共 23 条
[13]
Krugman P., 1991, GEOGRAPHY TRADE
[15]
Muth R.F., 1969, CITIES HOUSING
[18]
POLLAK RA, 1979, AM ECON REV, V69, P216
[20]
INCREASING RETURNS AND LONG-RUN GROWTH
[J].
JOURNAL OF POLITICAL ECONOMY,
1986, 94 (05)
:1002-1037