Optimal Debt and Endogenous Growth in Models of International Finance PDF Download

Author: Jerome L. Stein
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Book Description
The International Monetary Fund, the World Bank and the bond rating agencies did not anticipate the crises in Asia 1997-98 and in Argentina 2001. With this statement in mind, we consider some multi-stage inter-temporal stochastic optimisation models in international finance that imply theoretically founded and empirically measurable Early Warning Signals. The mathematical technique is dynamic programming/stochastic optimal control (DP/SOC). The variables of interest are the optimal foreign debt, consumption, capital and the growth rate of GDP. They are used as benchmarks of economic performance. By comparing the actual debt to the optimal debt we derive a measure of the sustainability of the debt and vulnerability to default problems. The two sources of uncertainty - the productivity of capital and the real interest rate on the foreign debt - are modeled as stochastic processes. Specific applications of the DP/SOC techniques are given for country defaults in Asia and Latin America, and the US current account deficits.

Author: Jerome L. Stein
Publisher: Oxford University Press, USA
ISBN: 0199280576
Category : Business & Economics
Languages : en
Pages : 305

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Book Description
This book focuses on the interaction between equilibrium real exchange rates, optimal external debt, endogenous optimal growth and current account balances, in a world of uncertainty. The theoretical parts result from interdisciplinary research between economics and applied mathematics. From the economic theory and the mathematics of stochastic optimal control the author derives benchmarks for the optimal debt and equilibrium real exchange rate in an environment where both thereturn on capital and the real rate of interest are stochastic variables. The theoretically derived equilibrium real exchange rate - the "natural real exchange rate" NATREX - is where the real exchange rate is heading. These benchmarks are applied to answer the following questions.* What is a theoretically based empirical measure of a "misaligned" exchange rate that increases the probability of a significant depreciation or a currency crisis?* What is a theoretically based empirical measure of an "excess" debt that increases the probability of or a debt crisis?* What is the interaction between an excess debt and a misaligned exchange rate?The theory is applied to evaluate the Euro exchange rate, the exchange rates of the transition economies, the sustainability of U.S. current account deficits, and derives warning signals of the Asian crises and debt crises in emerging markets.

Author: Jaejoon Woo
Publisher: International Monetary Fund
ISBN: 145520157X
Category : Business & Economics
Languages : en
Pages : 49

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Book Description
This paper explores the impact of high public debt on long-run economic growth. The analysis, based on a panel of advanced and emerging economies over almost four decades, takes into account a broad range of determinants of growth as well as various estimation issues including reverse causality and endogeneity. In addition, threshold effects, nonlinearities, and differences between advanced and emerging market economies are examined. The empirical results suggest an inverse relationship between initial debt and subsequent growth, controlling for other determinants of growth: on average, a 10 percentage point increase in the initial debt-to-GDP ratio is associated with a slowdown in annual real per capita GDP growth of around 0.2 percentage points per year, with the impact being somewhat smaller in advanced economies. There is some evidence of nonlinearity with higher levels of initial debt having a proportionately larger negative effect on subsequent growth. Analysis of the components of growth suggests that the adverse effect largely reflects a slowdown in labor productivity growth mainly due to reduced investment and slower growth of capital stock.

Author: Ramón López
Publisher:
ISBN:
Category :
Languages : en
Pages : 44

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Book Description
We generalize endogenous growth models, which often assume a closed-economy, to allow for international borrowing and lending. We incorporate a prominent feature of global financial markets, that the marginal cost of borrowing facing a small open economy is dependent on the “country risk” as perceived by international lenders. This interest rate premium is determined by the ratio between debts and country assets that can be used for debt collateral. Consequently, the cost of credit is jointly influenced by international financial parameters and byendogenous country policies and growth patterns. To highlight the implications of integrating international financial considerations into an otherwise real growth model, we first use the simplest (and arguably, the most popular) one- factor growth model, the AK one, and assume that all real factors of production can be used as collateral. The model yields long-run conditions under which the country becomes a borrower in international markets, remains closed or accumulates financial wealth. The model highlights the special conditions corresponding to thesolution to an AK growth model, but the outcomes of the model are richer and perhaps more realistic than conventional endogenous growth solutions. However, extending the model to include another reproducible, non-collateral asset allows for transitional dynamics but does not change the basic insights derived using the simple one-factor model.

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: Ms.Valerie Cerra
Publisher: International Monetary Fund
ISBN: 1513536990
Category : Business & Economics
Languages : en
Pages : 50

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Book Description
Traditionally, economic growth and business cycles have been treated independently. However, the dependence of GDP levels on its history of shocks, what economists refer to as “hysteresis,” argues for unifying the analysis of growth and cycles. In this paper, we review the recent empirical and theoretical literature that motivate this paradigm shift. The renewed interest in hysteresis has been sparked by the persistence of the Global Financial Crisis and fears of a slow recovery from the Covid-19 crisis. The findings of the recent literature have far-reaching conceptual and policy implications. In recessions, monetary and fiscal policies need to be more active to avoid the permanent scars of a downturn. And in good times, running a high-pressure economy could have permanent positive effects.

Author: Mr.Alexander Chudik
Publisher: International Monetary Fund
ISBN: 1513555901
Category : Business & Economics
Languages : en
Pages : 59

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Book Description
This paper studies the long-run impact of public debt expansion on economic growth and investigates whether the debt-growth relation varies with the level of indebtedness. Our contribution is both theoretical and empirical. On the theoretical side, we develop tests for threshold effects in the context of dynamic heterogeneous panel data models with cross-sectionally dependent errors and illustrate, by means of Monte Carlo experiments, that they perform well in small samples. On the empirical side, using data on a sample of 40 countries (grouped into advanced and developing) over the 1965- 2010 period, we find no evidence for a universally applicable threshold effect in the relationship between public debt and economic growth, once we account for the impact of global factors and their spillover effects. Regardless of the threshold, however, we find significant negative long-run effects of public debt build-up on output growth. Provided that public debt is on a downward trajectory, a country with a high level of debt can grow just as fast as its peers in the long run.

Author: Mr.Stijn Claessens
Publisher: International Monetary Fund
ISBN: 1475561008
Category : Business & Economics
Languages : en
Pages : 66

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Book Description
This paper reviews the literature on financial crises focusing on three specific aspects. First, what are the main factors explaining financial crises? Since many theories on the sources of financial crises highlight the importance of sharp fluctuations in asset and credit markets, the paper briefly reviews theoretical and empirical studies on developments in these markets around financial crises. Second, what are the major types of financial crises? The paper focuses on the main theoretical and empirical explanations of four types of financial crises—currency crises, sudden stops, debt crises, and banking crises—and presents a survey of the literature that attempts to identify these episodes. Third, what are the real and financial sector implications of crises? The paper briefly reviews the short- and medium-run implications of crises for the real economy and financial sector. It concludes with a summary of the main lessons from the literature and future research directions.

Author: Jerome L. Stein
Publisher: Springer Science & Business Media
ISBN: 1461430798
Category : Business & Economics
Languages : en
Pages : 167

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Book Description
Stochastic Optimal Control (SOC)—a mathematical theory concerned with minimizing a cost (or maximizing a payout) pertaining to a controlled dynamic process under uncertainty—has proven incredibly helpful to understanding and predicting debt crises and evaluating proposed financial regulation and risk management. Stochastic Optimal Control and the U.S. Financial Debt Crisis analyzes SOC in relation to the 2008 U.S. financial crisis, and offers a detailed framework depicting why such a methodology is best suited for reducing financial risk and addressing key regulatory issues. Topics discussed include the inadequacies of the current approaches underlying financial regulations, the use of SOC to explain debt crises and superiority over existing approaches to regulation, and the domestic and international applications of SOC to financial crises. Principles in this book will appeal to economists, mathematicians, and researchers interested in the U.S. financial debt crisis and optimal risk management.

Author: Karl Farmer
Publisher: Springer Science & Business Media
ISBN: 3642336698
Category : Business & Economics
Languages : en
Pages : 447

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Book Description
This textbook guides the reader towards various aspects of growth and international trade in a Diamond-type overlapping generations framework. Using the same model type throughout the book, timely topics such as growth with bubbles, debt reduction in rich countries and policies to mitigate climate change are explored . The first part starts from the “old” growth theory and bridges to the “new” growth theory (including R&D and human capital approaches). The second part presents an intertemporal equilibrium theory of inter and intra-sectoral trade and concludes by analyzing the debt mechanics inducing the huge imbalances among eurozone countries. The book is primarily addressed to graduate students wishing to proceed to the analytically more demanding journal literature.