Mobile Commerce oder Mobile Business sind Begriffe, die immer häufiger in den verschiedensten Medien in den unterschiedlichsten Zusammenhängen zu finden sind. Ist Mobile Commerce dabei nur ein Begriff, der viel verspricht, aber letztendlich nur die Milliardeninvestitionen der Telekommunikationsunternehmen rechtfertigen soll? Oder ist das ein neuer „Hype“, der die abstürzenden Kurse der New Econ...

These notes were prepared to explore ideas developed in a panel discussion at Financial Cryptography 2007.

Industrial districts as local networks of small and medium enterprises (SMEs) rooted their competitiveness in a mix of economic relationships and social ties. Recently, network technologies (ICT) have promised gains of efficiency through a reduction in transaction costs and showed new commercial opportunities for small firms. Despite the attention given to transactions managed electronically, a...

We include learning in a standard equilibrium business cycle model with explicit growth. We use the model to study how the economy’s agents could learn in real time about the important trend-changing events of the postwar era in the U.S., such as the productivity slowdown, increased labor force participation by women, and the “new economy” of the 1990s. We find that a large fraction of the obse...

Uber is a popular ride-sharing application that matches people who need a ride (or riders) with drivers who are willing to provide it using their personal vehicles. Despite its growing popularity, there exist few studies that examine large-scale Uber data, or in general the factors affecting user participation in the sharing economy. We address this gap through a study of the Uber market that a...

Trust has been found as the key determinant of consumer decisions in sharing economy platforms, and service-provider’s attributesare crucial fortrust building but rarelystudied. In this paper, we investigate the effect of host’s attributes on consumer’s purchasing behaviors in xiaozhu.com, a leading short rental platform in China. Specifically, we argue that host’s attributescan influencetrustw...

Recycling economy is a kind of economy that melts clean production and the comprehensive utilization of waste. Its nature is a kind of ecological economy. Ecological economy is a kind of economy of sustainable development. It emphasizes the co-adaptation and mutual promoting and coordination of recycling economy and ecological economy. By analyzing the difference and relation of recycling econo...

-