This paper investigates the persistence of entrepreneurship in the region of Kaliningrad between 1925 and 2010. During this time period the area experienced a number of extremely disruptive shocks including; devastation caused by World War II, a nearly complete replacement of the native German...

This paper summarizes the role of entrepreneurship in the East German transformation process that followed the breakdown of the socialist regime and subsequent unification with West Germany. The main aim of this exercise is to derive conclusions and recommendations for a potential unification of...

In this paper we show that inconclusive results in previous empirical studies on human capital and growth might be due to omitted variable bias. Using data for about 130 countries, we show that after inclusion of variables related to the social capabilities concept of Abramovitz (1986) i.e....

This paper contributes to the literature on determinants of export diversification by introducing related variety (RV) and unrelated variety (UV) in the analysis in addition to the traditional entropy based measure at three-digit SITC level, overall variety (OV). RV measures variety in...

We provide an example for an errors in variables problem which might be often neglected but which is quite common in lab experimental practice: In one task, attitude towards risk is measured, in another task participants behave in a way that can possibly be explained by their risk attitude. How...

We analyze the evolution of the international collaboration network in photovoltaic research. Using data on scientific publications for the period 1980-2015, we apply social network analysis to trace the evolution of the global network of countries and national research networks of...

Empirical estimations of the drivers for loan extension mainly apply the outstanding stock of bank credit as the dependent variable. This paper picks up the critique of Behrendt (2016), namely that such estimations may lead to misleading results, as the change of the stock is not only driven by...

This study focuses on a well-known but yet elusive concept: (technological) lock-in. We summarize what is known about the nature of lock-in and offer a critical view on history- dependent processes based on recent contributions to the literature. We discuss if lock-ins are really inescapable,...

We investigate the relationship between new business formation and the level of competitive pressure perceived by manufacturing incumbent establishments. The perceived pressure of competition is stronger the higher the level of entries in the respective industry. This relationship holds not only...

We present empirical evidence suggesting that technological progress in the digital age will be biased not only with respect to skills acquired through education but also with respect to noncognitive skills (personality). We measure the direction of technological change by estimated future...