共 11 条
- [6] Gravity with Gravitas: A Solution to the Border Puzzle[J] . James E. Anderson,Eric van Wincoop.The American Economic Review . 2003 (1)
- [8] Regionalism in the nineties: what effect on trade?[J] . Isidro Soloaga,L. Alan Wintersb.North American Journal of Economics and Finance . 2001 (1)
- [9] The Six Major Puzzles in International Macroeconomics: Is There a Common Cause?[J] . NBER Macroeconomics Annual . 2000
- [10] Scale Economies, Product Differentiation, and the Pattern of Trade[J] . Paul Krugman.The American Economic Review . 1980 (5)