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We analyze the link between entry and R&D spending distribution. We consider a monopolistic competitive market with free entry in which firms can invest in cost-cutting R&D by paying a fixed cost first. For an intermediate level of fixed cost, there is a unique equilibrium in which the market...
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We study a dynamic matching environment where individuals arrive sequentially. There is a trade‐off between waiting for a thicker market, allowing for higher‐quality matches, and minimizing agents' waiting costs. The optimal mechanism cumulates a stock of incongruent pairs up to a threshold...
Persistent link: https://www.econbiz.de/10012637436
We study the effects of network externalities within a protocol for matching faculty to offices in a new building. Using web and survey data on faculty's attributes and choices, we identify the different layers of the social network: institutional affiliation, coauthorships, and friendships. We...
Persistent link: https://www.econbiz.de/10010815546
The focus of this paper is the endogenous formation of peer groups. In our model agents choose peers before making contributions to public projects, and they differ in how much they value one project relative to another. Thus, the group's preference composition affects the type of contributions...
Persistent link: https://www.econbiz.de/10010815841
This paper uses a new dataset on child-adoption matching to estimate the preferences of potential adoptive parents over US-born and unborn children relinquished for adoption. We identify significant preferences favoring girls and against African American children put up for adoption. These...
Persistent link: https://www.econbiz.de/10010790531
In criminal organizations, diffusing information widely throughout the organization might lead to greater internal efficiency (in particular, since these organizations are self-sustaining, through enhancing trust). However, this may come at the cost of leaving the organization more vulnerable to...
Persistent link: https://www.econbiz.de/10010970157
We develop a theory of the rent distribution and stability of innovative firms. Our theory is based on a model of bargaining over new ideas. The model accounts for the problem of information leakage, namely, the diffusion of information about new ideas among the agents that participate in the...
Persistent link: https://www.econbiz.de/10005814611