This paper analyzes the relationship between the traditional fixed-line, mobile and Voice over IP (VoIP) telephony in the EU. In doing so, it aims at filling the gap in the empirical literature on the substitution patterns between these technologies in a comprehensive way. It relies on demand...

This paper examines the long-run effect of the level of foreign direct investment (FDI) on the level of total factor productivity (TFP) for 70 developing countries for the period 1981-2011 using panel cointegration techniques. It is found that (i) FDI has, on average, a negative long-run effect...

This paper studies the effects of public research (publications) and innovation output (patents) on national economic growth with the help of a GMM panel regression including 114 countries. Effects on productivity growth and capital and labor inputs are distinguished. Furthermore, different time...

This paper examines firm-level productivity for German electricity retailers using a structural production function approach. The sector was subject to fundamental changes in market structure after retail liberalization in 1998. Competition was supposed to increase productivity and reduce retail...

This paper investigates the effect of wind turbines on residential well-being in Germany, using panel data from the German Socio-Economic Panel (SOEP) and a unique, novel data set on wind turbines for the time period between 2000 and 2012. Using a Geographical Information System (GIS), it...

PRELIMINARY DRAFT We discuss maximum likelihood (ML) analysis for panel count data models, in which the observed counts are linked via a measurement density to a latent Gaussian process with spatial as well as temporal dynamics and random effects. For likelihood evaluation requiring...

This study investigates the effect of missed instruction time in school on short-term educational performance as well as long-term retirement income and mortality. Using self-gathered Swedish register data, we are able to distinguish total days of absence within a school year and missed...

There is a broad literature on determinants of house prices, which received increasing attention in the aftermath of the subprime crisis. Additional to macroeconomic standard variables, there might be other hard to measure or even unobservable factors influencing real estate price dynamics....

What happens to the wages of regular workers in establishments subsidized with hiring subsidies? Does hiring programme participants result in windfalls that are dis-tributed among regular workers? Do these reduce their wage demands to avoid be-ing substituted by subsidized workers? Using linked...