Journal ArticleDOI
The relationship between a firm's patent quality and its market value — The case of US pharmaceutical industry
Yu-Shan Chen,Ke-Chiun Chang +1 more
TLDR
In this paper, the authors examined the relationship between corporate market value and four patent quality indicators (RPP, revealed technology advantage (RTA), Herfindahl-Hirschman Index of patents (HHI of patents), and patent citations) in the US pharmaceutical industry.About:
This article is published in Technological Forecasting and Social Change.The article was published on 2010-01-01. It has received 158 citations till now. The article focuses on the topics: Market value.read more
Citations
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Journal ArticleDOI
Early identification of emerging technologies: A machine learning approach using multiple patent indicators
TL;DR: The case of pharmaceutical technology shows that the proposed machine learning approach to identifying emerging technologies at early stages using multiple patent indicators that can be defined immediately after the relevant patents are issued can facilitate responsive technology forecasting and planning.
Journal ArticleDOI
Using patent data to analyze trends and the technological strategies of the amorphous silicon thin-film solar cell industry
TL;DR: In this article, four patent strategic clusters were identified for thin-film solar cells and the results regarding the company and technology levels of the clusters were integrated with profile data and developmental progress information to understand the patent performance, technologic capacity, and R&D background of the a-Si TFSC.
Journal ArticleDOI
A patent quality analysis and classification system using self-organizing maps with support vector machine
TL;DR: The proposed SOM-KPCA-SVM is applied to classify patent quality automatically in patent data of the thin film solar cell and experimental results show that the proposed system can capture the analysis effectively compared with traditional manpower approach.
References
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Book
The Theory of Industrial Organization
TL;DR: The Theory of Industrial Organization as discussed by the authors is the first primary text to treat the new industrial organization at the advanced-undergraduate and graduate level Rigorously analytical and filled with exercises coded to indicate level of difficulty, it provides a unified and modern treatment of the field with accessible models that are simplified to highlight robust economic ideas.
Journal ArticleDOI
Profiting from technological innovation: Implications for integration, collaboration, licensing and public policy
TL;DR: In this article, the authors explain why innovating firms often fail to obtain significant economic returns from an innovation, while customers, imitators and other industry participants be- nefit.
Book
Analysis of Panel Data
TL;DR: In this paper, the authors propose a homogeneity test for linear regression models (analysis of covariance) and show that linear regression with variable intercepts is more consistent than simple regression with simple intercepts.
Book
Industrial market structure and economic performance
TL;DR: In this article, the authors have reviewed theoretical, empirical, and policy developments of the past decade and provided new insights into strategic behaviour from game theory, and integrated them with the related theoretical materials.