1 “... incentives over time for how governments rely on different instruments...”

2 “... antidumping policy during 1997-2006 is consistent with increases in time-varying "cooperative" tariffs, where...”

3 “... time? Do countries discriminate among their trading partners when setting trade policy? Finally, how...”

4 “...This paper estimates the impact of aggregate fluctuations on the time-varying trade policies of 13...”

5 “... indicators of import protection along three dimensions: additional time coverage through 2011, additional...”

6 “... that while the WTO was mostly absent this time around, it remains the best-positioned international...”