?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=https%3A%2F%2Fpublications.ut-capitole.fr%2Fid%2Feprint%2F46811%2F&rft.title=Efficient+estimation+of+spatial+econometric+interaction+models+for+sparse+OD+matrices&rft.creator=Dargel%2C+Lukas&rft.creator=Thomas-Agnan%2C+Christine&rft.subject=B-+ECONOMIE+ET+FINANCE&rft.description=In+the+framework+of+spatial+econometric+interaction+models+for+origin-destination+flows%2C+we+develop+an+estimation+method+for+the+case+when+the+list+of+origins+may+be+distinct+from+the+list+of+destinations%2C+and+when+the+origin-destination+matrix+may+be+sparse.+%0D%0AThe+proposed+model+resembles+a+weighted+version+of+the+one+of+LeSage+(2008)+and+we+are+able+to+retain+most+of+the+efficiency+gains+associated+with+the+matrix+form+estimation%2C+which+we+illustrate+for+the+maximum+likelihood+estimator.%0D%0AWe+also+derive+computationally+feasible+tests+for+the+coherence+of+the+estimation+results+and+present+an+efficient+approximation+of+the+conditional+expectation+of+the+flows%2C+marginal+effects+and+predictions.&rft.publisher=TSE+Working+Paper&rft.date=2023-02&rft.type=Monograph&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=https%3A%2F%2Fpublications.ut-capitole.fr%2Fid%2Feprint%2F46811%2F1%2Fwp_tse_1409.pdf&rft.identifier=++Dargel%2C+Lukas+%3Chttps%3A%2F%2Fwww.idref.fr%2F264639251%3E+and+Thomas-Agnan%2C+Christine+%3Chttps%3A%2F%2Fwww.idref.fr%2F076657833%3E++(2023)+Efficient+estimation+of+spatial+econometric+interaction+models+for+sparse+OD+matrices.++TSE+Working+Paper%2C+n.+23-1409%2C+Toulouse+++++&rft.relation=http%3A%2F%2Ftse-fr.eu%2Fpub%2F127843&rft.language=en