Estimation of gross profit for a new durable product considering warranty and post-warranty repairs

Wei Xie, Haitao Liao and Xiaoyan Zhu

IISE Transactions, 2014, vol. 46, issue 2, 87-105

Abstract: This article presents an integrated model to estimate the gross profit for a new durable product to be sold in a fixed sales period at a fixed price. It is assumed that the sales over time can be characterized by a stochastic Bass model in the form of a nonhomogeneous Poisson process and the production system is a make-to-order type of system. An approximate yet accurate approach is developed to quantify the expected total cost of production involving a learning effect. Moreover, a non-renewable free minimal-repair warranty and non-free post-warranty service are considered for the repair service offered by the manufacturer. To quantify the related costs and profit, the fact that customers may not always request warranty and/or post-warranty repairs is explicitly addressed and modeled. A numerical example is provided to illustrate the effects of some key parameters, including the product reliability, price elasticity, and warranty period elasticity, on the optimal settings of the price, warranty period, and post-warranty charge. The saturation effect of sales process on achieving the optimal gross profit is also discussed.

Date: 2014
References: Add references at CitEc
Citations: View citations in EconPapers (10)

Downloads: (external link)
http://hdl.handle.net/10.1080/0740817X.2012.761370 (text/html)
Access to full text is restricted to subscribers.

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:taf:uiiexx:v:46:y:2014:i:2:p:87-105

Ordering information: This journal article can be ordered from
http://www.tandfonline.com/pricing/journal/uiie20

DOI: 10.1080/0740817X.2012.761370

Access Statistics for this article

IISE Transactions is currently edited by Jianjun Shi

More articles in IISE Transactions from Taylor & Francis Journals
Bibliographic data for series maintained by Chris Longhurst ().