共 16 条
- [11] A finite sample correction for the variance of linear efficient two-step GMM estimators[J] . Frank Windmeijer.Journal of Econometrics . 2004 (1)
- [13] The complex integration strategies of multinationals and cross country dependencies in the structure of foreign direct investment[J] . Stephen Ross Yeaple.Journal of International Economics . 2002 (2)
- [14] Infrastructure, transport costs and trade[J] . Spiros Bougheas,Panicos O. Demetriades,Edgar L.W. Morgenroth.Journal of International Economics . 1998 (1)
- [16] Scale Economies, Product Differentiation, and the Pattern of Trade[J] . Paul Krugman.The American Economic Review . 1980 (5)