We wish to study optimal dynamic nonlinear income taxes. Do real world taxes share some of their features? What policy prescriptions can be made? We study a two period model, where the consumers and government each have separate budget constraints in the two periods, so income cannot be...

We make two main contributions to the theory of optimal income taxation. First, assuming conditions sufficient for existence of a Pareto optimal income tax and public goods mechanism, we show that if agents’ preferences satisfy an extended notion of single crossing called capacity constrained...

Conventional wisdom tells us that with no market failure and local non- satiation of preferences, the core is at least as large as the collection of competitive equilibrium allocations. We confirm this for a standard model featuring land. Next we consider the public land ownership version of the...

In this paper we use a simple model to analyze the forces which determine the size of the public sector and the quality of workers employed in that sector. Workers are heterogeneous, and the public sector chooses an employment strategy which maximizes a social welfare function $U(s,Y)$ which...

Traditionally, national governance and corruption challenges have been seen as: i) particularly daunting in the poorer countries, with the richer world viewed as exemplary; ii) anchored within a legalistic framework and focused on formal institutions, iii) a challenge within public sectors, and,...

Despite more than four decades of planning efforts with an emphasis on balanced regional development, inter- and intra-state disparities in key indicators of quality of life in India are striking. Using Indian state- level data for the period 1960-92, the present paper examines the nature of...

In this paper we propose a model of how institutional benefits, taxation and government regulations affect the productive activity of private enterprises. We consider an environment in which public officials enforcing tax and regulatory obligations are potentially corruptible, and markets for...

This paper is inscribed in the literature on fiscal fraud and moral of taxpayers. We analyse the attitude of the Spaniards respect to two kinds of fraud: the hiding of income to pay less taxes and the hiding of information to benefit fraudulently from goods and services that otherwise one would...

This paper reviews the key challenges in rebuilding fiscal institutions in post-conflict countries. Based on IMF technical assistance advice, it proposes a three-step framework for the creation or re-establishment of well-functioning public finance institutions: (i) creating a proper legal...