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Rafael Rob

Researcher at University of Pennsylvania

Publications -  77
Citations -  7324

Rafael Rob is an academic researcher from University of Pennsylvania. The author has contributed to research in topics: Investment (macroeconomics) & Search cost. The author has an hindex of 35, co-authored 77 publications receiving 7110 citations.

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Learning, mutation, and long run equilibria in games

TL;DR: In this paper, an evolutionary model with a finite number of players and with stochastic mutations is analyzed, and the expansion and contraction of strategies are linked to their current relative success.
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The Impact of Capital-Based Regulation on Bank Risk-Taking☆

TL;DR: In this article, the authors model the dynamic portfolio choice problem facing banks, calibrate the model using empirical data from the banking industry for 1984-1993, and assess quantitatively the impact of recent regulatory developments related to bank capital.
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The Growth and Diffusion of Knowledge

TL;DR: In this article, a decentralized process for the diffusion of knowledge is analyzed, where the economy converges from an initial distribution of knowledge over agents to the steady-state distribution, which is unique.
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Piracy on the High C’s: Music Downloading, Sales Displacement, and Social Welfare in a Sample of College Students*

TL;DR: In this paper, the authors provide new estimates of sales displacement induced by downloading, using both ordinary least squares and an instrumental variables approach with access to broadband as a source of exogenous variation in downloading.
Posted Content

The Dynamics of Technological Adoption in Hardware/Software Systems

TL;DR: In this article, the dyamic resolution of technological adoption in "hardware/software" systems is examined and it is shown that the availability of compatible software plays a role in determining the adoption of compact disc players.