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If the fool would persist in his folly he would become wise.

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Yoshitaka FUKUI
Professor
Aoyama Business School
Aoyama Gakuin University


w’©“úV•·xk˜_—“
2019”N10ŒŽ17“ú•t’©Š§‚ɐ٘_ŒfÚ

wŽYŒoV•·x
2020”N5ŒŽ24“ú•t“Œ‹ž’©Š§‚ɐٍeŒfÚ

w’©“úV•·@˜_Àx
2020”N3ŒŽ18“ú‚æ‚èÙeiJRŽl‘jŒfÚ
2019”N12ŒŽ24“ú‚æ‚èÙeiJR–kŠC“¹jŒfÚ
2019”N11ŒŽ8“ú‚æ‚èÙeiJR‹ãBjŒfÚ

wŠé‹Æ‰ïŒvx
2020”N5ŒŽ†‚܂ŘAÚ



Wovon man nicht sprechen kann, darüber muß man schweigen.

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