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军事技术发展对创新的影响:战前和战时日本秘密专利的证据

The Impact of Military Technology Development on Innovation: Evidence from prewar and wartime Japanese secret patents

tai atuki(东京大学) / Nakajima Kadaro(Rieti教职员工) / Okazaki Tetsuji(Fanculty Fehler) / Saito Yukiko(高级研究员)< / div>