scholarly journals Inventory Model for Deteriorating Items with Stock Dependent Demand under the Effect of Inflation and Trade Credit Period

2016 ◽  
Vol 150 (9) ◽  
pp. 21-28
Author(s):  
K. Prasanna ◽  
P. Parvathi
Keyword(s):  
Trade Credit ◽  
Inventory Model ◽  
Deteriorating Items ◽  
Credit Period ◽  
Stock Dependent Demand ◽  
Dependent Demand

scholarly journals An Inventory Model for Perishable Products with Stock-Dependent Demand and Trade Credit under Inflation

2013 ◽  
Vol 2013 ◽  
pp. 1-8 ◽  
Author(s):  
Shuai Yang ◽  
Chulung Lee ◽  
Anming Zhang
Keyword(s):  
Trade Credit ◽  
Net Present Value ◽  
Optimal Solution ◽  
Inventory Model ◽  
Perishable Products ◽  
Present Value ◽  
Credit Period ◽  
Purchasing Cost ◽  
Stock Dependent Demand ◽  
Dependent Demand

We consider an inventory model for perishable products with stock-dependent demand under inflation. It is assumed that the supplier offers a credit period to the retailer, and the length of credit period is dependent on the order quantity. The retailer does not need to pay the purchasing cost until the end of credit period. If the revenue earned by the end of credit period is enough to pay the purchasing cost or there is budget, the balance is settled and the supplier does not charge any interest. Otherwise, the supplier charges interest for unpaid balance after credit period, and the interest and the remaining payments are made at the end of the replenishment cycle. The objective is to minimize the retailer’s (net) present value of cost. We show that there is an optimal cycle length to minimize the present value of cost; furthermore, a solution procedure is given to find the optimal solution. Numerical experiments are provided to illustrate the proposed model.

An EOQ inventory model with nonlinear stock dependent holding cost, nonlinear stock dependent demand and trade credit

2020 ◽  
Vol 139 ◽  
pp. 105557 ◽  
Author(s):  
Leopoldo Eduardo Cárdenas-Barrón ◽  
Ali Akbar Shaikh ◽  
Sunil Tiwari ◽  
Gerardo Treviño-Garza
Keyword(s):  
Trade Credit ◽  
Inventory Model ◽  
Stock Dependent Demand ◽  
Holding Cost ◽  
Dependent Demand

scholarly journals Inventory model of deteriorating items with two-warehouse and stock dependent demand using genetic algorithm in fuzzy environment

2012 ◽  
Vol 22 (1) ◽  
pp. 51-78 ◽  
Author(s):  
Dharmendra Yadav ◽  
S.R. Singh ◽  
Rachna Kumari
Keyword(s):  
Genetic Algorithm ◽  
Inventory Model ◽  
Deteriorating Items ◽  
Market Place ◽  
Time Value Of Money ◽  
Fuzzy Environment ◽  
Purchase Cost ◽  
Stock Dependent Demand ◽  
Fuzzy Goal ◽  
Dependent Demand

Multi-item inventory model for deteriorating items with stock dependent demand under two-warehouse system is developed in fuzzy environment (purchase cost, investment amount and storehouse capacity are imprecise ) under inflation and time value of money. For display and storage, the retailers hire one warehouse of finite capacity at market place, treated as their own warehouse (OW), and another warehouse of imprecise capacity which may be required at some place distant from the market, treated as a rented warehouse (RW). Joint replenishment and simultaneous transfer of items from one warehouse to another is proposed using basic period (BP) policy. As some parameters are fuzzy in nature, objective (average profit) functions as well as some constraints are imprecise in nature, too. The model is formulated so to optimize the possibility/necessity measure of the fuzzy goal of the objective functions, and the constraints satisfy some pre-defined necessity. A genetic algorithm (GA) is used to solve the model, which is illustrated on a numerical example.

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