The Economics of "Why is it so hard to save a threatened Language?"

We study the language choice behavior of bilingual speakers in modern societies, such as the Basque Country, Ireland andWales. These countries have two o cial languages:A, spoken by all, and B, spoken by a minority. We think of the bilinguals in those societies as a population playing repeatedly a Bayesian game in which, they must choose strategically the language, A or B, that might be used in the interaction. The choice has to be made under imperfect information about the linguistic type of the interlocutors. We take the Nash equilibrium of the language use game as a model for real life language choice behavior. It is shown that the predictions made with this model t very well the data about the actual use, contained in the censuses, of Basque, Irish and Welsh languages. Then the question posed by Fishman (2001),which appears in the title, is answered as follows: it is hard, mainly, because bilingual speakers have reached an equilibrium which is evolutionary stable. This means that to solve fast and in a re ex manner their frequent language coordination problem, bilinguals have developed linguistic conventions based chie y on the strategy 'Use the same language as your interlocutor', which weakens the actual use of B.1

Bloke eskala modalitateak (Boulder) dituen eskakizunen azterketa eta bere entrenamenduan kontuan hartu behar ditugun aspektuak

Bloke eskalada modalitatea bere osotasunean aztertzea oso erabilgarria izango da entrenamenduaren planifikazioa modu egokian egiteko. Badaude gai honi buruzko zenbait liburu eta artikulu, baina modalitateko eskakizun guztiak batzen dituen eta zientzian oinarritzen den bat faltan botatzen da. Lanean, eskakizun fisiko, tekniko eta psikologikoak aztertzen dira. Bloke eskaladan gaitasun fisikoak dira gehien aztertutako faktoreak, elementu ezberdinen inguruan datuak eskainiko ditut ondorioz. Arlo tekniko eta batez ere psikologikoan datu gutxiago daude, baina ondorio baliagarriak ateratzeko balio izan dit. Ondorio aipagarrienak atera ditut hurrengo atalean, aipatutako informazioak erlazionatuta bait daude. Bukatzeko, bloke eskaladaren entrenamendurako aspektu garrantzitsuenak identifikatzen dira, modalitate honetako entrenatzaileei literatura zientifikoan oinarritutako zenbait entrenamendu helburu eskaintzeko asmoz.

Violencia en el deporte en edad escolar en la Comunidad Aut??noma del Pa??s Vasco

El presente trabajo informa sobre qu?? es la violencia en el deporte y analiza el proyecto que realiz?? el Comit?? Vasco Contra la Violencia en el deporte en edad escolar en la Comunidad Aut??noma del Pa??s Vasco en el que finalmente se proponen unas ??reas de mejora.

The impact of economic crises on social inequalities in health: what do we know so far?

Since 2008, Western countries are going through a deep economic crisis whose health impacts seem to be fundamentally counter-cyclical: when economic conditions worsen, so does health, and mortality tends to rise. While a growing number of studies have presented evidence on the effect of crises on the average population health, a largely neglected aspect of research is the impact of crises and the related political responses on social inequalities in health, even if the negative consequences of the crises are primarily borne by the most disadvantaged populations. This commentary will reflect on the results of the studies that have analyzed the effect of economic crises on social inequalities in health up to 2013. With some exceptions, the studies show an increase in health inequalities during crises, especially during the Southeast Asian and Japanese crises and the Soviet Union crisis, although it is not always evident for both sexes or all health or socioeconomic variables. In the Nordic countries during the nineties, a clear worsening of health equity did not occur. Results about the impacts of the current economic recession on health equity are still inconsistent. Some of the factors that could explain this variability in results are the role of welfare state policies, the diversity of time periods used in the analyses, the heterogeneity of socioeconomic and health variables considered, the changes in the socioeconomic profile of the groups under comparison in times of crises, and the type of measures used to analyze the magnitude of social inequalities in health. Social epidemiology should further collaborate with other disciplines to help produce more accurate and useful evidence about the relationship between crises and health equity.