Financial Institutions

In this paper we develop a measure of liquidity, price impact, which quantifies the change in a firm's stock price associated with its observed trading volume. For a large set of institutional trades we compare out-of-sample, characteristic-based estimates of price impact to actual price impacts.

This paper argues that the use of monetary policy in response to the Asian financial crisis worsened the economic downturn and contributed to global economic instability, that we have spent too little time thinking about the behavior of the international economic and financial institutions given the important role that they play in the global economy and that reforms are needed to return the IMF to its original mandate of focusing on global financial stability.

Over the last three decades, there has been a substantial shift in financial market policy towards the promotion of financial liberalization. Policy makers around the globe have been preoccupied with deregulating interest rates, lifting restrictions on bank portfolios and enticing competition in financial services. Financial deregulation is typically accompanied with a change in the system of prudential regulation.

The Bretton Woods Institutions were established just over 50 years ago to aid in the reconstruction of Europe after World War II and to make it less likely that another global calamity such as the Great Depression would occur again. Much has happened in the world since then. The author re-examines the role of these institutions today.

The advances in the economics of the public sector during the past quarter century have been as pronounced as in any field within economics. Public finance has become a rigorous branch of applied microeconomics, incorporating the best thinking and most advanced tools of both theoretical economics and econometrics.