The Journal of Fisheries Business Administration (수산경영론집)
- Volume 39 Issue 2
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- Pages.109-123
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- 2008
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- 1225-1011(pISSN)
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- 2288-1727(eISSN)
A Study on the Investment Decision of Offshore Aquaculture under Risk
위험 하에서의 외해가두리양식업 투자의사결정에 관한 연구
- Published : 2008.09.30
Abstract
This study is aimed to establish an investment decision model for offshore aquaculture project of rock bream in Korea using a certainty equivalent method (CEM) based on the expected utility theory and to investigate its economic viability under risk and uncertainty. In the analysis with CEM, the effects of risk attitude and risk level on investment and risk premium were examined and the impacts of various risk and uncertainty factors on the investment decision were also assessed. In addition, the outcomes were compared to those evaluated by the traditional net present value (NPV) method. Results show that risk premium grew as the investors became more risk averse and uncertainty level (the variance of NPV) increased. Consequently, the certainty equivalent value was predicted to decrease from the value assessed by the traditional NPV method.
Keywords
- offshore aquaculture;
- certainty equivalent method;
- expected utility theory;
- risk;
- aquaculture economics