Empirical evidence indicates that trades by institutional investors have sizable effects on asset prices, generating phenomena such as index effects, asset-class effects and others. It is difficult to explain such phenomena within standard representative-agent asset pricing models. In this...

This article develops a multi-period production model to examine the optimal dynamic behaviour of a large monopolistic value-maximizing firm that manipulates its valuation as well as the price of its output. In the pre-commitment equilibrium the firm’s output and labour demand are decreased,...

East European countries have experienced sharp declines in real GDP since 1990. One of the reasons for this decline is the Soviet trade shock caused by the collapse of the CMEA and of traditional export markets in the Soviet Union. This paper is an attempt to quantify the magnitude of this...

By the end of 1991, Czechoslovakia, Hungary and Poland had achieved a substantial degree of openness to foreign trade. In all three countries, trade is now demonopolized and licensing and quotas play a very small role. Exchange controls have virtually disappeared for current-account...

This paper studies the relationship between political conflict and economic growth in a simple model of endogenous growth with distributive conflicts. We study both the case of two `classes' (workers and capitalists) and the case of a continuum distribution of agents, characterized by their...

The nation-state system, democratic politics, and full economic integration are mutually incompatible. Of the three, at most two can be had together. The Bretton Woods/GATT regime was successful because its architects subjugated international economic integration to the needs and demands of...

The design of institutions is shaped by a fundamental trade-off. On the one hand, relationships and heterogeneity push governance down. On the other, the scale and scope benefits of market integration push governance up. A corner solution is rarely optimal. An intermediate outcome, a world...