Sprachpolitik und gesellschaftliche Heterogenität in Europa: das Beispiel des mehrsprachigen Raums Luxemburg

The objective of this article is to analyse the interrelation of language, political power and society under conditions of heterogeneity from an interdisciplinary point of view. The analytical focus centres on potentials of societal integration through language policy measures in the European context. The complexity of multilingual situations in Europe is presented and evaluated by the situation of Luxembourg, because of supposed general and structural resemblances of the luxembourgish case to the European level. Central aim of the case study is to develop theses in relation to language and/in society for a European level in a comparative perspective. The article concludes that less institutionalized and static regulations of language policies could serve as a sensible basis for social processes in multilingual societies and suggests that supposedly simple solutions are to be considered in a critical manner.     

“Making work pay” in a rationed labor market

This paper empirically analyzes the labor supply effects of two “making work pay” reforms in Germany. We provide evidence in favor of policies that distinguish between low effort and low productivity by targeting individuals with low wages rather than those with low earnings. We discuss our results more generally and with comparisons to the family-based tax credits in force in the US and the UK. For the evaluation of the policies, we apply a static structural labor supply framework and explicitly account for demand-side constraints by using a double-hurdle model.     

Dialogic landscapes: Toward a nuanced understanding of globalization in urban Indonesian signage

This article shows that a perspective rooted in Bakhtin's dialogism between the fixed centripetal and fluid centrifugal forces of language and culture is useful in achieving a nuanced understanding of globalization in general and semiotic landscapes in Indonesia in particular. Drawing on data from Indonesia, this article shows dialogic interconnections between fixed and fluid notions of languages and cultures through a multimodal and indexical analysis of governmental and commercial signage in the urban center of Semarang, the provincial capital of Central Java. The analysis highlights the nuanced localizing and globalizing strategies in signage and how dialogicity helps shape the semiotic landscape.     

Internal Working Models of Attachment and Postdivorce Coparent Relationships

Stable coparenting relationships postdivorce have been shown to combat the negative effects on child development. There are three types of coparental relationships postdivorce: stable, conflicted and cut off. Each type of interaction has different effects on the children and other family members, with the stable coparent relationship being the most functional. Attachment theory explains the differences between the coparenting styles. Individuals in stable coparent relationships are more likely to have a secure internal working model; conflicted coparents are more likely to have an anxious-ambivalent internal working model; and disengaged coparents are more likely to have an avoidant internal working model.     

A Bayesian method for safety signal detection in ongoing blinded randomised controlled trials

Sponsors have a responsibility to minimise risk to participants in clinical studies through safety monitoring. The FDA Final Rule for IND Safety Reporting requires routine aggregate safety evaluation, including in ongoing blinded studies. We are interested in estimating the probability that the true adverse event rate in the experimental arm exceeds that in the control arm. We developed a Bayesian approach that specifies an informative meta-analytic predictive prior on the event probability in the control arm and an uninformative prior on that in the experimental arm. We combined these priors with a mixture likelihood that considers each patient in the ongoing blinded study may belong to the experimental or control arm. This allowed us to estimate the quantity of interest without unblinding. We evaluated our method by simulation, pairing scenarios that differed only in whether a safety signal was present or missing, and quantifying the ability of our model to discriminate using signal detection theory. Our approach shows benefit. It detects safety signals more reliably with greater sample sizes and for common rather than rare events. Performance does not deteriorate markedly when historical studies exhibit heterogeneous hazards or non-constant hazards. Our method will allow us to monitor safety signals in ongoing blinded studies with the goal of earlier identification and risk mitigation. Our method could be adapted to use informative priors on both arms or predictive covariates where pertinent data exist. We stress that ongoing safety monitoring should involve a multi-disciplinary team where statistical methods are paired with medical judgement.     

BIDDING FOR HORIZONTAL MULTINATIONALS

We present a model in which governments bid for firms by taxing/subsidizing setup costs. Firms choose both the number and the location of the plants they operate, and the equilibrium industry structure is affected by governments' subsidy choices. We show that the endogenous presence of horizontal multinationals attenuates the race to the bottom and yields some results that run counter to traditional findings in the literature. First, in the presence of multinationals, increasing subsidies decrease firms' profits by exacerbating price competition due to more firms going multinational. Second, instead of being always subsidized, firms may actually be taxed in equilibrium. Last, subsidies may become strategically independent policy instruments, instead of being strategic complements. (JEL: F12, F23, H27, H73, R12)