Die Reichweite der unternehmerischen Autonomie ist ein arbeitsrechtlicher Dauerbrenner, deren Ausmessung Wolfgang Däubler in dem vorliegenden Werk aus der tarifrechtlichen Perspektive vornimmt. Quasi naturgemäß führt die gesetzliche oder kollektivrechtliche Eingrenzung des Arbeitgebers zu...

Team Europe ist eine politische Initiative, die Aktivitäten der Europäischen Kommission und der EU-Mitgliedsstaaten unter gemeinsame Steuerung und ein gemeinsames Label bringt. Ziel ist es, nach Außen hin als geeinte Akteursgruppe sichtbarer und strategisch koordinierter aufzutreten. Die...

The COVID-19 pandemic has exposed the fragility of medical product and pharmaceutical global value chains (GVCs). Against this background, debates on various policies to increase the resilience of these supply chains intensified. However, there is currently no consensus on which policies are...

Europe has been weakened by dif̈Icult UK-EU relations at a time of international challenge. Eight years after the Brexit referendum a new UK government and European Commission provides a good opportunity to reset approaches and put obstructions aside. Too big for either side to ignore, this...

A system of U.S. and euro area short- and long-term interest rates is analyzed. According to the expectations hypothesis of the term structure the interest rate spreads should be stationary and according to the uncovered interest rate parity the difference between the U.S. and euro area longterm...

The goal of this paper is to examine the shape of the Laffer curve quantitatively in a simple neoclassical growth model calibrated to the US as well as to the EU-15 economy. We show that the US and the EU-15 area are located on the left side of their labor and capital tax Laffer curves, but the...

This paper proposes estimating causalities in bilateral international trade in simultaneous systems, including domestic and foreign GDP as well as mutual trade flows. Conventional macroeconomic theory mainly follows partial approaches like import functions or exportled growth. Focusing on the US...

Controllability of longer-term interest rates requires that the persistence of their deviations from the central bank's policy rate (i.e. the policy spreads) remains sufficiently low. This paper applies fractional integration techniques to assess the persistence of policy spreads of euro area...

In this paper we propose a novel methodology to analyze optimal policies under model uncertainty in micro-founded macroeconomic models. As an application we assess the relevant sources of uncertainty for the optimal conduct of monetary policy within (parameter uncertainty) and across models...

We develop a model to analyze the determinants and effects of an endogenous imperfect transferability of human capital on natives and immigrants. The model reveals that high migration flows and high skill-transferability are mutually interdependent. Moreover, we show that high mobility within a...