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Working Paper
Improving Sovereign Debt Restructurings
The wave of sovereign defaults in the early 1980s and the string of debt crises in subsequent decades have fostered proposals involving policy interventions in sovereign debt restructurings, and the recent global pandemic crisis has further reignited this discussion. A key question about these policy proposals for debt restructurings that has proved hard to handle is how they influence the behavior of creditors and debtors. We address this challenge by evaluating policy proposals in a quantitative sovereign default model that incorporates two essential features: maturity choice and debt ...
Working Paper
Domestic Policies and Sovereign Default
A model with two essential elements, sovereign default and distortionary fiscal and monetary policies, explains the interaction between sovereign debt, default risk and inflation in emerging countries. We derive conditions under which monetary policy is actively used to support fiscal policy and characterize the intertemporal tradeoffs that determine the choice of debt. We show that in response to adverse shocks to the terms of trade or productivity, governments reduce debt and deficits, and increase inflation and currency depreciation rates, matching the patterns observed in the data for ...
Working Paper
Improving Sovereign Debt Restructurings
The wave of sovereign defaults in the early 1980s and the string of debt crises in subsequent decades have fostered proposals involving policy interventions in sovereign debt restructurings. The global financial crisis and the recent global pandemic have further reignited this discussion among academics and policymakers. A key question about these policy proposals for debt restructurings that has proved hard to handle is how they influence the behavior of creditors and debtors. We address this challenge by evaluating policy proposals in a quantitative sovereign default model that ...
Working Paper
News, sovereign debt maturity, and default risk
Leading into a debt crisis, interest rate spreads on sovereign debt rise before the economy experiences a decline in productivity, suggesting that news about future economic developments may play an important role in these episodes. In a VAR estimation, a news shock has a larger contemporaneous impact on sovereign credit spreads than a comparable shock to labor productivity. A quantitative model of news and sovereign debt default with endogenous maturity choice generates impulse responses and a variance decomposition similar to the empirical VAR estimates. The dynamics of the economy after a ...
Working Paper
The (Unintended?) Consequences of the Largest Liquidity Injection Ever
We study the design of lender of last resort interventions and show that the provision of long-term liquidity incentivizes purchases of high-yield short-term securities by banks. Using a unique security-level data set, we find that the European Central Bank?s three-year Long-Term Refinancing Operation incentivized Portuguese banks to purchase short-term domestic government bonds that could be pledged to obtain central bank liquidity. This "collateral trade" effect is large, as banks purchased short-term bonds equivalent to 8.4% of amount outstanding. The resumption of public debt issuance ...
Report
A Neoclassical Model of the World Financial Cycle
Emerging markets face large and persistent fluctuations in sovereign spreads. To what extent are these fluctuations driven by local shocks versus financial conditions in advanced economies? To answer this question, we develop a neoclassical business cycle model of a world economy with an advanced country, the North, and many emerging market economies, the South. Northern households invest in domestic stocks, domestic defaultable bonds, and international sovereign debt. Over the 2008-2016 period, the global cycle phase, the North accounts for 68% of Southern spreads’ fluctuations. Over the ...
Working Paper
Policy Rules and Large Crises in Emerging Markets
Emerging countries have increasingly adopted rules to discipline government policy. The COVID-19 shock lead to widespread suspension and modification of these rules. We study rules and flexibility in a sovereign default model with domestic fiscal and monetary policies and long-term external debt. We find welfare gains from adopting monetary targets and debt limits during normal times. Though government policy cannot itself counteract fundamental shocks hitting the economy, the adoption of rules has a significant impact on policy, macroeconomic outcomes and welfare during large, unexpected ...
Working Paper
Policy Rules and Large Crises in Emerging Markets
Emerging economies have adopted fiscal and monetary rules to discipline government policy. We study the value and macroeconomic implications of rules and flexibility within a sovereign-default model that incorporates domestic fiscal and monetary policies and long-term external debt. Adopting monetary targets and debt limits during normal times yields welfare gains. Suspending rules can significantly influence policy, macroeconomic outcomes, and welfare during large, unforeseen crises. The gains from flexibility depend on how quickly policymakers are able to reimpose rules after the crisis.
Working Paper
Deconstructing Delays in Sovereign Debt Restructuring
Negotiations to restructure sovereign debt are time consuming, taking almost a decade on average to resolve. In this paper, we analyze a class of widely used complete information models of delays in sovereign debt restructuring and show that, despite superficial similarities, there are major differences across models in the driving force for equilibrium delay, the circumstances in which delay occurs, and the efficiency of the debt restructuring process. We focus on three key assumptions. First, if delay has a permanent effect on economic activity in the defaulting country, equilibrium delay ...