Optimal lot sizing under learning considerations: Shortages allowed and backordered
نویسندگان
چکیده
منابع مشابه
Optimal lot sizing policy with power demand and composed shortages under trade credits
This paper deals with an optimal ordering policy for non-deteriorating item with power demand under trade credits. The shortages are allowed and combination of backlogged and lost sales. Mathematical model is developed under two different situations, i.e., case 1: the permissible delay period is less than time to finish positive inventory and case 2 trade credit period is greater than or equal ...
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This paper is an extension of Hsu and Hsu (Int J Ind Eng Comput 3(5):939–948, 2012) aiming to determine the optimal order quantity of product batches that contain defective items with percentage nonconforming following a known probability density function. The orders are subject to 100 % screening process at a rate higher than the demand rate. Shortage is backordered, and defective items...
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In this paper, we consider the problem of simultaneous determination of retail price and lot-size (RPLS) under the assumption that the supplier offers a fixed credit period to the retailer. It is assumed that the item in stock deteriorates over time at a rate that follows a two-parameter Weibull distribution and that the price-dependent demand is represented by a constant-price-elasticity funct...
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Large number of researcher papers has been published for inventory lotsize models under trade credit financing by assuming that demand rate is constant. But demand rate is often not constant. During the growth stage of the product life cycle, the demand function increases with time. In this paper we extend the constant demand to timedependent demand. This paper derives the problem of determinin...
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ژورنال
عنوان ژورنال: Applied Mathematical Modelling
سال: 1995
ISSN: 0307-904X
DOI: 10.1016/0307-904x(94)00040-d