The real exchange rate has been called the single most important price in an economy, yet its behaviour exhibits several puzzles. In this project, we use Big Mac prices as a unique prism to study the movement of real exchange rates. Part of our innovation is to match these prices to the prices...

This Paper examines pitfalls of a state-dominated financial system in the context of China. These include possible segmentation of the internal capital market due to local government interference and misallocation of capital. First, we employ two standard tools from the international finance...

If a non-financial firm does not do well in a financial crisis, it could be due to either a contraction of demand for its output or a contraction of supply of external finance. We propose a framework to assess the relative importance of the two shocks, making use of a measure of a firm's...

This paper develops a theory of international trade in which financial development and factor endowment jointly determine comparative advantage. We apply the financial contract model of Holmstrom and Tirole to the Heckscher-Ohlin-Samuelson (HOS) framework. A key result is what we call the law of...

Does country transparency affect international portfolio investment? We examine this question by constructing new measures of transparency and by making use of a unique micro dataset on portfolio holdings of emerging market funds around the world. We distinguish between government and corporate...

Tax evasion, by its very nature, is difficult to observe. In this Paper, we present a case study of tax evasion in China. The novel feature of our approach is that at a very disaggregated level of individual products, we can measure evasion relatively precisely, by comparing the values that...

This paper studies the role of insider trading in explaining cross-country differences in stock market volatility. It introduces a new measure of insider trading. The central finding is that countries with more prevalent insider trading have more volatile stock markets, even after one controls...