The SARS-CoV-2 coronavirus that causes the COVID-19 disease led to the most significant change in the world order over the past century, destabilizing the global economy and financial stock markets, the world's economy, social development, business, risk, financial management and financial...

In the early days of transition Poland hosted regional earning disparities. Low levels of worker and firm mobility allow us to threat regions as local labor markets. Wage behavior is modeled in regional labor markets as an outcome of the speed of transition examining employment restructuring in...

One of the key components of the innovation management process is selection of sources of funding innovative projects in the company. The research problem taken up by the authors is important for Polish companies, especially SMEs, which base their strategies upon innovations. The analysis of...

Digitalisierung auf Unternehmensebene ist längst praktischer Bestandteil strategischer Planungen und Umsetzungen. Dabei lassen sich spezifische Auswirkungen auf das Produktivitätswachstum oder die Beschäftigung anhand von Produzenten-Kunden-Beziehungen aufzeigen. Mit Blick auf das...

Die Digitalisierung bringt weitreichende Veränderungen für Unternehmen, Beschäftigte und Verbraucher mit sich. Sie hat Auswirkungen auf nahezu alle Bereiche des wirtschaftlichen Handelns. Die damit verbundenen Veränderungen in Wirtschaft und Gesellschaft stellen die Wirtschaftspolitik vor...

The aim of this paper is to set some scenarios for small and medium enterprises (SMEs) from a critical analysis of the provisions in the North American Free Trade Agreement (NAFTA) renegotiation, its challenges and opportunities. The critical analysis departs from the questionable position of...

The paper explores the implications of the 1920s 'cost controversy' for heterodox economic theory (here limited to post-Keynesian and Sraffian analysis). It argues that neither neoclassical nor heterodox theories have found viable solutions to the basic dilemma posed by the 'cost controversy',...

Das Thema Energieeffizienz findet in Politik, Wirtschaft und Wissenschaft bisher nur unzureichend Beachtung. Obwohl die Bundesregierung in ihrem Energiekonzept eine Entkopplung von Wachstum und Energieverbrauch vorsieht und einzelne Maßnahmen ergreift, werden die Energieeffizienzgewinne der...

A dynamic model of the product lifecycle of (nearly) homogeneous durables in polypoly markets is established. It describes the concurrent evolution of the unit sales and price of durable goods. The theory is based on the idea that the sales dynamics is determined by a meeting process of demanded...

A dynamic microeconomic model is presented that establishes the price and unit sales evolution of heterogeneous goods consisting of successive homogenous product generations. It suggests that for a fast growing supply the mean price of the generations are governed by a logistic decline towards a...