Risk Aversion and Technology Portfolios

Guy Meunier

Review of Industrial Organization, 2014, vol. 44, issue 4, 347-365

Abstract: This paper analyzes the choice of a technology portfolio by risk-averse firms. Two technologies with random marginal costs are available to produce a homogeneous good. If the risks that are associated with the technologies are correlated, then the firms might invest in a technology with a negative expected return or, conversely, might not invest in a technology with a positive expected return. If the technology with the lower expected cost is riskier than the other technology, then this “low-cost” technology will be eliminated from the firm’s portfolio if the risks are highly correlated. With imperfect competition, the portfolios of firms are different, and the difference in risk tolerance can explain the full specialization of the industry: The less risk-averse firms use the low-cost technology, and the more risk-averse firms use the less risky, higher-cost technology. Copyright Springer Science+Business Media New York 2014

Keywords: Risk aversion; Investment; Technology mix (search for similar items in EconPapers)
Date: 2014
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Citations: View citations in EconPapers (2)

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Working Paper: Risk aversion and technology portfolios (2012)
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DOI: 10.1007/s11151-014-9420-5

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