| 研究課題/領域番号 |
19K13681
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| 研究機関 | 大阪大学 |
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研究代表者 |
潘 麗君 大阪大学, 社会経済研究所, 招へい教員 (70784320)
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| 研究期間 (年度) |
2019-04-01 – 2022-03-31
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| キーワード | market structure / firm heterogeneity / merger |
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| 研究実績の概要 |
1. Publication:I published a paper entitled "Competition among Large and Heterogeneous Small Firms" in Economics Letters. This paper considers the coexistence of superstar firms and small firms but account for heterogeneity among the small firms.
2. International conference: My work on merger was accepted for presentation at the 2021 International Industrial Organization Conference (IIOC). I received valuable advice from the discussant and audience.
3. New projects: I started new projects exploring the endogenous choice on strategic behavior by firms, which then determine the market structure.
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| 現在までの達成度 (区分) |
現在までの達成度 (区分)
2: おおむね順調に進展している
理由
1. After careful development of the model and discussion with my coauthor, the paper on merger is now close to completion. The current draft is much more full-fledged than before, with a richer analysis, more precise intuitions and closer policy relevance.
2. With careful revision, the new paper entitled "Competition among large and heterogeneous small firms" has been published in economics letters.
3. Based on my research so far, I started new projects exploring the internal reasons of firms' market power.
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| 今後の研究の推進方策 |
1. I will complete the paper on merger and submit it to a top journal.
2. I will work on the new projects and present the preliminary results in international conferences, such as the European Association for Research in Industrial Economics (EARIE) 2021 virtual conference.
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| 次年度使用額が生じた理由 |
1. To conduct the research on new projects, I need to buy new books and update my software.
2. I will use the travelling fund for international conferences (possibly virtual ones) and domestic travelling. Domestic travelling is necessary when I need to discuss my research with my coauthor and other professors.
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