Date of Award

12-10-2018

Degree Type

Dissertation

Degree Name

Doctor of Philosophy (PhD)

Department

Marketing

First Advisor

Dr. V. Kumar

Second Advisor

Dr. Alok Saboo

Third Advisor

Dr. Koray Cosguner

Fourth Advisor

Dr. Agata Leszkiewicz

Abstract

Effective customer retention is vital to the survival and prosperity of any customer-centric organization. Systematic examination of different aspects of the customer’s relationship with the firm has the potential to provide valuable insights to support retention efforts. However, the nature of the purchasing options and relationship patterns inherent in each industry require managers to shift their focus on varied aspects of the relationship, thus posing unique challenges. One such challenge is examined in the first essay of this dissertation, in a setting where customer-firm relationships are intermittent, with customers being lost to and won back again by the firm. A unifying model for joint estimation of the customers’ second lifetime duration, multiple repeat churn reasons, and heterogeneity in exhibiting a related churn reason is developed to study this relationship. The findings support the existence of a cured group of returning customers, defined as those who are not susceptible to churn due to a repeated reason. Another challenge is examined in the second essay, which involves a setting where the structure of the purchasing options is a combination of contractual and noncontractual services. The complexities and dynamics of the customer-firm relationship and customers’ underlying commitment to it are modeled through a hidden Markov model, incorporating the dependency between the two purchase processes. The findings suggest that contractual and noncontractual purchase behaviors are distinct but interrelated.

Available for download on Tuesday, December 03, 2019

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