| An analysis of entry-then-privatization model: welfare and policy implications SH Lee, T Matsumura, S Sato Journal of Economics 123, 71-88, 2018 | 64 | 2018 |
| Freemium as optimal menu pricing S Sato International Journal of Industrial Organization 63, 480-510, 2019 | 43 | 2019 |
| Dynamic privatization policy S Sato, T Matsumura The Manchester School 87 (1), 37-59, 2019 | 30 | 2019 |
| Free entry under common ownership S Sato, T Matsumura Economics Letters 195, 109489, 2020 | 29 | 2020 |
| Shadow cost of public funds and privatization policies S Sato, T Matsumura The North American Journal of Economics and Finance 50, 101026, 2019 | 23 | 2019 |
| Dual-Role Platforms and Self-Preferencing: Sequential Search Approach Y Kittaka, S Sato Available at SSRN 3736574, 2022 | 18* | 2022 |
| An Empirical Model of Mobile App Competition: The Role of Revenue Source Channel K Kawaguchi, S Sato, T Kuroda | 15* | 2023 |
| Self-preferencing by platforms: A literature review Y Kittaka, S Sato, Y Zennyo Japan and the World Economy, 101191, 2023 | 12 | 2023 |
| Horizontal mergers in the presence of network externalities S Sato Available at SSRN 3461769, 2021 | 6 | 2021 |
| Usage lock-in and platform competition S Sato Available at SSRN 3864942, 2022 | 4 | 2022 |
| Platform oligopoly with endogenous homing: Implications to mergers and free entry T Adachi, S Sato, M Tremblay Journal of Industrial Economics (forthcoming), 2021 | 4* | 2021 |
| Partial Privatization under Multimarket Price Competition T Masuda, S Sato | 4 | 2017 |
| Joint-purchase benefits as an anti-steering device of platforms S Sato Economics Letters 215, 110504, 2022 | 3 | 2022 |
| Market shares and profits in two-sided markets S Sato Economics Letters 207, 110042, 2021 | 3 | 2021 |
| Cournot platform competition with mixed-homing MJ Tremblay, T Adachi, S Sato International Journal of Industrial Organization 91, 103002, 2023 | 2 | 2023 |
| Asymmetric Platform Oligopoly M Peitz, S Sato CRC TR 224 Discussion Paper Series, 2023 | 2 | 2023 |
| Do Agency Contracts Facilitate Upstream Collusion? Y Hino, S Sato, Y Zennyo Available at SSRN 3174264, 2019 | 2 | 2019 |
| Relevant Markets and Market Power of Mobile Apps K Kawaguchi, T Kuroda, S Sato Japan and the World Economy, 2023 | 1 | 2023 |
| Optimal risk regulation of monopolists with subjective risk assessment D Kishishita, S Sato Journal of Regulatory Economics 59 (3), 251-279, 2021 | 1 | 2021 |
| Monopoly regulation in the presence of consumer demand-reduction S Sato Economics Letters 173, 61-64, 2018 | 1 | 2018 |
Toshihiro MatsumuraProfessor, Institute of Social Science, The University of TokyoVerified email at iss.u-tokyo.ac.jp
