The three former High Commission Territories of Botswana, Lesotho and Swaziland (BLS) retain a special significance on the African scene by virtue of their peculiar relationship with South Africa. While their geographical positions force them into a high degree of economic and political...

We consider a setting in which capital taxation is characterized by two distortions working in opposite directions. On one hand, governments engage in tax competition and are tempted to lower capital tax rates. On the other hand, they are unable to commit to future policies and, once capital has...

This paper examines the possibility of an underconsumptionist tendency operating in the British economy in the recent recession as a result of (i) increases in contractual savings resulting in an increasing private savings-income ratio as a result of the lack of perfect substitutability between...

Producing high technology output and supplying sophisticated services often involves costly investment in industry specific skills. But the threat of poaching means that it is the individual "stakeholder", not the firm, who must bear the cost. We investigate various mechanisms for funding human...

We analyze a two-sector, general-equilibrium model of productive matching and sorting, where risky production is carried out by pairs of individuals both exerting effort. Risk-neutral (entrepreneurial) individuals can match either with other risk-neutral individuals, or – acting as employers/...

This chapter gives a flavour of recent theoretical work on coalition formation and political parties. I survey recent work on both pre-election coalition formation and post election coalition (or government) formation. A number of alternative rationales for the formation of parties are compared...

This paper is the first of its kind to study quality of life responses of crime victims. Using cross-sectional data from the OHS97 survey of South Africa, we show that victims report significantly lower well-being than the non-victims, ceteris paribus. The calculated ‘compensating variation’...

This paper explores how to optimally set tax and transfers when taxation authorities : (1) are uninformed about individuals’ value of time in both market and non-market activities and (2) can observe both market-income and time allocated to market employment. We show that optimal...

This paper uses the approach of Im, Pesaran and Shin (2003) to propose seasonal unit root tests for dynamic heterogeneous panels based on the means of the individuals HEGY test statistics. The standardised t-bar and F-bar statistics are simply averages of the HEGY tests across groups. These...

This paper provides a simple theoretical framework for analyzing simultaneous vertical and horizontal competition in excise taxes, and estimates equations informed by the theory on a panel of US state and federal excise taxes on cigarettes and gasoline. We also examine the role played by...