Michael G. Papaioannou

Sovereign Debt Restructurings 1950-2010; Literature Survey, Data, and Stylized Facts

This paper provides a comprehensive survey of pertinent issues on sovereign debt restructurings, based on a newly constructed database. This is the first complete dataset of sovereign restructuring cases, covering the six decades from 1950–2010; it includes 186 debt exchanges with foreign banks and bondholders, and 447 bilateral debt agreements with the Paris Club. We present new stylized facts on the outcome and process of debt restructurings, including on the size of haircuts, creditor participation, and legal aspects. In addition, the paper summarizes the relevant empirical literature, analyzes recent restructuring episodes, and discusses ongoing debates on crisis resolution mechanisms, credit default swaps, and the role of collective action clauses.

Determinants of Emerging Market Sovereign Bond Spreads: Fundamentals vs Financial Stress

This paper analyses the determimants of emerging market sovereign bond spreads by examining the short and long-run effects of fundamental (macroeconomic) and temporary (financial market) factors on these spreads. During the current global financial and economic crisis, sovereign bond spreads widened dramatically for both developed and emerging market economies. This deterioration has widely been attributed to rapidly growing public debts and balance sheet risks. Our results indicate that in the long run, fundamentals are significant determinants of emerging market sovereign bond spreads, while in the short run, financial volatility is a more important determinant of sperads than fundamentals indicators.

Sovereign Default Risk and Private Sector Access to Capital in Emerging Markets

Top down spillovers of sovereign default risk can have serious consequences for the private sector in emerging markets. This paper analyzes the effects of these spillovers using firm-level data from 31 emerging market economies. We assess how sovereign risk affects corporate access to international capital markets, in the form of external credit (loans and bond issuances) and equity issuances. The study first analyzes the impact of sovereign debt crises during the 1980s and 1990s. It goes on to examine the 1993 to 2007 period, using additional measures of sovereign risk-sovereign bond spreads and sovereign ratings-as explanatory variables. Overall, we find that sovereign default risk is a crucial determinant of private sector access to capital, be it external debt or equity. We also find that crisis resolution patterns matter and that defaults towards private creditors have stronger adverse consequences than defaults to official creditors.

Exchange Rate Risk Measurement and Management: Issues and Approaches for Firms

Measuring and managing exchange rate risk exposure is important for reducing a firms vulnerabilities from major exchange rate movements, which could adversely affect profit margins and the value of assets. This paper reviews the traditional types of exchange rate risk faced by firms, namely transaction, translation and economic risks, presents the VaR approach as the currently predominant method of measuring a firms exchange rate risk exposure, and examines the main advantages and disadvantages of various exchange rate risk management strategies, including tactical versus strategical and passive versus active hedging. In addition, it outlines a set of widely accepted best practices in managing currency risk and presents some of the main hedging instruments in the OTC and exchange-traded markets. The paper also provides some data on the use of financial derivatives instruments, and hedging practices by U.S. firms.

Sovereign Wealth Funds: Aspects of Governance Structures and Investment Management

This paper presents in a systematic (normative) manner the salient features of a SWF‘s governance structure, in relation to its objectives and investment management that can ensure its efficient operation and enhance its financial performance. In this context, it distinguishes among the various governing bodies and analyzes key aspects of the investment policy and setting of the risk tolerance level in order to ensure consistent risk-bearing capacity and greater accountability. Further, it discusses the important role of SWFs in macroeconomic management and the need for close coordination with other macroeconomic and financial policies as well as their role in global financial stability.

Determinants of the Choice of Exchange Rate Regimes in Six Central American Countries: An Empirical Analysis

This paper examines whether decisions about the appropriate exchange rate regime in six Central American countries were based on longer-run economic fundamentals or on the confluence of historical and political circumstances. To uncover any actual relationship both across countries and across time, we estimate several probit and multinomial logit models of exchange rate regime choice with data spanning the period 1974-2001. We find that theoretical long-run determinants, such as trade openness, export share with the major trading partner, economic size, and per capita income, are adequate, but not robust, predictors of exchange rate regime choice. However, we were not able to establish a statistically significant association between the terms of trade fluctuations or capital account openness and a particular regime in any specification using our sample.

Procyclical Behavior of Institutional Investors During the Recent Financial Crisis : Causes, Impacts, and Challenges

This paper (i) provides evidence on the procyclical investment behavior of major institutional investors during the global financial crisis; (ii) identifies the main factors that could account for such behavior; (iii) discusses the implications of procyclical behavior; and (iv) proposes a framework for sound investment practices for long-term investors. Such procyclical investment behavior is understandable and may be considered rational from an individual institution’s perspective. However, our main conclusion is that behaving in a manner consistent with longterm investing would lead to better long-term, risk-adjusted returns and, importantly, could lessen the potential adverse effects of the procyclical investment behavior of institutional investors on global financial stability.

Macrofinancial Linkages of the Strategic Asset Allocation of Commodity-Based Sovereign Wealth Funds

This paper analyses the links between the investment strategies of a commodity-based SWF and the macroeconomic framework of the owner country. We examine some basic macrofinancial linkages of an SWFs strategic asset allocation (SAA) strategies with regard to the government budget, monetary policy, and exchange rate movements. Based on a simple Markowitz-model framework, which integrates the specific objectives and constraints facing an SWF and the countrys specific characteristics and macroeconomic vulnerabilities (especially in relation to commodity prices and prospective defined liabilities), we derive an SAA. The asset-liability methodology that is applied in the selection of an SWF SAA also allows assessing whether (i) the SAA adequately takes into account the country-specific risks and vulnerabilities, and (ii) its objectives and macrofinancial constraints are consistent. Some analytical and practical issues in determining an SAA model are also discussed, along with key effects of a financial crisis.

Financial Innovations Involving the Greek Drachma

During the last decade, a number of new financial instruments and derivative products related to the Greek drachma have emerged in local as well as international capital markets. The paper analyzes the characteristics of these financial instruments which are traded in organized exchanges and over-the-counter (OTC) markets, and evaluates the conditions under which they have evolved. Drawing from legislative and industry developments in the European Union (EU) and the United States, the paper also examines the effects and implications of such developments for local markets and for the conduct of monetary and foreign exchange policies and argues for the need for sound macroeconomic policies.

Sovereign Risk and Asset and Liability Management-Conceptual Issues

Country practices towards managing financial risks on a sovereign balance sheet continue to evolve. Each crisis period, and its legacy on sovereign balance sheets, reaffirms the need for strengthening financial risk management. This paper discusses some salient features embedded in in the current generation of sovereign asset and liability management (SALM) approaches, including objectives, definitions of relevant assets and liabilities, and methodologies used in obtaining optimal SALM outcomes. These elements are used in developing an analytical SALM framework which could become an operational instrument in formulating asset management and debtor liability management strategies at the sovereign level. From a portfolio perspective, the SALM approach could help detect direct and derived sovereign risk exposures. It allows analyzing the financial characteristics of the balance sheet, identifying sources of costs and risks, and quantifying the correlations among these sources of risk. The paper also outlines institutional requirements in implementing an SALM framework and seeks to lay the ground for further policy and analytical work on this topic.