课题概要
经济全球化取得了长足的进步,并给我们带来了各种各样的好处。但是,全球经济也面临着各种挑战。针对这些挑战,本研究课题选择在经济政策中至关重要的五个问题,从国际经济学主要理论的角度研究这些问题,旨在为政策制定和政策运营提供建议。其中,①、④和⑤是与RIETI中期目标中具体提到的“能源与环境问题”、“低生育率老龄化导致的人口减少加剧”直接相关的研究。②和③是与无形资产数字化和经济的数字化密切相关的研究,这也是中期目标的关键词--实现“Society5.0”的数字化转型的关键。
① 以地球变暖为首的环境问题
② 使用价格转换的跨国公司的避税问题
③ 数字经济下的贸易政策
④ 贸易相关的不确定性的扩大
⑤ 全球化对劳动市场的影响
执行期间: 2020年6月 1日 — 2022年5月31日
主要研究成果
2022年度成果
RIETI工作论文
- 22-E-071
"Global Firms: New welfare implications from importing-exporting" (ARA Tomohiro) - 22-E-067
"A Long-run Transition of Japan's Inter-regional Value Chains" (OKUBO Toshihiro and SASAHARA Akira) - 22-E-066
"Optimal Tariffs on a Monopoly Platform in Two-sided Markets" (KAO Kuo-Feng and MUKUNOKI Hiroshi) - 22-E-063
"Antidumping on Tax-induced Dumping" (MUKUNOKI Hiroshi and OKOSHI Hirofumi)
2021年度成果
RIETI工作论文
- 21-E-102
"Carrying Carbon? Negative and Positive Carbon Leakage with International Transport" (HIGASHIDA Keisaku, ISHIKAWA Jota and TARUI Nori) - 21-E-099
"Assessing Carbon Emissions Embodied in International Trade Based on Shared Responsibility" (Palizha AIREBULE, Haitao CHENG and ISHIKAWA Jota) - 21-E-076
"The Effects of Trade on the Gender Gaps: A Model-based Quantitative Investigation" (SASAHARA Akira and MORI Hiroaki) - 21-E-044
"The Resilience of FDI to Natural Disasters through Industrial Linkages" (KATO Hayato and OKUBO Toshihiro) - 21-E-038
"Innovation for Tax Avoidance: Product Differentiation and the Arm's Length Principle" (OKOSHI Hirofumi) - 21-E-036
"Wake Not a Sleeping Lion: Free Trade Agreements and Decision Rights in Multinationals" (MUKUNOKI Hiroshi and OKOSHI Hirofumi) - 21-E-032
"Competition, Productivity and Trade, Reconsidered" (ARA Tomohiro) - 21-E-030
"Carbon Tax and Border Tax Adjustments with Technology and Location Choices" (Haitao CHENG and ISHIKAWA Jota)