Heritage and rural gentrification in Spain: the case of Santiago Millas

Although gentrification has been mostly understood as an urban phenomenon, the permanent establishment of urban dwellers in rural areas is becoming a widespread trend across the world. Despite its relevance to postindustrial societies, rural gentrification has been largely overlooked by heritage scholars, and has been explored very little in the context of Spain. In this article, I examine the relationship between heritage and rural gentrification through the case study of Santiago Millas, a village located in the Maragatería region of Spain. Based on long-term ethnographic engagement with different actors (newcomers, local residents, and public officials), I examine a specific instance of the globalizing phenomenon of rural gentrification, highlighting the key role heritage plays in this phenomenon, including (1) the impact on local governmentalities based on heritage discourse; (2) the refurbishing of houses and changes in the social spaces of villages; and (3) the transformation of social life and rituals into metacultural discourses of heritage. I emphasize the urgency to carry out more research in order to improve our understanding of the complex and multifaceted phenomenon of rural gentrification from a heritage perspective.     

Fish as diet resource in North Spain during the Upper Paleolithic

During the last glacial maximum, the west European modern humans adapted to adverse conditions and their populations subsisted exploiting the natural resources available. Fish were always present as a source of animal protein, although their importance in the human diet and their contribution to the expansion of humans has not been fully explored. Based on the compilation of zooarchaeological evidences from north Spanish sites we have discovered a constant pattern of exploitation of freshwater fish (Salmonids) with high incidence in the human diet during the Upper Paleolithic. Shifts in the exploitation of marine resources can be explained by climate-related geographical changes. The characteristics of salmonids that make them target species for supporting human survival in adverse climate periods are identified and discussed.     

Competitive Multifacility Location on Networks: the (r∣Xp)‐Medianoid Problem

Abstract.  We investigate the ( r ∣ X _p )‐medianoid problem for networks. This is a competitive location problem that consists of determining the locations of r facilities belonging to a firm in order to maximize its market share in a space where a competitor is already operating with p facilities. We consider six scenarios resulting from the combination of three customer choice rules (binary, partially binary, and proportional) with two types of services (essential and unessential).
Known discretization results about the existence of a solution for the set of nodes are extended. Some examples and computational experience using heuristic algorithms are presented.     

Network topologies as collective social capital in cities and regions: a critical review of empirical studies

This paper outlines a theoretical framework to study collective social capital at the local scale using social network analysis. To do so, it develops a review on empirical research that found evidence regarding the impact of networks on the performance of cities and regions. Eight network topologies are identified with collective social capital: size and composition, connectivity, closeness, clustering, small world, openness, centralization and heterophily. The paper inquires into the effects of these properties concluding that they influence two aspects that are highly relevant for territorial development: they facilitate the diffusion of information and they foster cooperation among actors. Results help tracing roots among three different academic fields: literature on social capital, local and regional economics, and social network analysis. Furthermore, the article suggests a framework to obtain relevant conclusions regarding political and economic aspects of territorial capacities.