Widening imbalances in current account positions across some of the major OECD economic areas have raised concerns about related increases in protectionist sentiments. This paper reviews recent trends in market openness indicators and assesses whether barriers to international trade and...

This paper reassesses the impact of trade liberalization on productivity. We build a new, unique database of effective tariff rates at the country-industry level for a broad range of countries over the past two decades. We then explore both the direct effect of liberalization in the sector...