Social evolution in a new environment: the case of introduced fire ants.

The inadvertent introduction of the fire ant Solenopsis invicta to the United States from South America provides the opportunity to study recent social evolution by comparing social organization in native and introduced populations. We report that several important elements of social organization in multiple-queen nests differ consistently and dramatically between ants in Argentina and the United States. Colonies in Argentina contain relatively few queens and they are close relatives, whereas colonies in the United States contain high numbers of unrelated queens. A corollary of these differences is that workers in the native populations are significantly related to the new queens that they rear in contrast to the zero relatedness between workers and new queens in the introduced populations. The observed differences in queen number and relatedness signal a shift in the breeding biology of the introduced ants that is predicted on the basis of the high population densities in the new range. An additional difference in social organization that we observed, greater proportions of permanently unmated queens in introduced than in native populations, is predicted from the loss of alleles at the sex-determining locus and consequent skewing of operational sex ratios in the colonizing ants. Thus, significant recent social evolution in fire ants is consistent with theoretical expectations based on the altered ecology and population genetics of the introduced populations.

Impact of economic crisis on mental health of migrant workers: what happened with migrants who came to Spain to work?

Objectives: To assess changes in mental health in a sample of migrant workers after the eruption of the economic crisis in Spain. Methods: 318 migrant workers were interviewed. Mental health, sociodemographic, and economic crisis related variables were obtained through face-to-face (2008) and phone (2011) interviews. Prevalence of poor mental health (PMH) was compared (2011–2008) and multivariate logistic regression models were fitted. Results: Change in prevalence of PMH was higher in men (aOR 4.63; 95 % CI 2.11–10.16). Subgroups of men showing the largest detrimental mental health effects were: unemployed, with low salaries (≤1,200 euros) and those reporting family burden. An increase of PMH was found in women, without significant associations. Conclusions: Mental health of migrant workers in Spain has worsened during the economic crisis.

From the boom to the crisis: changes in employment conditions of immigrants in Spain and their effects on mental health

Background: Migrant workers have been one of the groups most affected by the economic crisis. This study evaluates the influence of changes in employment conditions on the incidence of poor mental health of immigrant workers in Spain, after a period of 3 years, in context of economic crisis. Methods: Follow-up survey was conducted at two time points, 2008 and 2011, with a reference population of 318 workers from Colombia, Ecuador, Morocco and Romania residing in Spain. Individuals from this population who reported good mental health in the 2008 survey (n = 214) were interviewed again in 2011 to evaluate their mental health status and the effects of their different employment situations since 2008 by calculating crude and adjusted odds ratios (aORs) for sociodemographic and employment characteristics. Findings: There was an increased risk of poor mental health in workers who lost their jobs (aOR = 3.62, 95%CI: 1.64–7.96), whose number of working hours increased (aOR = 2.35, 95%CI: 1.02–5.44), whose monthly income decreased (aOR = 2.75, 95%CI: 1.08–7.00) or who remained within the low-income bracket. This was also the case for people whose legal status (permission for working and residing in Spain) was temporary or permanent compared with those with Spanish nationality (aOR = 3.32, 95%CI: 1.15–9.58) or illegal (aOR = 17.34, 95%CI: 1.96–153.23). In contrast, a decreased risk was observed among those who attained their registration under Spanish Social Security system (aOR = 0.10, 95%CI: 0.02–0.48). Conclusion: There was an increase in poor mental health among immigrant workers who experienced deterioration in their employment conditions, probably influenced by the economic crisis.

Sandcastles of hope? Civil society organizations and the working conditions of migrant farmworkers in North America

This research explores whether civil society organizations (CSOs) can contribute to more effectively regulating the working conditions of temporary migrant farmworkers in North America. This dissertation unfolds in five parts. The first part of the dissertation sets out the background context. The context includes the political economy of agriculture and temporary migrant labour more broadly. It also includes the political economy of the legal regulations that govern immigration and work relations. The second part of the research builds an analytical model for studying the operation of CSOs active in working with the migrant farmworker population. The purpose of the analytical framework is to make sense of real-world examples by providing categories for analysis and a means to get at the channels of influence that CSOs utilize to achieve their aims. To this end, the model incorporates the insights from three significant bodies of literature—regulatory studies, labour studies, and economic sociology. The third part of the dissertation suggests some key strategic issues that CSOs should consider when intervening to assist migrant farmworkers, and also proposes a series of hypotheses about how CSOs can participate in the regulatory process. The fourth part probes and extends these hypotheses by empirically investigating the operation of three CSOs that are currently active in assisting migrant farm workers in North America: the Agricultural Workers Alliance (Canada), Global Workers’ Justice Alliance (USA), and the Coalition of Immokalee Workers (USA). The fifth and final part draws together lessons from the empirical work and concluded that CSOs can fill gaps left by the waning power of actors, such as trade unions and labour inspectorates, as well as act in ways that these traditional actors can not.

Have the Germans lost their trust in Europe? CEPS Commentary, 20 September 2013

In the final days before the German federal elections, some observers are asking whether a change in government would portend a shift in the country’s consistently strong support of the euro. Even if a more eurosceptic government is elected to office, this commentary finds it highly unlikely that the German public would radically change its stance.

The Penetration of Financial Instability in Agricultural Credit and Leveraging. Factor Markets Working Paper No. 2, September 2011

This paper describes the aggregate rural capital markets of the EU and the main differences between the markets of its member countries. The results of our study suggest that the agricultural credit markets are still quite segmented and the segments are country- rather than currency- or region specific. Financial instability in Europe is also penetrating the agricultural sector and the variation of interest rates for agricultural credit is increasing across countries. Perhaps the most dramatic signal of growing financial instability is that the financial leverage (gearing rate) of European farms rose in 2008 by almost 4 percentage points, from 14 to 18%. The 4 percentage-point annual rise was twice the 2 percentage-point rise observed during the economic recession in the late 1980s and early 1990s. The distribution of the financial leverage of agriculture across countries does not, however, reflect the distribution of country-specific risk premiums in the manner that they are observed in government bond yields. Therefore, in those countries that have the weakest financial situation in the public sector and in which the bond markets are encumbered with high country-specific risk premiums, the agricultural sector is not directly exposed to a very large risk of increasing interest rates, since it is not so highly leveraged. For example in Greek and Spanish agriculture, the financial leverage (gearing) rate is only 0.6% and 2.2% respectively, while the highest gearing rates are found elsewhere (in Denmark), reaching 50%.

The Impact of CAP Payments on the Exodus of Labour from Agriculture in Selected EU Member States. Factor Markets Working Document No. 66, August 2013

This paper examines the determinants of exit from agriculture under the implementation of CAP payments in four selected EU countries (France, Hungary, Italy and Poland) in the period 2005-08. The study employs micro-data from the European Union Labour Force Survey and regional data from the Farm Accountancy Data Network. We differentiate among the different measures of farm payments, looking at the individual impact of Pillar 1 instruments, i.e. coupled and decoupled payments, and at those in Pillar 2, targeted at rural development. The main results suggest that total subsidies at the regional level are negatively associated with the out-farm migration of agricultural workers in the two New member states, Hungary and Poland, so that the CAP would seem to hinder the exit of labour from agriculture. Conversely, the non-significant results for the ‘old’ member states may be interpreted as the result of opposing effects of coupled payments and rural development support. The diverse impact of CAP on the likelihood of leaving agriculture in the four countries reflects the heterogeneity across European member states, due to different market and production structures, which does not allow a common and simple generalisation of the effect of the CAP on labour allocation.

The WTO and Female Labor Rights in Developing Countries. IES WORKING PAPER 3/2008

The impacts of WTO on women’s labour rights in the developing countries have been raised to the international agenda by various nongovernmental organizations. On the one hand it is assumed that international trade policies are gender neutral. On the other hand a number of authors hold the view that the negative impacts of WTO policies are more pronounced on female than male workers. This paper takes a critical look at these claims. It argues that the impact of the WTO system, the driving force of trade liberalization, on women’s labour rights in the developing countries is a complicated issue, because the effects have been both negative and positive. In support of this claim, this paper first briefly reviews the international framework for the protection of women’s labour rights. Next, the WTO agreements and policies are analysed insofar as they are relevant for the protection of women’s labour rights. The analysis covers, for example, the use of the trade policy review mechanism and restrictions of trade on grounds of violation of public morals.. Finally, a case study is conducted on the situation of female workers in Bangladesh and Pakistan, countries that have recently undergone a liberalization of trade in the textiles and clothing sectors. It is concluded that the increase of international trade in the developing countries has created many work opportunities for women, helped them to become more independent and allowed them to participate in the society more actively. However, it is at the same time posited that in order to comply with its own objectives of raising standards of living and full employment, the WTO should engage itself in active policies to overcome the negative aspects of trade on female workers in the developing countries.

The growing intergenerational divide in Europe. Bruegel Policy Contribution Issue 2015/17, November 2015

During the economic and financial crisis, the divide between young and old in the European Union increased in terms of economic well-being and allocation of resources by governments. As youth unemployment and youth poverty rates increased, government spending shifted away from education, families and children towards pensioners. To address the sustainability of pension systems, some countries implemented pension reforms. We analysed changes to benefit ratios, meaning the ratio of the income of pensioners to the income of the active working population, and found that reforms often favoured current over future pensioners, increasing the intergenerational divide. We recommend reforms in three areas to address the intergenerational divide: improving European macroeconomic management, restoring fairness in government spending so the young are not disadvantaged, and pension reforms that share the burden fairly between generations.

1977 census of governments : volume 3, public employment : number 3, labor-management relations in State and local governments, U.S. Department of Commerce, Bureau of the Census.

Mode of access: Internet.

Serving the American public : best practices in performance measurement : Benchmarking Study Report /

"June 1997."

Reforming government : what really needs to be done? : hearing before the Committee on Governmental Affairs, United States Senate, One Hundred Third Congress, second session, January 27, 1994.

Shipping list no.: 95-0021-P.

Hearing with Secretary Timothy Geithner : hearing before the Congressional Oversight Panel, United States Senate, One Hundred Eleventh Congress, second session : hearing held in Washington, DC, June 22, 2010.

Shipping list no.: 2011-0124-P.

Revolutions in English history.

v. 2: London, Parker, son, and Bourn, 1861; v. 3: London, Longman, Green, Longman, Roberts, & Green, 1863.

Government reports index.

Cumulation of the quarterly publication.