In continuous-time stochastic calculus a limit in probability is used to extend the definition of the stochastic integral to the case where the integrand is not square-integrable at the endpoint of the time interval under consideration. When the extension is applied to portfolio strategies,...

In continuous-time stochastic calculus a limit in probability is used to extend the definition of the stochastic integral to the case where the integrand is not square-integrable at the endpoint of the time interval under consideration. When the extension is applied to portfolio strategies,...

An application of the Stokes' theorem is illustrated by solving the two state problem, with inequality constraints, of Dobell and Ho concerning the optimal investment of resources. Whenever applicable, the Stokes' theorem approach seems to be elegant and parsimonious

Zwei wesentliche Perspektiven, Arbeitslosigkeit zu untersuchen, sind die der Gerechtigkeit und die der Effizienz. Unverschuldete Arbeitslosigkeit wird als ungerecht empfunden. Zugleich wird häufig argumentiert, dass Arbeitslosigkeit zu gesellschaftlichen Wohlfahrtseinbußen führt, da Arbeit...

In this paper we evaluate the forecasting performance of employment expectations for employment growth in 15 European states. Our data cover the period from the first quarter 1998 to the fourth quarter 2012. With in-sample analyses and pseudo out-of-sample exercises, we find that for most of the...

In diesem Papier evaluieren wir für 15 europäische Staaten, inwiefern Beschäftigungserwartungen die Prognosegüte des Erwerbstätigenwachstums verbessert. Unser Beobachtungszeitraum beginnt mit dem ersten Quartal 1998 und endet mit dem vierten Quartal 2014. Mit In-Sample- und...

There are a large number of labour market indicators that could be used by monetary policy makers to assess the state of the labour market and the associated implications for inflationary pressure. This paper attempts to assess their relative merits by evaluating their past performance in...

Issues surrounding worker classification go back decades in the tax context. Given the rise of the gig-economy, these issues have resurfaced with urgency, with Uber and other gig-economy service providers making headlines for the past several years for allegedly misclassifying workers. The...