The literature of private provision of public goods suggests thatincentive to contribute is inversely related to group size. This paperempirically tests this relationship using field data from ChineseWikipedia, an online encyclopedia. We exploit an exogenous reduction ingroup size as a result of...

[This item is a preserved copy. To view the original, visit http://econtheory.org/] The provision of public goods under asymmetric information has most oftenbeen viewed as a mechanism design problem under the aegis of an uninformedmediator. This paper focuses on institutional contexts without...

In Chapter 2, we present a model that allows us to study the effect ofincreased competition among charities for donations, and show that it willresult in a lower provision of public goods. When charities get donations,they must pay two fundraising costs: a travel cost and an extra cost,...

We examine the impact of scal policy on macroeconomic performance when public goods play a dual role by simultaneously providing both productive and utility services to the private sector. When these services are subject to congestion, a consumption tax is distortionary, generating a dynamic...

We examine the impact of scal policy on macroeconomic performance when public goods play a dual role by simultaneously providing both productive and utility services to the private sector. When these services are subject to congestion, a consumption tax is distortionary, generating a dynamic...

Recent work by Kahneman and others has led to a new focus in economics on a wellbeing-based approach to utility. This suggests that ‘experienced utility’ is an alternative and more appropriate basis for the measurement of economic value compared with ‘decision utility’. In this paper, we...

Diese Dissertation besteht aus drei Aufsätzen, welche die Effekte von Geld- und Fiskalpolitiken für die Makroökonomie untersuchen. Der erste Aufsatz analysiert, wie das Verhalten der Inflation nach z.B. geldpolitischen Veränderungen erklärt werden kann. Mankiw und Reis (2002) propagieren...

Die vorliegende Arbeit analysiert im Rahmen allgemeiner Gleichgewichtsmodelle offener Volkswirtschaften mögliche Wechselwirkungen zwischen zunehmender wirtschaftlicher Integration und national bzw. supranational bestimmter Umweltpolitik. Die Arbeit gliedert sich in 3 Teile. Der erste Teil der...

At its core, this dissertation examines the role of information, particularly as it relates to proxies for quality, and how it affects both donor and organization decision processes in the humanitarian space. In Chapter 2 I consider the context of competition within the sub-sector of...

River floods can be very damaging. Since numerous human responses to floods are possible, the question arises: What is the organization of flood management that leads to the most efficient results? The dissertation first considers flooding and flood management in Germany. Based on that analysis,...