共 30 条
- [22] Agglomeration economies: Are they exaggerated by industrial aggregation?[J] . Ronald L Moomaw.Regional Science and Urban Economics . 1998 (2)
- [23] The international regulation of intellectual property [J]. WELTWIRTSCHAFTLICHES ARCHIV-REVIEW OF WORLD ECONOMICS, 1998, 134 (02): : 186 - 208
- [24] Geographic Concentration in U.S. Manufacturing Industries: A Dartboard Approach[J] . Glenn Ellison,Edward L. Glaeser.Journal of Political Economy . 1997 (5)
- [25] Determinants of patent rights: A cross-national study[J] . Juan C. Ginarte,Walter G. Park.Research Policy . 1997 (3)
- [26] Regional growth in postwar Japan [J]. REGIONAL SCIENCE AND URBAN ECONOMICS, 1997, 27 (06) : 643 - 670
- [27] Embodied technological progress, technology-related producer inputs, and regional factors in a firm-level model of growth[J] . Shanzi Ke,Michael I. Luger.Regional Science and Urban Economics . 1996 (1)
- [28] Productivity and the density of economic activity [J]. AMERICAN ECONOMIC REVIEW, 1996, 86 (01) : 54 - 70
- [29] How trade-related are intellectual property rights?[J] . Keith E. Maskus,Mohan Penubarti.Journal of International Economics . 1995 (3)
- [30] A Theoretical Foundation for the Gravity Equation[J] . James E. Anderson.The American Economic Review . 1979 (1)