In diesem einführenden Beitrag gehen die Autorinnen und Autoren zunächst kurz auf die Zusammen- und Zielsetzung des Arbeitskreises ein. In diesem Kontext werden auch jene Aspekte benannt, auf die sich der Arbeitskreis nicht konzentrieren konnte. Inhaltlich wird knapp der Zusammenhang zwischen...

I focus on the independent role of social innovation in economic progress. Modern theory of economic growth and development emphasizes endowments, power, incentives, and physical technology, paying scant attention to knowledge of social systems as a scarce resource. I reverse these procedures by...

This paper presents a dynamic model that analyzes how firms' expectations with regards to technological change influence the demand for outsourcing. We show that outsourcing becomes more beneficial to the firm when technology is changing rapidly. As the pace of innovations in production...

We present a dynamic model where the probability of outsourcing production is increasing in the firm's expectation of technological change. As the pace of innovations in production technologies increases, the less time the firm has to amortize the sunk costs associated with purchasing and...

Der private Verbrauch hat sich in den letzten Jahren in der Bundesrepublik nur schwach entwickelt. Stattdessen wurde vermehrt gespart. Ein großer Teil der Haushalte - 40 Prozent - kann allerdings kein Geld zurücklegen. Sparen können vor allem die Bezieher hoher Einkommen. Die zunehmende...

The share of private consumption in gross domestic product is significant; therefore, private consumption has a great influence on economic growth, which makes it a major concept in economics. The purpose of the paper is to estimate and evaluate different forecasting models for private...

In recent decades, Zimbabwe's development record has been disappointing. In the last few years, a severe drought and the Covid-19 pandemic have added to the country's development challenges. This paper is concerned with the long-run need to find a path toward faster growth in GDP, employment,...

Am Beispiel Hamburgs werden der Verlauf der Suburbanisierung sowie der gegenwärtig zu beobachtende Reurbanisierungsprozess analysiert. Ziel des Beitrags ist es, zu einem möglichst umfassenden Verständnis der Rahmenbedingungen zu gelangen, die die demografischen Veränderungen in der Kernstadt...

The paper develops a sociological approach for understanding the role of expectations in collective action. It argues that an approach based on expectations is better suited to explain collective action in episodes of social change than existing sociological theories. Two case studies - one on...

This paper discusses sociological analyses of the formation and role of expectations in the economy. Recognition of the social constitution of expectations advances the understanding of economic action under conditions of uncertainty and helps to explain core features of modern capitalist...