This contribution gives an overview of the main results of our theoretical research on the stability and change of labour market institutions. We use so-called models of unionised oligopolies which are borrowed from the theory of industrial organization in order to analyse the effects of...

Using German data from the Institute for Employment Research Establishment Panel, this paper constructs two main measures of outsourcing and examines their determinants and consequences for employment. There are some commonalities in the correlates of the two measures of outsourcing, as well as...

An emerging literature argues that changes in the allocation of workplace 'tasks' between capital and labor, and between domestic and foreign workers, has altered the structure of labor demand in industrialized countries and fostered employment polarization - that is, rising employment in the...

Globalization is transforming the German manufacturing production model. German manufacturing MNCs are shifting from servicing global demand via exports to a strategy of 'produce where you sell' FDI expansion in emerging global markets. This strategy is generating recursive dynamics that are...

Zur Vorbereitung des Jahresgutachtens 2022/2023 des Sachverständigenrats zur Begutachtung der gesamtwirtschaftlichen Entwicklung wurde das IAB um seine Expertise gebeten zur Einschätzung der Bedingungen bei der betrieblichen Rekrutierung von ausländischen Fachkräften in Deutschland. Ein...

We argue that positive comovements between land prices and business investment are a driving force behind the broad impact of land-price dynamics on the macroeconomy. We develop an economic mechanism that captures the comovements by incorporating two key features into a DSGE model: we introduce...

In this paper we analyze the implications of status-preference, modeled as relative wealth, for the current account in a small open economy framework with capital stock dynamics. We demonstrate that the transitional dynamics of the economy is characterized by two distinct speeds of adjustment: a...

Evidence that cash flow has a significant effect on company investment spending, after controlling for Tobin's average Q, has often been interpreted as suggesting the importance of financing constraints. Recent work on measurement error in the Q model casts doubt on this interpretation. It is...