decipher
发表于 2025-3-23 13:38:35
http://reply.papertrans.cn/47/4668/466748/466748_11.png
FLACK
发表于 2025-3-23 14:38:51
http://reply.papertrans.cn/47/4668/466748/466748_12.png
闲聊
发表于 2025-3-23 20:47:39
http://reply.papertrans.cn/47/4668/466748/466748_13.png
柔软
发表于 2025-3-23 22:26:43
http://reply.papertrans.cn/47/4668/466748/466748_14.png
打算
发表于 2025-3-24 02:25:30
The Impact of Spillovers and Knowledge Heterogeneity on Firm Performance: Evidence from Swiss Manufawell as R&D spillovers, on total factor productivity at the firm level for Swiss manufacturing in the usual setting of a Cobb-Douglas production function. We introduce spillovers from R&D or patents by constructing two types of spillover measures: one based on material flows between sectors, and the
Antagonist
发表于 2025-3-24 08:56:20
Why Do Firms , Collaborate? The Role of Competencies and Technological Regimesechnological change has become acknowledged more widely. As a result, the contributions of research and development activities (R&D) to innovation and industrial evolution, especially in the manufacturing industries are well appreciated. However, in economic models, as well as in many empirical stud
Mets552
发表于 2025-3-24 12:26:56
http://reply.papertrans.cn/47/4668/466748/466748_17.png
百科全书
发表于 2025-3-24 17:01:12
R&D and Export Performance: Taking Account of Simultaneityes the same technology), we saw during the 1980s a revival of interest in ‘neo-technology’ or ‘technology gap’ theories of international trade. While these theories go back to the seminal work by outsiders such as Posner (1961), Vernon (1966) and Hufbauer (1966), there are signs that they are becomi
Shuttle
发表于 2025-3-24 18:59:49
http://reply.papertrans.cn/47/4668/466748/466748_19.png
coltish
发表于 2025-3-24 23:47:44
reffen Dabei hat die Statistik in der breiten Bevölkerung nicht unbedingt einen guten Ruf. Als trockene Beschäftigung mit vielen Zahlen verschrien, wird ihr zusätzlich noch ein unredlicher Charakter nachgesagt. Der ehemalige britische Premierminister Benjamin Disraeli soll das einmal so auf den Punk