共 10 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]
The Six Major Puzzles in International Macroeconomics: Is There a Common Cause?[J] . NBER Macroeconomics Annual . 2000
[9]
Scale Economies, Product Differentiation, and the Pattern of Trade[J] . Paul Krugman.The American Economic Review . 1980 (5)
[10]
A Theoretical Foundation for the Gravity Equation[J] . James E. Anderson.The American Economic Review . 1979 (1)