Foreign portfolio flows may reflect deep changes in the functioning of an emerging market economy and its capital markets. Using a database of monthly net U.S. equity flows, we investigate the relation of these flows to the behavior of equity returns, the structural characteristics of the...

This paper investigates the potential impacts of the degree of divergence in open macroeconomic policies in the context of the trilemma hypothesis. Using an index that measures the relative policy divergence among the three trilemma policy choices, namely monetary independence, exchange rate...

When firms from developed markets acquire firms in emerging markets, market-capitalization-weighted monthly joint returns show a statistically significant increase of 1.8%. Panel data estimations suggest that the value gains from cross-border M&A transactions stem from the transfer of majority...

We develop a model of banking crises which Is consistent with two important features of the data: First, banking crises are usually preceded by credit booms. Second, credit booms often do not result in a crisis. That is, there are "good" booms as well as "bad" booms in the language of Gorton and...

Emerging economies, particularly those dependent on commodity exports, are prone to highly disruptive economic cycles. This paper proposes a small open economy model for a net commodity exporter to quantitatively study the triggers of these cycles. The economy consists of two sectors, one of...

We show that political booms, measured by the rise in governments' popularity, predict financial crises above and beyond other better-known early warning indicators, such as credit booms. This predictive power, however, only holds in emerging economies. We show that governments in emerging...

Several recent studies have attributed a large part of asset price volatility to self-fulfilling expectations. Such an explanation is unattractive to many since it allows allocations that need bear no particular relation to those implied by the economist's standard kit of

This paper surveys the twentieth century booms and crashes in the American stock market, focusing on a comparison of the two most similar events in the 1920s and 1990s. In both booms, claims were made that they were the consequence a "new economy" or "irrational exuberance." Neither boom can be...

This paper examines the economic environments in which past U.S. stock market booms occurred as a first step toward understanding how asset price booms come about and whether monetary policy should be used to defuse booms. We identify several episodes of sustained rapid rise in equity prices in...