This paper is concerned with the measurement of tariff and non-tariff barriers for use in quantitative analysis of commercial policies. Non-tariff measures are defined and classified, and the measurement of their effects is discussed. This includes a review of the inventory approach, under which...

The EU's improt policies towards developing countries are complex, stemming from important sectoral and country variations in policy. Average tariffs are modest, and, while there are tariff peaks and escalation in some areas of interest to developing countries, these are being reduced as a...

The methodological problems associated with standard partial equilibrium models may impart a significant bias in their projections of the trade effects of tariff cuts. First, these models fail to account for the price-raising effects of nontariff barriers (NTBs) that shift the supply curve for...