IDEAS home Printed from https://ideas.repec.org/e/pru149.html
   My authors  Follow this author

Xavier Ruiz del Portal

Personal Details

First Name:Xavier
Middle Name:
Last Name:Ruiz del Portal
Suffix:
RePEc Short-ID:pru149
[This author has chosen not to make the email address public]

Affiliation

Departament d'Economia Aplicada
Universitat de Lleida

Lleida, Spain
http://web.udl.es/dept/econap/
RePEc:edi:deudles (more details at EDIRC)

Research output

as
Jump to: Articles

Articles

  1. Xavier Ruiz del Portal, 2020. "Two reasons for not using commodity taxation in the presence of an optimal income tax," Hacienda Pública Española / Review of Public Economics, IEF, vol. 232(1), pages 9-28, March.
  2. X. Ruiz del Portal, 2017. "Erratum to: Optimal mixed taxation, public goods and the problem of high-skilled emigration," Journal of Economics, Springer, vol. 122(2), pages 197-197, October.
  3. X. Ruiz del Portal, 2017. "Optimal mixed taxation, public goods and the problem of high-skilled emigration," Journal of Economics, Springer, vol. 122(2), pages 97-119, October.
  4. X. Ruiz del Portal, 2012. "Conditions for incentive compatibility in models with multidimensional allocation functions and one-dimensional types," Review of Economic Design, Springer;Society for Economic Design, vol. 16(4), pages 311-321, December.
  5. X. Ruiz del Portal, 2012. "On the Direct Versus Indirect Taxation Controversy," Hacienda Pública Española / Review of Public Economics, IEF, vol. 203(4), pages 9-22, December.
  6. Ruiz del Portal, X., 2012. "On the implementability of contracts without quasilinear utility," Economics Letters, Elsevier, vol. 116(1), pages 42-45.
  7. X. Ruiz del Portal, 2011. "Agency problems with non-smooth decision profiles: the case of monopoly under product quality," SERIEs: Journal of the Spanish Economic Association, Springer;Spanish Economic Association, vol. 2(1), pages 121-137, March.
  8. Ruiz del Portal, X., 2010. "On the qualitative properties of the optimal income tax," Mathematical Social Sciences, Elsevier, vol. 59(3), pages 288-298, May.
  9. Ruiz del Portal, X., 2009. "A general principal-agent setting with non-differentiable mechanisms: Some examples," Mathematical Social Sciences, Elsevier, vol. 57(2), pages 262-278, March.
  10. Ruiz del Portal, X., 2008. "Is the optimal income tax regressive?," Economics Letters, Elsevier, vol. 100(3), pages 402-404, September.
  11. X. RUIZ del PORTAL, 2007. "The Problem of Optimum Income Taxation: A Remark on Its Monotonicity Constraint," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 9(2), pages 265-283, April.

Citations

Many of the citations below have been collected in an experimental project, CitEc, where a more detailed citation analysis can be found. These are citations from works listed in RePEc that could be analyzed mechanically. So far, only a minority of all works could be analyzed. See under "Corrections" how you can help improve the citation analysis.

Articles

  1. Xavier Ruiz del Portal, 2020. "Two reasons for not using commodity taxation in the presence of an optimal income tax," Hacienda Pública Española / Review of Public Economics, IEF, vol. 232(1), pages 9-28, March.

    Cited by:

    1. José Torres Remírez* & Eduardo Gómez Melero & Eva López González, 2024. "Bunching en España (1982-1998). Las rentas bajas frente a las modificaciones del tipo marginal," Hacienda Pública Española / Review of Public Economics, IEF, vol. 250(3), pages 33-67, September.

  2. X. Ruiz del Portal, 2017. "Erratum to: Optimal mixed taxation, public goods and the problem of high-skilled emigration," Journal of Economics, Springer, vol. 122(2), pages 197-197, October.

    Cited by:

    1. Corneo, Giacomo & Neidhöfer, Guido, 2019. "Income redistribution and self-selection of immigrants," CEPR Discussion Papers 13694, C.E.P.R. Discussion Papers.

  3. X. Ruiz del Portal, 2017. "Optimal mixed taxation, public goods and the problem of high-skilled emigration," Journal of Economics, Springer, vol. 122(2), pages 97-119, October.

    Cited by:

    1. Corneo, Giacomo & Neidhöfer, Guido, 2019. "Income redistribution and self-selection of immigrants," CEPR Discussion Papers 13694, C.E.P.R. Discussion Papers.
    2. Xavier Ruiz del Portal, 2020. "Two reasons for not using commodity taxation in the presence of an optimal income tax," Hacienda Pública Española / Review of Public Economics, IEF, vol. 232(1), pages 9-28, March.

  4. X. Ruiz del Portal, 2012. "Conditions for incentive compatibility in models with multidimensional allocation functions and one-dimensional types," Review of Economic Design, Springer;Society for Economic Design, vol. 16(4), pages 311-321, December.

    Cited by:

    1. X. Ruiz del Portal, 2012. "On the Direct Versus Indirect Taxation Controversy," Hacienda Pública Española / Review of Public Economics, IEF, vol. 203(4), pages 9-22, December.
    2. Xavier Ruiz del Portal, 2020. "Two reasons for not using commodity taxation in the presence of an optimal income tax," Hacienda Pública Española / Review of Public Economics, IEF, vol. 232(1), pages 9-28, March.

  5. X. Ruiz del Portal, 2012. "On the Direct Versus Indirect Taxation Controversy," Hacienda Pública Española / Review of Public Economics, IEF, vol. 203(4), pages 9-22, December.

    Cited by:

    1. Xavier Ruiz del Portal, 2020. "Two reasons for not using commodity taxation in the presence of an optimal income tax," Hacienda Pública Española / Review of Public Economics, IEF, vol. 232(1), pages 9-28, March.
    2. Odd E. Nygard & John T. Revesz, 2016. "A literature review on optimal indirect taxation and the uniformity debate," Hacienda Pública Española / Review of Public Economics, IEF, vol. 218(3), pages 107-140, September.
    3. John T. Revesz, 2014. "A Numerical Model of Optimal Differentiated Indirect Taxation," Hacienda Pública Española / Review of Public Economics, IEF, vol. 211(4), pages 9-66, December.

  6. Ruiz del Portal, X., 2012. "On the implementability of contracts without quasilinear utility," Economics Letters, Elsevier, vol. 116(1), pages 42-45.

    Cited by:

    1. Kos, Nenad & Messner, Matthias, 2013. "Incentive compatibility in non-quasilinear environments," Economics Letters, Elsevier, vol. 121(1), pages 12-14.
    2. Xavier Ruiz del Portal, 2020. "Two reasons for not using commodity taxation in the presence of an optimal income tax," Hacienda Pública Española / Review of Public Economics, IEF, vol. 232(1), pages 9-28, March.
    3. Patrick Legros & Mohamed Mounir Sraieb, 2015. "Money or Projects: How Should Altruistic Donors Give Aid ?," Working Papers ECARES ECARES 2015-18, ULB -- Universite Libre de Bruxelles.
    4. X. Ruiz del Portal, 2012. "Conditions for incentive compatibility in models with multidimensional allocation functions and one-dimensional types," Review of Economic Design, Springer;Society for Economic Design, vol. 16(4), pages 311-321, December.

  7. Ruiz del Portal, X., 2008. "Is the optimal income tax regressive?," Economics Letters, Elsevier, vol. 100(3), pages 402-404, September.

    Cited by:

    1. Ruiz del Portal, X., 2010. "On the qualitative properties of the optimal income tax," Mathematical Social Sciences, Elsevier, vol. 59(3), pages 288-298, May.
    2. Arbex Marcelo & Mattos Enlinson & Trudeau Christian, 2012. "Poverty, Informality and the Optimal General Income Tax Policy," The B.E. Journal of Economic Analysis & Policy, De Gruyter, vol. 12(1), pages 1-22, July.

  8. X. RUIZ del PORTAL, 2007. "The Problem of Optimum Income Taxation: A Remark on Its Monotonicity Constraint," Journal of Public Economic Theory, Association for Public Economic Theory, vol. 9(2), pages 265-283, April.

    Cited by:

    1. Maciej Dudek & Paweł Dudek & Konrad Walczyk, 2023. "Optimal Labour Income Taxation in Poland: The Case of High-Income Earners," Gospodarka Narodowa. The Polish Journal of Economics, Warsaw School of Economics, issue 1, pages 41-65.
    2. Ruiz del Portal, X., 2009. "A general principal-agent setting with non-differentiable mechanisms: Some examples," Mathematical Social Sciences, Elsevier, vol. 57(2), pages 262-278, March.
    3. Ruiz del Portal, X., 2010. "On the qualitative properties of the optimal income tax," Mathematical Social Sciences, Elsevier, vol. 59(3), pages 288-298, May.
    4. Ruiz del Portal, X., 2008. "Is the optimal income tax regressive?," Economics Letters, Elsevier, vol. 100(3), pages 402-404, September.

More information

Research fields, statistics, top rankings, if available.

Statistics

Access and download statistics for all items

Corrections

All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. For general information on how to correct material on RePEc, see these instructions.

To update listings or check citations waiting for approval, Xavier Ruiz del Portal should log into the RePEc Author Service.

To make corrections to the bibliographic information of a particular item, find the technical contact on the abstract page of that item. There, details are also given on how to add or correct references and citations.

To link different versions of the same work, where versions have a different title, use this form. Note that if the versions have a very similar title and are in the author's profile, the links will usually be created automatically.

Please note that most corrections can take a couple of weeks to filter through the various RePEc services.

IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.