Forestry conflict in Spain: Rethinking peasant protest and resistance

This article examines forestry conflict in the Spanish province of León and the struggle between village communities and the state over the control of common lands and forests. One of this article's conclusions is that forestry conflict reflected, on the one hand, the struggle for economic control not only between the peasants and the state but also between the peasants themselves and, on the other hand, the clash between the market economy championed by the state and the traditional arrangements, values, and solidarities defended by the peasants. Another conclusion is that widely used concepts such as “weapons of the weak” or “environmentalism of the poor” are deemed inadequate regarding the peasant protest and resistance analysed here, which in turn calls for a definition of these new forms of rural resistance or a reformulation of those already in use.     

El índice SEBI como medida del nivel de compromiso con los principios que definen la banca ética

As a consequence of the financial crisis, social banking has become more visible and attractive for both, disappointed customers of conventional banks, and the scientific community. However, research in social banking is still beginning. So, there are many issues without consensus, like the definition itself or the identification of social banks. Thus, this research aims to identify social banking characteristics, with the empirical objective of measuring the commitment to this movement, and ranking values-based banks according to the score obtained as a result of the quantification method that is suggested. The quantification of commitment to social banking is achieved with the new Social and Ethical Banking Index (SEBI), designed with the characteristics firstly defined. The empirical research is carried out with all the banks identified as social by their membership within the main network of social banking: The Global Alliance for Banking on Values (GABV).     

Multiplicity of mixed equilibria in mechanisms: A unified approach to exact and approximate implementation

We characterize full implementation of social choice sets in mixed-strategy Bayesian equilibrium. Our results concern both exact and virtual mixed implementation. For exact implementation, we identify a strengthening of Bayesian monotonicity, which we refer to as mixed Bayesian monotonicity. It is shown that, in economic environments with at least three agents, mixed Bayesian implementation is equivalent to mixed Bayesian monotonicity, incentive compatibility and closure. For implementing a social choice function, the case of two-agents is also covered by these conditions and mixed Bayesian monotonicity reduces to Bayesian monotonicity. Following parallel steps, mixed virtual implementation is shown to be equivalent to mixed virtual monotonicity, incentive compatibility and closure. The key condition, mixed virtual monotonicity, is argued to be very weak. In particular, it is weaker than Abreu–Matsushima’s measurability, thereby implying that: (1) virtual implementation in mixed Bayesian equilibrium is more permissive than virtual implementation in iteratively undominated strategies, and (2) non-regular mechanisms are essential for the implementation of rules in that gap.     

Sector innovation capacity determinants: modelling and empirical evidence from Spain

Studies about the variables that determine the ability to innovate at sectoral level are scarce and present a series of limitations. This paper tries to bridge this gap by building a model of sector innovation capacity based upon existing approaches related to the study of sectoral innovation (lifecycles of industries, evolutionary theory and the sectoral innovation systems approach) and a model of determinants for national innovation capacity. The empirical analysis is based upon data from the Survey on Innovation of Firms for Spain and the methods used comprise the application of panel data, factor analysis and ordinary least squares regression analysis. The main findings of the paper are the confirmation of the relevance of all the variables in determining sector innovation capacity, the formulation of the sector innovation capacity determinants model, the consistency of the proposed model confirming both the validity and appropriateness of the variables identified and, therefore, the value of using the variety of approaches selected.     

Information transmission in coalitional voting games

A core allocation of a complete information economy can be characterized as one that would not be unanimously rejected in favor of another feasible alternative by any coalition. We use this test of coalitional voting in an incomplete information environment to formalize a notion of resilience. Since information transmission is implicit in the Bayesian equilibria of such voting games, this approach makes it possible to derive core concepts in which the transmission of information among members of a coalition is endogenous. Our results lend support to the credible core of Dutta and Vohra [Incomplete information, credibility and the core, Math. Soc. Sci. 50 (2005) 148-165] and the core proposed by Myerson [Virtual utility and the core for games with incomplete information, Mimeo, University of Chicago, 2005] as two that can be justified in terms of coalitional voting.     

Income growth and atmospheric pollution in Spain: An input-output approach

The relationships between economic growth and environmental pressures are complex. Since the early nineties, the debate on these relationships has been strongly influenced by the Environmental Kuznets Curve hypothesis, which states that during the first stage of economic development environmental pressures increase as per capita income increases, but once a critical turning point has been reached these pressures diminish as income levels continue to increase. However, to date such a delinking between economic growth and emission levels has not happened for most atmospheric pollutants in Spain. The aim of this paper is to analyse the relationship between income growth and nine atmospheric pollutants in Spain. In order to obtain empirical outcomes for this analysis, we adopt an input-output approach and use NAMEA data for the nine pollutants. First, we undertake a structural decomposition analysis for the period 1995-2000 to estimate the contribution of various factors to changes in the levels of atmospheric emissions. And second, we estimate the emissions associated with the consumption patterns of different groups of households classified according to their level of expenditure.     

Welfare analysis of a market with pairwise meetings and asymmetric information

Summary We study the welfare properties of a market with pairwise meetings and asymmetric information, establishing an equivalence between asymptotically expost individually rational and asymptotically (ex-ante, interim and ex-post) efficient equilibrium sequences.We thank Andreu Mas-Colell, Eric Maskin, and Thomas Sjöström for having raised the question which led to the writing of this paper. We are grateful to Nicholas Yannelis and two anonymous referees for helpful comments.     

The Effect of Specialisation on Banks' Efficiency: An International Comparison

This study analyses the effects of specialisation on the cost efficiency of a set of banking systems of the European Union over the period 1992–1998. Unlike in the established literature in which specialisation differences are not considered, in this paper cost inefficiencies are decomposed into two different components: the first is related to the inefficiency associated with the composition of specialisations in each banking system and the second is related to specific inefficiencies of banks within their specialisation. The results show the existence of high cost inefficiencies. However, the intra‐specialisation inefficiencies indicate that the inefficiencies of the European banking systems are much smaller when the effect of productive composition (specialisation) is discounted. This effect is much more evident in those banking systems specialised in the more costly types of business (retail banking) because their composition inefficiency is higher.     

Corporate Governance in Mexico

This paper looks broadly at the theme of corporate governance in Mexico. It begins with a brief analysis of the historical corporate governance model in Mexico, including the governance structures, the banking and financial systems, ownership and control patterns, industrial policy, and industrial relations. The paper then examines how and why these various aspects of corporate governance have been changing with processes of economic liberalization currently under way. Finally, it analyzes the consequences of changes in the model of corporate governance for the country's development (e.g. increased consumer goods for middle class consumers, increased disclosure by domestic corporations, less support for corporate social programs, etc.).     

Lloyd Shapley's Matching and Game Theory

This is a survey of Lloyd Shapley's contributions to matching theory and game theory in general, starting with the work that inspired the Swedish Academy to award the 2012 Nobel Memorial Prize in Economic Sciences to Lloyd Shapley and Alvin Roth.