Analyzing Product Efficiency – A Customer-Oriented Approach

Hans H. Bauer, Dr. Maik Hammerschmidt () and Matthias Staat
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Hans H. Bauer: University of Mannheim
Matthias Staat: University of Mannheim

Microeconomics from EconWPA

Abstract: The purpose of this study is to provide a broader, economic perspective on customer value management. By developing an efficiency-based concept of customer value we aim at contributing to the presently underrepresented research field of marketing economics. The customer value concept is utilized to assess product performance and eventually to determine the competitive market structure and the product-market boundaries. Our analytical approach to product-market structuring based on customer value is developed within a microeconomic framework. We measure customer value as the product efficiency viewed from the customer’s perspective, i.e., as a ratio of outputs (e.g., resale value, reliability, safety, comfort) that customers obtain from a product relative to inputs (price, running costs) that customers have to deliver in exchange. The efficiency value derived can be understood as the return on the customer’s investment. Products offering a maximum customer value relative to all other alternatives in the market are characterized as efficient. Different efficient products may create value in different ways using different strategies (output-input- combinations). Each efficient product can be viewed as a benchmark for a distinct sub-market. Jointly, these products form the efficient frontier, which serves as a reference function for the inefficient products. Thus, we define customer value of alternative products as a relative concept. Market partitioning is achieved endogenously by clustering products in one segment that are benchmarked by the same efficient peer(s). This ensures that only products with a similar output-input structure are partitioned into the same sub-market. As a result, a sub-market consists of highly substitutable products. In addition, value-creating strategies (i.e., indications of how to vary inputs and outputs) to improve product performance in order to offer maximum customer value are provided. The impact of each performance parameter on customer value is determined, identifying the value drivers among them. This methodological framework is applied to data of the 1996 German Automobile Club (ADAC) survey.

Keywords: Customer Value; Data Envelopment Analysis (DEA); Efficiency Analysis; Market Partitioning; Product-Market Structuring (search for similar items in EconPapers)
JEL-codes: D2 D4 (search for similar items in EconPapers)
New Economics Papers: this item is included in nep-mic
Date: Written 2004-02-04
Note: Type of Document - pdf; prepared on WinXP; to print on HP ;
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Related works:
Working Paper: Analyzing Product Efficiency – A Customer-Oriented Approach (2004)
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