1 “... are on average 2.3 times more restrictive than current policies. The best offers submitted so far as part...”

2 “... times the share affected in any of the years since the global financial crisis of 2009. Tit-for-tat...”

3 “..., countries, and time. Since the disaggregated output data needed to infer border barriers flexibly are often...”

4 “... the heterogeneity persist over time? Using data from the 1980, 1990, and 2000 Censuses, this paper finds...”

5 “..., and time periods. They find a spillover effect that is statistically and quantitatively significant...”

6 “... agreements. The paper analyzes, for the first time, not only bilateral agreements, but also plurilateral...”

7 “...; (ii) the number of commitments in preferential trade agreements has increased over time, particularly...”

8 “... mobility of people should no longer be seen as a one-time event or one-way flow from South to North...”

9 “..., liberalization in many countries is leading for the first time to the private and foreign provision of services...”

10 “... restrictions on international data flows, while at the same time creating unprecedented obligations on all...”

11 “... are greatest. If these proposals cannot be fully implemented in the Doha time frame, then any Doha agreement...”

12 “... of the unskilled. At the same time, source countries like Zambia cannot unilaterally ensure temporariness...”

13 “... of policy reversals in major markets. At the same time, new deep trade agreements have recently entered...”