As tariff barriers, of traditional and typical policy instruments in international trade, have been reduced significantly under preferential trade agreements as well as the multilateral trading system, non-tariff measures (NTMs), especially those of technical barriers to trade (TBT), become more...

The goal of the paper is to develop the method for measuring barriers to trade in services and apply it to determine the degree of restrictiveness of access to the Polish market in selected service industries.In the case of services - more frequently than for tangible goods - barriers take the...

This article empirically investigates the impact of trade barriers on the world wine trade, focusing on trade costs impeding exports, including transport, tariffs, technical barriers and sanitary and phytosanitarystandards. A gravity model is estimated using data from the main importing and...

Services play a more important role in trade and employment in the United Kingdom than in most other OECD countries. The UK services sector is supported by an open and transparent trade regime, policies that support competition and innovation, and regulatory transparency that facilitates the...

Are product standards protectionism in disguise? This paper estimates the costs of non-compliance with U.S. product standards, using a new database on U.S. import refusals from 2002 to 2012. We find that import refusals significantly decrease exports to the United States. This trade reducing...

How do import tariffs and R&D subsidies help domestic firms compete globally? How do these policies affect aggregate growth and economic welfare? To answer these questions, we build a dynamic general equilibrium growth model where firm innovation endogenously determines the dynamics of...

The number of Regional Trade Agreements (RTAs) have increased markedly over the last decade, with many addressing market openness and rule-making for services trade. Recent RTAs are breaking down existing barriers: on average, removing between 10% and 40% of services restrictions present in the...

One of the side effects of the COVID-19 crisis is the resurgence of export restrictions. Many States worldwide adopted temporary restrictions on exports of certain medical goods and some foodstuffs to mitigate actual or potential shortages of critical supplies. 98 States out of 130 adopted...

During the twentieth century, economic sanctions became more prevalent. In the twenty-first century they have become a frequently used tool for governments seeking to change the behaviour of other countries. An extensive research literature exists on the effectiveness of sanctions. Overall the...

This paper examines the effects of African Continental Free Trade Agreement (AfCFTA) on intra-African trade in the medium- and long-term, focusing on trade in services. It assesses the impacts of a 50\% reduction of non-tariff barriers in four services sectors on bilateral trade in services...