Chang, Pao-Li; Lee, Myoung-Jae - School of Economics, Singapore Management University - 2010
pair-matching, permutation tests, and a Rosenbaum (2002) sensitivity analysis. Together, these methods provide an … results suggest large GATT/WTO trade-promoting e®ects, robust to various restricted matching criteria, alternative indicators … for GATT/WTO involvement, different matching methodologies, non-random incidence of positive trade flows, and inclusion of …