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A Study on the Effect of Firm's Patent Activity on Business Performance - Focuss on Time Lag Analysis of IT Industry  

Lee, Joon Hyuck (고려대학교 산업경영공학과)
Kim, Gab Jo (고려대학교 산업경영공학과)
Park, Sang Sung (고려대학교 기술경영전문대학원)
Jang, Dong Sik (고려대학교 산업경영공학과)
Publication Information
Journal of Korea Society of Digital Industry and Information Management / v.9, no.2, 2013 , pp. 121-137 More about this Journal
Abstract
Now days, firm's technology capability is recognized as important factor to forecast and to evaluate firm's business performance. There are many efforts to develop useful indicators by applying patent information that includes concrete description about technology. Many previous studies analyzed relationship between patent indicators and firm's performance. But they didn't consider time gap between a point of firm's invention activity and a point of firm's performance improvement. They didn't considered a character of industrial fields either. To overcome these limitations, we selected IT industry for target analysis industry. Time-series patent data and financial data from 41 American IT firms between 2000 and 2011 were used to analyze. In this study, We empirically analyzed subsequent effect of patent indicators on firm's business performance by using correlation analysis and regression analysis.
Keywords
Business Performance; Patent Indicator; Regression Analysis; Patent;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
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