共 28 条
- [1] AMEY LR, 1964, J ROYAL STATISTICA A, V127, P267
- [2] Caves R., 1975, Diversification, Foreign Investment and Scale in North American Manufacturing Industries
- [5] DUNNING J, 1974, INT PRODUCTION ALTER, V16
- [6] Goldberger A. S., 1964, ECONOMET THEOR, P158
- [7] Gort M., 1962, DIVERSIFICATION INTE
- [9] HORST T, 1972, AM ECON REV, V62, P37
- [10] HORST T, 1975, AM ECON REV, V65, P235