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Almost Ideal Demand System And Uniform Taxation In Pakistan: Econometric Evidences For Consumer Goods In Pakistan, 1984-2008

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  • AHMED, Eatzat
  • JALIL, Abdul
  • IDREES, Muhammad

Abstract

Two main tasks have been pursued in this article. First, we estimate demand system for six composite goods by employing Almost Ideal Demand System for Pakistan. Second we analyze the welfare implications of tax reforms that replace the existing tax structure by uniform taxes on all goods. The parameter estimates of the model satisfied the theoretical restrictions. In particular all expenditure elasticities turned out to be positive and all the own price elasticities are negative with reasonable magnitudes. It has been found that the welfare gain of shifting to uniformity of tax rates from the existing tax structure is substantial. It is equivalent to 10% reduction in total expenditure while the total tax revenue stayed the same. In other words consumers would spend 10% less while the total welfare is kept constant at the existing level.

Suggested Citation

  • AHMED, Eatzat & JALIL, Abdul & IDREES, Muhammad, 2013. "Almost Ideal Demand System And Uniform Taxation In Pakistan: Econometric Evidences For Consumer Goods In Pakistan, 1984-2008," Applied Econometrics and International Development, Euro-American Association of Economic Development, vol. 13(2), pages 207-216.
    • Handle: RePEc:eaa:aeinde:v:13:y:2013:i:2_15
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    References listed on IDEAS

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    Cited by:

    1. Ibrahim, Umar Bambale & Abubakar, Isah Funtua, 2020. "Welfare Implication of Tax Rates Increase in a Recessionary Economy," MPRA Paper 111132, University Library of Munich, Germany, revised 13 Dec 2021.
    2. Shamaila Aziz & Muhammad Rizwan Yaseen & Sofia Anwar, 2016. "Impact of Rising Energy Prices on Consumer’s Welfare: A Case Study of Pakistan," The Pakistan Development Review, Pakistan Institute of Development Economics, vol. 55(4), pages 605-618.

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    More about this item

    Keywords

    Uniform Tax; Household Demand; AIDS Demand System and Pakistan.;
    All these keywords.

    JEL classification:

    • C33 - Mathematical and Quantitative Methods - - Multiple or Simultaneous Equation Models; Multiple Variables - - - Models with Panel Data; Spatio-temporal Models
    • D12 - Microeconomics - - Household Behavior - - - Consumer Economics: Empirical Analysis
    • H21 - Public Economics - - Taxation, Subsidies, and Revenue - - - Efficiency; Optimal Taxation

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