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Improving Remanufacturing Core Recovery and Profitability Through Seeding

机译：通过播种改善再制造核心回收率和盈利能力

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Through analytical modeling and a numerical study grounded in observations from automotive remanufacturing, this study examines seeding-selling new products as remanufactured at the start of a new product's lifecycle-in order to increase core recovery quantities, to allow firms to start efficient remanufacturing earlier, and to fulfill demand for remanufactured products throughout the product's lifecycle. Though seeding has received little attention in the academic literature, many durable goods industries, such as automotive parts and heavy equipment remanufacturing, employ seeding because a lack of used units (cores) significantly constrains their remanufacturing operations. The results reveal that the cost of producing a new unit and the shape of the product lifecycle curve are key determinants of the profitability of seeding. Specifically, if the price of the remanufactured product is less than the cost of producing a new unit, then the profitability of seeding is impacted negatively when the product lifecycle ramps up slowly or when there is a large time lag for the recovery of seeded units. In effect, initial sales of seeded units at a loss for a longer period reduces and potentially nullifies the benefits of seeding. Conversely, if initial sales of seeded units are profitable, then a slower ramp-up of the product lifecycle or a large time lag for the recovery of seeded units has a positive impact on the profitability of seeding because seeding under these circumstances allows the firm to meet demand for remanufactured products profitably earlier in the lifecycle. The results from a numerical study indicate that seeding increases total remanufacturing profits by an average of 23% and a maximum of 40% over the product's lifecycle.
机译：通过分析模型和基于汽车再制造观察结果的数值研究，本研究研究了在新产品生命周期开始时进行再制造的种子销售新产品，以增加核心回收量，从而使企业能够更早地开始有效的再制造，并在整个产品生命周期中满足对再制造产品的需求。尽管播种在学术文献中很少受到关注，但是许多耐用品行业（例如汽车零件和重型设备再制造）仍采用播种，因为缺少二手设备（芯）会大大限制其再制造操作。结果表明，生产新单位的成本和产品生命周期曲线的形状是种子获利能力的关键决定因素。具体而言，如果再制造产品的价格低于生产新设备的成本，则当产品生命周期缓慢上升或恢复已种子单元的时间滞后时，对播种利润会产生负面影响。实际上，长期亏损的播种单位的初始销售会减少并有可能使播种收益无效。相反，如果播种单位的初始销售是有利可图的，那么产品生命周期的缓慢上升或播种单位回收的较大时滞都会对播种的获利能力产生积极影响，因为在这种情况下播种使企业能够在生命周期的早期阶段以盈利的方式满足对再制造产品的需求。一项数值研究的结果表明，在产品的整个生命周期中，播种可使再制造总利润平均提高23％，最多增加40％。

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