Search Results - "Hartman, Joseph C."
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Equipment Replacement Analysis: A Literature Review and Directions for Future Research
Published in The Engineering economist (03-04-2014)“…Replacing equipment is an important decision that nearly all entities must face, generally motivated by rising operating and maintenance costs of current…”
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2
Using performance-based warranties to influence consumer purchase decisions
Published in The Engineering economist (02-01-2020)“…Traditional warranty analysis focuses on the reliability of a product and offers warranty designs that compensate a consumer if the item fails. We introduce…”
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3
Designing and pricing menus of extended warranty contracts
Published in Naval research logistics (01-04-2009)“…Extended warranties provide “piece of mind” to a consumer in that product failures which occur after the base warranty expires are rectified at little or no…”
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4
Innovation, entrepreneurship, promotion, and tenure
Published in Science (American Association for the Advancement of Science) (17-09-2021)“…Academic incentives must reward broader societal impacts…”
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5
Partial objective inequalities for the multi-item capacitated lot-sizing problem
Published in Computers & operations research (01-03-2018)“…•We study the single-level multi-item capacitated lot-sizing problem (MCLSP).•We propose partial objective inequalities to strengthen the MCLSP MIP…”
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6
A mixed-integer programming approach to the parallel replacement problem under technological change
Published in International journal of production research (01-02-2016)“…The parallel replacement problem under economies of scale (PRES) determines minimum cost replacement policies for each asset in a group of assets that operate…”
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7
The dynamic and stochastic knapsack Problem with homogeneous-sized items and postponement options
Published in Naval research logistics (01-06-2015)“…This article generalizes the dynamic and stochastic knapsack problem by allowing the decision‐maker to postpone the accept/reject decision for an item and…”
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8
Optimal tax depreciation with loss carry-forward and backward options
Published in European journal of operational research (16-01-2011)“…The choice of depreciation method from among straight-line and accelerated methods can have a significant impact on the present value of expected tax payments…”
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Planning product design refreshes with service contract and competition considerations
Published in International journal of production economics (01-08-2010)“…Product design refresh programs are critical to maintaining or increasing market share in competitive markets. Programs are generally defined by the frequency…”
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10
Multiple asset replacement analysis under variable utilization and stochastic demand
Published in European journal of operational research (16-11-2004)“…The economic life of an asset is dependent on a variety of factors, including deterioration and obsolescence. While obsolescence is generally a result of…”
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11
Research Trends in Engineering Economy
Published in The Engineering economist (01-07-2011)“…An examination of publication trends in The Engineering Economist was presented at the recent Industrial Engineering Research Conference held in Reno, Nevada…”
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12
Asset management with reverse product flows and environmental considerations
Published in Computers & operations research (01-02-2007)“…Today many business enterprises employ capital assets in the form of electronic equipment, such as personal computers, workstations and peripherals, in large…”
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13
Stochastic dominance, regret dominance and regret-theoretic dominance
Published in EURO journal on decision processes (01-11-2013)“…It is well known that stochastic dominance alone is insufficient for ensuring preferences when individuals experience regret. In this paper, we study two…”
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14
Sensitivity Analysis in Markov Decision Processes with Uncertain Reward Parameters
Published in Journal of applied probability (01-12-2011)“…Sequential decision problems can often be modeled as Markov decision processes. Classical solution approaches assume that the parameters of the model are…”
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15
THE RELEVANT INTERNAL RATE OF RETURN
Published in The Engineering economist (01-01-2004)“…In this article we present a method for determining project acceptability in the presence of multiple internal rates of return. An internal rate of return is…”
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16
Parallel Asset Replacement Problem under Economies of Scale with Multiple Challengers
Published in The Engineering economist (02-10-2014)“…The parallel replacement problem under economies of scale (PRES) determines minimum cost replacement schedules for each individual asset in a group of assets…”
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17
Dynamic programming approaches for equipment replacement problems with continuous and discontinuous technological change
Published in IMA journal of management mathematics (01-04-2006)“…We consider a capital equipment replacement problem where the assets available for purchase evolve over time according to continuous and discontinuous…”
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18
An Integrated Model and Solution Approach for Fleet Sizing with Heterogeneous Assets
Published in Transportation science (01-02-2005)“…This paper addresses a fleet-sizing problem in the context of the truck-rental industry. Specifically, trucks that vary in capacity and age are utilized over…”
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19
Case Study: Transport Carrier Replacement Analysis
Published in The Engineering economist (01-10-2011)“…Four replacement scenarios were analyzed for a vehicle fleet designed to haul sensitive packages at two different customer locations. In addition to completing…”
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Case Study: Solving a Rental Fleet Sizing Model with a Large Time-Space Network
Published in The Engineering economist (01-01-2010)“…This article addresses a rental fleet sizing problem (RFS) in the context of the truck rental industry, subject to uncertain customer travel time and…”
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