Endogenous Games and Mechanisms: Side Payments Among Players

We characterize the outcomes of games when players may make binding offers of strategy contingent side payments before the game is played. This does not always lead to efficient outcomes, despite complete information and costless contracting. The characterizations are illustrated in a series of examples, including voluntary contribution public good games, Cournot and Bertrand oligopoly, principal–agent problems, and commons games, among others.     

A quantification of minimum floor space requirements

In order to live and maintain life, people require some amount of shelter as protection against nature's elements. This paper investigates minimum areas required for shelter. To this end, standards of floor space for households consisting of one to five persons and available from the World Wide Web were obtained for locations in the United States, Canada, Scotland, England, Denmark, India, Hong Kong, Thailand and refugee camps. While some variation exists among regions, particularly for larger households, plotted data indicate a convergence to a minimum requirement of about 140 square feet for single-person households     

The effects of privatization on productive efficiency: evidence from the Baltic republics

By using new and unusual data sets for large samples of firms in Estonia, Latvia and Lithuania we find that, since privatization, diverse patterns of enterprise ownership have emerged and ownership configurations are quite dynamic.   To test competing theories on the productivity effects of alternative ownership structures, identical cross sectional production functions specifications are estimated for each country for varying years during 1993 1996. While the effects of private ownership upon productivity are found to vary considerably over time and across countries, productivity effects are always found to be either zero or positive, thus providing partial support for the hypothesis that state ownership is less efficient than private ownership.   Findings are mixed concerning hypotheses on the effects of particular ownership structures. Often (e.g. for Lithuania) estimates indicate that all forms of private ownership have zero productivity effects. However, some estimates for Estonia provide support for the mainstream hypothesis that outside (and especially foreign) ownership is preferred to insider ownership. But in other estimates (again for Estonia) majority ownership by employees is found to deliver better business performance than majority ownership by managers (thus refuting the hypothesis that the preferred form of insider ownership is ownership by managers).     

From geopolitics to geoeconomics: Transnational state effects in the borderlands

This article reads Ohmae's arguments about ‘the end of the nation‐state’ against the arguments of Luttwak about the centrality of ‘geoeconomics’ in the new world order. By exploring the limits of both their arguments, the article develops a much more critical account of geoeconomics, suggesting that it can be used by scholars of boundaries and geopolitics to come to terms with the development of cross‐border regionalism and associated transnational state effects (i.e. transnational governance imperatives) in the context of free trade. Geoeconomics is thus argued to describe the localised changes in governance imperatives implicated in a series of economically‐driven and quite quotidian challenges to national borders on the ground in both North America and Europe. The article outlines how an examination of localised strategies to create cross‐border regions in the context of globalised economic interdependencies offers a research window onto processes currently challenging the nation‐state from the ground up. As such, it is argued that the case studies discussed here also offer a way of empirically evaluating the geoeconomic influence of discourses about ‘the end of the nation‐state’ promoted by writers such as Ohmae.     

Competitive trade models and real world features

Competitive small-dimension international trade models perform well in comparing free (or restrictive) trade with autarky, especially in emphasizing that consumption patterns can differ from production patterns and that production becomes highly concentrated while consumption patterns are expanded. Variations on these small-dimensional models can usefully show how with trade production patterns may nonetheless be more diverse and a country’s labor force become more heterogeneous in its skills. The paper illustrates how the Middle Products framework can be reinterpreted to support variety in production and in labor skills.      

Air Pollution and ‘Dirty’ Industries: How and Why Does the Composition of Manufacturing Output Change with Economic Development?

This paper examines the impact on air pollution ofchanges in the composition of manufacturing output indeveloped and developing countries. Pollutionemissions from manufacturing output are estimated ina manner which holds constant the effect of technologyand regulations allowing the impact of compositional changes alone on pollution to beestimated. The paper has three main findings; (1) theinverted-U estimated between per capita income and thepollution intensity of GDP arises due to both thecomposition of manufacturing becoming cleaner and theshare of manufacturing output in GDP falling.Compositional changes alone are not responsible forthe inverted-U between per capita income and percapita emissions; (2) changes to the composition ofmanufacturing output are consistent with the pollutionhaven hypothesis, however there is clear evidence thatrising per capita incomes are associated with afalling income elasticity of demand for `dirty'products. This fact may explain the compositionalchanges that occur with development; (3) in additionto the income elasticity effect, the analysis suggeststhat land prices and to a lesser extent the prices oflabour and capital, determine the proportion of dirtyindustry within a country's manufacturing sector.     

Management practices in Australasian ethical investment products: a role for regulation?

This paper adds to the literatures on socially responsible investment (SRI), investment management, regulation of financial services and social accounting by providing a comprehensive survey of investment methods used in SRI products and regulated social reporting in financial services. Australian and New Zealand regulations require issuers of self‐declarative SRI products to provide details on methods used in portfolio construction. Regulators' objectives to standardize the reporting of portfolio construction and thus improve its comparability were identified by examination of parliamentary debates and other public reports. Portfolio construction styles of 86 SRI products managed by 63 financial institutions in Australia and New Zealand were chosen for analysis. Statistical analysis was conducted to identify associations between styles, construction methods and assessment techniques over a four‐year period: 2004–2007. These aspects were further examined in 18 case studies. Over the period, diversity and intensity of construction methods had increased both within and between investment managers. The non‐standard nature of management consultation used in SRI products, marketing needs to distinguish rather than standardize investment methods and the types of information thought relevant to clients did not reconcile easily with the types of information required by regulation. The more recent products in the sample tended to reference market indexes in portfolio construction, separate social considerations from financial considerations and delegate qualitative assessments of invested companies. Consumer policy implications arise from questions bearing on the integrity of information attached to investment products and the effective monitoring of delegated investment processes. Copyright © 2008 John Wiley & Sons, Ltd and ERP Environment.