Matches in SemOpenAlex for { <https://semopenalex.org/work/W1954828311> ?p ?o ?g. }
- W1954828311 endingPage "309" @default.
- W1954828311 startingPage "297" @default.
- W1954828311 abstract "In this paper the relative effectiveness of top-down (TD) versus bottom-up (BU) approaches is compared for cross-sectionally forecasting aggregate and sub-aggregate demand. We assume that the sub-aggregate demand follows a non-stationary Integrated Moving Average (IMA) process of order one and a Single Exponential Smoothing (SES) procedure is used to extrapolate future requirements. Such demand processes are often encountered in practice and SES is one of the standard estimators used in industry (in addition to being the optimal estimator for an IMA process). Theoretical variances of forecast error are derived for the BU and TD approach in order to contrast the relevant forecasting performances. The theoretical analysis is supported by an extensive numerical investigation at both the aggregate and sub-aggregate level, in addition to empirically validating our findings on a real dataset from a European superstore. The results demonstrate the increased benefit resulting from cross-sectional forecasting in a non-stationary environment than in a stationary one. Valuable insights are offered to demand planners and the paper closes with an agenda for further research in this area." @default.
- W1954828311 created "2016-06-24" @default.
- W1954828311 creator A5035951440 @default.
- W1954828311 creator A5054872420 @default.
- W1954828311 creator A5073840498 @default.
- W1954828311 creator A5081055246 @default.
- W1954828311 date "2015-12-01" @default.
- W1954828311 modified "2023-10-17" @default.
- W1954828311 title "Non-stationary demand forecasting by cross-sectional aggregation" @default.
- W1954828311 cites W1588163064 @default.
- W1954828311 cites W160896187 @default.
- W1954828311 cites W1963833123 @default.
- W1954828311 cites W1982219968 @default.
- W1954828311 cites W1985453523 @default.
- W1954828311 cites W1991317100 @default.
- W1954828311 cites W1994878811 @default.
- W1954828311 cites W2004386211 @default.
- W1954828311 cites W2006545445 @default.
- W1954828311 cites W2010209214 @default.
- W1954828311 cites W2013019196 @default.
- W1954828311 cites W2016362822 @default.
- W1954828311 cites W2024006256 @default.
- W1954828311 cites W2034430502 @default.
- W1954828311 cites W2047627693 @default.
- W1954828311 cites W2049850646 @default.
- W1954828311 cites W2073210389 @default.
- W1954828311 cites W2085448329 @default.
- W1954828311 cites W2086332765 @default.
- W1954828311 cites W2087422496 @default.
- W1954828311 cites W2088000211 @default.
- W1954828311 cites W2098148222 @default.
- W1954828311 cites W2101091157 @default.
- W1954828311 cites W2106281346 @default.
- W1954828311 cites W2109781455 @default.
- W1954828311 cites W2109826545 @default.
- W1954828311 cites W2115536848 @default.
- W1954828311 cites W2125066969 @default.
- W1954828311 cites W2138289546 @default.
- W1954828311 cites W2142326735 @default.
- W1954828311 cites W2151443932 @default.
- W1954828311 cites W2154326182 @default.
- W1954828311 cites W2159651898 @default.
- W1954828311 cites W2162174678 @default.
- W1954828311 cites W2166904321 @default.
- W1954828311 cites W2170304254 @default.
- W1954828311 cites W3122984833 @default.
- W1954828311 cites W4234005819 @default.
- W1954828311 cites W4253101327 @default.
- W1954828311 cites W2061341326 @default.
- W1954828311 doi "https://doi.org/10.1016/j.ijpe.2015.10.001" @default.
- W1954828311 hasPublicationYear "2015" @default.
- W1954828311 type Work @default.
- W1954828311 sameAs 1954828311 @default.
- W1954828311 citedByCount "17" @default.
- W1954828311 countsByYear W19548283112016 @default.
- W1954828311 countsByYear W19548283112017 @default.
- W1954828311 countsByYear W19548283112018 @default.
- W1954828311 countsByYear W19548283112019 @default.
- W1954828311 countsByYear W19548283112020 @default.
- W1954828311 countsByYear W19548283112021 @default.
- W1954828311 countsByYear W19548283112022 @default.
- W1954828311 countsByYear W19548283112023 @default.
- W1954828311 crossrefType "journal-article" @default.
- W1954828311 hasAuthorship W1954828311A5035951440 @default.
- W1954828311 hasAuthorship W1954828311A5054872420 @default.
- W1954828311 hasAuthorship W1954828311A5073840498 @default.
- W1954828311 hasAuthorship W1954828311A5081055246 @default.
- W1954828311 hasBestOaLocation W19548283115 @default.
- W1954828311 hasConcept C10138342 @default.
- W1954828311 hasConcept C105795698 @default.
- W1954828311 hasConcept C111919701 @default.
- W1954828311 hasConcept C133710760 @default.
- W1954828311 hasConcept C149782125 @default.
- W1954828311 hasConcept C159985019 @default.
- W1954828311 hasConcept C162324750 @default.
- W1954828311 hasConcept C182306322 @default.
- W1954828311 hasConcept C185429906 @default.
- W1954828311 hasConcept C192562407 @default.
- W1954828311 hasConcept C193809577 @default.
- W1954828311 hasConcept C21547014 @default.
- W1954828311 hasConcept C31972630 @default.
- W1954828311 hasConcept C33923547 @default.
- W1954828311 hasConcept C3770464 @default.
- W1954828311 hasConcept C41008148 @default.
- W1954828311 hasConcept C42475967 @default.
- W1954828311 hasConcept C4679612 @default.
- W1954828311 hasConcept C98045186 @default.
- W1954828311 hasConceptScore W1954828311C10138342 @default.
- W1954828311 hasConceptScore W1954828311C105795698 @default.
- W1954828311 hasConceptScore W1954828311C111919701 @default.
- W1954828311 hasConceptScore W1954828311C133710760 @default.
- W1954828311 hasConceptScore W1954828311C149782125 @default.
- W1954828311 hasConceptScore W1954828311C159985019 @default.
- W1954828311 hasConceptScore W1954828311C162324750 @default.
- W1954828311 hasConceptScore W1954828311C182306322 @default.
- W1954828311 hasConceptScore W1954828311C185429906 @default.
- W1954828311 hasConceptScore W1954828311C192562407 @default.
- W1954828311 hasConceptScore W1954828311C193809577 @default.