A review of the theoretical literature on optimal indirect taxation reveals that analytical arguments in favor of uniform indirect taxation seem weak and rather unrealistic; hence determining the optimal tax structure remains an empirical issue. However, reviewing the empirical contributions...

The Atkinson-Stiglitz Theorem states that if labor is weakly separable from goods in household utility functions, differential commodity taxation should not be not part of an optimal redistributive tax system. This Theorem, which is arguable the most policy-relevant result to come out of the...

The effects on the degree of equality of reforms in indirect taxation are analysed by using a microsimulation model of the Norwegian economy subsequent to a CGE model. The two main reforms studied are substitution of a uniform VAT rate on all goods and services and substitution of the...

In Deutschland wird eine umfassende Steuerstrukturreform bereits seit Jahren kontrovers diskutiert. Mit dem Eintritt der FDP in die Regierungsverantwortung erhält diese Debatte derzeit besondere Aktualität. Dieser Beitrag argumentiert, dass trotz oder gerade wegen leerer öffentlicher Kassen...

This paper studies the impact of commodity taxes on the sustainability of collusion in imperfectly competitive markets. We consider both a Cournot and a Bertrand supergame with discounting, with collusion being supported by either grim trigger strategies or stick-and-carrot optimal punishments....

This paper underscores the substantial spatial disparities across India and evaluates the case for putting together (various versions) of the Goods and Service Tax (GST) and also indicates the risks involved in the process. This paper argues that, on balance, there is a case for an appropriately...

Taxes have extraordinary roles in any country's economic development and policymaking. This study extends prior studies by investigating the impact of direct and indirect taxes on the economic development of 47 developed and 90 developing countries. All data about the variables involved in the...

The effects on the degree of equality of reforms in indirect taxation are analysed by using a microsimulation model of the Norwegian economy subsequent to a CGE model. The two main reforms studied are substitution of a uniform VAT rate on all goods and services and substitution of the...

We analyse the question of optimal taxation in a dual economy, when the government is concerned about the distribution of labour income. Income inequality is caused by the presence of sunk capital investments, which creates a good jobs sector due to the capture of quasi-rents by trade unions. We...

Economists traditionally tackle normative problems by computing optimal policy, i.e. the one that maximizes a social welfare function. In practice, however, a succession of marginal changes to a limited number of policy instruments are implemented, until no further improvement is feasible. I...