A General Equilibrium Model of Sovereign Default and Business Cycles PDF Download
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Author: Mr.Enrique G. Mendoza
Publisher: International Monetary Fund
ISBN: 146230222X
Category : Business & Economics
Languages : en
Pages : 56
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Book Description
Emerging markets business cycle models treat default risk as part of an exogenous interest rate on working capital, while sovereign default models treat income fluctuations as an exogenous endowment process with ad-noc default costs. We propose instead a general equilibrium model of both sovereign default and business cycles. In the model, some imported inputs require working capital financing; default on public and private obligations occurs simultaneously. The model explains several features of cyclical dynamics around default triggers an efficiency loss as these inputs are replaced by imperfect substitutes; and default on public and private obligations occurs simultaneously. The model explains several features of cyclical dynamics around deraults, countercyclical spreads, high debt ratios, and key business cycle moments.
Author: Mr.Enrique G. Mendoza
Publisher: International Monetary Fund
ISBN: 146230222X
Category : Business & Economics
Languages : en
Pages : 56
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Book Description
Emerging markets business cycle models treat default risk as part of an exogenous interest rate on working capital, while sovereign default models treat income fluctuations as an exogenous endowment process with ad-noc default costs. We propose instead a general equilibrium model of both sovereign default and business cycles. In the model, some imported inputs require working capital financing; default on public and private obligations occurs simultaneously. The model explains several features of cyclical dynamics around default triggers an efficiency loss as these inputs are replaced by imperfect substitutes; and default on public and private obligations occurs simultaneously. The model explains several features of cyclical dynamics around deraults, countercyclical spreads, high debt ratios, and key business cycle moments.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Mark Aguiar
Publisher: Princeton University Press
ISBN: 0691231435
Category : Business & Economics
Languages : en
Pages : 200
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Book Description
An integrated approach to the economics of sovereign default Fiscal crises and sovereign default repeatedly threaten the stability and growth of economies around the world. Mark Aguiar and Manuel Amador provide a unified and tractable theoretical framework that elucidates the key economics behind sovereign debt markets, shedding light on the frictions and inefficiencies that prevent the smooth functioning of these markets, and proposing sensible approaches to sovereign debt management. The Economics of Sovereign Debt and Default looks at the core friction unique to sovereign debt—the lack of strong legal enforcement—and goes on to examine additional frictions such as deadweight costs of default, vulnerability to runs, the incentive to “dilute” existing creditors, and sovereign debt’s distortion of investment and growth. The book uses the tractable framework to isolate how each additional friction affects the equilibrium outcome, and illustrates its counterpart using state-of-the-art computational modeling. The novel approach presented here contrasts the outcome of a constrained efficient allocation—one chosen to maximize the joint surplus of creditors and government—with the competitive equilibrium outcome. This allows for a clear analysis of the extent to which equilibrium prices efficiently guide the government’s debt and default decisions, and of what drives divergences with the efficient outcome. Providing an integrated approach to sovereign debt and default, this incisive and authoritative book is an ideal resource for researchers and graduate students interested in this important topic.
Author: Demian Pouzo
Publisher:
ISBN:
Category :
Languages : en
Pages : 51
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Book Description
This paper studies how international investors' concerns about model misspecification affect sovereign bond spreads. We develop a general equilibrium model of sovereign debt with endogenous default wherein investors fear that the probability model of the underlying state of the borrowing economy is misspecified. Consequently, investors demand higher returns on their bond holdings to compensate for the default risk in the context of uncertainty. In contrast with the existing literature on sovereign default, we match the bond spreads dynamics observed in the data together with other business cycle features for Argentina, while preserving the default frequency at historical low levels.
Author: Thomas McGregor
Publisher: International Monetary Fund
ISBN: 1513516434
Category : Business & Economics
Languages : en
Pages : 30
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Book Description
How do oil price movements affect sovereign spreads in an oil-dependent economy? I develop a stochastic general equilibrium model of an economy exposed to co-moving oil price and output processes, with endogenous sovereign default risk. The model explains a large proportion of business cycle fluctuations in interest-rate spreads in oil-exporting emerging market economies, particularly the countercyclicallity of interest rate spreads and oil prices. Higher risk-aversion, more impatient governments, larger oil shares and a stronger correlation between domestic output and oil price shocks all lead to stronger co-movements between risk premiums and the oil price.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 78
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Book Description
This dissertation consists of three independent essays on sovereign default. In the first chapter, I develop a quantitative general equilibrium model of sovereign default to account for spillover of default risk across countries. When the collateral constraint for investors binds due to a decrease in the value of collateral, triggered by a high default risk for one country, credit constrained investors ask for liquidity premiums even to countries with normal fundamentals. This increase in the cost of borrowing increases incentives to default for the other countries with normal fundamentals, further constraining investors in obtaining credit through a decrease in the value of collateral. The quantitative results show that this model can generate spillover of default risk across countries. The essay in the second chapter introduces endogenous capital accumulation to a quantitative model of sovereign default based on Eaton and Gersovitz (1981). With a production technology in the model, output and interest rates are jointly determined by the interaction between a sovereign government who can optimally default and foreign creditors taking into account default risk. Adding investment enables the model to generate unique economic dynamics similar to those observed around emerging economies' default crises: (1) Emerging economies' debt crises display a boom-bust pattern. (2) A non-negligible fraction of sovereign defaults occur in good times. The essay in the third chapter explains why emerging economies borrow abroad in foreign currency. We present a two-period model in which foreign lenders offer a small open economy an optimal self-enforcing contract in which borrowing is denominated in borrowers' currency. Taking into account the government's incentive to inflate away the debt, the optimal lending contract provides consumption insurance for the economy in that the contract allows the economy for inflation in bad times but asks for deflation in good times. As the variance of income shocks for the economy increases, it gets more difficult for the contract to satisfy the incentive compatible constraints at the good income state. The numerical results are consistent with the fact that emerging economies with high income volatility suffer from "Original Sin".
Author: JungJae Park
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Book Description
This dissertation consists of three independent essays on sovereign default. In the first chapter, I develop a quantitative general equilibrium model of sovereign default to account for spillover of default risk across countries. When the collateral constraint for investors binds due to a decrease in the value of collateral, triggered by a high default risk for one country, credit constrained investors ask for liquidity premiums even to countries with normal fundamentals. This increase in the cost of borrowing increases incentives to default for the other countries with normal fundamentals, further constraining investors in obtaining credit through a decrease in the value of collateral. The quantitative results show that this model can generate spillover of default risk across countries. The essay in the second chapter introduces endogenous capital accumulation to a quantitative model of sovereign default based on Eaton and Gersovitz (1981). With a production technology in the model, output and interest rates are jointly determined by the interaction between a sovereign government who can optimally default and foreign creditors taking into account default risk. Adding investment enables the model to generate unique economic dynamics similar to those observed around emerging economies' default crises: (1) Emerging economies' debt crises display a boom-bust pattern. (2) A non-negligible fraction of sovereign defaults occur in good times. The essay in the third chapter explains why emerging economies borrow abroad in foreign currency. We present a two-period model in which foreign lenders offer a small open economy an optimal self-enforcing contract in which borrowing is denominated in borrowers' currency. Taking into account the government's incentive to inflate away the debt, the optimal lending contract provides consumption insurance for the economy in that the contract allows the economy for inflation in bad times but asks for deflation in good times. As the variance of income shocks for the economy increases, it gets more difficult for the contract to satisfy the incentive compatible constraints at the good income state. The numerical results are consistent with the fact that emerging economies with high income volatility suffer from "Original Sin".
Author: Luca Guerrieri
Publisher:
ISBN:
Category : Banks and banking, International
Languages : en
Pages : 38
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Book Description
This study examines the international propagation of sovereign debt default. The authors posit a two-country economy where capital constrained banks grant loans to firms and invest in bonds issued by the domestic and the foreign government. The model economy is calibrated to data from Europe, with the two countries representing the Periphery (Greece, Italy, Portugal and Spain) and the Core, respectively. Large contractionary shocks in the Periphery trigger sovereign default. We find sizable spillover effects of default from Periphery to the Core through a drop in the volume of credit extended by the banking sector. Tables and figures. This is a print on demand report.
Author: M. Ayhan Kose
Publisher: World Bank Publications
ISBN: 1464815453
Category : Business & Economics
Languages : en
Pages : 403
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Book Description
The global economy has experienced four waves of rapid debt accumulation over the past 50 years. The first three debt waves ended with financial crises in many emerging market and developing economies. During the current wave, which started in 2010, the increase in debt in these economies has already been larger, faster, and broader-based than in the previous three waves. Current low interest rates mitigate some of the risks associated with high debt. However, emerging market and developing economies are also confronted by weak growth prospects, mounting vulnerabilities, and elevated global risks. A menu of policy options is available to reduce the likelihood that the current debt wave will end in crisis and, if crises do take place, will alleviate their impact.
Author:
Publisher:
ISBN: 9781475561951
Category : Debt relief
Languages : en
Pages : 45
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Book Description
Emerging countries that have defaulted on their debt repayment obligations in the past are more likely to default again in the future than are non-defaulters even with the same external debt-to-GDP ratio. These countries actually have repeated defaults or restructurings in short periods. This paper explains these stylized facts within a dynamic stochastic general equilibrium framework by explicitly modeling renegotiations between a defaulting country and its creditors. The quantitative analysis of the model reveals that the equilibrium probability of default for a given debt-to-GDP level is weakly increasing with the number of past defaults. The model also accords with an additional fact: lower recovery rates (high NPV haircuts) are associated with increases in spreads at renegotiation.--Abstract.
