PATENTS AS OPTIONS - SOME ESTIMATES OF THE VALUE OF HOLDING EUROPEAN PATENT STOCKS

被引:478
作者
PAKES, A
机构
关键词
D O I
10.2307/1912835
中图分类号
F [经济];
学科分类号
02 ;
摘要
引用
收藏
页码:755 / 784
页数:30
相关论文
共 27 条
[1]  
ERICSON R, 1983, 1983 NBER C TECHN CH
[2]  
GARBROWSKI HG, 1983, STUDIES DRUG SUBSTIT
[3]  
Gill PE, 1981, PRACTICAL OPTIMIZATI
[4]  
Griliches Z, 1984, PATENTS R D PRODUCTI
[5]   ANALYSIS OF DICHOTOMOUS RESPONSE DATA FROM CERTAIN TOXICOLOGICAL EXPERIMENTS [J].
HASEMAN, JK ;
KUPPER, LL .
BIOMETRICS, 1979, 35 (01) :281-293
[6]   A METHOD FOR MINIMIZING THE IMPACT OF DISTRIBUTIONAL ASSUMPTIONS IN ECONOMETRIC-MODELS FOR DURATION DATA [J].
HECKMAN, J ;
SINGER, B .
ECONOMETRICA, 1984, 52 (02) :271-320
[7]  
Lerman S. R., 1981, STRUCTURAL ANAL DISC, P305
[8]   JOB MATCHING AND OCCUPATIONAL CHOICE [J].
MILLER, RA .
JOURNAL OF POLITICAL ECONOMY, 1984, 92 (06) :1086-1120
[9]  
*NAT PHYS LAB, 1983, QMNDIF NUM AN GROUP
[10]  
*ORG EC COOP DEV, 1975, PATT RES DEV RES EXP