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Application of orthogonal array technique and particle swarm optimization approach in surface roughness modification when face milling AISI1045 steel parts

Moghaddam, Masoud Azadi; Kolahan, Farhad - In: Journal of Industrial Engineering International 12 (2016), pp. 99-209

particle swarm optimization (PSO) on the basis of experimental results. The model developed for optimization has been validated …

Persistent link: https://www.econbiz.de/10011640884

Urbanizing with equity consideration

Wan, Guanghua; Luo, Zhi; Zhang, Xun - 2017

Research has not yet been undertaken on the optimal level of urbanization, notwithstanding the pioneering work of Au and Henderson (2006) on optimal urban concentration. This paper develops two-sector general equilibrium models of urbanization, with and without equity consideration,...

Persistent link: https://www.econbiz.de/10011688665

Compressing over-the-counter markets

D'Errico, Marco; Roukny, Tarik - 2017

In this paper, we show both theoretically and empirically that the size of over-the-counter (OTC) markets can be reduced without affecting individual net positions. First, we find that the networked nature of these markets generates an excess of notional obligations between the aggregate gross...

Persistent link: https://www.econbiz.de/10011984827

The profitability of energy storage in European electricity markets

Spodniak, Petr; Bertsch, Valentin; Devine, Mel - 2018

-ahead markets during 2006-2016. We build a linear optimization model which maximizes profits from arbitraging hourly prices and use …

Persistent link: https://www.econbiz.de/10011985198

Los modelos matemáticos del desarrollo organizacional y los cambios organizacionales

Mikhnenko, Pavel A. - In: Revista de Métodos Cuantitativos para la Economía y … 25 (2018), pp. 42-53

well as to the algorithms for their optimization. The adjustment of the intensity of the changes can be achieved through …

Persistent link: https://www.econbiz.de/10011995011

Wearable Computing im Betrieb gestalten: Rolle und Perspektiven der Lösungsentwickler im Prozess der Arbeitsgestaltung

Evers, Maren; Krzywdzinski, Martin; Pfeiffer, Sabine - In: Arbeit - Zeitschrift für Arbeitsforschung, … 28 (2019) 1, pp. 3-27

hand, it is characterized by the perception of workers as potential sources of error and it focuses on the optimization of …

Persistent link: https://www.econbiz.de/10012003233

An EOQ model for multiple products with varying degrees of substitutability

Eksler, Leonid; Aviram, Roei; Elalouf, Amir; Kamble, Aakash - In: Economics: The Open-Access, Open-Assessment E-Journal 13 (2019) 2019-30, pp. 1-16

needed. This approach has the potential to generate more practical and realistic purchasing and inventory optimization …

Persistent link: https://www.econbiz.de/10012007753

Effect of replenishment and backroom on retail shelf-space planning

Hübner, Alexander; Schaal, Kai - In: Business Research 10 (2017) 1, pp. 123-156

Shelf-space optimization models support retailers in making optimal shelf-space decisions. They determine the number of … other items, but also generates additional replenishment costs for the items kept in the backroom. The joint optimization of … German grocery retailer. Based on these insights, we propose an optimization model that addresses the mutual dependence of …

Persistent link: https://www.econbiz.de/10011817081

Pricing decision model for new and remanufactured short-life cycle products with time-dependent demand

Gan, Shu San; Pujawan, I. Nyoman; Widodo, Basuki - In: Operations Research Perspectives 2 (2015), pp. 1-12

In this study we develop a model that optimizes the price for new and remanufactured short life-cycle products where demands are time-dependent and price sensitive. While there has been very few published works that attempt to model remanufacturing decisions for products with short life cycle,...

Persistent link: https://www.econbiz.de/10011825907

An EOQ model for multiple products with varying degrees of substitutability

Eksler, Leonid; Aviram, Roei; Elalouf, Amir; Kamble, Aakash - 2018

needed. This approach has the potential to generate more practical and realistic purchasing and inventory optimization …

Persistent link: https://www.econbiz.de/10011916437