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Let the user speak : is feedback on Facebook a source of firms' innovation?

Bertschek, Irene; Kesler, Reinhold - 2017

study the role that firms' and users' activities on Facebook play in the innovation process. We find that firms' adoption of … actively ask for feedback, while only negative user comments are positively and significantly related to innovation success …

Persistent link: https://www.econbiz.de/10011623206

Let the user speak : is feedback on Facebook a source of firms' innovation?

Bertschek, Irene; Kesler, Reinhold - 2018 - This version: May 2018

Persistent link: https://www.econbiz.de/10011876132

Staging innovation projects : (when) does it pay off?

Andries, Petra; Hünermund, Paul - 2014

innovation projects affects the innovation output of firms differently depending on firm characteristics and ambitions. In …, resource-constrained firms using staged project management are shown to abandon a larger share of their innovation projects and … development on when and why the staging of innovation projects affects the innovation output of firms and to the literature on …

Persistent link: https://www.econbiz.de/10010425508

Spillovers in networks of user generated content : evidence from 23 natural experiments on Wikipedia

Kummer, Michael E. - 2013

Endogeneity in network formation hinders the identification of the role social networks play in generating spillovers, peer effects and other externalities. This paper tackles this problem and investigates how the link network between articles on the German Wikipedia influences the attention and...

Persistent link: https://www.econbiz.de/10010204042

Spillovers in networks of user generated content : pseudo-experimental evidence on Wikipedia

Kummer, Michael E. - 2014

I quantify spillovers of attention in a network of content pages, which is challenging, because such networks form endogenously. I exploit exogenous variation in the article network of German Wikipedia to circumvent this problem. Wikipedia prominently advertises one featured article on its main...

Persistent link: https://www.econbiz.de/10010468371

"Brain gain" on Wikipedia : immigrants return knowledge home

Slivko, Olga - 2018

Economic literature acknowledges the impact of immigration on cross-border patenting and scientific publications. However, the role of immigration ows in the dissemination of knowledge in a broader sense is yet to be assessed. In this paper, I estimate the effect of immigration on the...

Persistent link: https://www.econbiz.de/10011792336

Fair and efficent taxation under partial control

Ooghe, Erwin; Peichl, Andreas - 2014

We study fair and efficient tax-benefit schemes based on income and non-income factors under partial control. Partial control means that each factor is a specific mixture of unobserved ability (randomly drawn by nature) and effort (chosen by individuals who differ in tastes). Factors differ in...

Persistent link: https://www.econbiz.de/10010229894

The impact of equity-preferences on the stability of heterogeneous international agreements

Lange, Andreas (contributor) - 2004 - [Elektronische Ressource]

Persistent link: https://www.econbiz.de/10002137140

Cooperation in international environmental negotiations due to a preference for equity

Lange, Andreas; Vogt, Carla - 2001

This paper demonstrates that cooperation in international environmental negotiations can be explained by preferences for equity. Within a N-country prisoner's dilemma in which agents can either cooperate or defect, in addition to the standard non-cooperative equilibrium, cooperation of a large...

Persistent link: https://www.econbiz.de/10011445929

Fair division with general equilibrium effects and international climate politics

Böhringer, Christoph; Helm, Carsten - 2001

This paper introduces a solution for the fair division of common property resources in production economies with multiple inputs and outputs. It is derived from complementing the Walrasian solution by welfare bounds, whose ethical justification rests on commonality of ownership. We then apply...

Persistent link: https://www.econbiz.de/10011447029