共 17 条
[1]
AGGARWAL R, 1977, EC AFFAIRS SEP
[2]
AGMON T, 1977, J FINANCE SEP, P1049
[3]
[Anonymous], IND MARKET STRUCTURE
[6]
ERRUNZA VR, 1981, J FINANCE MAY, P401
[7]
INDUSTRIAL RESEARCH AND DEVELOPMENT, INTANGIBLE CAPITAL STOCKS, AND FIRM PROFIT RATES
[J].
BELL JOURNAL OF ECONOMICS,
1978, 9 (02)
:328-343
[8]
HYMER SH, 1966, THESIS MIT
[9]
Jacquillat B, 1978, J PORTFOLIO MANAGE, V4, P8, DOI DOI 10.3905/JPM.1978.408629
[10]
Kindleberger C. P., 1969, AM BUSINESS ABROAD 6