The paper analyses the modalities and consequences of a breakdown of cooperation between the monetary authorities of inflation-prone periphery countries that use an exchange rate peg as an anti-inflationary device, when the centre is hit by an aggregate demand shock. Cooperation in the periphery...

The paper analyses, along the transition path and in steady state, the optimal stabilization policy in an economy in which growth is driven by learning by doing. If future benefits of learning by doing are not fully internalized by workers the optimal fiscal policy is to tax labour during...

While environmental and labour issues are not new to the GATT, nor to other trade policy fora, they are likely to have a more prominent role in trade policy discussions in the years ahead for the newly formed World Trade Organization (WTO). Many developing countries perceive the entwining of...

This paper shows how the power of fiscal policy to affect consumption can vary depending on the level of public debt. At moderate levels of debt fiscal policy has the traditional Keynesian effects. Current generations of consumers discount future taxes because they may not be alive when taxes...

Existing theories of unions emphasize their impact on wage levels relative to the opportunity cost of leisure. This paper explores the possibility that monopoly unions provide income insurance against idiosyncratic wage variability. An optimal union contract is characterized by real wage and...

An indivisible good is to be consumed by one of several agents. The consumption involves identity-dependent externalities to the non-consumers. Resale markets for such goods are analysed in various institutional settings with complete information, assuming the agents cannot commit to future...

Inflation target regimes (like those of Canada, Finland, New Zealand, Sweden and the United Kingdom) are interpreted as having explicit inflation targets and implicit output/unemployment targets. Without output/unemployment persistence, delegation of monetary policy to a discretionary...

In earlier work we documented two episodes in which a sharp fiscal consolidation was associated with a surprisingly large expansion in private domestic demand. In this paper we draw on further evidence to investigate if and when fiscal policy changes can have such non-Keynesian effects. In the...

We discuss the restructuring of the textile and clothing industry in two East European countries. The paper compares the industry there with that in Portugal. Even though this study is only concerned with one particular industry, it reveals how wide and intensive the problems of transition are....

We develop a model of search among substitutes for the best combination of commodity variant and price, in which the structure of search costs can be manipulated by the suppliers of these variants, e.g. by joining an existing market or opening a new one. We analyse the subgame perfect equilibria...