Discussions of the marginal cost of public funds with distortionary taxation are often cast in the framework of a one-consumer economy, while the main justification of distortionary taxes is that they are needed for redistribution. This paper analyzes the issue in a model with heterogeneous...

This paper tries to convey the essence of the economic theory of behaviour of individuals and firms to an audience of non-economists. The hypotheses of utility and profit maximization and their use as building blocks in the theory of market equilibrium are explained. The paper discusses the...

This chapter discusses the effects of taxation on savings and risk taking. The effects of taxation on the volume and composition of private saving has traditionally been considered one of the central questions in public finance. From a policy point of view one can point to a series of arguments...

This chapter considers the history of theories of income distribution, from the time of Adam Smith until the 1970s. It is divided into two main parts. Part I considers the positive theory of income distribution, beginning with the classical economists’ analysis of the functional distribution...

This paper considers the challenges to the field of public economics that arise from the issue of global warming. It outlines the argument for viewing the global climate as a public good and describes the problems that emerge when one tries to apply the insights of public goods theory to global...

The paper reviews the theory of environmental taxation under first best and second best conditions. It argues that negative environmental externalities lead to reductions of the provision of public goods, while investment in abatement increases the supply of public goods. Together with optimal...

In his Wealth of Nations (1776) Adam Smith created an agenda for the study of the economy that is reflected in the structure of modern economics. This paper describes Smith's contributions to four central areas of economic theory: The theory of price formation, the relationship between market...

This paper considers economists' treatment of problems related to the environment prior to the establishment of environmental economics as a separate field in the 1960s. In discussing the literature from the late 18th century onwards, it looks on the one hand for awareness in the work of the...

The marginal cost of public funds is usually seen as a number greater than one, reflecting the efficiency cost of distortionary taxes. But economic intuition suggests that since green taxes are efficiency-enhancing the MCF with such taxes will be less than one. The paper demonstrates that this...