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    Cross-border tax externalities: are budget deficits too small?

    Buiter, W. and Sibert, Anne (2004) Cross-border tax externalities: are budget deficits too small? Working Paper. Birkbeck, University of London, London, UK.

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    Abstract

    In a dynamic optimising model with costly tax collection, a tax cut by one nation creates positive externalities for the rest of the world if initial public debt stocks are positive. By reducing tax collection costs, current tax cuts boost the resources available for current private consumption, lowering the global interest rate. This pecuniary externality benefits other countries because it reduces the tax collection costs for foreign governments of current and future debt service. In the non-cooperative equilibrium, nationalistic governments do not allow for the effect of lower domestic taxes on debt service costs abroad. Taxes are too high and government budget deficits too low compared to the global cooperative equilibrium. Even in the cooperative equilibrium complete tax smoothing is not optimal: current taxes will be lower than future taxes.

    Metadata

    Item Type: Monograph (Working Paper)
    Additional Information: BWPEF 0408
    Keyword(s) / Subject(s): fiscal policy, international policy coordination, optimal taxation.
    School: Birkbeck Schools and Departments > School of Business, Economics & Informatics > Economics, Mathematics and Statistics
    Depositing User: Administrator
    Date Deposited: 09 Apr 2019 11:46
    Last Modified: 01 Aug 2019 04:29
    URI: http://eprints.bbk.ac.uk/id/eprint/27110

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