Modern Portfolio Theory and Investment Analysis 9th Edition Solutions Manual Elton Gruber Brown Goetzmann
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2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
Creative operations teams expect increased AI use in 2024. Currently, over half of tasks are not AI-enabled, but this is expected to decrease in the coming year. ChatGPT is the most popular AI tool currently. Business leaders are more actively exploring AI benefits than individual contributors. Most respondents do not believe AI will impact workforce size in 2024. However, some inhibitions still exist around AI accuracy and lack of understanding. Creatives primarily want to use AI to save time on mundane tasks and boost productivity.
Organizational culture includes values, norms, systems, symbols, language, assumptions, beliefs, and habits that influence employee behaviors and how people interpret those behaviors. It is important because culture can help or hinder a company's success. Some key aspects of Netflix's culture that help it achieve results include hiring smartly so every position has stars, focusing on attitude over just aptitude, and having a strict policy against peacocks, whiners, and jerks.
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
PepsiCo provided a safe harbor statement noting that any forward-looking statements are based on currently available information and are subject to risks and uncertainties. It also provided information on non-GAAP measures and directing readers to its website for disclosure and reconciliation. The document then discussed PepsiCo's business overview, including that it is a global beverage and convenient food company with iconic brands, $91 billion in net revenue in 2023, and nearly $14 billion in core operating profit. It operates through a divisional structure with a focus on local consumers.
Content Methodology: A Best Practices Report (Webinar)contently
This document provides an overview of content methodology best practices. It defines content methodology as establishing objectives, KPIs, and a culture of continuous learning and iteration. An effective methodology focuses on connecting with audiences, creating optimal content, and optimizing processes. It also discusses why a methodology is needed due to the competitive landscape, proliferation of channels, and opportunities for improvement. Components of an effective methodology include defining objectives and KPIs, audience analysis, identifying opportunities, and evaluating resources. The document concludes with recommendations around creating a content plan, testing and optimizing content over 90 days.
2024 State of Marketing Report – by HubspotMarius Sescu
https://www.hubspot.com/state-of-marketing
· Scaling relationships and proving ROI
· Social media is the place for search, sales, and service
· Authentic influencer partnerships fuel brand growth
· The strongest connections happen via call, click, chat, and camera.
· Time saved with AI leads to more creative work
· Seeking: A single source of truth
· TLDR; Get on social, try AI, and align your systems.
· More human marketing, powered by robots
ChatGPT is a revolutionary addition to the world since its introduction in 2022. A big shift in the sector of information gathering and processing happened because of this chatbot. What is the story of ChatGPT? How is the bot responding to prompts and generating contents? Swipe through these slides prepared by Expeed Software, a web development company regarding the development and technical intricacies of ChatGPT!
Product Design Trends in 2024 | Teenage EngineeringsPixeldarts
The realm of product design is a constantly changing environment where technology and style intersect. Every year introduces fresh challenges and exciting trends that mold the future of this captivating art form. In this piece, we delve into the significant trends set to influence the look and functionality of product design in the year 2024.
How Race, Age and Gender Shape Attitudes Towards Mental HealthThinkNow
Mental health has been in the news quite a bit lately. Dozens of U.S. states are currently suing Meta for contributing to the youth mental health crisis by inserting addictive features into their products, while the U.S. Surgeon General is touring the nation to bring awareness to the growing epidemic of loneliness and isolation. The country has endured periods of low national morale, such as in the 1970s when high inflation and the energy crisis worsened public sentiment following the Vietnam War. The current mood, however, feels different. Gallup recently reported that national mental health is at an all-time low, with few bright spots to lift spirits.
To better understand how Americans are feeling and their attitudes towards mental health in general, ThinkNow conducted a nationally representative quantitative survey of 1,500 respondents and found some interesting differences among ethnic, age and gender groups.
Technology
For example, 52% agree that technology and social media have a negative impact on mental health, but when broken out by race, 61% of Whites felt technology had a negative effect, and only 48% of Hispanics thought it did.
While technology has helped us keep in touch with friends and family in faraway places, it appears to have degraded our ability to connect in person. Staying connected online is a double-edged sword since the same news feed that brings us pictures of the grandkids and fluffy kittens also feeds us news about the wars in Israel and Ukraine, the dysfunction in Washington, the latest mass shooting and the climate crisis.
Hispanics may have a built-in defense against the isolation technology breeds, owing to their large, multigenerational households, strong social support systems, and tendency to use social media to stay connected with relatives abroad.
Age and Gender
When asked how individuals rate their mental health, men rate it higher than women by 11 percentage points, and Baby Boomers rank it highest at 83%, saying it’s good or excellent vs. 57% of Gen Z saying the same.
Gen Z spends the most amount of time on social media, so the notion that social media negatively affects mental health appears to be correlated. Unfortunately, Gen Z is also the generation that’s least comfortable discussing mental health concerns with healthcare professionals. Only 40% of them state they’re comfortable discussing their issues with a professional compared to 60% of Millennials and 65% of Boomers.
Race Affects Attitudes
As seen in previous research conducted by ThinkNow, Asian Americans lag other groups when it comes to awareness of mental health issues. Twenty-four percent of Asian Americans believe that having a mental health issue is a sign of weakness compared to the 16% average for all groups. Asians are also considerably less likely to be aware of mental health services in their communities (42% vs. 55%) and most likely to seek out information on social media (51% vs. 35%).
AI Trends in Creative Operations 2024 by Artwork Flow.pdfmarketingartwork
Creative operations teams expect increased AI use in 2024. Currently, over half of tasks are not AI-enabled, but this is expected to decrease in the coming year. ChatGPT is the most popular AI tool currently. Business leaders are more actively exploring AI benefits than individual contributors. Most respondents do not believe AI will impact workforce size in 2024. However, some inhibitions still exist around AI accuracy and lack of understanding. Creatives primarily want to use AI to save time on mundane tasks and boost productivity.
Organizational culture includes values, norms, systems, symbols, language, assumptions, beliefs, and habits that influence employee behaviors and how people interpret those behaviors. It is important because culture can help or hinder a company's success. Some key aspects of Netflix's culture that help it achieve results include hiring smartly so every position has stars, focusing on attitude over just aptitude, and having a strict policy against peacocks, whiners, and jerks.
PEPSICO Presentation to CAGNY Conference Feb 2024Neil Kimberley
PepsiCo provided a safe harbor statement noting that any forward-looking statements are based on currently available information and are subject to risks and uncertainties. It also provided information on non-GAAP measures and directing readers to its website for disclosure and reconciliation. The document then discussed PepsiCo's business overview, including that it is a global beverage and convenient food company with iconic brands, $91 billion in net revenue in 2023, and nearly $14 billion in core operating profit. It operates through a divisional structure with a focus on local consumers.
Content Methodology: A Best Practices Report (Webinar)contently
This document provides an overview of content methodology best practices. It defines content methodology as establishing objectives, KPIs, and a culture of continuous learning and iteration. An effective methodology focuses on connecting with audiences, creating optimal content, and optimizing processes. It also discusses why a methodology is needed due to the competitive landscape, proliferation of channels, and opportunities for improvement. Components of an effective methodology include defining objectives and KPIs, audience analysis, identifying opportunities, and evaluating resources. The document concludes with recommendations around creating a content plan, testing and optimizing content over 90 days.
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
Assessment and Planning in Educational technology.pptxKavitha Krishnan
In an education system, it is understood that assessment is only for the students, but on the other hand, the Assessment of teachers is also an important aspect of the education system that ensures teachers are providing high-quality instruction to students. The assessment process can be used to provide feedback and support for professional development, to inform decisions about teacher retention or promotion, or to evaluate teacher effectiveness for accountability purposes.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
How to Prepare For a Successful Job Search for 2024Albert Qian
The document provides guidance on preparing a job search for 2024. It discusses the state of the job market, focusing on growth in AI and healthcare but also continued layoffs. It recommends figuring out what you want to do by researching interests and skills, then conducting informational interviews. The job search should involve building a personal brand on LinkedIn, actively applying to jobs, tailoring resumes and interviews, maintaining job hunting as a habit, and continuing self-improvement. Once hired, the document advises setting new goals and keeping skills and networking active in case of future opportunities.
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.
How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
How to Manage Your Lost Opportunities in Odoo 17 CRMCeline George
Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
Assessment and Planning in Educational technology.pptxKavitha Krishnan
In an education system, it is understood that assessment is only for the students, but on the other hand, the Assessment of teachers is also an important aspect of the education system that ensures teachers are providing high-quality instruction to students. The assessment process can be used to provide feedback and support for professional development, to inform decisions about teacher retention or promotion, or to evaluate teacher effectiveness for accountability purposes.
Main Java[All of the Base Concepts}.docxadhitya5119
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
How to Prepare For a Successful Job Search for 2024Albert Qian
The document provides guidance on preparing a job search for 2024. It discusses the state of the job market, focusing on growth in AI and healthcare but also continued layoffs. It recommends figuring out what you want to do by researching interests and skills, then conducting informational interviews. The job search should involve building a personal brand on LinkedIn, actively applying to jobs, tailoring resumes and interviews, maintaining job hunting as a habit, and continuing self-improvement. Once hired, the document advises setting new goals and keeping skills and networking active in case of future opportunities.
A report by thenetworkone and Kurio.
The contributing experts and agencies are (in an alphabetical order): Sylwia Rytel, Social Media Supervisor, 180heartbeats + JUNG v MATT (PL), Sharlene Jenner, Vice President - Director of Engagement Strategy, Abelson Taylor (USA), Alex Casanovas, Digital Director, Atrevia (ES), Dora Beilin, Senior Social Strategist, Barrett Hoffher (USA), Min Seo, Campaign Director, Brand New Agency (KR), Deshé M. Gully, Associate Strategist, Day One Agency (USA), Francesca Trevisan, Strategist, Different (IT), Trevor Crossman, CX and Digital Transformation Director; Olivia Hussey, Strategic Planner; Simi Srinarula, Social Media Manager, The Hallway (AUS), James Hebbert, Managing Director, Hylink (CN / UK), Mundy Álvarez, Planning Director; Pedro Rojas, Social Media Manager; Pancho González, CCO, Inbrax (CH), Oana Oprea, Head of Digital Planning, Jam Session Agency (RO), Amy Bottrill, Social Account Director, Launch (UK), Gaby Arriaga, Founder, Leonardo1452 (MX), Shantesh S Row, Creative Director, Liwa (UAE), Rajesh Mehta, Chief Strategy Officer; Dhruv Gaur, Digital Planning Lead; Leonie Mergulhao, Account Supervisor - Social Media & PR, Medulla (IN), Aurelija Plioplytė, Head of Digital & Social, Not Perfect (LI), Daiana Khaidargaliyeva, Account Manager, Osaka Labs (UK / USA), Stefanie Söhnchen, Vice President Digital, PIABO Communications (DE), Elisabeth Winiartati, Managing Consultant, Head of Global Integrated Communications; Lydia Aprina, Account Manager, Integrated Marketing and Communications; Nita Prabowo, Account Manager, Integrated Marketing and Communications; Okhi, Web Developer, PNTR Group (ID), Kei Obusan, Insights Director; Daffi Ranandi, Insights Manager, Radarr (SG), Gautam Reghunath, Co-founder & CEO, Talented (IN), Donagh Humphreys, Head of Social and Digital Innovation, THINKHOUSE (IRE), Sarah Yim, Strategy Director, Zulu Alpha Kilo (CA).
Trends In Paid Search: Navigating The Digital Landscape In 2024Search Engine Journal
The search marketing landscape is evolving rapidly with new technologies, and professionals, like you, rely on innovative paid search strategies to meet changing demands.
It’s important that you’re ready to implement new strategies in 2024.
Check this out and learn the top trends in paid search advertising that are expected to gain traction, so you can drive higher ROI more efficiently in 2024.
You’ll learn:
- The latest trends in AI and automation, and what this means for an evolving paid search ecosystem.
- New developments in privacy and data regulation.
- Emerging ad formats that are expected to make an impact next year.
Watch Sreekant Lanka from iQuanti and Irina Klein from OneMain Financial as they dive into the future of paid search and explore the trends, strategies, and technologies that will shape the search marketing landscape.
If you’re looking to assess your paid search strategy and design an industry-aligned plan for 2024, then this webinar is for you.
5 Public speaking tips from TED - Visualized summarySpeakerHub
From their humble beginnings in 1984, TED has grown into the world’s most powerful amplifier for speakers and thought-leaders to share their ideas. They have over 2,400 filmed talks (not including the 30,000+ TEDx videos) freely available online, and have hosted over 17,500 events around the world.
With over one billion views in a year, it’s no wonder that so many speakers are looking to TED for ideas on how to share their message more effectively.
The article “5 Public-Speaking Tips TED Gives Its Speakers”, by Carmine Gallo for Forbes, gives speakers five practical ways to connect with their audience, and effectively share their ideas on stage.
Whether you are gearing up to get on a TED stage yourself, or just want to master the skills that so many of their speakers possess, these tips and quotes from Chris Anderson, the TED Talks Curator, will encourage you to make the most impactful impression on your audience.
See the full article and more summaries like this on SpeakerHub here: https://speakerhub.com/blog/5-presentation-tips-ted-gives-its-speakers
See the original article on Forbes here:
http://www.forbes.com/forbes/welcome/?toURL=http://www.forbes.com/sites/carminegallo/2016/05/06/5-public-speaking-tips-ted-gives-its-speakers/&refURL=&referrer=#5c07a8221d9b
ChatGPT and the Future of Work - Clark Boyd Clark Boyd
Everyone is in agreement that ChatGPT (and other generative AI tools) will shape the future of work. Yet there is little consensus on exactly how, when, and to what extent this technology will change our world.
Businesses that extract maximum value from ChatGPT will use it as a collaborative tool for everything from brainstorming to technical maintenance.
For individuals, now is the time to pinpoint the skills the future professional will need to thrive in the AI age.
Check out this presentation to understand what ChatGPT is, how it will shape the future of work, and how you can prepare to take advantage.
The document provides career advice for getting into the tech field, including:
- Doing projects and internships in college to build a portfolio.
- Learning about different roles and technologies through industry research.
- Contributing to open source projects to build experience and network.
- Developing a personal brand through a website and social media presence.
- Networking through events, communities, and finding a mentor.
- Practicing interviews through mock interviews and whiteboarding coding questions.
Google's Just Not That Into You: Understanding Core Updates & Search IntentLily Ray
1. Core updates from Google periodically change how its algorithms assess and rank websites and pages. This can impact rankings through shifts in user intent, site quality issues being caught up to, world events influencing queries, and overhauls to search like the E-A-T framework.
2. There are many possible user intents beyond just transactional, navigational and informational. Identifying intent shifts is important during core updates. Sites may need to optimize for new intents through different content types and sections.
3. Responding effectively to core updates requires analyzing "before and after" data to understand changes, identifying new intents or page types, and ensuring content matches appropriate intents across video, images, knowledge graphs and more.
A brief introduction to DataScience with explaining of the concepts, algorithms, machine learning, supervised and unsupervised learning, clustering, statistics, data preprocessing, real-world applications etc.
It's part of a Data Science Corner Campaign where I will be discussing the fundamentals of DataScience, AIML, Statistics etc.
Time Management & Productivity - Best PracticesVit Horky
Here's my presentation on by proven best practices how to manage your work time effectively and how to improve your productivity. It includes practical tips and how to use tools such as Slack, Google Apps, Hubspot, Google Calendar, Gmail and others.
The six step guide to practical project managementMindGenius
The six step guide to practical project management
If you think managing projects is too difficult, think again.
We’ve stripped back project management processes to the
basics – to make it quicker and easier, without sacrificing
the vital ingredients for success.
“If you’re looking for some real-world guidance, then The Six Step Guide to Practical Project Management will help.”
Dr Andrew Makar, Tactical Project Management
Unlocking the Power of ChatGPT and AI in Testing - A Real-World Look, present...Applitools
During this webinar, Anand Bagmar demonstrates how AI tools such as ChatGPT can be applied to various stages of the software development life cycle (SDLC) using an eCommerce application case study. Find the on-demand recording and more info at https://applitools.info/b59
Key takeaways:
• Learn how to use ChatGPT to add AI power to your testing and test automation
• Understand the limitations of the technology and where human expertise is crucial
• Gain insight into different AI-based tools
• Adopt AI-based tools to stay relevant and optimize work for developers and testers
* ChatGPT and OpenAI belong to OpenAI, L.L.C.
The document discusses various AI tools from OpenAI like GPT-3 and DALL-E 2, as well as ChatGPT. It explores how search engines are using AI and things to consider around AI-generated content. Potential SEO uses of ChatGPT are also presented, such as generating content at scale, conducting topic research, and automating basic coding tasks. The document encourages further reading on using ChatGPT for SEO purposes.
More than Just Lines on a Map: Best Practices for U.S Bike Routes
This session highlights best practices and lessons learned for U.S. Bike Route System designation, as well as how and why these routes should be integrated into bicycle planning at the local and regional level.
Presenters:
Presenter: Kevin Luecke Toole Design Group
Co-Presenter: Virginia Sullivan Adventure Cycling Association
Ride the Storm: Navigating Through Unstable Periods / Katerina Rudko (Belka G...DevGAMM Conference
Has your project been caught in a storm of deadlines, clashing requirements, and the need to change course halfway through? If yes, then check out how the administration team navigated through all of this, relocating 160 people from 3 countries and opening 2 offices during the most turbulent time in the last 20 years. Belka Games’ Chief Administrative Officer, Katerina Rudko, will share universal approaches and life hacks that can help your project survive unstable periods when there seem to be too many tasks and a lack of time and people.
This presentation was designed to provide strategic recommendations for a brand in decline. The deck also incorporates a situational assessment, including a brand identity, positioning, architecture, and portfolio strategy for the Brand.
Presentation originally created for NYU Stern's Brand Strategy course. Design by Erica Santiago & Chris Alexander.
Good Stuff Happens in 1:1 Meetings: Why you need them and how to do them wellSaba Software
According to the latest State of the American Manager report from Gallup, employees who have regular meetings with their managers are almost three times as likely to be engaged as those who don’t. These regular check-ins keep managers and employees in sync and aligned. Want to see better manager/employee relationships in your organisation? Then make an all-in commitment to 1:1 meetings. Not sure how? You’ve come to the right place.
In this webinar with Jamie Resker, Founder and Practice Leader for Employee Performance Solutions (EPS), and Teala Wilson, Talent Management Consultant at Saba Software, you’ll get the inside track on how to hold effective 1:1 meetings, including tips for getting managers on board.
• Go beyond discussing the status of everyday work to higher level topics, including recognition, performance, development, and career aspirations
• Learn how to decide meeting frequency, what to cover, as well as roles and responsibilities of the manager and employee
• Understand how managers can build trust and make it comfortable for employees to provide upward feedback
• Unite your organisation with a unified approach to 1:1 meetings
Join us for this 1-hour webinar to get practical tips for building better manager-employee relationships with intention and purpose.
About the Speakers
Jamie Resker - Founder and Practice Leader for Employee Performance Solutions (EPS)
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Dennis Ritchie, a computer scientist, was able to identify the gaps and tap out the best features from both B and BCPL languages to invent a new hybrid.
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Modern portfolio theory and investment analysis 9th edition solutions manual elton gruber brown goetzmann
1. 5-1
Modern Portfolio Theory and Investment Analysis 9th Edition
Solutions Manual
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Investment Analysis 9th Edition by Elton Gruber Brown
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Elton, Gruber, Brown, and Goetzmann
Modern Portfolio Theory and Investment Analysis, 9th Edition
Solutions to Text Problems: Chapter 5
Chapter 5: Problem 1
From Problem 1 of Chapter 4, we know that:
R 1 = 12% R 2 = 6% R 3 = 14% R 4 = 12%
2
1 = 8 2
2 = 2 2
3 = 18 2
4 = 10.7
1 = 2.83% 2 = 1.41% 3 = 4.24% 4 = 3.27%
12 = 4 13 = 12 14 = 0 23 = 6 24 = 0 34 = 0
12 = 1 13 = 1 14 = 0 23 = 1.0 24 = 0 34 = 0
In this problem, we will examine 2-asset portfolios consisting of the following pairs
of securities:
Pair Securities
A 1 and 2
B 1 and 3
C 1 and 4
D 2 and 3
E 2 and 4
F 3 and 4
A. Short Selling Not Allowed
2. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-2
Modern Portfolio Theory and Investment Analysis, 9th Edition
(Note that the answers to part A.4 are integrated with the answers to parts A.1,
A.2 and A.3 below.)
A.1
We want to find the weights, the standard deviation and the expected return of
the minimum-risk porfolio, also known as the global minimum variance (GMV)
portfolio, of a pair of assets when short sales are not allowed.
We further know that the compostion of the GMV portfolio of any two assets i
and j is:
ijji
ijjGMV
iX
222
2
GMV
i
GMV
j XX 1
Pair A (assets 1 and 2):
Applying the above GMV weight formula to Pair A yields the following weights:
3
1
18
6
)4)(2(28
)4(2
2 12
2
2
2
1
12
2
2
1
GMV
X (or 33.33%)
3
2
3
1
11 12 GMVGMV
XX (or 66.67%)
This in turn gives the following for the GMV portfolio of Pair A:
%8%6
3
2
%12
3
1
GMVR
04
3
2
3
1
22
3
2
8
3
1
22
2
GMV
0GMV
Recalling that 12 = 1, the above result demonstrates the fact that, when two
assets are perfectly negatively correlated, the minimum-risk portfolio of those two
assets will have zero risk.
Pair B (assets 1 and 3):
Applying the above GMV weight formula to Pair B yields the following weights:
3. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-3
Modern Portfolio Theory and Investment Analysis, 9th Edition
31 GMV
X (300%) and 23 GMV
X (200%)
This means that the GMV portfolio of assets 1 and 3 involves short selling asset 3.
But if short sales are not allowed, as is the case in this part of Problem 1, then the
GMV “portfolio” involves placing all of your funds in the lower risk security (asset
1) and none in the higher risk security (asset 3). This is obvious since, because the
correlation between assets 1 and 3 is +1.0, portfolio risk is simply a linear
combination of the risks of the two assets, and the lowest value that can be
obtained is the risk of asset 1.
Thus, when short sales are not allowed, we have for Pair B:
11 GMV
X (100%) and 03 GMV
X (0%)
%121 RRGMV ; 82
1
2
GMV ; %83.21 GMV
For the GMV portfolios of the remaining pairs above we have:
Pair GMV
iX GMV
jX GMVR GMV
C (i = 1, j = 4) 0.572 0.428 12% 2.14%
D (i = 2, j = 3) 0.75 0.25 8% 0%
E (i = 2, j = 4) 0.8425 0.1575 6.95% 1.3%
F (i = 3, j = 4) 0.3728 0.6272 12.75% 2.59%
A.2 and A.3
For each of the above pairs of securities, the graph of all possible combinations
(portfolios) of the securities (the portfolio possibilties curves) and the efficient set
of those portfolios appear as follows when short sales are not allowed:
Pair A
4. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-4
Modern Portfolio Theory and Investment Analysis, 9th Edition
The efficient set is the positively sloped line segment.
Pair B
The entire line is the efficient set.
Pair C
5. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-5
Modern Portfolio Theory and Investment Analysis, 9th Edition
Only the GMV portfolio is efficient.
Pair D
The efficient set is the positively sloped line segment.
Pair E
6. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-6
Modern Portfolio Theory and Investment Analysis, 9th Edition
The efficient set is the positively sloped part of the curve, starting at the GMV
portfolio and ending at security 4.
Pair F
The efficient set is the positively sloped part of the curve, starting at the GMV
portfolio and ending at security 3.
B. Short Selling Allowed
(Note that the answers to part B.4 are integrated with the answers to parts B.1, B.2
and B.3 below.)
B.1
7. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-7
Modern Portfolio Theory and Investment Analysis, 9th Edition
When short selling is allowed, all of the GMV portfolios shown in Part A.1 above
are the same except the one for Pair B (assets 1 and 3). In the no-short-sales case
in Part A.1, the GMV “portfolio” for Pair B was the lower risk asset 1 alone.
However, applying the GMV weight formula to Pair B yielded the following
weights:
31 GMV
X (300%) and 23 GMV
X (200%)
This means that the GMV portfolio of assets 1 and 3 involves short selling asset 3 in
an amount equal to twice the investor’s original wealth and then placing the
original wealth plus the proceeds from the short sale into asset 1. This yields the
following for Pair B when short sales are allowed:
%8%142%123 GMVR
01223218283
222
GMV
0GMV
Recalling that 13 = +1, this demonstrates the fact that, when two assets are
perfectly positively correlated and short sales are allowed, the GMV portfolio of
those two assets will have zero risk.
B.2 and B.3
When short selling is allowed, the portfolio possibilities graphs are extended.
Pair A
The efficient set is the positively sloped line segment through security 1 and out
toward infinity.
Pair B
8. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-8
Modern Portfolio Theory and Investment Analysis, 9th Edition
The entire line out toward infinity is the efficient set.
Pair C
Only the GMV portfolio is efficient.
Pair D
9. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-9
Modern Portfolio Theory and Investment Analysis, 9th Edition
The efficient set is the positively sloped line segment through security 3 and out
toward infinity.
Pair E
The efficient set is the positively sloped part of the curve, starting at the GMV
portfolio and extending past security 4 toward infinity.
Pair F
10. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-10
Modern Portfolio Theory and Investment Analysis, 9th Edition
The efficient set is the positively sloped part of the curve, starting at the GMV
portfolio and extending past security 3 toward infinity.
C.
Pair A (assets 1 and 2):
Since the GMV portfolio of assets 1 and 2 has an expected return of 8% and a risk
of 0%, then, if riskless borrowing and lending at 5% existed, one would borrow an
infinite amount of money at 5% and place it in the GMV portfolio. This would be
pure arbitrage (zero risk, zero net investment and positive return of 3%). With an
8% riskless lending and borrowing rate, one would hold the same portfolio one
would hold without riskless lending and borrowing. (The particular portfolio held
would be on the efficient frontier and would depend on the investor’s degree of
risk aversion.)
Pair B (assets 1 and 3):
Since short sales are allowed in Part C and since we saw in Part B that when short
sales are allowed the GMV portfolio of assets 1 and 3 has an expected return of
8% and a risk of 0%, the answer is the same as that above for Pair A.
Pair C (assets 1 and 4):
We have seen that, regardless of the availability of short sales, the efficient
frontier for this pair of assets was a single point representing the GMV portfolio,
with a return of 12%. With riskless lending and borrowing at either 5% or 8%, the
new efficient frontier (efficient set) will be a straight line extending from the
vertical axis at the riskless rate and through the GMV portfolio and out to infinity.
The amount that is invested in the GMV portfolio and the amount that is
borrowed or lent will depend on the investor’s degree of risk aversion.
11. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-11
Modern Portfolio Theory and Investment Analysis, 9th Edition
Pair D (assets 2 and 3):
Since assets 2 and 3 are perfectly negatively correlated and have a GMV
portfolio with an expected return of 8% and a risk of 0%, the answer is identical to
that above for Pair A.
Pair E (assets 2 and 4):
We arrived at the following answer graphically; the analytical solution to this
problem is presented in the subsequent chapter (Chapter 6). With a riskless rate
of 5%, the new efficient frontier (efficient set) will be a straight line extending from
the vertical axis at the riskless rate, passing through the portfolio where the line is
tangent to the upper half of the original portfolio possibilities curve, and then out
to infinity. The amount that is invested in the tangent portfolio and the amount
that is borrowed or lent will depend on the investor’s degree of risk aversion. The
tangent portfolio has an expected return of 9.4% and a standard deviation of
1.95%. With a riskless rate of 8%, the point of tangency occurs at infinity.
Pair F (assets 3 and 4):
We arrived at the following answer graphically; the analytical solution to this
problem is presented in the subsequent chapter (Chapter 6). With a riskless rate
of 5%, the new efficient frontier (efficient set) will be a straight line extending from
the vertical axis at the riskless rate, passing through the portfolio where the line is
tangent to the upper half of the original portfolio possibilities curve, and then out
to infinity. The amount that is invested in the tangent portfolio and the amount
that is borrowed or lent will depend on the investor’s degree of risk aversion. The
tangent (optimal) portfolio has an expected return of 12.87% and a standard
deviation of 2.61%. With a riskless rate of 8%, the new efficient frontier will be a
straight line extending from the vertical axis at the riskless rate, passing through
the portfolio where the line is tangent to the upper half of the original portfolio
possibilities curve, and then out to infinity. The tangent (optimal) portfolio has an
expected return of 12.94% and a standard deviation of 2.64%.
Chapter 5: Problem 2
From Problem 2 of Chapter 4, we know that:
R A = 1.22% R B = 2.95% R C = 7.92%
2
A = 15.34 2
B = 14.42 2
C = 46.02
A = 3.92% B = 3.8% C = 6.78%
AB = 2.17 AC = 7.24 BC = 19.89
12. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-12
Modern Portfolio Theory and Investment Analysis, 9th Edition
AB = 0.15 AC = 0.27 BC = 0.77
In this problem, we will examine 2-asset portfolios consisting of the following pairs
of securities:
Pair Securities
1 A and B
2 A and C
3 B and C
A. Short Selling Not Allowed
(Note that the answers to part A.4 are integrated with the answers to parts A.1,
A.2 and A.3 below.)
A.1
We want to find the weights, the standard deviation and the expected return of
the minimum-risk porfolio, also known as the global minimum variance (GMV)
portfolio, of a pair of assets when short sales are not allowed.
We further know that the compostion of the GMV portfolio of any two assets i
and j is:
ijji
ijjGMV
iX
222
2
GMV
i
GMV
j XX 1
Pair 1 (assets A and B):
Applying the above GMV weight formula to Pair 1 yields the following weights:
482.0
)17.2)(2(42.1434.15
17.242.14
222
2
ABBA
ABBGMV
AX
(or 48.2%)
518.0482.011 GMV
A
GMV
B XX (or 51.8%)
This in turn gives the following for the GMV portfolio of Pair 1:
%12.2%95.2518.0%22.1482.0 GMVR
52.817.2518.0482.0242.14518.034.15482.0
222
GMV
13. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-13
Modern Portfolio Theory and Investment Analysis, 9th Edition
%92.2GMV
For the GMV portfolios of the remaining pairs above we have:
Pair GMV
iX GMV
jX GMVR GMV
2 (i = A, j = C) 0.827 0.173 2.38% 3.73%
3 (i = B, j = C) 0.658 0.342 4.65% 1.63%
A.2 and A.3
For each of the above pairs of securities, the graph of all possible combinations
(portfolios) of the securities (the portfolio possibilties curves) and the efficient set
of those portfolios appear as follows when short sales are not allowed:
Pair 1
The efficient set is the positively sloped part of the curve, starting at the GMV
portfolio and ending at security B.
Pair 2
14. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-14
Modern Portfolio Theory and Investment Analysis, 9th Edition
The efficient set is the positively sloped part of the curve, starting at the GMV
portfolio and ending at security C.
Pair 3
The efficient set is the positively sloped part of the curve, starting at the GMV
portfolio and ending at security C.
B. Short Selling Not Allowed
(Note that the answers to part B.4 are integrated with the answers to parts B.1,
B.2 and B.3 below.)
B.1
15. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-15
Modern Portfolio Theory and Investment Analysis, 9th Edition
When short selling is allowed, all of the GMV portfolios shown in Part A.1 above
remain the same.
B.2 and B.3
When short selling is allowed, the portfolio possibilities graphs are extended.
Pair 1
The efficient set is the positively sloped part of the curve, starting at the GMV
portfolio and extending past security B toward infinity.
Pair 2
The efficient set is the positively sloped part of the curve, starting at the GMV
portfolio and extending past security C toward infinity.
16. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-16
Modern Portfolio Theory and Investment Analysis, 9th Edition
Pair 3
The efficient set is the positively sloped part of the curve, starting at the GMV
portfolio and extending past security C toward infinity.
C.
In all cases where the riskless rate of either 5% or 8% is higher than the returns on
both of the individual securities, if short sales are not allowed, any rational
investor would only invest in the riskless asset. Even if short selling is allowed, the
point of tangency of a line connecting the riskless asset to the original portfolio
possibilities curve occurs at infinity for all cases, since the original GMV portfolio’s
return is lower than 5% in all cases.
Chapter 5: Problem 3
The answers to this problem are given in the answers to part A.1 of Problem 2.
Chapter 5: Problem 4
The locations, in expected return standard deviation space, of all portfolios
composed entirely of two securities that are perfectly negatively correlated (say,
security C and security S) are described by the equations for two straight lines, one
with a positive slope and one with a negative slope. To derive those equations,
start with the expressions for a two-asset portfolio's standard deviation when the
two assets' correlation is 1 (the equations in (5.8) in the text), and solve for XC (the
investment weight for security C). E.g., for the first equation:
17. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-17
Modern Portfolio Theory and Investment Analysis, 9th Edition
.
+
+
=X
)+(X=+
X+-X=
XX=
SC
SP
C
SCCSP
SCSCCP
SCCCP
1
Now plug the above expression for XC into the expression for a two-asset portfolio's
expected return and simplify:
.
+
RR
+
RR+R=
+
RRR+R+R=
R
+
+
+R
+
+
=
RX+RX=R
P
SC
SC
S
SC
SC
S
SC
SSSPCSCP
S
S
SC
SP
C
SC
SP
SCCCP
1
1
The above equation is that of a straight line in expected return standard deviation
space, with an intercept equal to the first term in brackets and a slope equal to
the second term in brackets.
Solving for XC in the second equation in (5.8) gives:
.
+
=X
+X=
X+X=
X+X=
SC
PS
C
SCCSP
SCSCCP
SCCCP
1
Substitute the above expression for XC into the equation for expected return and
simplify:
.
+
RR
+
RR+R=
+
R+RRR+R=
R
+
+R
+
=
RX+RX=R
P
SC
CS
S
SC
SC
S
SC
SPSSCPCS
S
S
SC
PS
C
SC
PS
SCCCP
1
1
The above equation is also that of a straight line in expected return standard
deviation space, with an intercept equal to the first term in brackets and a slope
18. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-18
Modern Portfolio Theory and Investment Analysis, 9th Edition
equal to the second term in brackets. The intercept term for the above equation is
identical to the intercept term for the first derived equation. The slope term is
equal to 1 times the slope term of the first derived equation. So when one
equation has a positive slope, the other equation has a negative slope (when the
expected returns of the two assets are equal, the two lines are coincident), and
both lines meet at the same intercept.
Chapter 5: Problem 5
When ρ equals 1, the least risky "combination" of securities 1 and 2 is security 2 held
alone (assuming no short sales). This requires X1 = 0 and X2 = 1, where the X's are
the investment weights. The standard deviation of this "combination" is equal to
the standard deviation of security 2; σP = σ2 = 2.
When ρ equals -1, we saw in Chapter 5 that we can always find a combination of
the two securities that will completely eliminate risk, and we saw that this
combination can be found by solving X1 = σ2/(σ1 + σ2). So, X1 = 2/(5 + 2) = 2/7, and
since the investment weights must sum to 1, X2 = 1 - X1 = 1 - 2/7 = 5/7. So a
combination of 2/7 invested in security 1 and 5/7 invested in security 2 will
completely eliminate risk when ρ equals -1, and σP will equal 0.
When ρ equals 0, we saw in Chapter 5 that the minimum-risk combination of two
assets can be found by solving X1 = σ22/(σ12 + σ22). So, X1 = 4/(25 + 4) = 4/29, and X2
= 1 - X1 = 1 - 4/29 = 25/29. When ρ equals 0, the expression for the standard
deviation of a two-asset portfolio is
2
2
2
1
2
1
2
1 1 XX=P
Substituting 4/29 for X1 in the above equation, we have
%86.1
841
2900
841
2500
841
400
4
29
25
25
29
4
22
P
Chapter 5: Problem 6
If the riskless rate is 10%, then the risk-free asset dominates both risky assets in terms
of risk and return, since it offers as much or higher expected return than either risky
19. Solutions To Text Problems: Chapter 5
Elton, Gruber, Brown and Goetzmann 5-19
Modern Portfolio Theory and Investment Analysis, 9th Edition
asset does, for zero risk. Assuming the investor prefers more to less and is risk averse,
the optimal investment is the risk-free asset.
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