Congestion and returns to scale in data envelopment analysis

Article Abstract:

Problems of congestion, constant return to scale, increasing return to scale, and decreasing return to scale are discussed in this research paper. Sufficient and necessary conditions for the evidence of congestion, constant increasing and decreasing returns to scale are identified.

Data envelopment analysis

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Cost analysis on renewable full-service warranties for multi-component systems

Article Abstract:

A new warranty policy, the renewable full-service warranty, which offers extra incentive for consumers by including free maintenance into the traditional free repair service, for multi component systems is analyzed.

Europe, Marketing procedures, Services introduction, New Products/Services, Warranties, Venture Analysis, Warranty, Evaluation, Business enterprises, Company service introduction, Service introduction, Customer relations

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