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위험회피성향을 고려한 공급 불확실성下 신문팔이소년 문제에 대한 고찰

Research on Risk-Averse Newsboy under Supply Uncertainty

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주제분류산업공학

초록

In this paper, the single-period inventory problem, what is called newsboy problem, has been revisited with two different conditions,uncertain supply and risk-averseness. Eeckhoudt et al. [5] investigated the effect of risk-averseness of a newsboy on the optimal order quantity in a stochastic demand setting. In contrary to Eeckhoudt et al. [5] this paper investigates the effect of risk-averseness in a stochastic supply setting. The findings from this investigation say that if α* represents the optimal order quantity without risk-averseness then the risk-averse optimal order quantity can be greater than α* and can be less than α* as well.

Abstract

In this paper, the single-period inventory problem, what is called newsboy problem, has been revisited with two different conditions,uncertain supply and risk-averseness. Eeckhoudt et al. [5] investigated the effect of risk-averseness of a newsboy on the optimal order quantity in a stochastic demand setting. In contrary to Eeckhoudt et al. [5] this paper investigates the effect of risk-averseness in a stochastic supply setting. The findings from this investigation say that if α* represents the optimal order quantity without risk-averseness then the risk-averse optimal order quantity can be greater than α* and can be less than α* as well.

참고문헌 (19)

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  10. 김형태, "공급업체의 불확실성하에서 하향리스크 제약을 고려한 신문팔이문제", 산업경영시스템학회지, 30(2), pp.75~82 (2007), 한국산업경영시스템학회
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  12. Morse, P.M., "Methods of Operations Research" (1951), Wiley
  13. Porteous, E.L., "Stochastic inventory theory", pp.605~652 (1990), North-Holland
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  15. Schweitzer, M.E., "Decision bias in the newsvendor problem with known demand distribution : experimental evidence", Management Science, 46, pp.404~420 (2000)
  16. Seifert, R.W., "Optimal procurement strategies for online spot markets", European Journal of Operational Research, 152, pp.781~799 (2004)
  17. Silver, E., "Establishing the order quantity when the amount received is uncertain", INFOR, 14, pp.32~39 (1976)
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  19. Yano, C., "Lot sizing with random yields : a review", Operations Research, 43, pp.311~334 (1995)

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