Showing 1 - 10 of 553
-häusern erschleißen lassen. Konkret soll das „Versprechen“ des betriebswirtschaftlichen Feldes der Logistik für die Lösung der Kosten- und … Ineffizienzen dargestellt und Handlungsempfehlungen abgeleitet. Die Einordnung der Logistik in einen breiteren branchenstrukturellen … will be derived.On a more theoretical level the role of logistics management will be described in a broader research …
Persistent link: https://www.econbiz.de/10009451142
This dissertation introduces and analyzes research problems related to Retail Operations and Humanitarian Logistics. In … we investigate the impact of contract type on the optimal order quantity of the retailer.In Humanitarian Logistics, non … logistics operations; the absence of expertly-designed systems is one of the significant reasons why there has been a weak link …
Persistent link: https://www.econbiz.de/10009450675
A Monte Carlo simulation was used to generate data for a comparison of five robust regression estimation methods with ordinary least squares (OLS) under 36 different outlier data configurations. Two of the robust estimators, Least Absolute Value (LAV) estimation and MM estimation, are...
Persistent link: https://www.econbiz.de/10009475082
, de Finetti, Savage and Anscombe and Aumann in giving axioms for a theory of robust preferences. We establish that …
Persistent link: https://www.econbiz.de/10009441010
to power planning (Cohen, 1988) usually focus on normal theory settings and in general do not make available … that: 1) bootstrap confidence intervals using Mestimators gave shorter confidence intervals than the normal theory … normal theory counterpart when the data had heavy tailed distributions; 3) the smoothed bootstrap controls type I error rate …
Persistent link: https://www.econbiz.de/10009475066
theory (IGDT), requires no more information than a nominal estimate; error bounds on that estimate are unknown. The IGDT … theory to EBDM problems is characterized. Conditions that warrant an info-gap analysis are reviewed, the insight it can …
Persistent link: https://www.econbiz.de/10009475956
Increasingly often, problems in modern medicine, quantitative finance, or social-networking involve tens of thousands of variables that interact with each other and jointly evolve over time. The states of these variables may correspond to the phenotype of a particular individual, the price of a...
Persistent link: https://www.econbiz.de/10009476982
pricing problem understochastic reference price e ffect. Stochastic optimal control theory is applied to the problem to derive …
Persistent link: https://www.econbiz.de/10009477870
Revenue management (RM) problems with full probabilistic information are well studied. However, as RM practice spreads to new businesses and industries, there are more and more applications where no or only limited information is available. In that respect, it is highly desirable to develop...
Persistent link: https://www.econbiz.de/10009450889