Estimating the degree of firms' input market power via data envelopment analysis: Evidence from the global biotechnology and pharmaceutical industry

Hirofumi Fukuyama, Roman Matousek, Nickolaos G. Tzeremes. Estimating the degree of firms' input market power via data envelopment analysis: Evidence from the global biotechnology and pharmaceutical industry. European Journal of Operational Research, 305(2):946-960, 2023. [doi]

Abstract

Abstract is missing.