The effects of related and unrelated technological diversification on innovation performance and corporate growth in the Taiwan's semiconductor industry. - Yu-Shan Chen; Chun-Yu Shih; Ching-Hsun Chang (Scientometrics, 2012)

Patents and market value in the U.S. pharmaceutical industry: new evidence from panel threshold regression. - Yu-Shan Chen; Chun-Yu Shih; Ching-Hsun Chang (Scientometrics, 2013)

Explore the new relationship between patents and market value: a panel smooth transition regression (PSTR) approach. - Yu-Shan Chen; Chun-Yu Shih; Ching-Hsun Chang (Scientometrics, 2014)