In this study, an extension to the unit demands inventory model with exponentially distributed interdemand times is considered. In this extension orders may arrive in two shipments due to an acceptance sampling scheme. ...

Just-in-Time (JIT) production systems have initially appeared in the Japanese manufacturing environment due to the scarcity of their critical resources. The main aim in JIT production systems is to eliminate waste. ...

The following problem is considered: Given a multivariable system with m inputs and r outputs and an m x r matrix whose nonnegative (i,j)’th element represents the cost of setting up a feedback link from the j ’th output ...

Motivated by the need for qualitative investigation of general system properties such as controllability, obser\^bility, existence of fixed modes, etc. as the complement of the quantitative approach in analysis, ...

In this thesis, the Box Jenkins approach is applied to forecast the future prices of foreign currencies, American Dollar and German Mark, in Turkey’s Black Market using available observations made between the years ...

In order to form a segmentation base for Bilkent University, and position accordingly, a model is developed which relates student performances at Bilkent University to their socio-economic and educational backgrounds. ...

ABC inventory classification can result in more effective control of business. In this work, ABC method is applied to Ozdemirler to examine the inventory profile of the store, and to be able to aid the management in ...

A sophisticated information processing system can cause a change in the organizational structure. In this work, the Warehouse and Stock Control System in TEPE CO. is chosen as a case study to examine a planned organizational ...

In this study, Modern Portfolio Theory tools -are used for constructing efficient portfolios. The Markowitz mean-variance model and Sharpe single index model are presented and calculated, for the construction of efficient ...