Sovereign, Bank, and Insurance Credit Spreads: Connectedness and System Networks - Monica Billio - June 25 2013 - First International Conference on Syrto Project
This document presents a manifesto to reduce the social and economic costs of crime in the UK through a systems thinking approach. It argues that current approaches are fragmented and focus too much on individual agency performance rather than the criminal justice system as a whole. It proposes that a lack of a whole system perspective and clarity of purpose has limited collaboration between agencies. The manifesto outlines a two stage project to first research opportunities to better manage system performance and then identify improvements within individual agencies. It seeks sponsorship to help open doors for conducting independent, multi-disciplinary research.
The document discusses global investing opportunities in technology startups. It notes that while Silicon Valley remains the most efficient startup ecosystem, there are opportunities outside of the US as well. Specifically, it argues that parts of Europe could compete if they foster a culture that celebrates success, accepts failure, and promotes risk taking, and if European startups focus on building globally scalable businesses rather than local markets. It also suggests that regions outside the US may have a big opportunity to develop new applications and services that leverage faster broadband and cellular infrastructure not yet widely available in the US.
The Contagious Effect Of The US Subprime Crisis On Gulf CountriesSana Khelifi
This study tests for financial contagion impact of the US Subprime crisis on Gulf economies both theoretically and empirically.
Theoretically, it investigates the possible connections that could move the Subprime crisis to the Gulf market, by identifying the bridge of channels between the US and GCC countries.
Fundamental channels: the securitization, oil channel and some other commons shocks like the Fed interest rate and the US dollar.
Psychological channels: the herding behavior due to the shift in investor sentiment which is manifested by the massive liquidation and capital outflows.
Empirically, Gaussian Copula has been used to analyze the change in dependence structure from the pre-crisis to the crisis period. Results show significant level of contagion in Kuwait, Dubai stock markets and Saudi market which displays the strongest level.
Contagion signs should be taken into consideration by the portfolio managers (ineffectiveness of the diversification strategies)
Our results can be handy for Gulf central banks who decide for the bailout.
Some limits:
Theoretically: Lack of transparency and sophistication in gulf markets
Empirically: one Gaussian copula out of many was adopted basing on graphical insight.
Global Collaborating Creates ProsperityRon McFarland
There is a lot of talk about protecting America from foreign influence in the US lately whether it be Latin America, the Middle East or Asia. That will only weaken the US, as trade has created great prosperity for the US, whether in wealth creation, pollution reduction, food supply increase, job creation or war prevention. Global collaboration is the best way to create prosperity and a better standard of living for everyone. People will have to be willing to adjust to change though. Ask any respectable economist. I did some research on this a good two years ago, but it is still valid today. Review this presentation. Imagine the past and think about what can be achieved in the future. We just have to start connecting and collaborating more globally. When language barriers come down with advances in translation technology, we will reach heights that no one had ever dreamed of. I hope this presentation gets people thinking.
What Building Owners Need to Know About Cyber Security Insurance!Memoori
Memoori was joined by Tina Jolliffe from Consort Insurance to discuss exactly what commercial building owners & operators need to know to make sure they properly mitigate the risk posed by cybercrime. As our recent market research report shows, cyber security consistently ranks as one of the top 3 concerns worrying organizations that are considering investment in IoT or digital transformation projects.
This document summarizes Sheri Markose's presentation on using multi-agent financial network models (MAFNs) and global macro-net models for macroprudential policymaking. It discusses two key issues with traditional approaches: the paradox of volatility in market data and negative externalities. MAFNs can help visualize systemic risk through bilateral financial data to identify super spreaders and assess network stability. The presentation also covers applications in derivatives modeling, sectoral flows of funds, and insights from country network analyses. Eigenvalue analysis of network structures is discussed as a tool for measuring systemic risk and stabilizing financial systems.
This document presents a manifesto to reduce the social and economic costs of crime in the UK through a systems thinking approach. It argues that current approaches are fragmented and focus too much on individual agency performance rather than the criminal justice system as a whole. It proposes that a lack of a whole system perspective and clarity of purpose has limited collaboration between agencies. The manifesto outlines a two stage project to first research opportunities to better manage system performance and then identify improvements within individual agencies. It seeks sponsorship to help open doors for conducting independent, multi-disciplinary research.
The document discusses global investing opportunities in technology startups. It notes that while Silicon Valley remains the most efficient startup ecosystem, there are opportunities outside of the US as well. Specifically, it argues that parts of Europe could compete if they foster a culture that celebrates success, accepts failure, and promotes risk taking, and if European startups focus on building globally scalable businesses rather than local markets. It also suggests that regions outside the US may have a big opportunity to develop new applications and services that leverage faster broadband and cellular infrastructure not yet widely available in the US.
The Contagious Effect Of The US Subprime Crisis On Gulf CountriesSana Khelifi
This study tests for financial contagion impact of the US Subprime crisis on Gulf economies both theoretically and empirically.
Theoretically, it investigates the possible connections that could move the Subprime crisis to the Gulf market, by identifying the bridge of channels between the US and GCC countries.
Fundamental channels: the securitization, oil channel and some other commons shocks like the Fed interest rate and the US dollar.
Psychological channels: the herding behavior due to the shift in investor sentiment which is manifested by the massive liquidation and capital outflows.
Empirically, Gaussian Copula has been used to analyze the change in dependence structure from the pre-crisis to the crisis period. Results show significant level of contagion in Kuwait, Dubai stock markets and Saudi market which displays the strongest level.
Contagion signs should be taken into consideration by the portfolio managers (ineffectiveness of the diversification strategies)
Our results can be handy for Gulf central banks who decide for the bailout.
Some limits:
Theoretically: Lack of transparency and sophistication in gulf markets
Empirically: one Gaussian copula out of many was adopted basing on graphical insight.
Global Collaborating Creates ProsperityRon McFarland
There is a lot of talk about protecting America from foreign influence in the US lately whether it be Latin America, the Middle East or Asia. That will only weaken the US, as trade has created great prosperity for the US, whether in wealth creation, pollution reduction, food supply increase, job creation or war prevention. Global collaboration is the best way to create prosperity and a better standard of living for everyone. People will have to be willing to adjust to change though. Ask any respectable economist. I did some research on this a good two years ago, but it is still valid today. Review this presentation. Imagine the past and think about what can be achieved in the future. We just have to start connecting and collaborating more globally. When language barriers come down with advances in translation technology, we will reach heights that no one had ever dreamed of. I hope this presentation gets people thinking.
What Building Owners Need to Know About Cyber Security Insurance!Memoori
Memoori was joined by Tina Jolliffe from Consort Insurance to discuss exactly what commercial building owners & operators need to know to make sure they properly mitigate the risk posed by cybercrime. As our recent market research report shows, cyber security consistently ranks as one of the top 3 concerns worrying organizations that are considering investment in IoT or digital transformation projects.
This document summarizes Sheri Markose's presentation on using multi-agent financial network models (MAFNs) and global macro-net models for macroprudential policymaking. It discusses two key issues with traditional approaches: the paradox of volatility in market data and negative externalities. MAFNs can help visualize systemic risk through bilateral financial data to identify super spreaders and assess network stability. The presentation also covers applications in derivatives modeling, sectoral flows of funds, and insights from country network analyses. Eigenvalue analysis of network structures is discussed as a tool for measuring systemic risk and stabilizing financial systems.
Network analytics can help improve healthcare decision making in three key ways:
1) Analyzing physician collaboration networks found that lower-cost hospitals had physicians working in smaller groups.
2) Examining surgical team compositions revealed that looser team structures with individual surgeons on multiple teams correlated with shorter patient lengths of stay.
3) Modeling disease networks accurately predicted future diabetes risk for patients based on their health trajectories and comorbidities in the network.
Network analytics can help improve healthcare decision making in three key ways:
1) Analyzing physician collaboration networks found that lower-cost hospitals had physicians working in smaller groups.
2) Examining surgical team compositions revealed that looser team structures with individual surgeons on multiple teams correlated with shorter patient lengths of stay.
3) Modeling disease networks accurately predicted future diabetes risk for patients based on their health trajectories and comorbidities in the network.
Michael Goldsmith and I presented an overview of cybersecurity capacity building and current research findings for delegates from across the Commonwealth nations. The first section of slides introduces the Global Cyber Security Capacity Centre (GCSCC), and the second part presents a comparative analysis of the status and impact of capacity building.
Bank Interconnectedness What determines the links? - Puriya Abbassi, Christia...SYRTO Project
Bank Interconnectedness What determines the links? - Puriya Abbassi, Christian Brownlees, Christina Hans, Natalia Podlich.
SYRTO Code Workshop
Workshop on Systemic Risk Policy Issues for SYRTO (Bundesbank-ECB-ESRB)
Head Office of Deustche Bundesbank, Guest House
Frankfurt am Main - July, 2 2014
The rise (and fall) of Digital Contact TracingMarco Savi
The document discusses digital contact tracing for COVID-19. It provides an overview of contact tracing and its importance in reducing transmission based on epidemiological models. Digital contact tracing tools aim to speed up contact identification and notification to help isolate infectious individuals earlier. The timeline shows major developments in digital contact tracing approaches and apps from early 2020. Guidelines from WHO and the EU emphasize the need for fast isolation of cases and contacts and define close contacts.
Prudential policies and systemic risk: the role of interconnectionsEesti Pank
- Prudential policies aim to reduce systemic risk by detecting and preventing risk build-up in the financial system. However, their impact is uncertain due to interconnections between financial systems.
- The study finds that prudential policies reduced vulnerability to systemic crises (SRISK) in banking systems by 87% through both direct and indirect network effects. However, their effectiveness varied between country groups.
- The network effect accounted for 80% of the total impact within the EU, but policies were ineffective for reducing risk in GIIPS countries. The results were robust to various model specifications and weighting schemes.
Lessons Learned from Implementing the Cybersecurity Capacity Maturity Model f...Carolin Weisser
This presentation was given by Prof Michael Goldsmith and Dr Patricia Esteve-González, both from the Global Cyber Security Capacity Centre (GCSCC), University of Oxford, at the 2020 Global Cybersecurity Capacity Building Conference in Melbourne, 18 February 2020.
The presentation includes:
- Mission, purpose and impact of the GCSCC
- Lessons learned from implementing the Cybersecurity Capacity Maturity Model for Nations (CMM) around the world
- The shaping and impacts of cybersecurity capacity: What is the status of cybersecurity capacity building? What factors are shaping capacity building within nations? What are the implications of capacity building for nations?
This is work done by an international group of data scientists together with UN OCHA officers using public data for humanitarian disaster relief. The subject of the study was the Nepal earthquake disaster of 2015.
Mechanisms for Integrating Real Data into Search Game Simulations: An Applica...Martin Chapman
This document describes using search game models to explore complex public health issues like winter health service pressures. It discusses integrating real demographic and behavioral data into search game simulations to more accurately model these issues. An example application looks at modeling family resource acquisition challenges during winter and evaluating government intervention strategies to reduce pressures and inequalities. Integrating multiple real datasets allows configuring the search game model to replicate observed winter trends and assess intervention performance. The results suggest advising families is most effective at reducing health service utilization and disparities.
A presentation to the 2019 meeting of the Global Forum on Cyber Expertise (GFCE) in Addis Ababa, October 2019, entitled 'The Shaping and Impacts of Cyber Security Capacity'. The slides are updated since the conference to reflect revised multivariate path analyses.
Message to White House to take Cyber Security seriously - from MITDavid Sweigert
Uploaded as a courtesy by:
Dave Sweigert
In light of increasingly apparent, potentially catastrophic online threats to national security, experts from around the country and globe are emphasizing the government's need to act, and invest, accordingly.
This week, cross-disciplinary leaders in security research have come forward to urge the Trump administration to start fortifying U.S. cybersecurity before it's too late, starting with our key infrastructure. In a collaborative report by MIT’s Internet Policy Research Initiative at the Computer Science and Artificial Intelligence Laboratory (CSAIL) with the Center for International Studies, experts outlined a variety of steps and considerations for helping protect Americans on the digital front, where the cost of attacks has been soaring [PDF].
Based in part on a series of industry-led workshops exploring the concerns of various large U.S. firms, the report warns government that skimping on investment and innovation in cybersecurity for American infrastructure could be very costly business soon. “The nation will require a coordinated, multi-year effort to address deep strategic weaknesses in the architecture of critical systems, in how those systems are operated, and in the devices that connect to them,” the authors commented in in a press release. “But we must begin now. Our goal is action, both immediate and long-term.”
Is network theory the best hope for regulating systemic risk?Kimmo Soramaki
The presentation is organised around three policy questions:
1. How can we measure the systemic importance of a bank?
2. Can regulators promote a safer financial system by affecting its topology?
3. Is it possible to devise early-warning indicators from real-time data?
More than half of senior retail, commercial and investment bankers say they lack sufficient data to support robust risk management. This report, sponsored by SAP, looks at how banks are using Big Data to improve risk management and compliance performance. Find out more and watch video: http://bit.ly/RComp1
Graph Applications and Algorithms at Elevance HealthNeo4j
In the healthcare domain, many applications depend critically on capturing the complex
connections between many entities: patients, providers, facilities, payers, etc. At Carelon Digital
Platforms, we construct graph representations of the relationships between medical diagnoses
and procedures while capturing the full contextuality of the healthcare domain. This talk will show
how we efficiently build these graph representations using high-performance cloud native
workflows and Neo4j. We also present how our graph representations, in conjunction with
performant algorithms, are used to enable next-generation healthcare cost transparency
solutions.
This document provides an overview of cyber risk management and regulation. It discusses the following key points:
1) The European Union has proposed new, unified data protection rules across EU member states to combat cybercrime and strengthen online privacy. It is also establishing a European Cybercrime Centre.
2) Regulation of data protection varies by state in the US, with some states like California having very strict notification requirements for data breaches.
3) Regulators worldwide are increasing scrutiny of cyber liabilities and there is an expectation that regulatory penalties for companies that fail to adequately protect against cyber risks will be stepped up.
This document discusses factors that influence the level of credit risk in Ethiopian commercial banks. It presents a conceptual framework that categorizes credit risk factors into three groups: quantity of credit risk, quality of credit risk management, and direction of credit risk.
The study uses a quantitative approach with descriptive and econometric techniques on data from 8 major Ethiopian banks from 1990-2012. Regression models are used to analyze the influence of factors in each group as well as a combined model.
The results show that quantity of risk and quality of risk management variables have more influence on credit risk levels, while direction variables have limited impact. Specifically, higher loan amounts, loan growth rates, and single borrower limits increased credit risk, while
The document discusses indicators used to measure financial access and participation. It distinguishes between measuring observed access levels and understanding what drives access. New data sources like surveys of financial institutions can provide insights into geographic and socioeconomic dimensions of access as well as the "bankability" of potential clients. Randomized experiments are highlighted as a way to rigorously assess relationships between access, financial development outcomes, and economic and social impacts.
This paper presents two models of key determinants in the evolution of the shadow banking system. First of all, a shadow banking measure is built from a European perspective. Secondly, information on several variables is retrieved basing their selection in previous literature. Thirdly, those variables are grouped in: 1) the base model: real GDP, Institutional investors’ assets, term-spread, banks’ net interest margin and liquidity; and 2) the extended model: the former five plus an indicator of systemic stress, an index of banking concentration and inflation. Finally, regression analysis on those models is conducted for different countries’ samples. Both OLS and panel data analysis is undergone. Results suggest important and consistent geographical differences in relations between shadow banking and key determinant variables’ effects. Thus, this essay provides financial authorities with a valuable benchmark to which they should pay attention before designing optimal policies seeking to reduce the financial risk that shadow banking entails.
Network analytics can help improve healthcare decision making in three key ways:
1) Analyzing physician collaboration networks found that lower-cost hospitals had physicians working in smaller groups.
2) Examining surgical team compositions revealed that looser team structures with individual surgeons on multiple teams correlated with shorter patient lengths of stay.
3) Modeling disease networks accurately predicted future diabetes risk for patients based on their health trajectories and comorbidities in the network.
Network analytics can help improve healthcare decision making in three key ways:
1) Analyzing physician collaboration networks found that lower-cost hospitals had physicians working in smaller groups.
2) Examining surgical team compositions revealed that looser team structures with individual surgeons on multiple teams correlated with shorter patient lengths of stay.
3) Modeling disease networks accurately predicted future diabetes risk for patients based on their health trajectories and comorbidities in the network.
Michael Goldsmith and I presented an overview of cybersecurity capacity building and current research findings for delegates from across the Commonwealth nations. The first section of slides introduces the Global Cyber Security Capacity Centre (GCSCC), and the second part presents a comparative analysis of the status and impact of capacity building.
Bank Interconnectedness What determines the links? - Puriya Abbassi, Christia...SYRTO Project
Bank Interconnectedness What determines the links? - Puriya Abbassi, Christian Brownlees, Christina Hans, Natalia Podlich.
SYRTO Code Workshop
Workshop on Systemic Risk Policy Issues for SYRTO (Bundesbank-ECB-ESRB)
Head Office of Deustche Bundesbank, Guest House
Frankfurt am Main - July, 2 2014
The rise (and fall) of Digital Contact TracingMarco Savi
The document discusses digital contact tracing for COVID-19. It provides an overview of contact tracing and its importance in reducing transmission based on epidemiological models. Digital contact tracing tools aim to speed up contact identification and notification to help isolate infectious individuals earlier. The timeline shows major developments in digital contact tracing approaches and apps from early 2020. Guidelines from WHO and the EU emphasize the need for fast isolation of cases and contacts and define close contacts.
Prudential policies and systemic risk: the role of interconnectionsEesti Pank
- Prudential policies aim to reduce systemic risk by detecting and preventing risk build-up in the financial system. However, their impact is uncertain due to interconnections between financial systems.
- The study finds that prudential policies reduced vulnerability to systemic crises (SRISK) in banking systems by 87% through both direct and indirect network effects. However, their effectiveness varied between country groups.
- The network effect accounted for 80% of the total impact within the EU, but policies were ineffective for reducing risk in GIIPS countries. The results were robust to various model specifications and weighting schemes.
Lessons Learned from Implementing the Cybersecurity Capacity Maturity Model f...Carolin Weisser
This presentation was given by Prof Michael Goldsmith and Dr Patricia Esteve-González, both from the Global Cyber Security Capacity Centre (GCSCC), University of Oxford, at the 2020 Global Cybersecurity Capacity Building Conference in Melbourne, 18 February 2020.
The presentation includes:
- Mission, purpose and impact of the GCSCC
- Lessons learned from implementing the Cybersecurity Capacity Maturity Model for Nations (CMM) around the world
- The shaping and impacts of cybersecurity capacity: What is the status of cybersecurity capacity building? What factors are shaping capacity building within nations? What are the implications of capacity building for nations?
This is work done by an international group of data scientists together with UN OCHA officers using public data for humanitarian disaster relief. The subject of the study was the Nepal earthquake disaster of 2015.
Mechanisms for Integrating Real Data into Search Game Simulations: An Applica...Martin Chapman
This document describes using search game models to explore complex public health issues like winter health service pressures. It discusses integrating real demographic and behavioral data into search game simulations to more accurately model these issues. An example application looks at modeling family resource acquisition challenges during winter and evaluating government intervention strategies to reduce pressures and inequalities. Integrating multiple real datasets allows configuring the search game model to replicate observed winter trends and assess intervention performance. The results suggest advising families is most effective at reducing health service utilization and disparities.
A presentation to the 2019 meeting of the Global Forum on Cyber Expertise (GFCE) in Addis Ababa, October 2019, entitled 'The Shaping and Impacts of Cyber Security Capacity'. The slides are updated since the conference to reflect revised multivariate path analyses.
Message to White House to take Cyber Security seriously - from MITDavid Sweigert
Uploaded as a courtesy by:
Dave Sweigert
In light of increasingly apparent, potentially catastrophic online threats to national security, experts from around the country and globe are emphasizing the government's need to act, and invest, accordingly.
This week, cross-disciplinary leaders in security research have come forward to urge the Trump administration to start fortifying U.S. cybersecurity before it's too late, starting with our key infrastructure. In a collaborative report by MIT’s Internet Policy Research Initiative at the Computer Science and Artificial Intelligence Laboratory (CSAIL) with the Center for International Studies, experts outlined a variety of steps and considerations for helping protect Americans on the digital front, where the cost of attacks has been soaring [PDF].
Based in part on a series of industry-led workshops exploring the concerns of various large U.S. firms, the report warns government that skimping on investment and innovation in cybersecurity for American infrastructure could be very costly business soon. “The nation will require a coordinated, multi-year effort to address deep strategic weaknesses in the architecture of critical systems, in how those systems are operated, and in the devices that connect to them,” the authors commented in in a press release. “But we must begin now. Our goal is action, both immediate and long-term.”
Is network theory the best hope for regulating systemic risk?Kimmo Soramaki
The presentation is organised around three policy questions:
1. How can we measure the systemic importance of a bank?
2. Can regulators promote a safer financial system by affecting its topology?
3. Is it possible to devise early-warning indicators from real-time data?
More than half of senior retail, commercial and investment bankers say they lack sufficient data to support robust risk management. This report, sponsored by SAP, looks at how banks are using Big Data to improve risk management and compliance performance. Find out more and watch video: http://bit.ly/RComp1
Graph Applications and Algorithms at Elevance HealthNeo4j
In the healthcare domain, many applications depend critically on capturing the complex
connections between many entities: patients, providers, facilities, payers, etc. At Carelon Digital
Platforms, we construct graph representations of the relationships between medical diagnoses
and procedures while capturing the full contextuality of the healthcare domain. This talk will show
how we efficiently build these graph representations using high-performance cloud native
workflows and Neo4j. We also present how our graph representations, in conjunction with
performant algorithms, are used to enable next-generation healthcare cost transparency
solutions.
This document provides an overview of cyber risk management and regulation. It discusses the following key points:
1) The European Union has proposed new, unified data protection rules across EU member states to combat cybercrime and strengthen online privacy. It is also establishing a European Cybercrime Centre.
2) Regulation of data protection varies by state in the US, with some states like California having very strict notification requirements for data breaches.
3) Regulators worldwide are increasing scrutiny of cyber liabilities and there is an expectation that regulatory penalties for companies that fail to adequately protect against cyber risks will be stepped up.
This document discusses factors that influence the level of credit risk in Ethiopian commercial banks. It presents a conceptual framework that categorizes credit risk factors into three groups: quantity of credit risk, quality of credit risk management, and direction of credit risk.
The study uses a quantitative approach with descriptive and econometric techniques on data from 8 major Ethiopian banks from 1990-2012. Regression models are used to analyze the influence of factors in each group as well as a combined model.
The results show that quantity of risk and quality of risk management variables have more influence on credit risk levels, while direction variables have limited impact. Specifically, higher loan amounts, loan growth rates, and single borrower limits increased credit risk, while
The document discusses indicators used to measure financial access and participation. It distinguishes between measuring observed access levels and understanding what drives access. New data sources like surveys of financial institutions can provide insights into geographic and socioeconomic dimensions of access as well as the "bankability" of potential clients. Randomized experiments are highlighted as a way to rigorously assess relationships between access, financial development outcomes, and economic and social impacts.
This paper presents two models of key determinants in the evolution of the shadow banking system. First of all, a shadow banking measure is built from a European perspective. Secondly, information on several variables is retrieved basing their selection in previous literature. Thirdly, those variables are grouped in: 1) the base model: real GDP, Institutional investors’ assets, term-spread, banks’ net interest margin and liquidity; and 2) the extended model: the former five plus an indicator of systemic stress, an index of banking concentration and inflation. Finally, regression analysis on those models is conducted for different countries’ samples. Both OLS and panel data analysis is undergone. Results suggest important and consistent geographical differences in relations between shadow banking and key determinant variables’ effects. Thus, this essay provides financial authorities with a valuable benchmark to which they should pay attention before designing optimal policies seeking to reduce the financial risk that shadow banking entails.
Predicting the economic public opinions in EuropeSYRTO Project
Predicting the economic public opinions in Europe
Maurizio Carpita, Enrico Ciavolino, Mariangela Nitti
University of Brescia & University of Salento
SYRTO Project Final Conference, Paris – February 19, 2016
Scalable inference for a full multivariate stochastic volatilitySYRTO Project
Scalable inference for a full multivariate stochastic volatility
P. Dellaportas, A. Plataniotis and M. Titsias UCL(London), AUEB(Athens), AUEB(Athens)
Final SYRTO Conference - Université Paris1 Panthéon-Sorbonne
February 19, 2016
Network and risk spillovers: a multivariate GARCH perspectiveSYRTO Project
M. Billio, M. Caporin, L. Frattarolo, L. Pelizzon: “Network and risk spillovers: a multivariate GARCH perspective”.
Final SYRTO Conference - Université Paris1 Panthéon-Sorbonne
February 19, 2016
Clustering in dynamic causal networks as a measure of systemic risk on the eu...SYRTO Project
Clustering in dynamic causal networks as a measure of systemic risk on the euro zone
M. Billio, H. Gatfaoui, L. Frattarolo, P. de Peretti
IESEG/ Universitè Paris1 Panthèon-Sorbonne/ University Ca' Foscari
Final SYRTO Conference - Université Paris1 Panthéon-Sorbonne
February 19, 2016
Entropy and systemic risk measures
M. Billio, R. Casarin, M. Costola, A. Pasqualini
Ca’ Foscari Venice University
Final SYRTO Conference - Université Paris1 Panthéon-Sorbonne
February 19, 2016
Results of the SYRTO Project
Roberto Savona - Primary Coordinator of the SYRTO Project
University of Brescia
Final SYRTO Conference - Université Paris1 Panthéon-Sorbonne
February 19, 2016
Comment on:Risk Dynamics in the Eurozone: A New Factor Model forSovereign C...SYRTO Project
Comment on:Risk Dynamics in the Eurozone: A New Factor Model forSovereign CDS and Equity Returnsby Dellaportas, Meligkotsidou, Savona, Vrontos. Andre Lucas. Amsterda, June, 25 2015. Spillover Dynamics for Systemic Risk Measurement Using Spatial Financial Time Series Models. Andre Lucas. Amsterdam - June, 25 2015. European Financial Management Association 2015 Annual Meetings.
Spillover Dynamics for Systemic Risk Measurement Using Spatial Financial Time...SYRTO Project
Spillover Dynamics for Systemic Risk Measurement Using Spatial Financial Time Series Models. Andre Lucas. Amsterdam - June, 25 2015. European Financial Management Association 2015 Annual Meetings.
Discussion of “Network Connectivity and Systematic Risk” and “The Impact of N...SYRTO Project
Discussion of “Network Connectivity and Systematic Risk” and “The Impact of Network Connectivity on Factor Exposures, Asset pricing and Portfolio Diversification” by Billio, Caporin, Panzica and Pelizzon. Arjen Siegmann. Amsterdam - June, 25 2015. European Financial Management Association 2015 Annual Meetings.
A Dynamic Factor Model: Inference and Empirical Application. Ioannis Vrontos SYRTO Project
The document describes a dynamic factor model to analyze how financial risks are interconnected within the Eurozone. It uses the model to examine risk dynamics using sovereign CDS and equity returns from 2007-2009 covering the US financial crisis and pre-sovereign crisis in Europe. The model relates asset returns to latent sector factors, macro factors, and covariates. Bayesian inference is applied using MCMC to estimate the time-varying parameters and latent factors.
Spillover dynamics for sistemic risk measurement using spatial financial time...SYRTO Project
Spillover dynamics for sistemic risk measurement using spatial financial time series models. Julia Schaumburg, Andre Lucas, Siem Jan Koopman, and Francisco Blasques. ESEM - Toulouse, August 25-29, 2014
http://www.eea-esem.com/eea-esem/2014/prog/viewpaper.asp?pid=1044
Sovereign credit risk, liquidity, and the ecb intervention: deus ex machina? ...SYRTO Project
Sovereign credit risk, liquidity, and the ecb intervention: deus ex machina? - Loriana Pelizzon, Marti Subrahmanyam, Davide Tomio, Jun Uno. June, 5 2014. First International Conference on Sovereign Bond Markets.
Abhay Bhutada Leads Poonawalla Fincorp To Record Low NPA And Unprecedented Gr...Vighnesh Shashtri
Under the leadership of Abhay Bhutada, Poonawalla Fincorp has achieved record-low Non-Performing Assets (NPA) and witnessed unprecedented growth. Bhutada's strategic vision and effective management have significantly enhanced the company's financial health, showcasing a robust performance in the financial sector. This achievement underscores the company's resilience and ability to thrive in a competitive market, setting a new benchmark for operational excellence in the industry.
Seminar: Gender Board Diversity through Ownership NetworksGRAPE
Seminar on gender diversity spillovers through ownership networks at FAME|GRAPE. Presenting novel research. Studies in economics and management using econometrics methods.
BONKMILLON Unleashes Its Bonkers Potential on Solana.pdfcoingabbar
Introducing BONKMILLON - The Most Bonkers Meme Coin Yet
Let's be real for a second – the world of meme coins can feel like a bit of a circus at times. Every other day, there's a new token promising to take you "to the moon" or offering some groundbreaking utility that'll change the game forever. But how many of them actually deliver on that hype?
Abhay Bhutada, the Managing Director of Poonawalla Fincorp Limited, is an accomplished leader with over 15 years of experience in commercial and retail lending. A Qualified Chartered Accountant, he has been pivotal in leveraging technology to enhance financial services. Starting his career at Bank of India, he later founded TAB Capital Limited and co-founded Poonawalla Finance Private Limited, emphasizing digital lending. Under his leadership, Poonawalla Fincorp achieved a 'AAA' credit rating, integrating acquisitions and emphasizing corporate governance. Actively involved in industry forums and CSR initiatives, Abhay has been recognized with awards like "Young Entrepreneur of India 2017" and "40 under 40 Most Influential Leader for 2020-21." Personally, he values mindfulness, enjoys gardening, yoga, and sees every day as an opportunity for growth and improvement.
5 Tips for Creating Standard Financial ReportsEasyReports
Well-crafted financial reports serve as vital tools for decision-making and transparency within an organization. By following the undermentioned tips, you can create standardized financial reports that effectively communicate your company's financial health and performance to stakeholders.
STREETONOMICS: Exploring the Uncharted Territories of Informal Markets throug...sameer shah
Delve into the world of STREETONOMICS, where a team of 7 enthusiasts embarks on a journey to understand unorganized markets. By engaging with a coffee street vendor and crafting questionnaires, this project uncovers valuable insights into consumer behavior and market dynamics in informal settings."
Solution Manual For Financial Accounting, 8th Canadian Edition 2024, by Libby...Donc Test
Solution Manual For Financial Accounting, 8th Canadian Edition 2024, by Libby, Hodge, Verified Chapters 1 - 13, Complete Newest Version Solution Manual For Financial Accounting, 8th Canadian Edition by Libby, Hodge, Verified Chapters 1 - 13, Complete Newest Version Solution Manual For Financial Accounting 8th Canadian Edition Pdf Chapters Download Stuvia Solution Manual For Financial Accounting 8th Canadian Edition Ebook Download Stuvia Solution Manual For Financial Accounting 8th Canadian Edition Pdf Solution Manual For Financial Accounting 8th Canadian Edition Pdf Download Stuvia Financial Accounting 8th Canadian Edition Pdf Chapters Download Stuvia Financial Accounting 8th Canadian Edition Ebook Download Stuvia Financial Accounting 8th Canadian Edition Pdf Financial Accounting 8th Canadian Edition Pdf Download Stuvia
"Does Foreign Direct Investment Negatively Affect Preservation of Culture in the Global South? Case Studies in Thailand and Cambodia."
Do elements of globalization, such as Foreign Direct Investment (FDI), negatively affect the ability of countries in the Global South to preserve their culture? This research aims to answer this question by employing a cross-sectional comparative case study analysis utilizing methods of difference. Thailand and Cambodia are compared as they are in the same region and have a similar culture. The metric of difference between Thailand and Cambodia is their ability to preserve their culture. This ability is operationalized by their respective attitudes towards FDI; Thailand imposes stringent regulations and limitations on FDI while Cambodia does not hesitate to accept most FDI and imposes fewer limitations. The evidence from this study suggests that FDI from globally influential countries with high gross domestic products (GDPs) (e.g. China, U.S.) challenges the ability of countries with lower GDPs (e.g. Cambodia) to protect their culture. Furthermore, the ability, or lack thereof, of the receiving countries to protect their culture is amplified by the existence and implementation of restrictive FDI policies imposed by their governments.
My study abroad in Bali, Indonesia, inspired this research topic as I noticed how globalization is changing the culture of its people. I learned their language and way of life which helped me understand the beauty and importance of cultural preservation. I believe we could all benefit from learning new perspectives as they could help us ideate solutions to contemporary issues and empathize with others.
Independent Study - College of Wooster Research (2023-2024)
Sovereign, Bank, and Insurance Credit Spreads: Connectedness and System Networks - Monica Billio - June 25 2013
1. Sovereign, Bank, and
Insurance Credit
Spreads: Connectedness
and System Networks
SYstemic Risk TOmography:
Signals, Measurements, Transmission Channels,
and Policy Interventions
Monica Billio (Ca’ Foscari University of Venice), Mila Getmansky
(University of Massachusetts), Dale Gray (IMF), Andrew W. Lo (MIT &
AlphaSimplex Group, Cambridge), Robert C. Merton (MIT) and Loriana
Pelizzon (Ca’ Foscari University of Venice)
Brescia, 25 June 2013
13. Linear Granger Causality Tests
ELRk (t) = ak + bk ELRk(t‐1) + bjk ELRj(t‐1) + Ɛt
ELRj(t) = aj + bj ELRj(t‐1) + bkj ELRk(t‐1) + ζt
• If bjk is significantly > 0, then j influences k
• If bkj is significantly > 0, then k influences j
• If both are significantly > 0, then there is
feedback, mutual influence, between j and
k.
13
14. Data
• Sample: Jan 01‐Mar12
• Monthly frequency
• Entities:
– 17 Sovereigns (10 EMU, 4 EU, CH, US, JA)
– 63 Banks (34EMU, 11EU, 2CH, 12US, 4JA)
– 39 Insurance Companies (9EMU, 6EU, 16US,
2CH, 5CA)
• CCA ‐ Moody’s KMV CreditEdge:
– Expected Loss (EL)
17. Network Measures
• Degrees
• Connectivity
• Centrality
•Indegree (IN): number of incoming connections
•Outdegree (FROM): number of outgoing
connections
•Totdegree: Indegree + Outdegree
•Number of node connected: Number
of nodes reachable following the
directed path
•Average Shortest Path: The average
number of steps required to reach the
connected nodes
•Eigenvector Centrality (EC): The more the
node is connected to central nodes (nodes
with high EC) the more is central (higher
EC)
37. 37
Assets = Equity + Risky Debt
= Equity + Default‐Free Debt – Expected Loss Value
Assets
Equity
or Jr
Claims
Risky
Debt
• Value of liabilities
derived from value of
assets.
• Liabilities have
different seniority.
• Randomness in
asset value.
Core Concept of CCA:
Merton Model
38. This project is funded by
the European Union under the
7th Framework Programme (FP7-SSH/2007-2013)
Grant Agreement n°320270
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www.syrtoproject.eu
This document reflects only the author’s views. The European Union is not liable for any use that may be made of the information contained therein.