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Recently gravity trade models are applied to disaggregated trade data. Here many zeros arecharacteristic. In the presence of excess zeros usual Poisson Pseudo Maximum Likelihood(PPML) is still consistent, the variance covariance matrix however is invalid. Correcteconomic interpretation however...
Persistent link: https://www.econbiz.de/10009446184
Immigration junger, hochqualifizierter Arbeitskräfte am ehesten geeignet ist, der durch den demografischen Alterungsprozess …Immigration policy and the sustainability of the welfare system have recently been subject of political discussion in … analyzes, whether selective immigration policy may lead to fiscal alleviation of the welfare system. A survey of empirical …
Persistent link: https://www.econbiz.de/10009471614
interplay of immigration, native human-capital investment and the resulting consequences for the labour market outcome of … natives and necessary implications for the immigration policy of the host country. Thus, we either consider educational … immigration. The first paper gives an overview on the economic literature on the impact of immigration on unemployment and wages …
Persistent link: https://www.econbiz.de/10009471669
.Does Educational Choice Erode the Immigration Surplus? In most cases, immigration does not occur as a single, unexpected event. Thus …, natives can take immigration into account when making their education decision. Analyzing the effects of immigration on native … the positive effect of immigration on native welfare. Actually, it is not the ultimately realized immigration but the …
Persistent link: https://www.econbiz.de/10009475328
Einwanderungsverhinderungspolitik anstatt Einwanderung zu regeln, zugestalten und die Integration von Einwanderern zu fördern.Unter der Prämisse, daß …, der nachAnsicht des Autors Einwanderung nach Deutschland transparenter und gerechter machen sowie dieIntegration von …Germany has a long tradition as immigration country. Compared to other countries the FederalRepublic of Germany is now …
Persistent link: https://www.econbiz.de/10009476267
Modern Engineering Asset Management (EAM) requires the accurate assessment of current and the prediction of future asset health condition. Suitable mathematical models that are capable of predicting Time-to-Failure (TTF) and the probability of failure in future time are essential. In traditional...
Persistent link: https://www.econbiz.de/10009437979
Accurate business failure prediction models would be extremely valuable to many industry sectors, particularly in financial investment and lending. The potential value of such models has been recently emphasised by the extremely costly failure of high profile businesses in both Australia and...
Persistent link: https://www.econbiz.de/10009441644
An important goal of research involving gene expression data for outcome prediction is to establish the ability of genomic data to define clinically relevant risk factors. Recent studies have demonstrated that microarray data can successfully cluster patients into low and high risk categories....
Persistent link: https://www.econbiz.de/10009468307
Dependent censoring occurs in longitudinal studies of recurrent events when the censoring time depends on the potentially unobserved recurrent event times. To perform regression analysis in this setting, we propose a semiparametric joint model that formulates the marginal distributions of the...
Persistent link: https://www.econbiz.de/10009476569