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Nagayasu Jun

Tohoku University - Graduate School of Economics & Management

Kawauchi, Aoba-ku

Sendai, 980-8576

Japan

  • Tohoku University - Graduate School of Economics & Management

SCHOLARLY PAPERS

6

DOWNLOADS

72

TOTAL CITATIONS

0

Scholarly Papers (6)

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1.

Costs of Fighting for Blue Sky: Evidence on the Short- and Long-Term Effects

Downloads 37 (1,249,711)

Costs of Fighting for Blue Sky: Evidence on the Short- and Long-Term Effects

Number of pages: 56 Posted: 13 May 2025
Yikai Zhao, Nagayasu Jun and Jingyi Tian
Tohoku University - Graduate School of Economics & Management, Tohoku University - Graduate School of Economics & Management and Tohoku University - Graduate School of Economics & Management
Downloads 24 (1,459,262)

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Environmental Regulation, Municipal Corporate Bonds, Local Government Financing, Bond Spreads

Costs of Fighting for Blue Sky: Evidence on the Short- and Long-Term Effects

Number of pages: 56 Posted: 13 May 2025
Yikai Zhao, Nagayasu Jun and Jingyi Tian
Tohoku University - Graduate School of Economics & Management, Tohoku University - Graduate School of Economics & Management and Tohoku University - Graduate School of Economics & Management
Downloads 13 (1,589,301)

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Environmental Regulation, Municipal Corporate Bonds, Local Government Financing, Bond Spreads

2.

Cyclical Reaction of Fiscal Policy and its Relationship with the Current Account Balance

Number of pages: 44 Posted: 20 Jun 2025
Lamia Bazzaoui, Nagayasu Jun and Ronald MacDonald
University Hassan II of Casablanca, Tohoku University - Graduate School of Economics & Management and University of Glasgow - Adam Smith Business School
Downloads 28 (1,359,097)

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Cyclicality, Fiscal Policy, Current Account, Government Spending

3.

Political Uncertainty and Artificial Intelligence Innovation: Evidence from U.S. Patent Data *

Number of pages: 54 Posted: 17 Jul 2026
Jingyi Tian, Shutong Zhang, Yikai Zhao and Nagayasu Jun
Tohoku University - Graduate School of Economics & Management, Tohoku University - Graduate School of Economics & Management, Tohoku University - Graduate School of Economics & Management and Tohoku University - Graduate School of Economics & Management
Downloads 7

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Political Uncertainty, Artificial Intelligence, Regional Development, Innovation

4.

Generative AI: The Transformative Impact of ChatGPT on Systemic Financial Risk in Chinese Banks

Posted: 11 Mar 2025
Yikai Zhao, Runyu Dai and Nagayasu Jun
Tohoku University - Graduate School of Economics & Management, Tohoku University - Economics & Management and Tohoku University - Graduate School of Economics & Management

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AI, ChatGPT, Systemic financial risk

5.

Costs of Fighting for Blue Sky: Evidence from Municipal Bond Markets in China

Posted: 11 Mar 2025 Last Revised: 12 Mar 2025
Jingyi Tian, Yikai Zhao and Nagayasu Jun
Tohoku University - Graduate School of Economics & Management, Tohoku University - Graduate School of Economics & Management and Tohoku University - Graduate School of Economics & Management

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Environmental Regulation, Municipal Corporate Bonds, Local Government Financing, Bond Spreads

6.

Beyond Computation: How National Supercomputing Centers Facilitate New Business Entry

Posted: 11 Mar 2025
Jingyi Tian, Nagayasu Jun, Yikai Zhao and Shutong Zhang
Tohoku University - Graduate School of Economics & Management, Tohoku University - Graduate School of Economics & Management, Tohoku University - Graduate School of Economics & Management and Tohoku University - Graduate School of Economics & Management

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National Supercomputing Centers, Regional development, DID