Masashi Umezawa. Behavior-based price discrimination in a horizontally and vertically differentiated duopoly with switching costs. Information Economics and Policy. 2022. 61. 4. 101004
Masashi Umezawa. Optimal two-part tariff licensing in a Stackelberg duopoly. Economics Bulletin. 2022. 42. 2. 629-642
T. Kitagawa, Y. Masuda, M. Umezawa. Impact of Technology Development Costs on Licensing Form in a Differentiated Cournot Duopoly. INTERNATIONAL JOURNAL OF ECONOMIC THEORY. 2020. 16. 2. 153-166
Behavior-based Price Discrimination in a Horizontally and Vertically Differentiated Duopoly with Switching Costs
(2022 INFORMS Annual Meeting 2022)
Behavior-Based Price Discrimination in an Asymmetric Duopoly with Switching Costs
(46th Annual Conference of the European Association for Research in Industrial Economics 2019)
Behavior-Based Price Discrimination with Switching Costs and Indirect Network Effects
(ASIA-PACIFIC INDUSTRIAL ORGANIZATION CONFERENCE 2018 2018)
Royalty Licensing Mechanisms in a Leadership Structure
(INFORMS Annual Meeting 2015 2015)