学歴

職歴

著作物

• 『（改定版）経済学で出る数学：高校数学からきちんと攻める』 日本評論社、尾山大輔・安田洋祐（編著）・武岡則男・千木良弘明・奴田原健悟・無藤望（著）
• 『経済学で出る数学：高校数学からきちんと攻める（経済セミナー増刊）』 日本評論社、尾山大輔（編著）・武岡則男・千木良弘明・奴田原健悟・無藤望・安田洋祐（著）
• 『News, Productivity, and Business Cycle Fluctuations』博士論文、東京大学

論文

査読付論文

• "What drives fluctuations of labor wedge and business cycles? Evidence from Japan" (joint work with Masaru Inaba and Daichi Shirai) Journal of Macroeconomics Vol.72, 103402, 2022.
• "Why is the Shape of the Laffer Curve for Consumption Tax Different from That for Labor Income Tax?" (joint work with Kazuki Hiraga) FinanzArchiv / Public Finance Analysis Vol. 78 No. 3, 342 – 361, 2022.
• "A Comparison of Behavior-Restriction and Test-and-Isolate Policies Using an Epidemiological Model" (joint with Keiichiro Kobayashi) Journal of International Economic Studies No.36, 139‒156, 2022.
• "Do Credit Market Imperfections Justify a Central Bank's Response to Asset Price Fluctuations?" Journal of Economic Dynamics and Control Vol.61, Issue C, pp.81-94, 2015.
• "Laffer Curves in Japan" Journal of the Japanese and International Economies Vol.36, Issue C, pp.56-72, 2015.
• "What Asset Prices Should be Targeted by a Central Bank?" Journal of Money, Credit and Banking Vol.46, Issue 4, pp.817-836, 2014.
• "Asset Prices, Nominal Rigidities, and Monetary Policy: Negative Monetary Policy Responses to Asset Price Fluctuations" Theoretical Economics Letters Vol.4, No.8, pp.634-638, 2014.
• "Asset Prices, Nominal Rigidities, and Monetary Policy: Role of Price Indexation" Theoretical Economics Letters Vol.3, No.3, pp.182-187, 2013.
• "An Application of Business Cycle Accounting with Misspecified Wedges," (joint with Masaru Inaba), Review of Economic Dynamics Vol. 15, Issue 2, April 2012, pp. 265-269, 2012.
• "Note on Nominal Rigidities and News-Driven Business Cycles"　Theoretical Economics Letters Vol. 2, No. 5, pp. 431-434, 2012.
• "Nominal Rigidities, News-Driven Business Cycles and Monetary Policy" (joint with Keiichiro Kobayashi) The B.E. Journal of Macroeconomics Vol.10, Issue 1 (Contributions), Article 24, pp. 1-24, 2010.
• "Internal and External Habits and News-Driven Business Cycles" Economics Letters Vol.107, Issue 2, pp.300-303, 2010.
• "The Role of Investment Wedges in the Carlstrom-Fuerst Economy and Business Cycle Accounting" (joint with Masaru Inaba) Economics Letters Vol.105, Issue 3, pp.200-203, 2009.
• "Structural Changes and Economic Growth: Evidence from Japan" Economics Bulletin Vol.15 No.9, pp.1-11, 2008
• "Collateralized Capital and News-Driven Cycles" (joint with Keiichiro Kobayashi) Economics Bulletin Vol.5 No.17, pp.1-9, 2007

ディスカッション・ペーパー

• "A benefit of monetary policy response to inequality" CIGS Working Paper Series No.22-006E
• "Trend inflation, asset prices and monetary policy" CIGS Working Paper Series No. 21-004E
• 「感染症拡大モデルにおける行動制限政策と検査隔離政策の比較」（小林慶一郎氏との共著）CIGS Working Paper Series No. 20-005J
• "When is the Laffer Curve for Consumption Tax Hump-Shaped?" (joint work with Kazuki Hiraga) CIGS Working Paper Series No.16-002E
• "Dynamic Effects of Fiscal Policy in Japan: Evidence from a Structural VAR with Sign Restrictions"(joint with Kensuke Miyazawa) CIGS Working Paper Series No.13-006E
• "Asset Price Targeting Government Spending and Equilibrium Indeterminacy in a Sticky Price Economy"CIGS Working Paper Series No.13-003E
• "On Equivalence Results in Business Cycle Accounting” (joint with Masaru Inaba) RIETI Discussion Paper 08-E-015
• "Asset Pricing Accounting” Paper presented at the 2007 Spring Meeting of the Japanese Economic Association, 2007
• "The Short-Run Effect of Technology Shocks: A Solow-Hall Approach” Paper presented at the 2006 Spring Meeting of the Japanese Economic Association, 2006

その他

所属学会

• 日本経済学会
• 日本金融学会
• American Economic Association
• Econometric Society
• European Economic Association
• Royal Economic Society
• International Institute of Pubi Finance