ESTIMATES OF THE VALUE OF PATENT RIGHTS IN EUROPEAN-COUNTRIES DURING THE POST-1950 PERIOD

被引：371

作者：

SCHANKERMAN, M

PAKES, A

机构：

[1] NATL BUR ECON RES,CAMBRIDGE,MA 02138

[2] HEBREW UNIV JERUSALEM,JERUSALEM,ISRAEL

来源：

关键词：

D O I：

10.2307/2233173

中图分类号：

F [经济];

学科分类号：

02 ;

摘要：

引用

页码：1052 / 1076

页数：25

共 21 条

[1]

Aitchinson J, 1969, LOGNORMAL DISTRIBUTI

[2]

AMEMIYA T, 1981, J ECON LIT, V19, P1483

[3]

[Anonymous], 1975, AGR RES PRODUCTIVITY

[4]

ARROW K, 1962, U NBER C SERIES, V13, P609

[5] DYNAMIC LIMIT PRICING - OPTIMAL PRICING UNDER THREAT OF ENTRY [J].

GASKINS, DW .

[6]

GRABOWSKI HG, 1983, STUDIES DRUG SUBSTIT

[7]

Griliches Z., 1984, R D PATENTS PRODUCTI, P339, DOI 10.7208/9780226308906-008

[8]

Griliches Z., 1984, R D PATENTS PRODUCTI, P89

[9]

HAUSMAN J, 1981, ECONOMETRICA, V46, P1377

[10]

Kotz S., 1970, CONTINUOUS UNIVARIAT, V1