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Code and data files for "Fiscal Policy and Default Risk in Emerging Markets"
TL;DR: In this article, all Matlab and C++ programs necessary to produce the results of the article were described and a spreadsheet with Mexican data was also provided, along with a spreadsheet containing Mexican data.
Abstract: All Matlab and C++ programs necessary to produce the results of the article. There is also a Excel spreadsheet with Mexican data.
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TL;DR: In this paper, a general equilibrium model of both sovereign default and business cycles is proposed, which explains several features of cyclical dynamics around deraults, countercyclical spreads, high debt ratios and key business cycle moments.
Abstract: 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. This Working Paper should not be reported as representing the views of the IMF. The views expressed in this Working Paper are those of the author(s) and do not necessarily represent those of the IMF or IMF policy. Working Papers describe research in progress by the author(s) and are published to elicit comments and to further debate.
464 citations
TL;DR: In this article, the authors build a dataset on tax rates for 62 countries for the period 1960-2013 that comprises corporate income, personal income, and value-added tax rates and find that tax policy is a cyclical in industrial countries but mostly procyclical in developing countries.
Abstract: It is well known by now that government spending has typically been procyclical in developing economies but a cyclical or countercyclical in industrial countries. Little, if any, is known, however, about the cyclical behavior of tax rates (as opposed to tax revenues, which are endogenous to the business cycle and hence cannot shed light on the cyclicality of tax policy). The authors build a novel dataset on tax rates for 62 countries for the period 1960-2013 that comprises corporate income, personal income, and value-added tax rates. The authors find that, by and large, tax policy is a cyclical in industrial countries but mostly procyclical in developing countries. Further, tax policy in countries with better institutions and or more integrated with world capital markets tends to be less procyclical or more countercyclical.
142 citations
TL;DR: In this article, the authors extend the model used in recent quantitative studies of sovereign default, allowing policymakers of different types to stochastically alternate in power, and show that a default episode may be triggered by a change in the type of policymaker in office, and that such a default is likely to occur only if there is enough political stability and if policymakers encounter poor economic conditions.
Abstract: We extend the model used in recent quantitative studies of sovereign default, allowing policymakers of different types to stochastically alternate in power. We show that a default episode may be triggered by a change in the type of policymaker in office, and that such a default is likely to occur only if there is enough political stability and if policymakers encounter poor economic conditions. Under high political stability, political turnover enables the model to generate a weaker correlation between economic conditions and default decisions, a higher and more volatile spread, and lower borrowing levels after a default episode.
132 citations
TL;DR: In this article, the authors identify critical flaws in the traditional approach to evaluate debt sustainability, and examine three alternative approaches that provide useful econometric and model-simulation tools to analyze debt sustainability.
Abstract: The question of what is a sustainable public debt is paramount in the macroeconomic analysis of fiscal policy. This question is usually formulated as asking whether the outstanding public debt and its projected path are consistent with those of the government's revenues and expenditures (ie, whether fiscal solvency conditions hold). We identify critical flaws in the traditional approach to evaluate debt sustainability, and examine three alternative approaches that provide useful econometric and model-simulation tools to analyze debt sustainability. The first approach is Bohn's nonstructural empirical framework based on a fiscal reaction function that characterizes the dynamics of sustainable debt and primary balances. The second is a structural approach based on a calibrated dynamic general equilibrium framework with a fully specified fiscal sector, which we use to quantify the positive and normative effects of fiscal policies aimed at restoring fiscal solvency in response to changes in debt. The third approach deviates from the others in assuming that governments cannot commit to repay their domestic debt and can thus optimally decide to default even if debt is sustainable in terms of fiscal solvency. We use these three approaches to analyze debt sustainability in the United States and Europe after the sharp increases in public debt following the 2008 crisis, and find that all three raise serious questions about the prospects of fiscal adjustment and its consequences.
110 citations
TL;DR: In this paper, the authors study the sovereign default model that has been used to account for the cyclical behavior of interest rates in emerging market economies and show that this method necessitates a large number of grid points to avoid generating spurious interestrate movements.
Abstract: We study the sovereign default model that has been used to account for the cyclical behavior of interest rates in emerging market economies. This model is often solved using the discrete state space technique with evenly spaced grid points. We show that this method necessitates a large number of grid points to avoid generating spurious interestrate movements. This makes the discrete state technique significantly more inefficient than using Chebyshev polynomials or cubic spline interpolation to approximate the value functions. We show that the inefficiency of the discrete state space technique is more severe for parameterizations that feature a high sensitivity of the bond price to the borrowing level for the borrowing levels that are observed more frequently in the simulations. In addition, we find that the efficiency of the discrete state space technique can be greatly improved by (i) finding the equilibrium as the limit of the equilibrium of the finite-horizon version of the model, instead of iterating separately on the value and bond price functions and (ii) concentrating grid points in asset levels at which the bond price is more sensitive to the borrowing level and in levels that are observed more often in the model simulations. Our analysis is also relevant for the study of other credit markets.
105 citations
References
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TL;DR: In this article, the authors study how cross-country macroeconomic spillovers caused by sovereign default affect equilibrium bailouts and show that bailouts could be efficient not only ex-post (after the debt has been issued) but also ex-ante (before the issuance of the debt).
Abstract: We study how cross-country macroeconomic spillovers caused by sovereign default affect equilibrium bailouts. Because of portfolio diversification, the default of one country causes a macroeconomic contraction also in other countries. This generates a self-interest for these other countries to bailout the defaulting country. A novel insight of the paper is that bailouts could be efficient not only ex-post (after the debt has been issued) but also ex-ante (before the issuance of the debt). Although anticipated bailouts create the typical moral hazard problem leading countries to issue more debt, this may correct for the under issuance of public debt that would result from the lack of cross-country policy coordination.
3 citations
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TL;DR: In this article, the theoretical model and its application as economic policy of the New Consensus Macroeconomics in Mexico is studied. And the explanatory hypothesis about the low growth of Mexican economy related to the weakness of property right protection is analyzed.
Abstract: In this paper we study the theoretical model and its application as economic policy of the New Consensus Macroeconomics in Mexico We focus in fiscal and monetary policy in the last 30 years We critically revise empirical economic literature on the effects of the process of adjustment and reforms in Mexican economy after the burst of the debt crisis Finally, we analyse the explanatory hypothesis about the low growth of Mexican economy related to the weakness of property right protection Our main conclusion states that, given the preferences of price stability imposed by the central bank and the disdain of fiscal policy in areas such as public investment, agents do not invest due to the deterioration of expectations of future growth of the Mexican economy and low expected returns to investment
3 citations
Posted Content•
TL;DR: In this paper, the authors show that government expenditure tends to be more procyclical the higher is the borrowing cost for a sovereign, and that the cyclical correlations of government social transfers are the most important components driving cross-country differences in the behavior of government spending over the business cycle.
Abstract: This paper deals with fiscal policy over the business cycle when international financial markets are imperfect. I document evidence that government expenditure tends to be more procyclical the higher is the borrowing cost for a sovereign. Decomposing government expenditure components shows that the cyclical correlations of government social transfers are the most important components driving cross-country differences in the behavior of government spending over the business cycle. I build a simple model of optimal fiscal policy in the presence of income inequality where government spending is financed by costly taxation and by external debt in form of a risk free bond. Government spending consists of a public good which provides direct utility, and of social transfers that can be targeted towards low income agents. When additional frictions are in the form of exogenous borrowing constraints, the government runs a procyclical tax and transfer policy in the neighbourhood of the constraint and a counteryclical policy when asset or debt holdings are not close to the constraint. The need to smooth both aggregate consumption and tax cost over the business cycle deliver the qualitative difference in transfer policy when the government cannot borrow enough. The procyclicality of transfers is stronger the tighter is the borrowing constraint in this model. In contrast, government spending on public goods is always procyclical. The results implied by the theoretical model are qualitatively consistent with the data and emphasize the need to decompose government expenditure to understand fiscal procyclicality.
2 citations
TL;DR: This article developed a dynamic stochastic quantitative model of sovereign default with fiscal policy, which captures the most salient features of the recent fiscal and debt situation in the Euro zone and highlighted the economic nature of the decision to default, the key role of official aid in avoiding such event and, thus, improving the overall economic outlook.
Abstract: There is an ongoing debate about austerity and stimulus in the Euro zone. Moreover, given the fiscal and financial problems in the region, a default has appeared likely at times. In this context, this paper develops a dynamic stochastic quantitative model of sovereign default with fiscal policy, which captures the most salient features of the recent fiscal and debt situation in the Euro zone. In this setting, this highlights the economic nature of the decision to default, the key role of official aid in avoiding such event and, thus, improving the overall economic outlook.
2 citations
26 Sep 2015
TL;DR: In this article, the authors explore the relationship between default risk and income inequality, and extend the standard endogenous default model to allow for heterogeneous agents, finding that inequality shocks can increase the default risk significantly.
Abstract: This dissertation is a collection of three essays in international and financial economics. In these essays, I focus on government debt and firm financing decisions over the business cycle. In the first essay, I study the role of income inequality in government’s borrowing and default decisions. To explore the relationship between default risk and income inequality, I extend the standard endogenous default model to allow for heterogeneous agents. The main finding of this paper is that inequality shocks can increase the default risk significantly. The model can also generate high consumption volatility of poor households relative to rich households, consistent with the data. I extend the model by introducing progressive income taxes and show that as the progressivity of the tax increases, the probability of default decreases. In the second essay, I address how the financing of working capital plays a role in the default risk and the business cycle characteristics observed in emerging market economies. I propose a general equilibrium model with endogenous sovereign default risk and working capital conditions and study the role of labor markets in generating the drops in output observed in defaults. I find that the working capital condition increases the default risk through a feedback loop. I show that this model is able to match the countercyclical interest rates, high volatility of consumption relative to output and countercyclical trade balance observed in Argentina. The third essay analyzes the role of binding financing constraints on manufacturing firms’ investment decisions in the U.S., using the Great Recession period as a natural case study. The main finding of this paper is that firms that do not borrow from public bond markets experienced binding liquidity constraints on their R&D investments during the recession. The paper also compares the evidence on financial constraints in R&D investments to the evidence about capital and inventory investments. Firms without bond ratings show the highest liquidity sensitivity for inventory investments, and investment-liquidity sensitivity is greater for capital than it is for R&D investments.
2 citations