An EOQ model for a deteriorating item with non-linear demand under inflation and a trade credit policy

Authors

  • S.K. Manna Sovarani Memorial College - Department of Mathematics, Jagatballavpur, Howrah, India
  • K.S. Chaudhuri Jadavpur University - Department of Mathematics, Kolkata, India

DOI:

https://doi.org/10.2298/YJOR0502209M

Keywords:

infinite-time horizon, deterioration, non-linear demand, inflation, trade-credit policy

Abstract

This paper develops an infinite time-horizon deterministic economic order quantity (EOQ) inventory model with deterioration based on discounted cash flows (DCF) approach where demand rate is assumed to be non-linear over time. The effects of inflation and time-value of money are also taken into account under a trade-credit policy of type "α/T1 net T". The results are illustrated with a numerical example. Sensitivity analysis of the optimal solution with respect to the parameters of the system is carried out.

References

Aggarwal, K.K., Aggarwal, S.P., and Jaggi, C.K., "Impact of inflation and credit policies on economic ordering", Bull. Pure Appl. Sci., 16(1) (1997) 93-100.

Aggarwal, S.C., "Purchase-inventory decision models for inflationary conditions", Interfaces, 11 (1981) 18-23.

Aggarwal, S.P., and Jaggi, C.K., "Credit financing in economic ordering policies of deteriorating items", International Journal of Production Economics, 34 (1994) 151-155.

Ben-Horim, M., and Levy, H., "Inflation and the trade credit period", Management Science, 28(6) (1982) 646-651.

Bierman, H., and Thomas, J., "Inventory decisions under inflationary conditions", Decision Sciences, 8(1) (1977) 151-155.

Bose, S., Goswami, A., and Chaudhuri, K.S., "An EOQ model for deteriorating items with linear time-dependent demand rate and shortages under inflation and time discounting", Journal of Operational Research Society, 46 (1995) 771-782.

Buzacott, J.A., "Economic order quantities with inflation", Operational Research Quarterly, 26(3) (1975) 553-558.

Chandra, M., and Bahner, M.L., "The effects of inflation and the time-value of money on some inventory systems", International Journal of Production Research, 23 (1985) 723-730.

Chung, K.H., "Inventory control and trade-credit revisited", Journal of Operational Research Society, 40(5) (1989) 495-498.

Datta, T.K., and Pal, A.K., "A note on an inventory model with inventory-level dependent demand rate", Journal of Operational Research Society, 41(10) (1990) 971-975.

Ladany, S., and Sternlieb, A., "The interaction of economic ordering quantities and marketing policies", AIIE Transactions, 6 (1994) 35-40.

Lal, R., and Staelin, R., "An approach for developing an optimal discount pricing policy", Management Science, 30 (1994) 1524-1539.

Misra, R.B., "A study of inflationary effects on inventory systems", Logistics Spectrum, 9(3) (1975) 260-268.

Misra, R.B., "A note on optimal inventory management under inflation", Naval Research Logistics Quarterly, 26 (1979) 161-165.

Sarker, R.B., and Pan, H., "Effects of inflation and the time value of money on order quantity and allowable shortage", International Journal of Production Economics, 34 (1994) 65-72.

Downloads

Published

2005-09-01

Issue

Section

Research Articles