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This paper considers a dynamic model of the evolution of open source software projects, focusing on the evolution of quality, contributing programmers, and users who contribute customer support to other users. Programmers who have used open source software are motivated by reciprocal altruism to...
Persistent link: https://www.econbiz.de/10013136694
A review of the basic theory of optimal open-source software contributions points to three key factors affecting supply: non-pecuniary benefits, future expected monetary returns, and open-source licence type. This paper argues that existing large-scale software developer surveys are inadequate...
Persistent link: https://www.econbiz.de/10003646702
generalists and specialists to possess skill variety. Third, we test our model empirically using data from Germany and the …
Persistent link: https://www.econbiz.de/10010230889
conditional productivity distribution. Our analysis draws upon two large unbalanced panels of 6,634 enterprises in Germany and 14 …-skilled employees and industries in Germany by a more unequal distribution of human capital intensity. Except for low …-technology manufacturing, average innovation performance is higher in all industries in Germany and the innovation performance distributions …
Persistent link: https://www.econbiz.de/10009786464
The firm's stock of human capital is an important determinant of its ability to innovate. As such, any increase in this stock through firm-sponsored training might lead to more innovation. We test this hypothesis using detailed data on firms' human capital investments and innovation performance,...
Persistent link: https://www.econbiz.de/10010409776
We study a platform's design of membership and transaction fees when sellers compete and buyers cannot observe the prices and features of goods without incurring search costs. The platform alleviates sellers' competition by charging them transaction fees that increase with sales revenue, and...
Persistent link: https://www.econbiz.de/10012945113
We propose experiments in virtual reality (VR) as a new approach to examining behavior in an economic context, e.g., heterogeneity in dynamic tournaments. We simulate a realistic working situation in a highly immersive environment. Implementing a tournament in VR, we are able to mitigate the...
Persistent link: https://www.econbiz.de/10011946765
We study an endogenous growth model where a profit-motivated R and D sector coexists with the introduction of free blueprints invented by philanthropists. These goods are priced at marginal cost, contrary to proprietary ones which are produced by a monopoly owned by the inventor. We show that...
Persistent link: https://www.econbiz.de/10005051544
Previous empirical literature - mainly cross-sectional - has tested the demand-pull hypothesis and found that overall, evidence does not conflict with the idea that innovation may be driven by output. Using a balanced panel of 216 Italian manufacturing firms over the 1995-2000 period, and...
Persistent link: https://www.econbiz.de/10003283429
While many firms compete through the development of new technologies and products, it is well known that new-to-the-world innovation is inherently risky and therefore may increase the probability of firm death. However, many existing studies consistently find a negative association between...
Persistent link: https://www.econbiz.de/10003481918