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Iwasaki, Kohei
Graduate School of Economics, Economics Associate Professor
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Last Updated :2026/08/20
Basic Information
Faculty
Email Address
Email Address
iwasaki.kohei.7a
kyoto-u.ac.jp
Academic Degree
Academic Resume (Undergraduate School/Majors)
ID,URL
ORCID ID
J-Global ID
Researcher number
10936876External link
researchmap URL
list
Last Updated :2026/08/20
Research
Research Topics, Overview of the research
Research Topics
Macroeconomics, Financial EconomicsOverview of the research
I mainly study bubbles of assets such as cryptocurrencies.
Papers
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiInternational Economic Review, May 2026, Peer-reviewed
- Credibility of central banks in monetary economiesKohei IwasakiEconomics Letters, Oct. 2024, Peer-reviewed
- General equilibrium with multiple liquid assetsLukas Altermatt; Kohei Iwasaki; Randall WrightReview of Economic Dynamics, Dec. 2023, Peer-reviewed
- Rational bubbles and middlemenYu Awaya; Kohei Iwasaki; Makoto WatanabeTheoretical Economics, Nov. 2022, Peer-reviewed
- Asset pricing in monetary economiesLukas Altermatt; Kohei Iwasaki; Randall WrightJournal of International Money and Finance, Jul. 2021, Peer-reviewed
Presentations
- Fiscal and Monetary Implications of StablecoinsKohei IwasakiKyoto Workshop on Digitalization and Macroprudential Policy, 11 Mar. 2026
- Money is the Root of Asset BubblesKohei IwasakiWaseda Organizational and Financial Economics Seminar, 13 Oct. 2025
- Money is the Root of Asset BubblesKohei IwasakiSummer Workshop on Money, Banking, Payments and Finance, 12 Aug. 2025
- E-Money and LiquidityKohei IwasakiInstitute for Monetary and Economic Studies Seminar, 20 Jun. 2025
- E-Money and LiquidityKohei IwasakiGoshokita Keizai Seminar, 30 May 2025
- E-Money and LiquidityKohei Iwasaki2025 Kyoto Spring Workshop on Macroeconomics, 01 May 2025
- E-Money and LiquidityKohei IwasakiThe 6th Joint Economics Symposium of 4 Leading Universities in Taiwan and Japan, 28 Mar. 2025
- Money is the Root of Asset BubblesKohei IwasakiJapanese Economic Association 2024 Spring Meeting, 26 May 2024
- E-Money and LiquidityKohei IwasakiMicro/Game Seminar, 25 Apr. 2024, Kyoto University
- Money is the Root of Asset BubblesKohei IwasakiRokko Forum, 16 Jan. 2024, Kobe University
- Money is the Root of Asset BubblesKohei IwasakiMacroeconomics Workshop, 20 Nov. 2023, Waseda University
- Money is the Root of Asset BubblesKohei IwasakiKyoto Autumn Workshop on ``Digitalization and Macroprudential Policy'', 17 Oct. 2023
- Money is the Root of Asset BubblesKohei IwasakiGreater Fool Bubbles Seminar Series, 25 Sep. 2023
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiSummer Workshop on Money, Banking, Payments, and Finance, 01 Aug. 2023
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiISER-MOVE Workshop, 12 Jun. 2023, Universitat Autònoma de Barcelona
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiKyoto Spring Workshop on ``Digitalization and Macroprudencial Policy'', 03 Apr. 2023
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiEconomic Theory Workshop, 16 Feb. 2023, Hitotsubashi University
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiDSGE Workshop, 17 Dec. 2022, CIGS
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiInaugural Search and Matching Workshop in Asia-Pacific, 15 Nov. 2022
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiIESR Seminar, 11 Nov. 2022, Jinan University
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiTohoku University Modern Economics Seminar, 20 Oct. 2022, Tohoku University
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiMacroeconomics Seminar, 30 Sep. 2022, Kyoto University
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiBaptist-Kyoto-NTU-Osaka-Sinica Workshop on Economic Theory, 23 Aug. 2022
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiESAM, 06 Jul. 2022
- Rational Bubbles and MiddlemenKohei IwasakiSeminar in Macroeconomics, 31 May 2022, Hitotsubashi University
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiEssex/RHUL/Bristol Junior SaM Workshop, 26 May 2022
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiResearch Seminar Series, 17 Mar. 2022, Simon Fraser University
- Economies with Multiple Liquid AssetsKohei IwasakiWorkshop for Young New Monetarist Economists, 13 Dec. 2021
- Economies with Multiple Liquid AssetsKohei IwasakiEWMES, 13 Dec. 2021
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiSearch Theory Workshop, 06 Dec. 2021
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiWaseda Friday Economics Seminar, 12 Nov. 2021, Waseda University
- Rational Bubbles and MiddlemenKohei IwasakiGreater Fool Bubbles Seminar Series, 24 Sep. 2021
- Rational Bubbles and MiddlemenKohei IwasakiMini Money Meeting, 19 Apr. 2021
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiISER Seminar Series, 29 Jan. 2021, Osaka University
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiMacro Online Brownbag, 18 Aug. 2020, University of California, Irvine
- Cryptocurrency Bubbles and Costly MiningKohei IwasakiContract Theory Workshop on Zoom, 18 Jul. 2020
- Rational Bubbles and MiddlemenKohei IwasakiEEA ESEM, 26 Aug. 2019
- Rational Bubbles and MiddlemenKohei IwasakiSummer Workshop on Money, Banking, Payments and Finance, 16 Aug. 2019
- Rational Bubbles and MiddlemenKohei IwasakiMini Conference on Search and Money, 27 Jul. 2019, University of Wisconsin-Madison
- Rational Bubbles and MiddlemenKohei IwasakiInternational Conference on Game Theory, 17 Jul. 2019
- Rational Bubbles and MiddlemenKohei IwasakiMacro Brownbag, 05 Jul. 2019, University of California, Irvine
Awards
External funds: Kakenhi
- Digital Currency and the Creation of a New Financial Order: The Confluence of Macro and Micro in Institutional DesignGrant-in-Aid for Scientific Research (A)Medium-sized Section 7:Economics, business administration, and related fieldsKyoto University渡辺 誠From 01 Apr. 2026, To 31 Mar. 2029, Grantedマクロプルーデンス政策;ステーブルコイン;バブル;信用・仲介取引;CBDC
- Digitalization and Macro Prudence PolicyGrant-in-Aid for Scientific Research (A)Medium-sized Section 7:Economics, business administration, and related fieldsKyoto University渡辺 誠From 01 Apr. 2023, To 31 Mar. 2026, Grantedマクロプルーデンス政策;DX化;信用仲介取引;バブル;中央銀行デジタル貨幣;中央銀行デジタル通貨
- Sustainability of Cryptocurrency BubblesGrant-in-Aid for Early-Career ScientistsBasic Section 07010:Economic theory-relatedKyoto University;Osaka University岩崎 康平From 01 Apr. 2022, To 31 Mar. 2027, Granted暗号通貨;バブル;マイニング;精緻化;流動性
list
Last Updated :2026/08/20
Education
Teaching subject(s)
- From 01 Apr. 2026, To 31 Mar. 2027Japanese Economy6121, Fall, Faculty of Economics, 2
- From 01 Apr. 2026, To 31 Mar. 2027Advanced Seminar6283, Spring, Faculty of Economics, 2
- From 01 Apr. 2026, To 31 Mar. 2027Advanced Seminar6283, Fall, Faculty of Economics, 2
- From 01 Apr. 2026, To 31 Mar. 2027Applied Macroeconomic AnalysisA220, Fall, Graduate School of Economics, 2
- From 01 Apr. 2026, To 31 Mar. 2027Master's Thesis Workshop 1A205, Spring, Graduate School of Economics, 2
- From 01 Apr. 2026, To 31 Mar. 2027Theories of Decentralized Trades and BubblesA682, Spring, Graduate School of Economics, 2
- From 01 Apr. 2026, To 31 Mar. 2027Graduation Thesis6286, Fall, Faculty of Economics, 6
- From 01 Apr. 2025, To 31 Mar. 2026Applied Macroeconomic AnalysisA220, Fall, Graduate School of Economics, 2
- From 01 Apr. 2025, To 31 Mar. 2026Master's Thesis Workshop 1A205, Spring, Graduate School of Economics, 2
- From 01 Apr. 2025, To 31 Mar. 2026Theories of Decentralized Trades and BubblesA682, Spring, Graduate School of Economics, 2
- From 01 Apr. 2025, To 31 Mar. 2026Advanced Seminar6283, Fall, Faculty of Economics, 2
- From 01 Apr. 2025, To 31 Mar. 2026Japanese Economy6121, Fall, Faculty of Economics, 2
- From 01 Apr. 2025, To 31 Mar. 2026Advanced Seminar6283, Spring, Faculty of Economics, 2
- From 01 Apr. 2025, To 31 Mar. 2026Readings in Humanities and Social Sciences (Economics, English)A-E1HA08, Spring, Institute for Liberal Arts and Sciences, 2
- From 01 Apr. 2024, To 31 Mar. 2025Theories of Decentralized Trades and BubblesA682, Spring, Graduate School of Economics, 2
- From 01 Apr. 2024, To 31 Mar. 2025Applied Macroeconomic AnalysisA220, Fall, Graduate School of Economics, 2
- From 01 Apr. 2024, To 31 Mar. 2025Japanese Economy6121, Fall, Faculty of Economics, 2
- From 01 Apr. 2024, To 31 Mar. 2025Readings in Humanities and Social Sciences (Economics, English)A-E1HA08, Spring, Institute for Liberal Arts and Sciences, 2
