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Frictional Goods Markets: Theory and Applications

Author

Listed:
  • Zachary Bethune
  • Michael Choi
  • Randall Wright

Abstract

We analyse dynamic general equilibrium models with more-or-less directed search by informed buyers and random search by uninformed buyers. This nests existing specifications and generates new insights. A quantitative application concerns the welfare cost of inflation, which is known to be quite high with pure random search and low with pure directed search. Our calibration implies the impact of inflation is fairly low, in part because, in addition to the usual costs, it provides benefits by more heavily taxing high-price sellers that inefficiently profit from exploiting the uninformed. Other applications analyse analytically and numerically changes in credit conditions and information.

Suggested Citation

  • Zachary Bethune & Michael Choi & Randall Wright, 2020. "Frictional Goods Markets: Theory and Applications," The Review of Economic Studies, Review of Economic Studies Ltd, vol. 87(2), pages 691-720.
    • Handle: RePEc:oup:restud:v:87:y:2020:i:2:p:691-720.
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    File URL: http://hdl.handle.net/10.1093/restud/rdz049
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    Citations

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    Cited by:

    1. Jiang, Janet Hua & Puzzello, Daniela & Zhang, Cathy, 2023. "Inflation, Output, and Welfare in the Laboratory," European Economic Review, Elsevier, vol. 152(C).
    2. Nicolas Petrosky-Nadeau & Etienne Wasmer & Philippe Weil, 2021. "When Hosios Meets Phillips: Connecting Efficiency and Stability to Demand Shocks," Working Papers hal-03950239, HAL.
    3. Menzio, Guido, 2024. "Search theory of imperfect competition with decreasing returns to scale," Journal of Economic Theory, Elsevier, vol. 218(C).
    4. Shouyong Shi, 2019. "Sequentially Mixed Search and Equilibrium Price Dispersion," 2019 Meeting Papers 322, Society for Economic Dynamics.
    5. Baughman, Garth & Rabinovich, Stanislav, 2019. "Self-confirming price dispersion in monetary economies," Journal of Economic Theory, Elsevier, vol. 183(C), pages 284-311.
    6. Wang, Liang, 2016. "Endogenous search, price dispersion, and welfare," Journal of Economic Dynamics and Control, Elsevier, vol. 73(C), pages 94-117.
    7. Huanxing Yang, 2020. "Targeted search, endogenous market segmentation, and wage inequality," Economic Theory, Springer;Society for the Advancement of Economic Theory (SAET), vol. 69(2), pages 367-414, March.
    8. Shi, Shouyong, 2023. "Sequentially mixed search and equilibrium price dispersion," Journal of Economic Theory, Elsevier, vol. 213(C).
    9. Miroslav Gabrovski & Athanasios Geromichalos & Lucas Herrenbrueck & Ioannis Kospentaris & Sukjoon Lee, 2023. "The real effects of financial disruptions in a monetary economy," Working Papers 2301, VCU School of Business, Department of Economics.
    10. Athanasios Geromichalos & Lucas Herrenbrueck & Changhyun Lee & Sukjoon Lee, 2024. "What’s so Inconvenient About TIPS?," Working Papers 364, University of California, Davis, Department of Economics.
    11. Lukas Altermatt & Kohei Iwasaki & Randall Wright, 2023. "General Equilibrium with Multiple Liquid Assets," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 51, pages 267-291, December.
    12. Zachary Bethune & Joaquín Saldain & Eric R. Young, 2024. "Consumer Credit Regulation and Lender Market Power," Staff Working Papers 24-36, Bank of Canada.
    13. Rabinovich, Stanislav & Wolthoff, Ronald, 2022. "Misallocation inefficiency in partially directed search," Journal of Economic Theory, Elsevier, vol. 206(C).
    14. Athanasios Geromichalos & Kuk Mo Jung, 2019. "Monetary policy and efficiency in over‐the‐counter financial trade," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 52(4), pages 1699-1754, November.
    15. Stanislav Rabinovich & Ronald Wolthoff, 2020. "Misallocation Effects of Labor Market Frictions," Working Papers tecipa-662, University of Toronto, Department of Economics.
    16. van Buggenum, Hugo & Rabinovich, Stanislav, 2023. "Co-essentiality of money and credit: A mechanism-design view," Journal of Economic Theory, Elsevier, vol. 213(C).
    17. Chao He & Randall Wright, 2019. "On Complicated Dynamics in Simple Monetary Models," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 51(6), pages 1433-1453, September.
    18. John Duffy & Lucie Lebeau & Daniela Puzzello, 2021. "Bargaining Under Liquidity Constraints: Nash vs. Kalai in the Laboratory," Working Papers 2113, Federal Reserve Bank of Dallas.
    19. Kultti, Klaus & Pekkarinen, Teemu, 2021. "Equilibrium price and advertisement distributions," Journal of Mathematical Economics, Elsevier, vol. 97(C).
    20. Randall Wright & Sylvia Xiao & Yu Zhu, 2020. "Frictional Capital Reallocation with Ex Post Heterogeneity," Review of Economic Dynamics, Elsevier for the Society for Economic Dynamics, vol. 37, pages 227-253, August.
    21. Heon Lee, 2021. "Money Creation and Banking: Theory and Evidence," Papers 2109.15096, arXiv.org, revised Jun 2024.

    More about this item

    Keywords

    Information; Money; Inflation; Credit; Search; Pricing;
    All these keywords.

    JEL classification:

    • E31 - Macroeconomics and Monetary Economics - - Prices, Business Fluctuations, and Cycles - - - Price Level; Inflation; Deflation
    • E51 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Money Supply; Credit; Money Multipliers
    • E52 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - Monetary Policy
    • E42 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - Monetary Sytsems; Standards; Regimes; Government and the Monetary System

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