This paper tries to explain the declining level of public investment in OECD countries. The theoretical framework hints to the relevance of a number of demand and supply factors – ranging from the yield of public investment to institutions like the EU deficit limits. The econometric results...

This paper explores the quantitative consequences of transatlantic trade liberalization envisioned in a Transatlantic Trade and Investment Partnership (TTIP) between the United States and the European Union. Our key innovation is to develop a new quantitative spatial trade model and to use an...

This paper constructs a single-sector dynamic stochastic general equilibrium (DSGE) model for a trading economy. We are able to examine the effects on output, consumption, factor prices, and utility. We do this for both steady states and for transition paths. By including macroeconomic shocks,...

This paper examines the issue of decoupling economic growth and pollution through growth driven by productivity improvements; and the extent to which pollution effects spill over national borders. Focus is widened from conventional production measures of pollution to a consumption accounting...

This paper deals with the influence of factor mobility on local infrastructure policy and rent-seeking activities of local interest groups. It employs a model where households differ with respect to their endowment with the immobile factor land. Local governments decide about the level of...

We analyze the medium- and long-run effects of international integration of capital markets on specialization patterns of countries. For that purpose, we incorporate induced technical change into a Heckscher-Ohlin model with a continuum of final goods. This provides a comprehensive theory that...

Cultural and institutional differences among nations may result in differences in the ratios of marginal costs of goods in autarchy and thus be the basis of specialization and comparative advantage, as long as these differences are not eliminated by trade. We provide an evolutionary model of...

Taxing internationally mobile factors of production has been dismissed as an inefficient means of raising tax revenue. This paper addresses the question of whether it is efficient to tax capital at source when labor markets and the taxation of lumpsum income suffer from imperfections. Four...

This paper analyzes regional public education policy in the presence of mobile workers. Labor market integration leads to fiscal competition, shifting the whole burden of taxation to immobile workers. In the case of mobile skilled workers, this results in income inequalities and inefficient low...

This paper introduces finance or credit in the Dixit-Stiglitz-Krugman (DSK) model of international trade. It identifies mechanisms by which finance can affect the main results of the conventional model. The key results are as follows. Perfect credit market does not affect number of varieties or...