Deutsche Leistungsbilanzüberschüsse in der Kritik

Germany runs large current account surpluses. Recently the surplus has been higher than seven per cent of GDP. This has provoked many different criticisms. First, some argue that the euro is the main problem. Second, German wages and prices have been criticised for being too low. Third, according to some critics, German domestic demand should be higher. Fourth, current account surpluses have been assumed to be unsustainable. The article discusses all those arguments and analyses their validity.     

Understanding Sustainability Innovations Through Positive Ethical Networks

In this paper, a positive organizational ethics (POE)-based framework is informed by the microfinance and socially responsible investing movements to capture the process of sustainable financial innovations. Both of these movements are uniquely characterized by the formation of positive ethical networks (PENs) to develop sustainability innovations in response to external crises. The crisis–PEN–innovation framework proposed makes four contributions to the POE literature: (1) positions corporate sustainability through a POE lens; (2) formalizes the PEN construction through POE theory; (3) proposes PENs are mobilized to respond to external crises; and (4) demonstrates how PENs facilitate sustainability innovations. The theoretical framework is tested using theory-guided process tracing in the sustainable banking sector to understand how sustainability innovations were realized. The findings are consistent with the crisis–PEN–innovation framework proposed.     

Are entrepreneurs influenced by risk attitude,regulatory focus or both? An experiment on entrepreneurs' time allocation

“Hybrid entrepreneurs” — those who maintain a wage job while starting a new enterprise — outnumber pure entrepreneurs in many countries. Yet, how hybrid entrepreneurs allocate their working hours between these two activities is not well understood. To better understand the relationship between hybrid entrepreneurs' division of time between their wage jobs and new enterprises we develop a model that captures hybrid entrepreneurs' decisions on the tradeoffs between financial risk and return as it relates to time allocation. We test two hypotheses based on utility theory, and challenge them with two hypotheses based on regulatory focus theory in a controlled experiment with 25 early stage entrepreneurs and 29 undergraduate students. In the computer-based experiment, entrepreneurs' and students' time allocation decisions (tied to monetary incentives) are used to test what would motivate them to work more or less hours in their entrepreneurial startups. We find that the actual time allocation decisions of the student group are somewhat in tune with utility theory, but that the entrepreneurs' time allocation decisions are better explained by regulatory focus theory.