Analysis and improvement of the product delivery system of a beer producer in Ankara

Date

2004-11-01

Author

Pamuk, S
Köksalan, Mustafa Murat
Gullu, R

Metadata

Show full item record

This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Item Usage Stats

152
views

0
downloads

We outline our analysis of the product delivery system of a major beer producer in Ankara, Turkey. We demonstrate a savings potential of up to 25% of distribution costs from the implementation of a number of suggested improvements, most notably that of reducing the number of weekly deliveries to a portion of the customers, and of constructing a geographical partitioning of the city that ensures a balanced distribution of the delivery workload over the days of the week. A geographic information system (GIS) is used to extract coordinate and distance information to be used in the partitioning and sequencing problems. A discussion of the difficulties involved in implementing a GIS project in Turkey is included.

Subject Keywords

Marketing, Management Science and Operations Research, Strategy and Management, Management Information Systems

URI

https://hdl.handle.net/11511/51903

Journal

JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY

DOI

https://doi.org/10.1057/palgrave.jors.2601774

Collections

Department of Industrial Engineering, Article

Suggestions

OpenMETU
Core

Simulation of capacity expansion and sequencing alternatives for a sheet metal producer Arer, MM; Özdemirel, Nur Evin (Informa UK Limited, 1999-06-01) We present a simulation case study carried out for a make-to-order aluminium sheet producer located in Istanbul, Turkey. We are concerned with a subsystem of the factory consisting of continuous casting, cold rolling, and annealing processes. Two simulation models are developed: (1) a combined model for studying the casting process only; (2) a discrete event model for comparing capacity expansion alternatives and order sequencing rules in the subsystem. Operational characteristics of the real system and pas...
Efes Beverage Group makes location and distribution decisions for its malt plants Koksalan, M; Süral, Haldun (Institute for Operations Research and the Management Sciences (INFORMS), 1999-03-01) We conducted a study for Efes Beverage Group to evaluate various sites as potential locations for new malt plants. We performed an economic analysis that showed the inferiority of some alternatives. To evaluate the remaining alternatives, we developed. a mixed-integer-programming model that considers both the location of new malt plants and the distribution of barley and malt. It considers the long-run effects of the decisions and minimizes the present value of total costs. Sakarya, Izmir, and Ankara turned...
Robust portfolio planning in the presence of market anomalies Oguzsoy, Cemal Berk; Güven, Sibel (Elsevier BV, 2007-02-01) In this study, a short-term portfolio modeling formulation is developed using existing anomalies as a single determinant for daily Istanbul Stock Exchange National 100 Composite Index (ISE) and US dollars (USD) returns in a Robust optimization (RO) framework. Using anomalies in planning within an RO framework establishes a balance between risk seeking and risk averse behaviors, as generating profit from anomalies is risky and RO enables to settle down the extreme risk seeking behavior. Applications of the m...
Explaining beer demand: A residual modeling regression approach using statistical process control Köksalan, Mustafa Murat; Erkip, N; Moskowitz, H (Elsevier BV, 1999-01-25) We develop a medium-term model as well as a short-term model for understanding the factors affecting beer demand and for forecasting beer demand in Turkey. As part of this specific model development (as well as regression modeling in general) we propose a procedure based on statistical process control principles (SPC) and techniques to (1) detect nonrandom data points, (2) identify common missing, lurking variables that explain these anomalies, and (3) using indicator variables, integrate these lurking vari...
Fuzzy Assessment Model to Estimate the Probability of Delay in Turkish Construction Projects Gunduz, Murat; Nielsen, Yasemin; Ozdemir, Mustafa (American Society of Civil Engineers (ASCE), 2015-07-01) The aim of this paper is to propose a decision support tool for contractors before the bidding stage to quantify the probability of delay in construction projects in Turkey by using the relative importance index (RII) method incorporated into fuzzy logic. For this purpose, 83 delay factors were identified, categorized into 9 major groups through a detailed literature review process as well as interviews with experts from the construction industry. The relative importance of these delay factors and groups wa...

Citation Formats

S. Pamuk, M. M. Köksalan, and R. Gullu, “Analysis and improvement of the product delivery system of a beer producer in Ankara,” JOURNAL OF THE OPERATIONAL RESEARCH SOCIETY, pp. 1137–1144, 2004, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/51903.