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On the Welfare Effects of Credit Arrangements

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  • Jonathan Chiu
  • Mei Dong
  • Enchuan Shao

Abstract

This paper studies the welfare effects of different credit arrangements and how these effects depend on the trading mechanism and inflation. In a competitive market, a deviation from the Friedman rule is always sub-optimal. Moreover, credit arrangements can be welfare-reducing, because increased consumption by credit users will drive up the price level so that money users have to reduce consumption when facing a binding liquidity restraint. By adopting an optimal trading mechanism, however, these welfare implications can be overturned. Price discrimination under the optimal mechanism helps internalize the price effects. First, small deviations from the Friedman rule are no longer welfare-reducing. Second, increasing the access to credit becomes welfare-improving. Finally, the model is extended to study the welfare effects of credit systems when credit serves as means of payment, and endogenous credit constraint.

Suggested Citation

  • Jonathan Chiu & Mei Dong & Enchuan Shao, 2012. "On the Welfare Effects of Credit Arrangements," Staff Working Papers 12-43, Bank of Canada.
    • Handle: RePEc:bca:bocawp:12-43
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    References listed on IDEAS

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    Cited by:

    1. Berentsen, Aleksander & Huber, Samuel & Marchesiani, Alessandro, 2016. "The societal benefit of a financial transaction tax," European Economic Review, Elsevier, vol. 89(C), pages 303-323.
    2. Davoodalhosseini, Seyed Mohammadreza, 2022. "Central bank digital currency and monetary policy," Journal of Economic Dynamics and Control, Elsevier, vol. 142(C).
    3. Mohammed Ait Lahcen & Pedro Gomis‐Porqueras, 2021. "A Model of Endogenous Financial Inclusion: Implications for Inequality and Monetary Policy," Journal of Money, Credit and Banking, Blackwell Publishing, vol. 53(5), pages 1175-1209, August.
    4. Jonathan Chiu & Mohammad Davoodalhosseini, 2021. "Central Bank Digital Currency and Banking: Macroeconomic Benefits of a Cash-Like Design," Staff Working Papers 21-63, Bank of Canada.
    5. Stanislav PERCIC, 2018. "Credit expansion and social welfare in the European Union," CES Working Papers, Centre for European Studies, Alexandru Ioan Cuza University, vol. 10(4), pages 491-509, January.

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    More about this item

    Keywords

    Credit and credit aggregates; Payment clearing and settlement systems;

    JEL classification:

    • E40 - Macroeconomics and Monetary Economics - - Money and Interest Rates - - - General
    • E50 - Macroeconomics and Monetary Economics - - Monetary Policy, Central Banking, and the Supply of Money and Credit - - - General

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