A simple N-country specific-factor model with imperfectly mobile labour is developed. It is shown that effects of country-specific productivity shocks hitting a small country are fundamentally asymmetric. A positive shock will be accomodated by a moderate wage increase and sizable in-migration,...

Tax competition between two countries is considered in a trade- and-location setting with differentiated products and monopolistic competition. There are two groups of workers, mobile ones and immobile ones. Taxes are used for producing a public good. It is shown that an equilibrium with mobile...

This paper develops a theoretical model of trade and environmental emissions with heterogeneous firms, where firms make abatement investments and thereby affect their level of emissions. We show that investments in abatement are positively related to firm productivity and firm exports, while...

This paper compares the effect of economic integration on industry location for a small country that goes ahead with an integration process, such as the European, and a country adopting a wait and see strategy. Theoretical results, derived from a three-region new economic geography model, are...

This paper modifies the heterogenous firms and trade model by Melitz (2003) by explicitly modelling the beachhead cost of a firm in a new market as a function of market size. This leads to several new predictions compared to the standard model. In particular, the productivity of non exporters...

This paper first presents stylised evidence showing how the date of the introduction of competition policy is correlated with country size. Smaller countries tend to adopt competition policy later. We thereafter present a simple theoretical model with countries of different size and firms...

The standard race-to-the-bottom result is curious in one respect. If a nation wants to attract foreign capital, providing the optimal level of public amenities (and thus charging the optimal tax rate) would seem optimal. This conjecture fails in the standard tax competition model since foreign...

Many countries devote a large part of their national budget to regional policy. This paper analyses the interaction of economic integration and some typical regional policies in a new economic geography model with three regions of different size. The policies analysed are the relocation of...

This paper analyses industrial policy in a high wage open economy hosting an agglomeration consisting of vertically linked upstream and downstream firms. Optimal policy towards upstream and downstream industries differ radically in this setting. However the restriction that the agglomeration...

Using a simple monopoly model, this note analyses the incentives of a vaccine producer. Because a vaccine tends to eradicate the disease for wich it is intended, it also tends to destroy its own market. This means that monopolistic producers may be tempted, in a socially non-optimal way, to...