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First Author:
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Chaowen Yu |
Department of Economics, Keio University |
yu-chaowen@keio.jp |
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Second Author:
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Yuhki Hosoya |
Department of Economics, Kanto-Gakuin University |
hosoya@kanto-gakuin.ac.jp |
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Third Author:
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Toru Maruyama |
Department of Economics, Keio University |
maruyama@econ.keio.ac.jp |
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