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Journal Article
Fiscal sustainability and contingent liabilities from recent credit expansions in South Korea and Thailand
While South Korea and Thailand had relatively sustainable fiscal policies prior to the Asian crisis, the long-term cost of the bailout of their financial sectors amounted to an estimated 30 to 40 percent of output, which was largely financed by public borrowing. The recent credit expansions in South Korea and Thailand have created new contingent liabilities for the governments of the two countries. This paper evaluates the impact of these rapid credit expansions on the sustainability of fiscal policy in South Korea and Thailand. In Thailand, a rapid credit expansion preceded the currency ...
Working Paper
Financial choice in a non-Ricardian model of trade
We join the new trade theory with a model of choice between bank and bond financing to show the differential effects of financial policy on the distribution of firm size, welfare, aggregate output, gains from trade, and the real exchange rate in a small open economy. Increasing bank efficiency and reducing bond transaction costs both increase welfare but have opposite effects on the extensive margin of trade, aggregate exports, and the real exchange rate. Increasing the degree of trade openness increases firms' relative demand for bond versus bank financing. We identify a financial switching ...
Journal Article
Does a fall in the dollar mean higher U.S. consumer prices?
This Economic Letter looks at the relationship among changes in the exchange rate value of the dollar and in import prices and overall consumer prices, with a particular focus on the current circumstances. It appears that the lower value of the dollar at this point is affecting U.S. prices less than it has historically. The reasons for the difference include changes in trading partners, changes in the composition of U.S. trade, and improved monetary policy over the last several years. Looking ahead, then, it appears likely that the recent dollar depreciation will have only very moderate ...
Working Paper
The impact of financial frictions on a small open economy: when current account borrowing hits a limit
The evidence of the last 20 years of recurring output busts and rapid reversals of the current account in emerging markets indicates that domestic agents may not be able to borrow in international capital markets to fully insure themselves against internal and external shocks. This paper models this phenomenon as a form of excess volatility by introducing a financial friction into a stochastic model of a small open economy. The financial friction limits the current account deficit to a fixed fraction of gross domestic product. The paper shows that conditional volatility and asymmetry are ...
Working Paper
A theory of banks, bonds, and the distribution of firm size
We draw on stylized facts from the finance literature to build a model where altering the relative costs of bank and bond financing changes the entire distribution of firm size, with implications for the aggregate capital stock, output, and welfare. Reducing transactions costs in the bond market increases the output and profits of mid-sized firms at the expense of both the largest and smallest firms. In contrast, reducing the frictions involved in bank lending promotes the expansion of the smallest firms while all other firms shrink, even as it increases the profitability of both small and ...
Journal Article
What if foreign governments diversified their reserves?
World financial markets paid close attention when officials from both South Korea and Japan said that their governments were considering diversifying their holdings of foreign reserves. Since then, officials in both countries have insisted that they were not considering any major changes to the policy of reserve holdings. Nonetheless, the potential for a sell-off of dollar-denominated assets by foreign governments has raised some questions about the consequences of such a move. This Economic Letter attempts to put these issues into perspective. It begins with a review of recent trends in the ...
Working Paper
Currency boards, dollarized liabilities, and monetary policy credibility
The recent collapse of the Argentine currency board raises new questions about the desirability of formal fixed exchange rate regimes in modern developing economies. This paper examines the impact of dollarized liabilities with potential default for a currency board with costly abandonment. We compare the performance of a currency board to a central bank with full discretion in two environments: One with only idiosyncratic firm shocks, and one with both idiosyncratic shocks and shocks to the dollar-euro rate. We show that the possibility of default with peso-valued exports generates a risk ...
Working Paper
The composition of capital inflows when emerging market firms face financing constraints
The composition of capital inflows to emerging market economies tends to follow a predictable dynamic pattern across the business cycle. In most emerging market economies, total inflows are procyclical, with debt and portfolio equity flowing in first, followed later in the expansion by foreign direct investment (FDI). To understand the timing of these flows, we use a small open economy (SOE) framework to model the composition of capital inflows as the equilibrium outcome of emerging market firms' financing decisions. We show how costly external financing and foreign direct investment search ...
Working Paper
Nonlinearities in international business cycles
This paper documents the dynamic properties of national output, its components, and the current account for five OECD countries. There is strong evidence of conditional volatility for almost all time series as well as significant deviations from normality. The deviations are detected particularly in GDP, net exports, investment time series.
Journal Article
What are the risks to the United States of a current account reversal?
This Economic Letter turns to the recent empirical literature to learn more about the potential risks to the U.S. economy of a possible current account reversal and about the factors that are associated with more disruptive corrections.