The comparative efficiency of ad valorem and specific taxes under monopoly and monopsony
نویسنده
چکیده
It is well known that ad valorem taxes welfare-dominate specific taxes under monopoly. This paper demonstrates that the comparative welfare ranking of the two instruments reverses under monopsony. The relative performance of alternative tax forms is thus highly sensitive to whether the buyer or seller has market power.
منابع مشابه
Unit versus ad valorem taxes: Monopoly in general equilibrium
We show that if a monopoly sector is imbedded in a general equilibrium framework and profits are taxed at one hundred percent, then unit (specific) taxation and ad valorem taxation are welfare-wise equivalent. This is contrary to all known claims. Journal of Economic Literature Classification Number:H21
متن کاملFailure of Ad Valorem and Specific Tax Equivalence under Uncertainty
Applying a framework of perfect competition under uncertainty, we contribute to the discussion of whether or not ad valorem taxes and specific taxes are equivalent. While this equivalence holds without price uncertainty, we show that ad valorem taxes and specific taxes are “almost never” equivalent in the presence of uncertainty if we demand equivalence to hold pathwise. Since we obtain this re...
متن کاملThe Comparison Between Ad Valorem and Unit Taxes under Monopolistic Competition
This paper shows that the welfare dominance of ad valorem over unit taxes under imperfect competition, extends to the Dixit-Stiglitz framework with differentiated products, entry and love of variety. This contrasts against findings by Anderson et al. (J Public Econ, 2001) made in a similar framework, but under Bertrand competition.
متن کاملThe distribution of cigarette prices under different tax structures: findings from the International Tobacco Control Policy Evaluation (ITC) Project.
BACKGROUND The distribution of cigarette prices has rarely been studied and compared under different tax structures. Descriptive evidence on price distributions by countries can shed light on opportunities for tax avoidance and brand switching under different tobacco tax structures, which could impact the effectiveness of increased taxation in reducing smoking. OBJECTIVE This paper aims to de...
متن کاملShifting on prices of per unit and ad valorem consumption taxes, estimation on prices of alcoholic beverages in France
Economic theory states that on market with imperfect competition, per unit consumption taxes should induce a larger increase of prices than ad valorem consumption taxes. It implies that consumers bear a larger share of the tax burden for per unit consumption taxes than for ad valorem consumption taxes. The present paper aims at testing empirically this theoretical result. It uses the French mar...
متن کامل