Social-ecological resilience and community-based tourism: An approach from Agua Blanca,Ecuador

Socio-ecological resilience (SER), as a theoretical framework, provides an original approach to the study of socio-ecological sustainability, affirming that sustainable development can only be achieved in sufficiently resilient socio-ecosystems. Sustainability is one of the major challenges facing tourism. Therefore, the exploratory application of this theoretical approach to tourist contexts could be particularly apt. Practically all current modes of tourist operation profess a commitment to sustainability, but this is much more significant in experiences of community-based tourism (CBT). This paper presents an ethnographic case study in Agua Blanca, an Ecuadorian community that engages in turismo comunitario, a community-based tourism development strategy. The study explores the expediency of studying socio-ecological resilience in tourist research and attempts to open up new pathways for analytical and methodological development.     

Social decision rules are not immune to conflict

Why is rent-seeking so endemic in societies? Might it not be possible to design a Pareto-improving social decision rule that sidesteps the inefficient waste of resources resulting from conflict? We study this question for a multi-player contest. We assume that a benevolent planner knows the winning payoffs, the effectiveness of each rent-seeker, that the cost of expending resources is isoelastic, and that it is the same across all players. But she does not know the precise value of this elasticity. We show that this minimal lack of information leads to the impossibility of a Pareto-improving social decision rule, as long as there are at least four agents. Received: June 1999 / Accepted: January 24, 2000     

Patterns of world wheat trade, 1945–2010: The long hangover from the second food regime

Food regime analysis is concerned with interpreting possibilities and conflicts inherent to the 21st‐century food system in historical terms. This paper summarizes the theoretical discussion of the food regime method, and of the identification of different “food regime periods” throughout modern history. While it is widely accepted that the so‐called “second food regime” has already ended, there is much discussion on whether or not it is possible to talk about a more recent third food regime. This paper traces the evolution of the “wheat complex” over the “second food regime” (1947–1973) and over the next 45 years, and offers an explanation for the evolution of world wheat trade distribution, based on food regime analysis. Certain authors have claimed that the collapse of the WTO Doha round of negotiations may be understood as a “hangover” from the second food regime. Similarly, this paper argues that the increasing wheat dependence of poor and insecure countries over the past 40 years may be considered as a path dependence outcome of a process initiated during the second food regime.     

Adjustment of Input–Output Tables from Two Initial Matrices

The compilation of the information required to construct survey-based input–output (I–O) tables consumes resources and time to statistical agencies. Consequently, a number of non-survey techniques have been developed in the last decades to estimate I–O tables. These techniques usually depart from observable information on the row and column margins, and then the cells of the matrix are adjusted using as a priori information a matrix from a past period (updating) or an I–O table from the same time period (regionalization). This paper proposes the use of a composite cross-entropy approach that allows for introducing both types of a priori information. The suggested methodology is suitable to be applied only to matrices with semi-positive interior cells and margins. Numerical simulations and an empirical application are carried out, where an I–O table for the Euro Area is estimated with this method and the result is compared with the traditional projection techniques.     

Demand and supply estimation biases due to omission of durability

We build a dynamic equilibrium model of a durable goods oligopoly with a competitive secondary market to evaluate the bias in estimating the structural parameters of demand and supply when durability is omitted. We simulate data from our dynamic model and use them to estimate the model’s static counterpart. We find that the static estimate of the elasticity of demand is an overestimate of the true elasticity and that the static estimate of the markup is an underestimate. Our results provide a benchmark on the magnitude and sign of the bias when static models are used for economic inference.     

Across-the-border Contamination,The Andorra Power Plant (Teruel): A Business Ethics Case

The purpose of this article is to present a business ethics case from the viewpoint of discursive ethics. Dialogue and subsequent agreement constitute two key ideas of European identity and are two basic concepts of discursive ethics thinking. Our choice for this type of approach was determined by several reasons, of which there are three that should be pointed out, as they can be considered an heritage of the European way of thinking:1) the need for a rational dialogue, in which all those affected -- or, failing that, the people acting in their name -- are represented, as a way to find solutions to conflicts;2) the importance of respecting a set of conditions ensuring equal opportunities and total symmetry among the participants; and3) obliged respect for the universalization principle, which establishes that a decision is morally correct when it can or could be accepted by all those whom it affects, present or future.In order to present this case, the following steps are taken. Firstly, a brief summary of the case will be provided, defining the different ways of approaching the problem and the resulting map of interests. Secondly, the different interests and values, which came into play, are analysed. Finally, we go over the different approaches that were made to reach a solution before considering dialogue, which turned out to be the most decisive.     

Utility and entropy

Summary. In this paper we study an astonishing similarity between the utility representation problem in economics and the entropy representation problem in thermodynamics. Received: May 17, 1999; revised version: October 16, 2000     

Decomposing income inequality in a backward pre‐industrial economy: Old Castile (Spain) in the middle of the eighteenth century

Research on economic inequality in early modern Europe is complicated by the lack of appropriate data for reconstructing income or wealth distributions. This article presents a study of income inequality in mid‐eighteenth‐century Old Castile (Spain) using the Ensenada Cadastre, a census conducted between 1749 and 1759. The article describes the information provided by this census and then discusses its advantages and disadvantages for reconstructing income profiles and calculating income inequality. This is followed by analysis of a dataset derived from the Cadastre that consists of more than 4,000 observations from Palencia (a province in northern Spain) and contains information on sources of household income, each household head's main occupation, residence location, and other household characteristics. Demographic data from this census is used to weight observations in the sample and thereby minimize selection bias. Findings show that inequality in eighteenth‐century Spain was probably substantial despite its relative backwardness; that the relationship between inequality and per capita income was not clear‐cut and was probably influenced by measurement of the higher incomes; and that although income inequality was largely driven by uneven land distribution, labour income also contributed to overall inequality—especially in urban centres.     

Corporate social responsibility and employee commitment

Effective corporate social responsibility policies are a requirement for today's companies. Policies have not only to be formulated, they also have to be delivered by corporate employees. This paper uses existing research findings to identify two types of factors that may impact on employee motivation and commitment to CSR 'buy-in'. The first of these is contextual: employee attitudes and behaviours will be affected by organizational culture and climate, by whether CSR policies are couched in terms of compliance or in terms of values, and by whether such policies are integrated into business processes or simply an 'add-on' that serves as window-dressing. The second set of factors is perceptual. Motivation and commitment will be affected by the extent to which they can align personal identity and image with that of the organization, by their perceptions of justice and fairness both in general and in terms of how CSR performance is rewarded, and by their impressions concerning the attitude of top management to CSR issues and performance.