共 17 条
[1]
BARON D, 1983, UNPUB INFORMATION EC
[3]
BONIN J, 1976, AM EC REV, P682
[4]
EKERN S, 1979, BELL J EC
[5]
FAN LS, 1975, AM ECON REV, P226
[7]
GIDIN S, 1970, EC PLANNING, V10, P145
[8]
GUESNERIE R, 1982, J PUBLIC EC, P157
[9]
HOLMSTROM B, 1982, EUROPEAN EC REV FEB, P127