Search Results - subject:"Cost parameter"

Profit- and risk-driven credit scoring under parameter uncertainty : a multiobjective approach

Xu, Yong; Kou, Gang; Peng, Yi; Ding, Kexing; Ergu, Daji; … - In: Omega : the international journal of management science 125 (2024), pp. 1-17

Persistent link: https://www.econbiz.de/10014533653

Optimal inventory policies with an exact cost function under large demand uncertainty

Halkos, George; Kevork, Ilias; Tziourtzioumis, Chris - Volkswirtschaftliche Fakultät, … - 2014

In this paper we investigate the minimization process of the exact cost function for a continuous review (Q,R) inventory model with non-negative reorder point and fixed lead-time. Backorders are allowed and the unit shortage cost is used to determine the expected annual shortage cost. Provided...

Persistent link: https://www.econbiz.de/10011112632

Inter-temporal variation in the travel time and travel cost parameters of transport models

Börjesson, Maria - CTS - Centre for Transport Studies Stockholm (KTH and VTI) - 2012

travel cost parameter has declined in real terms. The trend decline in the cost parameter can be entirely explained by higher … time parameter constant over time in forecast models but to deflate the travel cost parameter according to forecasts of … income increases among travellers and the relevant income elasticity of the cost parameter. Evidence from this study further …

Persistent link: https://www.econbiz.de/10010765661

Inter-temporal variation in the travel time and travel cost parameters of transport models

Börjesson, Maria - In: Transportation 41 (2014) 2, pp. 377-396

the travel cost parameter has declined in real terms. The trend decline in the cost parameter can be entirely explained by … the travel time parameter constant over time in forecast models, but to deflate the travel cost parameter with the … forecasted income increase among travellers and the relevant income elasticity of the cost parameter. Evidence from this study …

Persistent link: https://www.econbiz.de/10010989527