| dc.contributor |
Universitat Pompeu Fabra. Departament d'Economia i Empresa |
| dc.contributor.author |
Soto, Juan P. |
| dc.contributor.author |
Ramalhinho, Helena |
| dc.date.accessioned |
2005-09-15T23:30:37Z |
| dc.date.available |
2005-09-15T23:30:37Z |
| dc.date.created |
2002-07-01T00:00:00Z |
| dc.date.issued |
2005-09-15T23:30:37Z |
| dc.identifier.uri |
http://hdl.handle.net/2072/781 |
| dc.format.extent |
3383786 bytes |
| dc.format.mimetype |
application/pdf |
| dc.language.iso |
eng |
| dc.relation.ispartofseries |
Economics and Business Working Papers Series; 636 |
| dc.rights |
Aquest document està subjecte a una llicència d'ús de Creative Commons, amb la qual es permet copiar, distribuir i comunicar públicament l'obra sempre que se'n citin l'autor original, la universitat i el departament i no se'n faci cap ús comercial ni obra derivada, tal com queda estipulat en la llicència d'ús (http://creativecommons.org/licenses/by-nc-nd/2.5/es/) |
| dc.subject.other |
Reverse logistics, production planning, remanufacturing, returns, supply chain management, simulation, optimization |
| dc.title |
A Recoverable Production Planning Model |
| dc.type |
info:eu-repo/semantics/workingPaper |
| dc.description.abstract |
Confidence intervals in econometric time series regressions suffer from notorious coverage problems. This is especially true when the dependence in the data is noticeable and sample sizes are small to moderate, as is often the case in empirical studies. This paper suggests using the studentized block bootstrap and discusses practical issues, such as the choice of the block size. A particular data-dependent method is proposed to automate the method. As a side note, it is pointed out that symmetric confidence intervals are preferred over equal-tailed ones, since they exhibit improved coverages accurancy. The improvements in small sample performance are supported by a simulation study. |