The document summarizes research on intergenerational mobility and inequality. It discusses how inequality is greater in countries where children's economic status is more strongly correlated to their parents' status ("Great Gatsby curve"). Studies show family income and resources impact child outcomes, but it is unclear how much is from pure income versus investment. While income transfers may weakly affect test scores, structural models support the conclusion that prices, not just income levels, influence parental investment decisions. Overall, the document examines factors influencing intergenerational mobility and the relationship between inequality and the transmission of economic status across generations.
The effect of population control on societal fragmentation end-5Zvi Lotker
Population control policies are proposed and in some places employed as a means towards curbing population growth. This paper is concerned with a disturbing side-effect of such policies, namely, the potential risk of societal fragmentation due to changes in the distribution of family sizes. This effect is illustrated in some simple settings and demonstrated by simulation. In addition, the dependence of societal fragmentation on family size distribution is analyzed. In particular, it is shown that under the studied model, any population control policy that disallows families of 3 or more children incurs the possible risk of societal fragmentation.
Alessandro Carraro, Yekaterina Chzhen, Lucia Ferrone
Social and Economic Policy Unit
UNICEF Office of Research Innocenti
August 28, 2019
ISCI Annual Conference, Tartu (EE)
What are the welfare and macroeconomic effects of family policies? How do they depend on policy composition? I answer that questions in overlapping generations model calibrated to the US. I account for the idiosyncratic income risk, redistribution via social security, and tax and benefit system. I explicitly model child-related tax credit, child care subsidies, and child allowance. I show the expansion of the family policy yields higher welfare. The expenditure on the optimal policy accounts for approximately 3% of GDP. Even though the optimal family policy is three times bigger than the status quo policy, taxes decrease when the optimal policy is implemented. Therefore, reform is self- financing. The structure of family policy is crucial for welfare evaluation. Tax credit and child allowance generate higher welfare gains than child care.
Investment in human capital: an optimal taxation approachGRAPE
The problem of financing the educational system is paramount and permanent policy relevance for all economies because every single economy has some mechanism to fund investment in human capital. Investment in human capital can be funded either through private sources (e.g., credit or wealth accumulated by previous generations) or through public sources (subsidies yielding free education to all financed through general taxation). The choice between these two mechanisms is at the core of defining the optimal financing of the educational system. The pros and cons of these two mechanisms have been studied in both empirical and theoretical contexts, positing important trade-offs for each policy and country. In this article, I propose a novel approach to this long-standing debate: I provide normative inference (ex-ante evaluation) of the two standard instruments (education subsidies (ES) and income – contingent loans (ICL)) in a novel model environment with altruistic dynasties, unobservable heterogeneity and income uncertainty (uninsurable idiosyncratic income shocks) in the set up with optimal taxation approach pioneered by Mirrlees (1971, 1976, 1986). I derive the human capital wedge for the dynamic Mirrlees model with altruistic dynasties and present the relation between the marginal tax on human capital accumulation and the wedge for human capital. The theoretical results are consistent with the literature, suggesting that human capital expenditures should be fully tax-deductible (see, i.e., Bovenberg and Jacobs, 2005; Stantcheva, 2015; Koeniger and Prat, 2018). The article quantifies the impact of the introduction of ICL and ES on social welfare and inequality. I study the properties of instruments in an economy with altruistic parents, heterogeneous unobservable innate abilities and income shocks. Further, I quantify the effect of these model features on welfare and social inequality in a world with education subsidies and income-contingent loans relative to laissez-faire, thus reconciling at least part of the conflicting results in the existing literature. I compare the steady-state results of introducing the income-contingent loans and income-independent and income-dependent education subsidies relative to the current US economy.
InstructionsThis component of your competency assessment requi.docxJeniceStuckeyoo
Instructions
This component of your competency assessment requires written short-answer responses to a series of activities. This document is your tool for capturing your response to each question.
You will find the short answer prompts below. After each prompt, you will be provided a space to enter your response. Directly beneath that space is the Rubric which will be used by the Competency Assessor to evaluate your response. We recommend you review each question’s Rubric carefully to provide a complete response.
To begin writing your response, begin typing where it reads “
Click Here to Enter Text
.”
Save this file as
CD003
_firstinitial_lastname
, and upload it to this assignment within the learning platform.
Your responses should:
Reflect the criteria provided in the Rubric
Follow the conventions of scholarly writing
as presented in the Writing Checklist
Adhere to the 2-3 paragraphs limit for each question
Short Answer 1
Explain the difference between surface and deep culture. In your response, include an explanation of why it is important for early childhood professionals to learn more about children’s deep culture.
Your Response
Enter Your Response Here
Rubric
0
Not Present
1
Needs Improvement
2
Meets Expectations
3
Exceeds Expectations
Sub-Competency 1:
Explain the concept of culture, including surface and deep culture, and how it influences children's development and learning.
Learning Objective 1.1:
Explain the differences between surface and deep culture.
Explanation is not present.
Response vaguely or incompletely defines surface and deep culture using details.
Response includes an inadequate or vague explanation of differences between overt levels of culture most often responded to and more essential covert (deep) levels.
Response clearly defines surface and deep culture.
Response includes a clear explanation of differences between overt levels of culture most often responded to and more essential covert (deep) levels.
Demonstrates the same level of achievement as “2,” plus the following:
Response includes specific examples of differences between overt levels of culture most often responded to and more essential covert (deep) levels.
Short Answer 2
Describe how cultural contexts influence the social-emotional and cognitive domains of child development. Provide
two
examples to support your description.
Your Response
Enter Your Response Here
Rubric
0
Not Present
1
Needs Improvement
2
Meets Expectations
3
Exceeds Expectations
Sub-Competency 2:
Explain how children develop in cultural contexts.
Learning Objective 2.1:
Describe the impact of cultural contexts on children’s development and learning.
Description is missing.
Response vaguely or incompletely describes the connection between cultural contexts and the social-emotional and cognitive domains of child development.
Response clearly describes the connection between cultural contexts and the social-emotional a.
The effect of population control on societal fragmentation end-5Zvi Lotker
Population control policies are proposed and in some places employed as a means towards curbing population growth. This paper is concerned with a disturbing side-effect of such policies, namely, the potential risk of societal fragmentation due to changes in the distribution of family sizes. This effect is illustrated in some simple settings and demonstrated by simulation. In addition, the dependence of societal fragmentation on family size distribution is analyzed. In particular, it is shown that under the studied model, any population control policy that disallows families of 3 or more children incurs the possible risk of societal fragmentation.
Alessandro Carraro, Yekaterina Chzhen, Lucia Ferrone
Social and Economic Policy Unit
UNICEF Office of Research Innocenti
August 28, 2019
ISCI Annual Conference, Tartu (EE)
What are the welfare and macroeconomic effects of family policies? How do they depend on policy composition? I answer that questions in overlapping generations model calibrated to the US. I account for the idiosyncratic income risk, redistribution via social security, and tax and benefit system. I explicitly model child-related tax credit, child care subsidies, and child allowance. I show the expansion of the family policy yields higher welfare. The expenditure on the optimal policy accounts for approximately 3% of GDP. Even though the optimal family policy is three times bigger than the status quo policy, taxes decrease when the optimal policy is implemented. Therefore, reform is self- financing. The structure of family policy is crucial for welfare evaluation. Tax credit and child allowance generate higher welfare gains than child care.
Investment in human capital: an optimal taxation approachGRAPE
The problem of financing the educational system is paramount and permanent policy relevance for all economies because every single economy has some mechanism to fund investment in human capital. Investment in human capital can be funded either through private sources (e.g., credit or wealth accumulated by previous generations) or through public sources (subsidies yielding free education to all financed through general taxation). The choice between these two mechanisms is at the core of defining the optimal financing of the educational system. The pros and cons of these two mechanisms have been studied in both empirical and theoretical contexts, positing important trade-offs for each policy and country. In this article, I propose a novel approach to this long-standing debate: I provide normative inference (ex-ante evaluation) of the two standard instruments (education subsidies (ES) and income – contingent loans (ICL)) in a novel model environment with altruistic dynasties, unobservable heterogeneity and income uncertainty (uninsurable idiosyncratic income shocks) in the set up with optimal taxation approach pioneered by Mirrlees (1971, 1976, 1986). I derive the human capital wedge for the dynamic Mirrlees model with altruistic dynasties and present the relation between the marginal tax on human capital accumulation and the wedge for human capital. The theoretical results are consistent with the literature, suggesting that human capital expenditures should be fully tax-deductible (see, i.e., Bovenberg and Jacobs, 2005; Stantcheva, 2015; Koeniger and Prat, 2018). The article quantifies the impact of the introduction of ICL and ES on social welfare and inequality. I study the properties of instruments in an economy with altruistic parents, heterogeneous unobservable innate abilities and income shocks. Further, I quantify the effect of these model features on welfare and social inequality in a world with education subsidies and income-contingent loans relative to laissez-faire, thus reconciling at least part of the conflicting results in the existing literature. I compare the steady-state results of introducing the income-contingent loans and income-independent and income-dependent education subsidies relative to the current US economy.
InstructionsThis component of your competency assessment requi.docxJeniceStuckeyoo
Instructions
This component of your competency assessment requires written short-answer responses to a series of activities. This document is your tool for capturing your response to each question.
You will find the short answer prompts below. After each prompt, you will be provided a space to enter your response. Directly beneath that space is the Rubric which will be used by the Competency Assessor to evaluate your response. We recommend you review each question’s Rubric carefully to provide a complete response.
To begin writing your response, begin typing where it reads “
Click Here to Enter Text
.”
Save this file as
CD003
_firstinitial_lastname
, and upload it to this assignment within the learning platform.
Your responses should:
Reflect the criteria provided in the Rubric
Follow the conventions of scholarly writing
as presented in the Writing Checklist
Adhere to the 2-3 paragraphs limit for each question
Short Answer 1
Explain the difference between surface and deep culture. In your response, include an explanation of why it is important for early childhood professionals to learn more about children’s deep culture.
Your Response
Enter Your Response Here
Rubric
0
Not Present
1
Needs Improvement
2
Meets Expectations
3
Exceeds Expectations
Sub-Competency 1:
Explain the concept of culture, including surface and deep culture, and how it influences children's development and learning.
Learning Objective 1.1:
Explain the differences between surface and deep culture.
Explanation is not present.
Response vaguely or incompletely defines surface and deep culture using details.
Response includes an inadequate or vague explanation of differences between overt levels of culture most often responded to and more essential covert (deep) levels.
Response clearly defines surface and deep culture.
Response includes a clear explanation of differences between overt levels of culture most often responded to and more essential covert (deep) levels.
Demonstrates the same level of achievement as “2,” plus the following:
Response includes specific examples of differences between overt levels of culture most often responded to and more essential covert (deep) levels.
Short Answer 2
Describe how cultural contexts influence the social-emotional and cognitive domains of child development. Provide
two
examples to support your description.
Your Response
Enter Your Response Here
Rubric
0
Not Present
1
Needs Improvement
2
Meets Expectations
3
Exceeds Expectations
Sub-Competency 2:
Explain how children develop in cultural contexts.
Learning Objective 2.1:
Describe the impact of cultural contexts on children’s development and learning.
Description is missing.
Response vaguely or incompletely describes the connection between cultural contexts and the social-emotional and cognitive domains of child development.
Response clearly describes the connection between cultural contexts and the social-emotional a.
Evaluating welfare and economic effects of raised fertilityGRAPE
European Society for Population Economics 2018 in Antwerp, 32nd Annual Conference.
In the context of the second demographic transition, many countries consider rising fertility through pro-family polices as a potentially viable solution to the fiscal pressure stemming from longevity. However, an increased number of births implies private and immediate costs, whereas the gains are not likely to surface until later and appear via internalizing the public benefits of younger and larger population. Hence, quantification of the net effects remains a challenge. We propose using an overlapping generations model with a rich family structure to quantify the effects of increased birth rates. We analyze the overall macroeconomic and welfare effects as well as the distribution of these effects across cohorts and study the sensitivity of the final effects to the assumed target value and path of increased fertility. We find that fiscal effects are positive but, even in the case of relatively large fertility increase, they are small. The sign and the size of both welfare and fiscal effects depend substantially on the patterns of increased fertility: if increased fertility occurs via lower childlessness, the fiscal effects are smaller and welfare effects are more likely to be negative than in the case of the intensive margin adjustments.
THE 191Written Response to Live PerformanceNameSection.docxtodd801
THE 191
Written Response to Live Performance
Name:
Section:
Date:
All answers should be written in complete sentences with proper grammar, and all answers should be filled in within this document. Submissions that are sent in that do not match this format will be graded as a 0.
Question 1: ACTING
In the course of your watching and listening to Bat Boy, many actors will take the stage and make acting choices while performing the play that you have read (and watched). Describe two moments in the play that stuck out to you and explain what happened in that moment on stage ,and what about it was working (or not) for you, using language from the course (i.e Subtext, heightened language, inside out or outside in acting, given circumstances, etc.) 20 pts- 40-70 words per answer.
A: (30pts) First Moment:
B. (30pts) Second Moment:
Question 2: DESIGN
We’ve discussed the wide range of design choices that have to be made during the show (including sound, light, costume and scenic design): Choose two moments from Bat Boy during which the design element tells you something about a character, mood, atmosphere or given circumstances. For each moment you must 1) describe what the design did and what it told you 2) Why was it effective? Each answer should be 40-70 words, 15 pts each
A: (20pts) First Moment:
B: (20pts) Second Moment
Question 3: REFLECTION
Now that you’ve seen Miami the production of Bat Boy! The Musical, please reflect on A) What do you think was the directorial concept for this play(refer to the chapter on directing in your text book and your notes from class on Week 11), and why do you think that? and b) What did the play (using the concept you identified in A) mean to you? Each answer should be 40-70 words, 15pts each.
(25pts)A):
(25pts)B):
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Family Disruption in Childhood and Risk of Adult Depression
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HLEG thematic workshop on Measurement of Well Being and Development in Africa...StatsCommunications
HLEG thematic workshop on Measurement of Well Being and Development in Africa, 12-14 November 2015, Durban, South Africa, More information at: www.oecd.org/statistics/measuring-economic-social-progress
Demographic transition and the rise of wealth inequalityGRAPE
We study the contribution of rising longevity to the rise of wealth inequality in the U.S. over the last seventy years. We construct an OLG model with multiple sources of inequality, closely calibrated to the data. Our main finding is that improvements in old-age longevity explain about 30% of the observed rise in wealth inequality. This magnitude is similar to previously emphasized channels associated with income inequality and the tax system. The contribution of demographics is bound to raise wealth inequality further in the decades to come.
Equity workshop: Understanding links between ecosystem services/governance an...IIED
Understanding links between ecosystem services/ governance and human well-being: reflections on conceptualisation and operationalisation.
A presentation by Frank Vollmer, School of GeoSciences, University of Edinburgh.
This presentation was given at the Expert Workshop on Equity, Justice and Well-being in Ecosystem Governance, held at the International Institute for Environment and Development (IIED) in London, March, 2015.
Geert Driessen (2019) Are the early childhood education claims valid?Driessen Research
Early Childhood Education (ECE) often is part of a broader educational disadvantage policy and offers institutional compensatory programs to young children who lack specific educational stimulation in the home environment. ECE typically aims on children from deprived socioeconomic backgrounds and those of immigrant origin. Although ECE nowadays is widespread and accepted as perhaps the most important means of preventing and combatting educational disadvantage, the controversy surrounding the evidence of effects and thus the justification and foundation of ECE provisions still is not solved. This article focuses on the basis (or lack of it) of ECE in the Netherlands.
Affordance and value are related in many areas of endeavour. IN Social Housing there is an opportunity to use affordance as a translator or inter-connector between the physical properties of a house and its psychological, physical, environmental, developmental and other factors related to families through the lifecourse
HLEG thematic workshop on "Inequality of Opportunity", Anders BjorklundStatsCommunications
Presentation at the HLEG thematic workshop on "Inequality of Opportunity", 14 January 2015, Paris, France, http://oe.cd/HLEG-workshop-inequality-opportunity-2015
Starting Strong Teaching and Learning International Survey 2018 - Conceptual...EduSkills OECD
The TALIS Starting Strong Survey provides early childhood staff and centre leaders with an opportunity to share insights on their professional development; pedagogical beliefs and practices; and working conditions, as well as various other leadership, management and workplace issues.
The survey seeks to identify strengths of and improvement opportunities for early childhood learning and well-being environments across different countries and jurisdictions, while identifying factors that are open to change. The survey also builds on the OECD‘s study of the teaching profession, the OECD Teaching and Learning International Survey (TALIS).
The TALIS Starting Strong Survey will compare early childhood settings within and across countries, highlighting diversity within systems and identifying points of commonality. Information gained from the data will inform and facilitate policy discussions about staff’s working conditions and training needs, and can help enhance the overall quality of the workforce.
The survey is part of the OECD’s long-term strategy to develop early childhood education and care data, and will serve as the foundation for future analyses of what works for young children.
What is the point of small housing associations.pptxPaul Smith
Given the small scale of housing associations and their relative high cost per home what is the point of them and how do we justify their continued existance
Evaluating welfare and economic effects of raised fertilityGRAPE
European Society for Population Economics 2018 in Antwerp, 32nd Annual Conference.
In the context of the second demographic transition, many countries consider rising fertility through pro-family polices as a potentially viable solution to the fiscal pressure stemming from longevity. However, an increased number of births implies private and immediate costs, whereas the gains are not likely to surface until later and appear via internalizing the public benefits of younger and larger population. Hence, quantification of the net effects remains a challenge. We propose using an overlapping generations model with a rich family structure to quantify the effects of increased birth rates. We analyze the overall macroeconomic and welfare effects as well as the distribution of these effects across cohorts and study the sensitivity of the final effects to the assumed target value and path of increased fertility. We find that fiscal effects are positive but, even in the case of relatively large fertility increase, they are small. The sign and the size of both welfare and fiscal effects depend substantially on the patterns of increased fertility: if increased fertility occurs via lower childlessness, the fiscal effects are smaller and welfare effects are more likely to be negative than in the case of the intensive margin adjustments.
THE 191Written Response to Live PerformanceNameSection.docxtodd801
THE 191
Written Response to Live Performance
Name:
Section:
Date:
All answers should be written in complete sentences with proper grammar, and all answers should be filled in within this document. Submissions that are sent in that do not match this format will be graded as a 0.
Question 1: ACTING
In the course of your watching and listening to Bat Boy, many actors will take the stage and make acting choices while performing the play that you have read (and watched). Describe two moments in the play that stuck out to you and explain what happened in that moment on stage ,and what about it was working (or not) for you, using language from the course (i.e Subtext, heightened language, inside out or outside in acting, given circumstances, etc.) 20 pts- 40-70 words per answer.
A: (30pts) First Moment:
B. (30pts) Second Moment:
Question 2: DESIGN
We’ve discussed the wide range of design choices that have to be made during the show (including sound, light, costume and scenic design): Choose two moments from Bat Boy during which the design element tells you something about a character, mood, atmosphere or given circumstances. For each moment you must 1) describe what the design did and what it told you 2) Why was it effective? Each answer should be 40-70 words, 15 pts each
A: (20pts) First Moment:
B: (20pts) Second Moment
Question 3: REFLECTION
Now that you’ve seen Miami the production of Bat Boy! The Musical, please reflect on A) What do you think was the directorial concept for this play(refer to the chapter on directing in your text book and your notes from class on Week 11), and why do you think that? and b) What did the play (using the concept you identified in A) mean to you? Each answer should be 40-70 words, 15pts each.
(25pts)A):
(25pts)B):
Loading...
Skip to Main Content
Folder Access and HelpMy EBSCO Sign In
Folder
PreferencesLanguageEnglishDeutschEspañolΕλληνικάFrançaisItalianoMagyarPolskiPortuguês (Brasil)Português (Portugal)РусскийTürkçeعربي简体中文繁體中文日本語한국어ภาษาไทยHrvatskiČeštinaBahasa IndonesiaעִבְרִיתRomânăSlovenskiSlovenčinaNederlandsSvenskaفارسیSuomiDanskNorskSearch Library FAQsHelp
Help
Browse Resources toolbar
New Search
A - Z Database List
Images & Videos
Periodicals
☰
citation_instruction
Accessibility Information and ToolsAccessibility Information and Tips Revised Date: 07/2015
Family Disruption in Childhood and Risk of Adult Depression
Search
Searching:
Multi-Search
EBSCOhost Search
Select a Field (optional)
Select a Field (optional)
TX All Text
AU Author
TI Title
SU Subject Terms
.
HLEG thematic workshop on Measurement of Well Being and Development in Africa...StatsCommunications
HLEG thematic workshop on Measurement of Well Being and Development in Africa, 12-14 November 2015, Durban, South Africa, More information at: www.oecd.org/statistics/measuring-economic-social-progress
Demographic transition and the rise of wealth inequalityGRAPE
We study the contribution of rising longevity to the rise of wealth inequality in the U.S. over the last seventy years. We construct an OLG model with multiple sources of inequality, closely calibrated to the data. Our main finding is that improvements in old-age longevity explain about 30% of the observed rise in wealth inequality. This magnitude is similar to previously emphasized channels associated with income inequality and the tax system. The contribution of demographics is bound to raise wealth inequality further in the decades to come.
Equity workshop: Understanding links between ecosystem services/governance an...IIED
Understanding links between ecosystem services/ governance and human well-being: reflections on conceptualisation and operationalisation.
A presentation by Frank Vollmer, School of GeoSciences, University of Edinburgh.
This presentation was given at the Expert Workshop on Equity, Justice and Well-being in Ecosystem Governance, held at the International Institute for Environment and Development (IIED) in London, March, 2015.
Geert Driessen (2019) Are the early childhood education claims valid?Driessen Research
Early Childhood Education (ECE) often is part of a broader educational disadvantage policy and offers institutional compensatory programs to young children who lack specific educational stimulation in the home environment. ECE typically aims on children from deprived socioeconomic backgrounds and those of immigrant origin. Although ECE nowadays is widespread and accepted as perhaps the most important means of preventing and combatting educational disadvantage, the controversy surrounding the evidence of effects and thus the justification and foundation of ECE provisions still is not solved. This article focuses on the basis (or lack of it) of ECE in the Netherlands.
Affordance and value are related in many areas of endeavour. IN Social Housing there is an opportunity to use affordance as a translator or inter-connector between the physical properties of a house and its psychological, physical, environmental, developmental and other factors related to families through the lifecourse
HLEG thematic workshop on "Inequality of Opportunity", Anders BjorklundStatsCommunications
Presentation at the HLEG thematic workshop on "Inequality of Opportunity", 14 January 2015, Paris, France, http://oe.cd/HLEG-workshop-inequality-opportunity-2015
Starting Strong Teaching and Learning International Survey 2018 - Conceptual...EduSkills OECD
The TALIS Starting Strong Survey provides early childhood staff and centre leaders with an opportunity to share insights on their professional development; pedagogical beliefs and practices; and working conditions, as well as various other leadership, management and workplace issues.
The survey seeks to identify strengths of and improvement opportunities for early childhood learning and well-being environments across different countries and jurisdictions, while identifying factors that are open to change. The survey also builds on the OECD‘s study of the teaching profession, the OECD Teaching and Learning International Survey (TALIS).
The TALIS Starting Strong Survey will compare early childhood settings within and across countries, highlighting diversity within systems and identifying points of commonality. Information gained from the data will inform and facilitate policy discussions about staff’s working conditions and training needs, and can help enhance the overall quality of the workforce.
The survey is part of the OECD’s long-term strategy to develop early childhood education and care data, and will serve as the foundation for future analyses of what works for young children.
What is the point of small housing associations.pptxPaul Smith
Given the small scale of housing associations and their relative high cost per home what is the point of them and how do we justify their continued existance
Jennifer Schaus and Associates hosts a complimentary webinar series on The FAR in 2024. Join the webinars on Wednesdays and Fridays at noon, eastern.
Recordings are on YouTube and the company website.
https://www.youtube.com/@jenniferschaus/videos
This session provides a comprehensive overview of the latest updates to the Uniform Administrative Requirements, Cost Principles, and Audit Requirements for Federal Awards (commonly known as the Uniform Guidance) outlined in the 2 CFR 200.
With a focus on the 2024 revisions issued by the Office of Management and Budget (OMB), participants will gain insight into the key changes affecting federal grant recipients. The session will delve into critical regulatory updates, providing attendees with the knowledge and tools necessary to navigate and comply with the evolving landscape of federal grant management.
Learning Objectives:
- Understand the rationale behind the 2024 updates to the Uniform Guidance outlined in 2 CFR 200, and their implications for federal grant recipients.
- Identify the key changes and revisions introduced by the Office of Management and Budget (OMB) in the 2024 edition of 2 CFR 200.
- Gain proficiency in applying the updated regulations to ensure compliance with federal grant requirements and avoid potential audit findings.
- Develop strategies for effectively implementing the new guidelines within the grant management processes of their respective organizations, fostering efficiency and accountability in federal grant administration.
Russian anarchist and anti-war movement in the third year of full-scale warAntti Rautiainen
Anarchist group ANA Regensburg hosted my online-presentation on 16th of May 2024, in which I discussed tactics of anti-war activism in Russia, and reasons why the anti-war movement has not been able to make an impact to change the course of events yet. Cases of anarchists repressed for anti-war activities are presented, as well as strategies of support for political prisoners, and modest successes in supporting their struggles.
Thumbnail picture is by MediaZona, you may read their report on anti-war arson attacks in Russia here: https://en.zona.media/article/2022/10/13/burn-map
Links:
Autonomous Action
http://Avtonom.org
Anarchist Black Cross Moscow
http://Avtonom.org/abc
Solidarity Zone
https://t.me/solidarity_zone
Memorial
https://memopzk.org/, https://t.me/pzk_memorial
OVD-Info
https://en.ovdinfo.org/antiwar-ovd-info-guide
RosUznik
https://rosuznik.org/
Uznik Online
http://uznikonline.tilda.ws/
Russian Reader
https://therussianreader.com/
ABC Irkutsk
https://abc38.noblogs.org/
Send mail to prisoners from abroad:
http://Prisonmail.online
YouTube: https://youtu.be/c5nSOdU48O8
Spotify: https://podcasters.spotify.com/pod/show/libertarianlifecoach/episodes/Russian-anarchist-and-anti-war-movement-in-the-third-year-of-full-scale-war-e2k8ai4
Jennifer Schaus and Associates hosts a complimentary webinar series on The FAR in 2024. Join the webinars on Wednesdays and Fridays at noon, eastern.
Recordings are on YouTube and the company website.
https://www.youtube.com/@jenniferschaus/videos
Presentation by Jared Jageler, David Adler, Noelia Duchovny, and Evan Herrnstadt, analysts in CBO’s Microeconomic Studies and Health Analysis Divisions, at the Association of Environmental and Resource Economists Summer Conference.
A process server is a authorized person for delivering legal documents, such as summons, complaints, subpoenas, and other court papers, to peoples involved in legal proceedings.
Understanding the Challenges of Street ChildrenSERUDS INDIA
By raising awareness, providing support, advocating for change, and offering assistance to children in need, individuals can play a crucial role in improving the lives of street children and helping them realize their full potential
Donate Us
https://serudsindia.org/how-individuals-can-support-street-children-in-india/
#donatefororphan, #donateforhomelesschildren, #childeducation, #ngochildeducation, #donateforeducation, #donationforchildeducation, #sponsorforpoorchild, #sponsororphanage #sponsororphanchild, #donation, #education, #charity, #educationforchild, #seruds, #kurnool, #joyhome
The Economics and Econometrics of Human Development
1. The Economics and the Econometrics
of Human Development
James J. Heckman
University of Chicago
March 31, 2014
Institute of Economic Growth
New Delhi
Econ and Ecom of Hum Dev
2. Intergenerational Mobility and Inequality:
The “Great Gatsby Curve”
IGE: ln Y1
Income in current
generation
= α + βln Y0
Income of
parents
+ ε
India
Source: Corak 2011, Inequality from generation to generation: the United States in Comparison.
Notes: Inequality is measured post-taxes and transfers. Gini index defined on household income. IGE measured by pre-tax
and transfer income of individual fathers and sons. The IGE estimate for India is taken from Hnatkovska et al. (2013).
Econ and Ecom of Hum Dev
4. (a) Should there be policies that attempt to lower the IGE?
(b) If so, what form should they take?
Econ and Ecom of Hum Dev
5. Becker-Tomes-Solon
Heritability ↑ β ↑
Efficiency of parental investment ↑ β ↑
Inequality in wages ↑ β ↑
Inequality of public provision of investment ↑ β ↑
Econ and Ecom of Hum Dev
6. • As a purely statistical matter, the more heterogeneity across
units within an area the greater the estimated β.
Econ and Ecom of Hum Dev
7. • Main findings of the empirical literature
Econ and Ecom of Hum Dev
8. Hart & Risley, 1995
Children enter school with “meaningful differences” in vocabulary knowledge.
1. Emergence of the Problem
In a typical hour, the average child hears:
Family Actual Differences in Quantity Actual Differences in Quality
Status of Words Heard of Words Heard
Welfare 616 words 5 affirmatives, 11 prohibitions
Working Class 1,251 words 12 affirmatives, 7 prohibitions
Professional 2,153 words 32 affirmatives, 5 prohibitions
Econ and Ecom of Hum Dev
9. Hart & Risley, 1995
Children enter school with “meaningful differences” in vocabulary knowledge.
1. Emergence of the Problem
In a typical hour, the average child hears:
Family Actual Differences in Quantity Actual Differences in Quality
Status of Words Heard of Words Heard
Welfare 616 words 5 affirmatives, 11 prohibitions
Working Class 1,251 words 12 affirmatives, 7 prohibitions
Professional 2,153 words 32 affirmatives, 5 prohibitions
2. Cumulative Vocabulary at Age 3
Cumulative Vocabulary at Age 3
Children from welfare families: 500 words
Children from working class families: 700 words
Children from professional families: 1,100 words
Econ and Ecom of Hum Dev
11. Capabilities, the Technology of Capability Formation, and
the Essential Ingredients of a Life Cycle Model of Human
Development
Econ and Ecom of Hum Dev
12. • Capabilities are multiple in nature.
• They encompass cognition, noncognitive and social preferences
and personality and preference traits, as well as health.
• Vector of capabilities at age t: θt.
• Capacities to act.
• Capabilities affect (a) resource constraints, (b) agent
information sets and expectations, (c) parental information and
expectations and (d) preferences.
• They are stable across situations but evolve over time.
Econ and Ecom of Hum Dev
13. Define relationships Mt mapping θt to outcomes Yt at stage t of
the life cycle as:
Mt : θt → Yt. (1)
A core low-dimensional set of capacities generates a variety of
diverse outcomes.
Econ and Ecom of Hum Dev
14. Technology of Capability Formation
Cunha and Heckman (2007), Cunha (2007)
θt: a vector
θt+1 = ft( θt
self productivity
and cross effects
, It
investment
broadly defined
(parents, environment)
, θP ,t
parental
capabilities
) (2)
Econ and Ecom of Hum Dev
16. Positive at later stages (t > t∗
) of childhood
∂2
θt+1
∂θt∂It
> 0, t > t∗
.
Some evidence suggesting
∂2
θt+1
∂θt∂It
≤ 0, t < t∗
,
But even if positive, still smaller than at t > t∗
.
Econ and Ecom of Hum Dev
17. Complementarity coupled with self-productivity ⇒
Dynamic Complementarity
It ↑ θt+1 ↑
θt+1 ↑ ⇒ θt+s ↑ s > 1
∴
∂2
θt+s+1
∂It∂It+s
> 0
Econ and Ecom of Hum Dev
18. Family Preferences for Child Outcomes
Different versions of altruism, paternalism and beliefs about
“proper” child rearing
Econ and Ecom of Hum Dev
19. Family Resources Broadly Defined:
Parental and Child Interactions
with Financial Markets and Access to Support from External
Institutions
(a) Restrictions on transfers across generations
(b) Restrictions on transfers within generations (parental lifetime
liquidity constraints)
(c) Public provision of investment; public policy towards children
Econ and Ecom of Hum Dev
20. Other Constraints on The Family Actively Being Investigated
(a) Information on parenting and other aspects of life across
generations
(b) Genes
(c) Structure of household and assortative matching patterns
(marriage markets)
Econ and Ecom of Hum Dev
21. The Empirical and Theoretical Challenge
A Life Cycle Framework for Organizing Studies and Integrating Evidence
θt: Capacities at t; It: investment at t; θP ,t: Parental environmental variables
θt+1 = ft(θt, It, θP ,t): Technology of Skill Formation
θ−1
θ0
θ1
θ2
θT
θT +1
I−1
I0
I1
I2
IT
θP ,−1
θP ,0
θP ,1
θP ,2
θP ,T
Prenatal
Birth
Early
Childhood, 0–3
Later
Childhood, 3–6
Adulthood
and Beyond
Econ and Ecom of Hum Dev
23. The Problem of the Parent
Link to Appendix II
Econ and Ecom of Hum Dev
24. Life lasts four periods:
• Two periods as a passive child who makes no economic
decisions (and whose consumption is ignored) but who receives
investment in the form of goods.
• Two periods as a parent.
Econ and Ecom of Hum Dev
25. Denote by θ1 the initial capability level of a child drawn from the
distribution J(θ1).
(For notational simplicity, denote θP,t = θP = h.)
Denoting by h the human capital of the child when child reaches
adulthood
Econ and Ecom of Hum Dev
26. Simplified parameterization of technology:
θt+1 = δt
γ1,tθφt
t + γ2,tIφt
t
investment
+ γ3,thφt
parental
human
capital
ρt
φt
with 0 < γ1,t, γ2,t, γ3,t, ρt ≤ 1, φt ≤ 1, k γk,nt = 1.
Econ and Ecom of Hum Dev
27. Final Form Representation
If T = 2, ρ1 = ρ2 = 1, δ1 = 1, and φ1 = φ2 = φ ≤ 1, skills at
adulthood, h = θ3 = θT+1 can be written as
h = δ2
γ1,2γ1,1θφ
1 + γ1,2γ2,1
“Multiplier”
Iφ
1 + γ2,2Iφ
2 + (γ3,2 + γ1,2γ3,1) hφ
1
φ
.
Econ and Ecom of Hum Dev
28. • If φ = 1, then investments at different periods are (almost)
perfect substitutes.
Econ and Ecom of Hum Dev
29. • Polar example arises in the Leontief case where φ → −∞:
h = m2 h, θ0, min(I1, I2) (3)
Econ and Ecom of Hum Dev
30. • u(·): parental utility function
• β: discount factor
• r: real interest rate
• υ: parental altruism
• c1, c2 are consumption in parental life cycle periods 1 and 2
Econ and Ecom of Hum Dev
31. The goal of the parent is to optimize:
V (h, b, θ1) = max
c1,c2,I1,I2
u (c1) + βu (c2) + β2
υE [V (h , b , θ1)]
(4)
subject to technology and budget constraints.
Econ and Ecom of Hum Dev
32. Budget constraint is:
c1 + I1 +
c2 + I2
(1 + r)
+
b
(1 + r)2 = wh +
wh
(1 + r)
+ b. (5)
Econ and Ecom of Hum Dev
33. • Tractable final form technology:
h = m2
h, θ0,
γ
investment
multiplier
(I1)φ
+ (1 − γ) (I2)φ
ρ
φ
, (6)
for φ ≤ 1 and 0 ≤ γ ≤ 1, ρ ≤ 1.
Econ and Ecom of Hum Dev
34. I1
I2
=
γ
(1 − γ) (1 + r)
ρ
1−φ
. (7)
I1
I2
↑ as γ ↑, φ ↑, ρ ↑ and r ↓.
Econ and Ecom of Hum Dev
35. • Important policy question: How easy (costly) is it to remediate
low I1 with high I2?
Econ and Ecom of Hum Dev
38. Liquidity Constraints Within the Life Cycles of Parents
• The parent, within his/her lifetime, faces a sequence of
constraints at each stage of the life of the child.
Econ and Ecom of Hum Dev
39. Denoting parental financial assets by a and allowing parental labor
market productivity to grow at exogenous rate g, these budget
constraints can be represented by a sequence of constraints:
c1 + I1 +
a
(1 + r)
= wh + b (8)
and
c2 + I2 +
b
(1 + r)
= w (1 + g) h + a (9)
and the borrowing constraints a ≥ a and b ≥ 0.
Assume that a ≥ 0: parents cannot borrow against their own future
income.
Child investments at different ages are not perfect substitutes
(φ < 1).
Econ and Ecom of Hum Dev
40. Parental utility: u (c) = cλ
− 1 /λ.
I1
I2
=
γ
(1 − γ) (1 + r)
1
1−φ
unconstrained ratio
[β(1 + r)]
1
1−φ
c1
c2
1−λ
1−φ
=1 if unconstrained,
<1 if constrained
.
(10)
λ ≤ 1
Econ and Ecom of Hum Dev
41. • Cunha, Heckman, and Schennach (2010):
1/(1 − φ) = .¯3 (φ
.
= −2).
• Attanasio and Browning (1995): λ ∈ [−3, −1.5]
• (1 − λ)/(1 − φ) ∈ [0.8¯3, 1.¯3]. Family resource influence on
relative investment.
• Dynamic complementarity coupled with borrowing constraints
in the early years raises a potentially serious market
imperfection.
Econ and Ecom of Hum Dev
43. Empirical Estimates of Credit Constraints and the Effects of
Family Income on Child Outcomes
Econ and Ecom of Hum Dev
44. Recent Evidence on the Importance of Credit Constraints
and Family Income
Econ and Ecom of Hum Dev
45. College attendance by AFQT and Family Income Quartiles (1979)
Source: Belley and Lochner (2007).
Econ and Ecom of Hum Dev
46. College attendance by AFQT and Family Income Quartiles (1997)
Source: Belley and Lochner (2007).
Econ and Ecom of Hum Dev
47. College attendance by AFQT and Family Income Quartiles (1979 and
1997 placed on one graph)
Lochner 1979
Lochner 1997
Source: Belley and Lochner (2007).
Econ and Ecom of Hum Dev
48. • More people going to college at virtually all quartiles of
ability and income.
• Increases in college going is strongest for the lowest ability
group, especially less able children with richer parents.
Econ and Ecom of Hum Dev
49. • This provides no firm evidence for or against credit constraints.
Econ and Ecom of Hum Dev
50. Studies on the role of income on children’s outcomes and on
credit constraints
Link to Appendix III
Econ and Ecom of Hum Dev
51. Summary of the Evidence on Family Income, Credit
Constraints, and Child Development
• The literature on credit constraints and family income shows that higher
levels of parental resources, broadly defined, promote child outcomes.
• However, a clear separation of parental resources into pure income flows,
parental environmental variables and parental investment has not yet been
done.
• It is premature to advocate pure income transfer policies as effective ways
for promoting child welfare and promoting social mobility.
• What studies exist suggest very weak effects of income transfers on
childhood test scores.
• The evidence from the structural models supports this conclusion.
• Many of the studies show effects of prices, not constraints or pure income.
Econ and Ecom of Hum Dev
52. Structural Models of Parental Investment
Link to Appendix IV
Econ and Ecom of Hum Dev
53. Recent Extensions
(a) Parental time (mother and father) (Del Boca et al., 2013; Gayle
et al., 2013)
(b) Role of multiple parents (Del Boca et al., 2013; Gayle et al.,
2013)
(c) Multiple children (Del Boca et al., 2013; Gayle et al., 2013)
(d) Parental learning about technology (Badev and Cunha, 2012;
Cunha, 2012; Cunha et al., 2013)
(e) Fertility (Gayle et al., 2013)
(f) Marriage market (Gayle et al., 2013)
(g) Multiple capabilities (Cunha and Heckman, 2008; Cunha,
Heckman, and Schennach, 2010)
Econ and Ecom of Hum Dev
54. Estimates of the Technology of Capability Formation in the
Literature
(a) Most of literature focuses on cognitive skill technology
(b) Noncognitive skills recently introduced (Cunha and Heckman)
(c) Noncognitive skills foster production of cognitive skills
(d) Most analysts use linear technologies
(e) Nonlinearity essential to capture dynamic complementarity
(f) When estimated complementarity increases with the stage of
the life cycle (dynamic complementarity)
(g) Measurement error empirically important
Econ and Ecom of Hum Dev
55. Table 1: Capability Production Functions
Skill Output Functional
Cognitivea
Non-cognitivea
Health Form Anchoring
Todd and Wolpin (2003) X X Linear X
Bernal and Keane (2010) X X Linear X
Cunha and Heckman (2008) X Linear b
Cunha et al. (2010) X CES
Todd and Wolpin (2007) X X Linear X
Cunha (2007) X X CES
Del Boca et al. (2013) X X Log-Linear X
Caucutt and Lochner (2012) X X CES j
Bernal (2008) X X Linear X
Gayle et al. (2013) Xg
Xg
X N/S X
Bernal and Keane (2011) X X Linear X
Econ and Ecom of Hum Dev
56. Table 1 (continued): Capability Production Functions
Self Productivitya
Cross Productivitya
Increasing Investments / Skill
Cognitive Non-cognitive Cognitive Non-cognitive Complementarity over Timeh
Todd and Wolpin (2003) - N/A X X U
Bernal and Keane (2010) - N/A X X U
Cunha and Heckman (2008) 0.977 0.884 0.003 0.028 U
Cunha et al. (2010) 0.487/0.902c
0.649/0.868c
0.000/0.008c
0.083/0.011c
Todd and Wolpin (2007) 0.21 - 0.34d
X X U
Cunha (2007) 0.735/0.799 /0.872f
X X
Del Boca et al. (2013) (0.14, 0.503)/(0.172, 0.922)f
X X N/A
Caucutt and Lochner (2012) - N/A X X N/A
Bernal (2008) - N/A N/A X U
Gayle et al. (2013) N/S N/S X N/S
Bernal and Keane (2011) - N/A X X U
Econ and Ecom of Hum Dev
58. Representation for the utility parents receive from N children:
V c
=
N
k=1
ωkV σ
k
1
σ
(11)
where Vk represents the relevant outcome for each child which is
valued by parents Behrman et al. (1982).
Econ and Ecom of Hum Dev
59. Targeting Relatively More Investment Toward Disadvantaged
Children Can Be Socially Efficient
Link to Appendix V
Econ and Ecom of Hum Dev
60. In a one period of childhood problem where parents (or social
planners) seek to maximize the aggregate of adult skills (θ2):
θA
2 + θB
2
subject to E = p1(IA
1 + IB
1 ),
the first order condition is
F.O.C.: f
(1)
2 γθB
1 , IA
1 = f
(1)
2 θB
1 , IB
1 .
Econ and Ecom of Hum Dev
61. sign
∂IA
1
∂γ
= sign f
(1)
12 (·)
γ=1
.
Parents (social planners) invest more in the disadvantaged if inputs
are substitutes with initial endowments and they invest less if they
are complements.
Econ and Ecom of Hum Dev
62. Suppose that parents (or social planners) seek to maximize
θA
3 + θB
3
subject to
E = p1(IA
1 + IB
1 ) + p2(IA
2 + IB
2 ).
Econ and Ecom of Hum Dev
63. Consider the following two-stage model of childhood investment.
θ3 = f (2)
(θ2, I2) (12)
θ2 = f (1)
(θ1, I1) (13)
where θ3 represents the level of skill at the beginning of adulthood.
Econ and Ecom of Hum Dev
64. Even if (f
(1)
12 > 0), greater first period investment in the initially
disadvantaged child may be optimal. This is more likely (ceteris
paribus)
(a) the more steeply diminishing is the productivity of second period
skills (f
(2)
22 );
(b) the greater the self productivity of the stock of skills in the first
period (f
(1)
1 = ∂θ2
∂θ1
);
(c) the smaller first period complementarity (f
(1)
21 ) relative to second
period complementarity and absolutely
Econ and Ecom of Hum Dev
65. (d) the more rapidly diminishing the marginal productivity of
θ1(f
(1)
11 );
(e) the greater the second period complementarity (f
(2)
12 );
(f) the greater the first period productivity of investment (f
(1)
2 ) and
(g) the more rapidly diminishing the productivity of second period
investment (f
(2)
22 ).
Econ and Ecom of Hum Dev
66. An Example
Suppose that, for each child k, the outcome of interest for parents
are children’s earnings Ek and that they are function of children’s
adult human capital determined by genes (θ1,k) and early (I1,k) and
late (I2,k) parental investments.
Ek = wf 2
(θ2,k, I2,k) = τ2
γ2θφ2
2,k + (1 − γ2)Iφ2
2,k
ρ2
φ2
(14)
with θ2,k = f 1
(θ1,k, I1,k) = τ1
γ1θφ1
1,k + (1 − γ1)Iφ1
1,k
ρ1
φ1
(15)
Econ and Ecom of Hum Dev
67. w is common across families and siblings. Human capital is chosen
so that w = 1. The budget constraint faced by the parents with
total resources Re
is:
p1
n
k=1
I1 + p2
n
k=1
I2 = Re
. (16)
Econ and Ecom of Hum Dev
68. Measure of parental compensation with respect to initial inequality.
Define the parameter τ as:
τ ≡
Ei
Ej
θ1,i
θ1,j
. (17)
If τ = 1, the parents perfectly translate initial differences into
earnings differences.
Econ and Ecom of Hum Dev
69. Figure 1: Earnings Equalization
τ
ρ1
Notes: The parental preference parameters used in the simulation are σ = 1 and ωi = ωj = 0.5. Total resources are Re
= 4.
The technology of skill formation parameters, capturing increasing complementarity between skills and investments over time,
are: γ1 = γ2 = 0.5, φ1 = 0.6, φ2 = −0.5, ρ2 = 1. The parameter ρ1 defines the degree of homogeneity of the first period
technology. We vary the value of ρ1 over the range [0.1, 1]. Child i has a skill endowment of 5 while child j of 1.
Econ and Ecom of Hum Dev
70. Figure 2a: Parental Investments
Ratio Early to Late Investments
More endowed child
Less endowed child
1
Notes: The solid line refers to the most endowed child, the dashed line to the least endowed child. The parameters used are
as in Figure 1.
Econ and Ecom of Hum Dev
71. Figure 2b: Parental Investments
Levels of Early Investments
More endowed child
Less endowed child
1
Notes: The solid line refers to the most endowed child, the dashed line to the least endowed child. The parameters used are
as in Figure 1.
Econ and Ecom of Hum Dev
72. Figure 2c: Parental Investments
Levels of Late Investments
More endowed child
Less endowed child
1
Notes: The solid line refers to the most endowed child, the dashed line to the least endowed child. The parameters used are
as in Figure 1.
Econ and Ecom of Hum Dev
75. Decompose the θt vector into three subvectors:
θt = (θC,t, θN,t, θH,t) (18)
where θC,t is a vector of cognitive abilities (e.g., IQ) at age t, θN,t
is a vector of noncognitive abilities (e.g., patience, self-control,
temperament, risk aversion, discipline, and neuroticism) at age t,
and θH,t is a vector of health stocks for mental and physical health
at age t.
Econ and Ecom of Hum Dev
76. • Capabilities, combined with effort, incentives and purchased
inputs determine functionings.
Econ and Ecom of Hum Dev
77. • Functionings (task j) at age t:
Yj,t = ψj,t(θt, ej,t, Xj,t), j ∈ {1, . . . , Jt} and t ∈ {1, . . . , 2T}
(19)
• Yj,t: outcome from activity j at time t
• θt is the vector of capabilities at age t
• Xj,t is a vector of purchased inputs that affect the functionings
• ej,t is effort in task
• T is the length of childhood
• T is the length of adulthood
• 2T is total lifetime
Econ and Ecom of Hum Dev
78. Effort: ej,t
ej,t = δj (θt, At, Xj,t, Ra
j,t(It−1) | u). (20)
• At: environment
• Ra
j,t: incentives
Econ and Ecom of Hum Dev
79. Estimating and Interpreting the Distribution of Capabilities,
the Maps Between Capabilities and Functionings and the
Technology of Capability Formation
Econ and Ecom of Hum Dev
80. Nonparametric Factor Models Are Natural Frameworks for
Estimating Capabilities and Determining Frontier Capability
Sets
Econ and Ecom of Hum Dev
81. • Low dimensional capabilities (“factors”) generate a high
dimensional set of functionings.
• Dimension and factor structures selected through a variety of
methods.
• Exploratory factor analysis.
• Novel Bayesian procedures—avoid arbitrary methods in
Exploratory Factor Analysis.
Econ and Ecom of Hum Dev
82. Technology of Skill Formation
•
θk,t+1 = fs,k (θt, Ik,t, θP,t) (21)
for k ∈ {C, N, H}, t ∈ {1, 2, . . . , T}.
Econ and Ecom of Hum Dev
83. Identification of the Technology of Skill Formation
• To estimate the technology of skill formation: Have to solve
three problems.
Econ and Ecom of Hum Dev
84. Identification of the Technology of Skill Formation
• To estimate the technology of skill formation: Have to solve
three problems.
1 Don’t observe (θt, Ik,t, θP,t) directly, but have many
measurements on it. Measurement error in nonlinear
systems.
2 Don’t know which scale to use to measure components of θt.
Anchor test scores on adult outcomes.
3 Investment Ik,t may be chosen by parents based on information
that may be unobserved by the econometrician (ηk,t).
Endogeneity of investment.
Econ and Ecom of Hum Dev
85. Estimating Functionings and Extracting Factors:
Multiple Capabilities Shape Human Achievement Across a
Variety of Dimensions
Econ and Ecom of Hum Dev
86. • The relationship between capabilities estimated in the recent
literature and traditional preference parameters (time
preference, leisure, risk aversion, etc.) is weak. Dohmen, Falk,
et al. (2012)
• Suggests that a richer set of preference and constraint
descriptions may characterize choice behavior.
Econ and Ecom of Hum Dev
87. Decile of Cognitive
1 2 3 4 5 6 7 8 9 10
Decile of Socio-Emotional
1
2
34
5
67
8
9
10
Probability
0
0.2
0.4
0.6
0.8
1
Decile of Cognitive
1 2 3 4 5 6 7 8 9 10
Probability
0
0.2
0.4
0.6
0.8
1
Fraction
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
Probability
Decile of Socio-Emotional
1 2 3 4 5 6 7 8 9 10
Probability
0
0.2
0.4
0.6
0.8
1
Fraction
0
0.02
0.04
0.06
0.08
0.1
0.12
0.14
0.16
0.18
0.2
Probability
Figure 3: The Probability of Educational Decisions, by Endowment
Levels, Dropping from Secondary School vs. Graduating
(Source: Heckman et al., 2011)
Econ and Ecom of Hum Dev
88. The same low-dimensional vector of capabilities predicts a wide
variety of outcomes for:
• Crime
• Wages
• Health
• Healthy behaviors (smoking, drug use)
• Trust
• Voting behavior
• Employment
• Participation in welfare
Econ and Ecom of Hum Dev
90. • Capabilities evolve over the life cycle
• Parental investments explain 34% of variance of educational
attainment
• Self-productivity becomes stronger as children become older,
for both cognitive and noncognitive skill formation
(i.e., ∂θt+1
∂θt
↑ t).
• Strong cross effects (noncognitive skills foster cognitive
investment)
• Complementarity between cognitive skills and investment
becomes stronger as children become older. The elasticity of
substitution for cognitive production is smaller in second stage
production
Econ and Ecom of Hum Dev
91. • Emerging dynamic complementarity.
• It is more difficult to compensate for the effects of adverse
environments on cognitive endowments at later ages than it is
at earlier ages. This pattern of the estimates helps to explain
the evidence on ineffective cognitive remediation strategies for
disadvantaged adolescents reported in Cunha et al. (2006),
Cunha (2007), and later papers.
• Complementarity between noncognitive skills and investments
stays roughly constant over the life cycle.
• Suggests that later life investments should be more focused on
promoting noncognitive—personality—skills.
• The evidence on which adolescent interventions are successful
is consistent with this evidence.
Econ and Ecom of Hum Dev
92. The Implications of the Estimates for Design of Policy
• Targeted strategies
• Consider a policy for a social planner to optimize the stock of
education in society.
• Assume (for simplicity) full control of investment (ignores
parental responses)
• The bulk of the evidence in the child development literature
shows reinforcement of investment by parents.
• No consideration of social fairness, equality of opportunity or
equality of final outcomes—just efficiency.
• Yet with these estimates the optimal policy invests the most in
the disadvantaged.
• As an empirical matter, social justice is enhanced by what is
productively efficient.
Econ and Ecom of Hum Dev
93. Socially Optimal Early and Late Levels of Investment by Initial
Capabilities
Child Initial
Cognitive Skill
Child Initial
Noncognitive Skill
Child Initial
Noncognitive Skill
Child Initial
Cognitive Skill
Source: Cunha et al. (2010). Optimal investments to maximize aggregate education in society.
Econ and Ecom of Hum Dev
94. 0.5 1 1.5 2 2.5
0
0.5
1
1.5
2
2.5
3
3.5
Figure 5
Densities of Ratio of Early to Late Investments
Maximizing Aggregate Education Versus Minimizing Aggregate Crime
Ratio Early to Late Investment
Education
Crime
Econ and Ecom of Hum Dev
95. Using Economics to Go Behind Estimated Program
Treatment Effects and Beyond Meta-Analyses of Treatment
Effects:
Linking the Program Evaluation Literature with
the Economics of the Family
• Widely used “metanalyses” on early childhood do not recognize
that various interventions in early childhood previously
implemented differ.
1 The populations targeted differ.
2 The objectives and curricula of the programs differ.
3 The measurement systems for backgrounds and outcomes
differ among each other and also with observational studies.
4 The methods of evaluation differ.
5 Need to integrate the studies of family influence with the
intervention studies to understand how interventions affect
family life.
6 Need to compare alternative policies in comparable metrics;
i.e., rates of return to policies or cost-benefit analyses.
Econ and Ecom of Hum Dev
96. Lessons From and Lessons For the Intervention Literature
Link to Appendix VI
Econ and Ecom of Hum Dev
98. Cognitive Evolution by Age, Perry Males
Male Cognitive Dynamics
79.2 94.9 95.4 91.5 91.1 88.3 88.4 83.7
77.8 83.1 84.8 85.8 87.7 89.1 89.0 86.0
75
80
85
90
95
100
105
Treatment
Control
IQ
4 5 6 7 8 9 10Entry
Age
Treatment
Control
Econ and Ecom of Hum Dev
99. Personal Behavior Index by Treatment Group
Control Treatment
0.2.4.6.81
density
2 2.5 3 3.5 4 4.5 5
®
0.2.4.6.81
density
2 2.5 3 3.5 4 4.5 5
®
Econ and Ecom of Hum Dev
100. Socio-Emotional Index by Treatment Group
Control Treatment
0.2.4.6.8
density
1 2 3 4 5 0.2.4.6.8
density
1 2 3 4 5
Econ and Ecom of Hum Dev
101. Decomposition of Treatment Effects, Males
32THEAMERICANECONOMICREVIEWMONTHYEAR
0.056
0.149
0.077
0.013
0.130
0.085
0.136
0.046
0.089
0.062
0.071
0.071 0.557
0.499
0.403
0.086
0.161
0.032
0.018
0.204
0.088
0.141
0.027
0.144
0.246
0.114
0% 20% 40% 60% 80% 100%
Use heroin, age 40(-0.143*)
Employed, age 40 (0.200**)
# of lifetime arrests, age 40 (-4.20*)
# of adult arrests (misd.+fel.), age 40 (-4.26**)
# of felony arrests, age 40 (-1.14*)
# of misdemeanor arrests, age 40 (-3.13**)
Use tobacco, age 27 (-0.119*)
Monthly income, age 27 (0.876**)
# of adult arrests (misd.+fel.), age 27 (-2.33**)
# of felony arrests, age 27 (-1.12)
# of misdemeanor arrests, age 27 (-1.21**)
CAT total at age 14, end of grade 8 (0.566*)
Cognitive Factor Externalizing Behavior Academic Motivation Other Factors
Figure 6. Decompositions of Treatment Effects on Outcomes, Males
Note: The total treatment effects are shown in parentheses. Each bar represents the total treatment effect normalized to 100 percent. One-sided p-values
are shown above each component of the decomposition. The figure is a slightly simplified visualization of Tables L.10 and L.14: small and statistically
insignificant contributions of the opposite sign are set to zero. See Web Appendix L for detailed information about the simplifications made to produce
the figure. “CAT total” denotes California Achievement Test total score normalized to control mean zero and variance of one. Asterisks denote statistical
significance: * – 10 percent level; ** – 5 percent level; *** – 1 percent level. Monthly income is adjusted to thousands of year-2006 dollars using annual
national CPI.
Econ and Ecom of Hum Dev
103. Attachment, Engagement
Toward a Deeper Understanding of Parenting and Learning
• In both Perry and ABC (and many other interventions) a main
channel of influence is on the parent-child interactions.
• Enhanced attachment and engagement of parents.
• This has important implications for how we model family
influence.
Econ and Ecom of Hum Dev
104. Mechanisms—producing effects
(a) Information
(b) Changing preferences of parents
(c) Parental response to child’s curiosity and interest induced by
participation in the program
Econ and Ecom of Hum Dev
105. Parental response to Perry Preschool Program
102030405060
Proportion
−.015 −.01 −.005 0 .005 .01 .015
Belief in Importance of Parenting
Control Treatment
Econ and Ecom of Hum Dev
106. Table 2: Models of Parent-Child Interaction
(“ ” means present; “X” means absent)
Parental
Monetary
Investments
Discordance in
Preferences
between Parent
and Child
Multiple
Children
Parental
Incentives for
Child Effort
Cosconati (2013) X a,b
X c
Akabayashi (2006) a
X d,e
Hao et al. (2008) b e
Lizzeri and Siniscalchi (2008) X d
X X
a
Difference in discount factors. b
Differences in utility functions. c
Restrictions on leisure. d
Differences in knowledge about
proper task execution. e
Time investments in the child. f
Monetary investments in the child. g
The authors analyze the
effects of time investments. h
Implications from the model are empirically tested.
Econ and Ecom of Hum Dev
107. Table 2 (continued): Models of Parent-Child Interaction
(“ ” means present; “X” means absent)
Effort Produces
Greater Capability
Parental
Learning about
Child Quality
Parental Actions
Facilitate
Acquisition of
Information
Parental
Beliefs Can
Diverge
from Truth
Cosconati (2013) X X X
Akabayashi (2006) f
Hao et al. (2008) X X X X
Lizzeri and Siniscalchi (2008) X X X
a
Difference in discount factors. b
Differences in utility functions. c
Restrictions on leisure. d
Differences in knowledge about
proper task execution. e
Time investments in the child. f
Monetary investments in the child. g
The authors analyze the
effects of time investments. h
Implications from the model are empirically tested.
Econ and Ecom of Hum Dev
108. Table 2 (continued): Models of Parent-Child Interaction
(“ ” means present; “X” means absent)
Child’s Effort
Observable
Child’s
Human Capital
Observable
Model Is
Estimated
Cosconati (2013) X
Akabayashi (2006) X X
Hao et al. (2008) X X g
Lizzeri and Siniscalchi (2008) X X
a
Difference in discount factors. b
Differences in utility functions. c
Restrictions on leisure. d
Differences in knowledge about
proper task execution. e
Time investments in the child. f
Monetary investments in the child. g
The authors analyze the
effects of time investments. h
Implications from the model are empirically tested.
Econ and Ecom of Hum Dev
109. An Economic Model of Mentoring and Scaffolding
(Garc´ıa, Heckman, Mosso, and Wang, 2013)
Econ and Ecom of Hum Dev
110. Mentor’s Problem
Yt: Measured output of child at age t
θt: Capabilities at outset
θt: Parental targets
It: Parental investment at age t
at: Child effort at age t
The mentor’s problem is to minimize
Vt(Yt) = min
It ,...IN−1
E
N−1
τ=t
βτ
θτ Qθτ + Iτ RIτ + θN Qf θN |Yt
where Q, Qf , R ≥ 0.
Econ and Ecom of Hum Dev
111. Technology: θt+1 = Aθt + BIt + Fat + wt
θt+1 = Ψ(θt, It, at)
θt+1 = Ψ(θt, It, at)
Yt = Cθt + Dat + vt
θt = θt − θt
It = It − It
at = at − at.
Econ and Ecom of Hum Dev
112. Child’s Problem
(with development of agency of the child)
• The child chooses a sequence of effort (a1, . . . , aN−1) to
maximize her utility in each period.
• Her value function at time t is:
Jt(Yt) = max
at ,...,aN−1
λt(θt)J1
t (Yt) + (1 − λt(θt))J2
t (Yt)
Econ and Ecom of Hum Dev
113. J1
t (Yt) = max
at ,...,aN−1
E
N−1
τ=t
βτ
−
(h It)
η
2γ
(at − a) (at − a + α It) |Yt
J2
t (Yt) = max
at ,...,aN−1
E
N−1
τ=t
βτ
−
h RP
t (at)
η
2γ
(at − a) (at − a) + α It |Yt
• RP
t (·) is the best response function of the mentor
Econ and Ecom of Hum Dev
115. • IGt : government investment
• IPt : private (family) investment
• Government technology: f G
(θt, θPt , IGt , IPt )
• Private technology: f P
(θt, θPt , IGt , IPt )
• Mixed technology: f M
(θt, θPt , IGt , IPt )
Econ and Ecom of Hum Dev
116. • Studies under way doing this (Fan, Hai, Heckman, Wei, and
Zhang, 2013)
Econ and Ecom of Hum Dev
118. Early development is as important as education in promoting
wages, employment, and health.
Econ and Ecom of Hum Dev
119. Disparities by Education (Post-compulsory Education)
• Education, Wages, Employment, and Health
Note: Conti and Heckman (2010). Author’s calculations using British Cohort Study, 1970.
Econ and Ecom of Hum Dev
120. Disparities by Education (Post-compulsory Education)
• Education, Wages, Employment, and Health
Note: Conti and Heckman (2010). Author’s calculations using British Cohort Study, 1970.
Econ and Ecom of Hum Dev
121. Disparities by Education (Post-compulsory Education)
• Education, Wages, Employment, and Health
Note: Conti and Heckman (2010). Author’s calculations using British Cohort Study, 1970.
Econ and Ecom of Hum Dev
123. The Empirical and Theoretical Challenge
A Life Cycle Framework for Organizing Studies and Integrating Evidence
θt: Capacities at t; It: investment at t; θP ,t: Parental environmental variables
θt+1 = ft(θt, It, θP ,t): Technology of Skill Formation
θ−1
θ0
θ1
θ2
θT
θT +1
I−1
I0
I1
I2
IT
θP ,−1
θP ,0
θP ,1
θP ,2
θP ,T
Prenatal
Birth
Early
Childhood, 0–3
Later
Childhood, 3–6
Adulthood
and Beyond
Econ and Ecom of Hum Dev
130. USACanada
Denmark
Finland
France
Germany
Norway
Sweden
UK
Italy
Japan
0.1.2.3.4.5
Intergen.ElasticityofEarnings(IGE)
.34 .38 .42 .46
Gini Coefficient, Before Taxes and Transfers
Alternate IGE Choice OLS: Slope=-0.16, p-value=.869
• By replacing only three of the countries’ IGE estimates with
plausible alternates from the literature, we arrive at a
negatively-sloped Great Gatsby Curve.
• Conclusion: Corak’s Great Gatsby Curve is not robust. This
does not disprove the hypothesis that inequality and IGE are
positively related.
Econ and Ecom of Hum Dev
139. Dynastic Model of Parental Investment that Emphasizes the
Interaction of Dynamic Complementarity and Credit Markets
Econ and Ecom of Hum Dev
140. • Parents face different constraints
i Inability of the family to borrow against future income of child
(Already in the Becker–Tomes–Solon model: BTS)
ii Inability of parents to borrow against their own future
income (new to literature)
Econ and Ecom of Hum Dev
141. Capability Formation in an Economy with
Idiosyncratic Uncertainty and Liquidity Constraints
(New to Literature)
Econ and Ecom of Hum Dev
142. Generational Structure
• Each agent lives for 2T periods (T = 1 in BTS).
• During the first T years of life, the agent is a child and by
assumption makes no economic decisions.
• Upon reaching age T + 1, the agent becomes an adult and
gives birth to a child. (Exogenous fertility.)
• The agent dies at the end of the calendar year in which she
completes 2T years of age and is replaced in the beginning of
the next calendar year by the generation of her grandchild.
Econ and Ecom of Hum Dev
144. • It is investment; θt stock of child skills; h stock of
parental skills (h ≡ θP).
• T distinct stages of development.
• The technology for capability formation:
θt+1 = ft (θt, It, h) (22)
• f : increasing in each of its arguments, strictly concave, and
twice-continuously differentiable.
Econ and Ecom of Hum Dev
145. • To develop some intuition about the skill formation process
implied by the production function (22), consider the following
parameterization:
θt+1 = δt γ1tθφt
t + γ2tIφt
t + γ3thφt
ρt
φt
with 0 < γ1,t, γ2,t, γ3,t, ρt < 1, φt ≤ 1, k γk,nt = 1.
Econ and Ecom of Hum Dev
146. • If T = 2, ρ1 = ρ2 = 1, δ1 = 1, and φ1 = φ2 = φ ≤ 1.
• Skills at adulthood, h = θ3 = θT+1:
h = δ2
γ1,2γ1,1θφ
1 + γ1,2γ2,1
“Multiplier effect”
Iφ
1 + γ2,2Iφ
2 + (γ3,2 + γ1,2γ3,1) hφ
1
φ
.
Econ and Ecom of Hum Dev
147. • An extreme example arises in the Leontief case where
φ → −∞, in which case we would write:
θ3 = δ2 min {θ1, I1, I2, h} (23)
Econ and Ecom of Hum Dev
149. The Problem When the Child Is between 1 and T − 1 Years
Old
• Parental labor supply is perfectly inelastic.
• At each age t of the child, the parent is subject to productivity
innovations εt. Corresponding to labor market uncertainty.
• The shocks εt are independently and identically distributed
across parents.
• The shocks follow a first-order Markov process:
ln εt+1 = ρε ln εt + σηηε
t . (24)
• Parents are assumed to have positive earnings.
• Restrict productivity innovations such that there exists εmin with
the property that εt ≥ εmin > 0 for any t = T + 1, . . . , 2T.
• Labor income of the parent: whεt
• w is the efficiency wage
• r is risk-free discount rate
Econ and Ecom of Hum Dev
150. • Given the state variables, the parent chooses household
consumption Ct, savings st+1, and investments It in the
cognitive skill of the child.
• The savings of the parents are in a risk-free asset which pays a
rate of interest r.
• p denotes the price of the investment goods in cognitive skill.
• Following Laitner (1992), the parents cannot leave debts to
their children and have negative net worth, so savings are
subject to the lower bound equal to −whεmin
(1+r)
.
Econ and Ecom of Hum Dev
151. • V (t, h, θt, st, εt): the value function of the parent of a child at
age t, 1 ≤ t ≤ T − 1.
• The problem of the parent:
V (t, h, θt, st, εt)
= max
Ct ,It ,st+1
{u (Ct) + βE [V (t + 1, h, θt+1, st+1, εt+1)| εt]}
subject to:
Ct + pIt + st+1 = whεt + (1 + r) st (25)
st+1 ≥ − (whεmin) , It, Ct ≥ 0 (26)
and the technology for capability formation (22).
Econ and Ecom of Hum Dev
152. The Problem When the Child Is T Years Old:
Go to College or Not?
Econ and Ecom of Hum Dev
153. Steady State GE
• Firms producing final output (CRS)
• Also child investment good (Produced)
• Can establish stochastic GE for steady state, extending Aiyagari
and Laitner to include human capital
Econ and Ecom of Hum Dev
156. Table 3a: Studies on the Role of Income on Children’s Outcomes
Dataset Outcome
Studied: Test
Scores (T),
Schooling (S)
Timing of Income
(Developmental Stage
of the Child at Which
Income Effects are
Studied)
Separate the
Effect of Income
from Changes in
Labor Supply or
Family
Environment
Carneiro and Heckman
(2002)
NLSY79∗ S Early (E) and Late
(L)
College Enrollment
X
Belley and Lochner
(2007)
NLSY79∗,
NLSY97∗
S L
High school
completion and
College Enrollment
X
Dahl and Lochner
(2012)
NLSY79∗,
C-
NLSY79∗
T E
Preadolescence
(ages 8 to 14)
Xa
Duncan et al. (1998) PSID∗ Sd E and L
Childhood and
Preadolescence
(ages 0 to 15)
X
Econ and Ecom of Hum Dev
157. Table 3a (cont.): Studies on the Role of Income on Children’s Outcomes
Dataset Outcome Studied:
Test Scores (T),
Schooling (S)
Timing of Income
(Developmental Stage of the
Child at Which Income
Effects are Studied)
Separate the Effect of
Income from Changes in
Labor Supply or Family
Environment
Duncan et al. (2011) Randomized
Interventions
on Welfare
Support
T E
Early Childhood
(ages 2 to 5)
X
Loken (2010) Norwegian
Administrative
Data
S E
Childhood
(ages 1 to 11)
c
Loken et al. (2012) Norwegian
Administrative
Data
S E
Childhood
(ages 1 to 11)
X
Milligan and Stabile
(2011)
CCTB∗∗
,
NCBS∗∗∗
T E
Childhood
(ages 0 to 10)
X
Carneiro et al. (2013) Norwegian
Registry
Se
E and L
Childhood to Adolescence
(ages 0 to 17)
X
Econ and Ecom of Hum Dev
158. Table 3b: Studies on the Role of Income on Children’s Outcomes
Distinguishes the
Effects of
Contemporaneous vs.
Permanent Income
Sources of Income
Whose Effects are
Studied
Instrument Used
Carneiro and Heckman (2002) Total family income None
Belley and Lochner (2007) X Total family income None
Dahl and Lochner (2012) Xb
Total family income Policy variation in EITC
eligibility
Duncan et al. (1998) Total family income None
Econ and Ecom of Hum Dev
159. Table 3b (continued): Studies on the Role of Income on Children’s
Outcomes
Distinguishes the
Effects of
Contemporaneous vs.
Permanent Income
Sources of Income
Whose Effects are
Studied
Instrument Used
Duncan et al. (2011) X Total family income Random assignment to programs
offering welfare transfers conditional
on employment or education related
activities, or full time work
Loken (2010) X Total family income Oil discovery (inducing regional
increase in wages)
Loken et al. (2012) X Total family income Oil discovery (inducing regional
increase in wages)
Milligan and Stabile (2011) X Child related tax benefits
and income transfers
Variation in benefits eligibility
Carneiro et al. (2013) Total family income None
Econ and Ecom of Hum Dev
160. Table 3c: Studies on the Role of Income on Children’s Outcomes
Effect of Income on Human Capital Investments
Carneiro and Heckman (2002) Percentage of people constrained = weighted gap in educational outcome to highest
income group: 5.1% are constrained in college enrollment (1.2% among low income, low
ability, 0.2% low income high ability), 9% in completion of 2-year college (5.3% among
low income, low ability, 0.3% low income high ability). No effect of timing of receipt of
family income on child outcomes.
Belley and Lochner (2007) High school completion: +8.4% for highest income quartile compared to lowest in 79,
+6.7 in 97 cannot reject equal effect of income; college enrollment: +9.3% for highest
income quartile compared to lowest in 79, +16 in 97, cannot reject equal effect of income.
Dahl and Lochner (2012) $1,000 extra per year for 2 years: +6% of a standard deviation in math and reading
combined PIAT score.
Duncan et al. (1998) $10,000 increase in average (age 0-15) family income: +1.3 years of schooling in low
income (¡$20,000) families, +0.13 in high income ones. Relevance of income is stronger
in the early years (age 0-5): $10,000 increase in average (age 0-5) family income leads to
extra 0.8 years of schooling in low income families, 0.1 in high income ones. Income at
age 6-10 and 11-15: no significant effect. Similar results in a sibling differences model.
Econ and Ecom of Hum Dev
161. Table 3c (continued): Studies on the Role of Income on Children’s
Outcomes
Effect of Income on Human Capital Investments
Duncan et al. (2011) $1,000 extra per year for 2 to 5 years: +6% of a standard deviation in child’s achievement
score.
Loken (2010) OLS: positive relationship of average (age 1-13) family income on children’s education,
IV: no causal effect. Results are robust to different specification and splitting the sample
by parental education.
Loken et al. (2012) Non-linear IV (quadratic model): increase of $17,414, +0.74 years of education for chil-
dren in poor families, +0.05 for children in rich families.
Milligan and Stabile (2011) Low education mothers: positive effects of child benefits on cognitive outcomes for boys,
on emotional outcomes for girls, weak on health. Results are non robust to the exclusion
of Quebec.
Carneiro et al. (2013) All outcomes: monotone and concave relationship with permanent income. £100,000
increase in permanent father’s earnings: +0.5 years of schooling. Timing of income: a
balanced profile between early (age 0-5) and late childhood (age 6-11) is associated with
the best outcomes; shifting income to adolescence is associated with better outcomes in
dropping out of school, college attendance, earnings, IQ and teen pregnancy. Early and
late childhood income are complements in determining schooling attainment, early and
adolescent income are substitutes.
Econ and Ecom of Hum Dev
162. Table 4a: Studies on Tests of Credit Constraints
Dataset Outcome
Studied:
School-
ing
(S)
Timing of Income
(Developmental
Stage of the Child
at Which
Constraints are
Studied)
Explicit
Dynamic
Model
Who is Affected
by Constraints:
Parent of the
Agent (P), Agent
/ Child (C)
Keane and
Wolpin
(2001)
NLSY79∗ S L
College
Enrollment
C
Carneiro and
Heckman
(2002)
NLSY79∗,
C-
NLSY79∗
S E and L
College
Enrollment,
Comple-
tion,
Delayed
Entry
X P
Econ and Ecom of Hum Dev
163. Table 4a (continued): Studies on Tests of Credit Constraints
Dataset Outcome
Studied:
School-
ing
(S)
Timing of Income
(Developmental
Stage of the Child
at Which
Constraints are
Studied)
Explicit
Dynamic
Model
Who is Affected
by Constraints:
Parent of the
Agent (P), Agent
/ Child (C)
Cameron and
Taber (2004)
NLSY79∗ S L
Adolescence and
College Enrollment
X C
Caucutt and
Lochner
(2012)
NLSY79∗,
C-NLSY79∗
Ta E and L
Childhood and
Adolescence
P
Econ and Ecom of Hum Dev
164. Table 4b: Studies on Tests of Credit Constraints
Method to Test for
Credit Constraints
Find Presence of Credit
Constraints
Effect of Income or Constraints on Human
Capital Investments
Keane and Wolpin
(2001)
Structural estimation of
the lower bound on asset
level
YES
But irrelevant for
schooling decisions
Increase borrowing limit to $3,000 (3× max es-
timated): no change in mean highest grade com-
pleted; +0.2% in college enrollment; -0.2$ on mean
hourly wage rate; increase in consumption and re-
duction in market hours; moderate reduction in
parental transfers especially for the least educated
parents.
Carneiro and
Heckman (2002)
(1) Gap to students from
highest income quartile.
(2) Timing of income.
(3) Difference in IV and
OLS estimates of Mincer
coefficient
YES
But affecting at most
8% of students
(1) Conditioning on ability and family background
factors, the role of income in determining school-
ing decisions is minimal. The strongest evidence is
in the low ability group. The test is not robust to
accounting for parental preferences and paternal-
ism. Observed differences in attendance might be
due to a consumption value of child’s schooling for
parents.
(2) There is no evidence of a independent effect
on college enrollment of early or late income once
permanent income is accounted for.
(3) The claim that higher IV than OLS estimates of
the Mincer coefficient implies credit constraints are
incorrect: instruments used are invalid, the quality
margin is ignored and self selection and compara-
tive advantage can produce the result also in ab-
sence of financial constraints.
Econ and Ecom of Hum Dev
165. Table 4b (continued): Studies on Tests of Credit Constraints
Method to Test for
Credit Constraints
Find Presence of Credit
Constraints
Effect of Income or Constraints on Human
Capital Investments
Cameron and
Taber (2004)
IV estimation of
“returns” to schooling
using costs of schooling
or foregone earnings as
instruments
NO Theoretical prediction: if borrowing constraints,
IV estimates using direct costs of schooling higher
than using opportunity costs. Data: IV estimates
using the presence of a local college are smaller
than the ones using foregone earnings. Regressions
which interact college costs and characteristics po-
tentially related to credit availability: no evidence
of excess sensitivity to costs for potentially con-
strained sample. Structural model: almost 0% of
the population is found to borrow at a rate higher
than the market one.
Caucutt and
Lochner (2012)
Structural estimation of
the lower bound on asset
level
YES
Stronger effect on high
skilled parents
50% of young parents are constrained: high school
dropouts (50%), high school graduates (38%), col-
lege dropouts (60%), college graduates (68%); and
12% of old parents are constrained. Families with
college graduate parents benefit the most from a
reduction in credit constraints.
Econ and Ecom of Hum Dev
168. Table 5: Structural Models of Parental Investments
(“ ” means present; “X” means absent)
OLG Model Dynastic Links Explicit
Models of
Parental
Preferences,
Altruism (A)
or Paternalism
(P)
Model
Estimated
Cunha and Heckman (2007) A,B,C, i
(A) X
Cunha (2007) A,B,C i
(A)
Caucutt and Lochner (2012) B,C i
(A)
Del Boca et al. (2013) X X j
(P)
Gayle et al. (2013) A,C j
(P)
Cunha et al. (2013) X X j
(P)
Bernal (2008) X X j
(P)
AThrough parental skills, BThrough asset transfers, COnly through genes (initial
conditions), DNatural borrowing limit, ELimits can be more stringent than natural
limit.
Econ and Ecom of Hum Dev
169. Table 5: Structural Models of Parental Investments
(“ ” means present; “X” means absent)
Parental
Goods
Investment
Parental Time
Investment
Technology
Depends on
Parental Skill
Self-
productivity
Cunha and Heckman (2007) X
Cunha (2007) X
Caucutt and Lochner (2012) X X
Del Boca et al. (2013) X
Gayle et al. (2013) X
Cunha et al. (2013) X
Bernal (2008)
AThrough parental skills, BThrough asset transfers, COnly through genes (initial
conditions), DNatural borrowing limit, ELimits can be more stringent than natural
limit.
Econ and Ecom of Hum Dev
170. Table 5: Structural Models of Parental Investments
(“ ” means present; “X” means absent)
Parental
Learning
About
Technology
Bequests Intragenerational
Borrowing
Multiple Skills
of Children
Cunha and Heckman (2007) X E
X
Cunha (2007) X D
X
Caucutt and Lochner (2012) X X E
X
Del Boca et al. (2013) X X X X
Gayle et al. (2013) X X X X
Cunha et al. (2013) X X X
Bernal (2008) X X X X
AThrough parental skills, BThrough asset transfers, COnly through genes (ini-
tial conditions), DNatural borrowing limit, ELimits can be more stringent than
natural limit.
Econ and Ecom of Hum Dev
171. Table 5: Structural Models of Parental Investment
(“ ” means present; “X” means absent)
Multichild
Families
(Preferences for
Equity vs.
Efficiency)
Endogenous
Fertility
Decisions
Multiple
Parents
Endogenous
Mating
Decisions
Cunha and Heckman (2007) X X X X
Cunha (2007) X X X X
Caucutt and Lochner (2012) X X X X
Del Boca et al. (2013) X X
Gayle et al. (2013)
Cunha et al. (2013) X X X X
Bernal (2008) X X X X
AThrough parental skills, BThrough asset transfers, COnly through genes (initial
conditions), DNatural borrowing limit, ELimits can be more stringent than natural
limit.
Econ and Ecom of Hum Dev
174. Targeting Relatively More Investment Toward Disadvantaged
Children Can Be Socially Efficient
Econ and Ecom of Hum Dev
175. In a one period of childhood problem where parents (or social
planners) seek to maximize the aggregate of adult skills (θ2):
θA
2 + θB
2
subject to E = p1(IA
1 + IB
1 ),
the first order condition is
F.O.C.: f
(1)
2 γθB
1 , IA
1 = f
(1)
2 θB
1 , IB
1 .
Econ and Ecom of Hum Dev
176. Notice that
sign
∂IA
1
∂γ
= sign f
(1)
12 (·)
γ=1
,
where f
(1)
12 (·) is the value of f (12)
in the neighborhood of (·).
Parents (social planners) invest more in the disadvantaged if inputs
are substitutes with initial endowments and they invest less if they
are complements.
Econ and Ecom of Hum Dev
177. Suppose that parents (or social planners) seek to maximize
θA
3 + θB
3
subject to
E = p1(IA
1 + IB
1 ) + p2(IA
2 + IB
2 ).
Econ and Ecom of Hum Dev
178. Even if (f
(1)
12 > 0), greater first period investment in the initially
disadvantaged child may be optimal. This is more likely (ceteris
paribus)
(a) the more steeply diminishing is the productivity of second period
skills (f
(2)
22 );
(b) the greater the self productivity of the stock of skills in the first
period (f
(1)
1 = ∂θ2
∂θ1
);
(c) the smaller first period complementarity (f
(1)
21 ) relative to second
period complementarity and absolutely
Econ and Ecom of Hum Dev
179. (d) the more rapidly diminishing the marginal productivity of
θ1(f
(1)
11 );
(e) the greater the second period complementarity (f
(2)
12 );
(f) the greater the first period productivity of investment (f
(1)
2 ) and
(g) the more rapidly diminishing the productivity of second period
investment (f
(2)
22 ).
Econ and Ecom of Hum Dev
180. Roughly speaking, the more concave are the technologies in terms of
stocks of skills, the more favorable is the case for investing relatively
more in the disadvantaged child. The greater the second period
complementarity (f
(2)
12 ), the greater the case for investing more in
the initially disadvantaged child to allow the child to benefit from
greater second period complementarity of the stock of skills with
second period investment. In general, even when investment is
greater in the first period for the disadvantaged child, second period
investment is greater for the initially advantaged child. It is
generally not efficient to make the initially disadvantaged child
whole as it enters the second period when the effect of greater
second period complementarity kicks in.
Econ and Ecom of Hum Dev
184. Table 6a: Summary of Effects for Main Interventions
Participant/Evaluation Characteristics
Program
Age
Duration
Target
Selection
Follow-Up
Sample
RCTEval
Elementary
LA’s Best 5–6 6Y SES Schl 12Y 19,320 No
CSP 5–13 5Y Behav Refer 35Y 510 Yes
SSDP 6–7 6Y Crime Prgrm 21Y 610 Yes
Adolescence
BBBS 10-16 1Y SES Self 1Y 960 Yes
IHAD 11–12 7Y SES Prgrm 8Y 180 Yes
EPIS 13–15 3Y Schl Schl 2Y 45,070 No
xl club 14 2Y Schl Schl 2Y 261,420 No
SAS 14–15 5Y Schl, SES Schl 6Y 430 No
STEP 14–15 2Y Schl, SES Self 4Y 4,800 Yes
QOP 14–15 5Y Schl Prgrm 10Y 1,070 Yes
Academies 13–16 4Y Schl, SES Self 12Y 1,460 Yes
ChalleNGe 16–18 1Y Dropout Self 3Y 1,200 Yes
Job Corps 16–24 1Y SES Self 9Y 15,300 Yes
Year-Up 18–24 1Y SES Self 2Y 200 Yes
Econ and Ecom of Hum Dev
185. Table 6b: Summary of Effects for Main Interventions
Components
Program
Home
Health
Parental
OnSite
Group
Elementary
LA’s Best
CSP
SSDP
Adolescence
BBBS
IHAD
EPIS
xl club
SAS
STEP
QOP
Academies
ChalleNGe
Job Corps
Year-Up
Econ and Ecom of Hum Dev
186. Table 6c: Summary of Effects for Main Interventions
Effects on Outcomes Return/Benefits
Program
IQ
School
Character
Education
Health
Crime
Earnings
Return
BenefitCost
Elementary
LA’s Best 0.9
CSP
SSDP 3.1
Adolescence
BBBS 1.0
IHAD
EPIS 0.9–3.0
xl club
SAS
STEP
QOP 0.42
Academies
ChalleNGe 6.4 2.66
Job Corps 0.22
Year-Up
Econ and Ecom of Hum Dev
187. Table 6d: Summary of Effects for Main Interventions
Participant/Evaluation Characteristics
Program Age
Duration
Target
Selection
Follow-Up
Sample
RCTEval
Early
NFP < 0 2Y SES Prgrm 19Y 640 Yes
ABC 0 5Y SES Refer 30Y 90 Yes
IHDP 0 3Y Health Prgrm 18Y 640 Yes
FDRP 0 5Y SES Prgrm 15Y 110 No
PCDC 1 2Y SES Prgrm 15Y 170 Yes
JSS 1–2 2Y Health Prgrm 22Y 160 Yes
Perry 3 2Y SES, IQ Prgrm 37Y 120 Yes
Head Start 3 2Y SES Prnt 23Y 4,170 Yes
CPC 3–4 2Y SES Prnt 25Y 1,290 No
TEEP 3,5 2Y SES Prgrm 22Y 260 Yes
STAR 5–6 4Y SES Prgrm 22Y 11,000 Yes
Econ and Ecom of Hum Dev
188. Table 6e: Summary of Effects for Main Interventions
Components
Program
Home
Health
Parental
OnSite
Group
Early
NFP
ABC
IHDP
FDRP
PCDC
JSS
Perry
Head Start
CPC
TEEP
STAR
Econ and Ecom of Hum Dev
189. Table 6f: Summary of Effects for Main Interventions
Effects on Outcomes Return/Benefits
Program IQ
School
Character
Education
Health
Crime
Earnings
Return
BenefitCost
Early
NFP 2.9
ABC 3.8
IHDP
FDRP
PCDC
JSS
Perry 7–10 7.1–12.2
Head Start
CPC 18 10.8
TEEP
STAR 6.2
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Econ and Ecom of Hum Dev
216. Disadvantaged Children: First Decile in the Distribution of
Cognitive and Non-Cognitive Skills at Age 6
Mothers are in First Decile in the Distribution
of Cognitive and Non-Cognitive Skills at Ages 14–21
Changing initial Adolescent Changing
conditions: moving intervention: Moving initial conditions
children to the 4th investments at last and performing
decile of distribution transition from 1st a balanced
of skills only through to 9th decile intervention
Baseline early investments
High School Graduation 0.4109 0.6579 0.6391 0.9135
Enrollment in College 0.0448 0.1264 0.1165 0.3755
Conviction 0.2276 0.1710 0.1733 0.1083
Probation 0.2152 0.1487 0.1562 0.0815
Welfare 0.1767 0.0905
Perry Treatment Effects
0.0968 0.0259
The adolescent-only and balanced intervention programs
cost 35% more than the Perry program.
Source: Cunha and Heckman (2007)
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Econ and Ecom of Hum Dev