عنوان انگلیسی مقاله:
Mapping the technological landscape: Measuring technology distance, technological footprints, and technology evolution
ترجمه فارسی عنوان مقاله:
نقشه برداری از چشم انداز فن آوری: اندازه گیری فاصله فن آوری، رد پا و فن آوری و تکامل فن آوری
Sciencedirect - Elsevier - Research Policy, 45 (2016) 81-96. doi:10.1016/j.respol.2015.08.001
Article history:Received 29 April 2014Received in revised form 23 July 2015 Accepted 3 August 2015Keywords: Technology landscape Knowledge-spillover Recombinant searchWe develop and apply a set of measures that enable a ﬁne-grained characterization of technological capa- bilities based on the USPTO database. These measures can capture the distance between any two patents, and help to identify outlier patents. They also provide a rich characterization of a ﬁrm’s technological footprint, including its depth and breadth. The measures also enable researchers to assess the technolog- ical overlap, similarity, and proximity of the technological footprints of two or more ﬁrms. At the level of the macro technology landscape, the measures can be used to explore such dynamics as technology agglomeration, knowledge spillovers, and technology landscape evolution. We show applications of each of the measures and compare the results obtained with those that would be obtained with previously existing measures of ﬁrm diversity, similarity and proximity, highlighting the advantages of the measures used here.© 2015 Elsevier B.V. All rights reserved.
Technology landscape | Knowledge-spillove | Recombinant search
قیمت: 1000 تومان