共 8 条
- [6] When is the economy monocentric?: von Thünen and Chamberlin unified[J] . Masahisa Fujita,Paul Krugman.Regional Science and Urban Economics . 1995 (4)
- [7] INCREASING RETURNS AND LONG-RUN GROWTH [J]. JOURNAL OF POLITICAL ECONOMY, 1986, 94 (05) : 1002 - 1037
- [8] Optimum City Size: The External Diseconomy Question[J] . J. V. Henderson.Journal of Political Economy . 1974 (2)