共 53 条
[3]
[Anonymous], 1990, J POLIT ECON, V98, P2, DOI DOI 10.1086/261725
[4]
Audretsch DB, 1996, AM ECON REV, V86, P630
[8]
BROCKER J, 1995, NEUE ANSATZE REGIONA, V24
[9]
BROCKER J, 2004, URBAN DYNAMICS GROWT