in this article, a finite horizon, multi product and multi period economic order quantity like seasonal items is considered where demand rate is deterministic and known but variable in each period. the order quantities of items come in batch sizes and the end of the period order quantity and, consequently, demand of customers are zero. in addition, storage space is constrained and the problem ...

The concept Time Value of Money states that the value money today is more valuable than same in future. But sharia principles there no such thing as Money. In principles, it better known Economic Time, meaning actually has time value, but economic value. Then itself triggers human desire to develop their various ways, one which property investment. purpose this study answer how investment schem...

one of the most important issues in the supply chain management is reducing the bullwhip effect. the bullwhip effect is the increasing of the fluctuation of demands from customer toward supplier in a supply chain. the reasons for this effect and the solution for its elimination are studied by many researchers up to now. one of the main known reasons is variation of the time value of money that ...

An important question in the well-being literature is how earning and spending money makes people happy. Some studies have shown that are happier when constant payments, on significant others. However, some findings suggest with financial expertise may different preferences based time value of money. The current study was designed to address this issue by asking both novices experts if at decre...

one of the most important questions in islamic banking system is about the best method for calculating the interest rate of loans and deposits. this paper compares two methods : time- value method and economic value- added method and tries to answer this question that, based on the information gathered from the financial statements of a sample of the accepted firms in the iranian exchange marke...

In order to explore the complexities of developing a strategic marketing plan, this article is written in three parts. The first describes the strategic marketing planning process itself and the key steps within it. It also deals with implementation issues and barriers to marketing planning. The second part provides guidelines for the marketer which will ensure that the input to the marketing p...