Should we exempt the services of insurance companies from VAT? Addressing this issue, the paper distinguishes between insurance against a general loss of resources and a loss of a specific commodity (property insurance). There is a case for exempting the former kind of insurance, but not the...

An important question is whether VAT exemption of financial services is a desirable property or whether it is justified only due to practical and administrative necessity. This paper singles out a number of financial services for discussion of this issue in a context allowing for other taxes and...

When a public good is excludable it is possible to charge individuals for using the good. We study the role of prices on excludable public goods within an extension of the Stern-Stiglitz version of the Mirrlees optimal income tax model. Our discussion includes both the case where the public good...

This paper studies a very pure form of “vote purchasing”. We consider whether it may be in the interest of a party to discriminate between groups that, possibly except for size, are identical in all welfare relevant spects, i.e. the groups are assumed to have the same income, needs, etc. To...

The paper discusses which redistributional policies are efficient when the identity of the high and low skill persons is private information. Our major purpose is to identify the more efficient policy when, presumably for administrative reasons, the policy option is confined to the choice...