Personal Information
・Current position: Academic Association, Associate Professor, Faculty of Economics and Graduate School of Humanities andSocial Sciences, Saitama University
・Fields of Interest: Macroeconomics, Monetary policy, Fiscal policy
・E-mail: niwahidekazu@mail.saitama-u.ac.jp
・Education:
・Ph.D. Economics, Hitotsubashi University, March 2022
・MA. Economics, Hitotsubashi University, March 2017
・BA. Economics, Hitotsubashi University, March 2015
Published and Forthcoming Papers
・“A Fiscal Theory of Central Bank's Solvency: Perils of the Quantitative and Qualitative Monetary Easing.”2024, Japan and the World Economy.
・“Should the Fiscal Authority Avoid Implementation Lags?” (with Masataka Eguchi and Takayuki Tsuruga), 2024, Oxford Bulletin of Economics and Statistics.
・"Exiting from Quantitative Easing in an Era of Large Government Debt: Inflation or Default ?”, 2024, Economics Letters.
・"An Expansionary Effect of QE without the Signaling Channel.", 2023, Economics Bulletin.
・"An Effect of Population Aging on the Effectiveness of Fiscal Policy: Analysis using a panel VAR model.", (with Hiroshi Morita), 2022, Public Policy Review.
Working Papers and Ongoing Research
・“Fragmented Fiscal Policymaking and Monetary Policy: Policy Game in a New Keynesian Economy" R&R (3rd round), Economic Modelling.
・"Optimal Monetary Policy when the Fiscal Authority is Impatient: The Role of the Duration of Government Debt." in progress.
Book Chapters
・「第3章 インフラ投資のマクロ経済効果」森田裕史編『マクロ経済構造の分析－時系列分析手法とその応用』日本評論社（2023年3月）pp. 65-91〔森田裕史氏との共著〕
・「第7章 物価水準の財政理論の概説」森田裕史編『マクロ経済構造の分析－時系列分析手法とその応用』日本評論社（2023年3月）pp. 171-184