There is a growing number of studies that investigate the effect of trade liberalization on productivity and nearly all assume that trade policy is independently determined of productivity, hence it is exogenous. I show that this assumption is generally invalid both theoretically and...

This paper discusses the nature, importance, and measurement of non-tariff barriers (NTBs) in services trade with particular reference to telecommunications services. It is shown that although more effectively addressed for the telecom sector at the multilateral level than for other service...

This paper presents promising methodologies for modeling and quantifying nontariff barriers (NTB) to trade in the agricultural and food sectors. We limit the analysis to sanitary, phytosanitary, and technical regulations that can have an impact on trade and to methods that provide some...

This paper aims to assess the role of non-tariff barriers (NTBs) for new member states (NMSs) exports in the agri-food sector, in the period just before the EU accession actually stepped into force. The assessment is based on a detailed sectoral gravity model, which was enhanced with inclusion...

Artículo de revista ; The effective departure of the United Kingdom (UK) from the European Union (EU) opens up a new period of relations between the two areas. The current health crisis limits economic policies’ room for manoeuvre to accommodate the costs of transitioning to a new economic...

BIMSTEC, a regional grouping of South and Southeast Asian countries, is heading towards an FTA for greater economic integration. The present paper examines the ex ante effects of the iniative by adopting SMART and GTAP models. Based on estimated export supply elasticity, the results of SMART...

WTO trade negotiations on market access follow the MFN treatment. However, an increasing share of trade falls under preferential regimes. For agriculture, trade liberalization analyses have showed that the impact on developing countries (DC) is not uniform, partly from omitting preferences. In...

Small countries may benefit from the formation of a trade bloc, since their combined market power will enable them to manipulate the terms of trade. The question of interest is whether countries will benefit from the enlargement of a trading bloc, if trade liberalization induces countries to...

Quantification of welfare changes due to trade liberalisation play a crucial role for political decision making. However, meaningful comparisons of simulation results from different sources are difficult. Often significant differences in simulated gains from liberalisation do not serve to...

This paper asks how NAFTA affected income distribution within Mexico considering changes in internalmigration. Trade liberalization should theoretically increase the income of low-skilled workers in low-skilled labor-abundantdeveloping countries. Thus, by increasing the wages of poorer workers,...