A minimal diversity game is an n player strategic form game in which each player has m pure strategies at his disposal. The payoff to each player is always 1, unless all players select the same pure strategy, in which case all players receive zero payoff. Such a game has a unique isolated...

A rather neglected issue in the tax competition literature is the dependence of equilibrium outcomes on the presence of firms and shoppers (two-sided markets). Making use of a model of vertical and horizontal differentiation, within which jurisdictions compete by providing public goods and...

Distinguishing between intended ("good") production and unintended or residual ("bad") generation, we introduce the concept of by-production. In by-production technologies, pollution is an output that satises a "costly disposability" assumption and violates standard free disposability with...

We present a non-technical account of ambiguity in strategic games and show how it may be applied to economics and social sciences. Optimistic and pessimistic responses to ambiguity are formally modelled. We show that pessimism has the e?ect of increasing (decreasing) equilibrium prices under...

Though a Royal Commission had rejected Britain joining the Latin Monetary Union, Robert Lowe, the Chancellor of the Exchequer, said he would recommend membership provided three conditions were satisfied. As these included a general adherence to the gold standard, nothing further came of it. But...

This paper studies corporate governance when a firm operates in imperfect markets. We derive firms' decisions from utility maximisation by individuals. This reduces the usual monopoly distortion. Corporate governance can effect the equilibrium in the product (or input) markets. This enables us...

With the release of Treasury papers from the 1970s under the 30-year rule we have a much more complete picture of the dispute in the 1970s between the Treasury and the Cambridge Economic Policy Group, especially given the role of three Cambridge economists -- Nicholas Kaldor, Wynne Godley and...

We examine an environment with n voters each with a private value over two alternatives. We compare the social surplus of two mechanisms for deciding between them: majority voting and shouting. In majority voting, the choice with the most votes wins. With shouting, the voter who shouts the...

In a recent contribution Keen, Lahiri and Raimondos-MØller (2002) (European Economic Review, 46, 1559-1568), in a model of imperfect competition with no revenue e?ects, show that tax harmonization under the destination principle always makes one country better o? and maybe Pareto-improving,...

We propose a new approach to the issue of existence and uniqueness of solutions to the Bellman equation, exploiting an emerging class of methods, called monotone map methods, pioneered in the work of Krasnosel’skii (1964) and Krasnosel’skii-Zabreiko (1984). The approach is technically simple...