{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,8]],"date-time":"2026-10-08T08:13:18Z","timestamp":1791447198926,"version":"4.3.3"},"reference-count":29,"publisher":"Oxford University Press (OUP)","issue":"1","license":[{"start":{"date-parts":[[2021,1,25]],"date-time":"2021-01-25T00:00:00Z","timestamp":1611532800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/academic.oup.com\/journals\/pages\/open_access\/funder_policies\/chorus\/standard_publication_model"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2022,2,1]]},"abstract":"<jats:title>Summary<\/jats:title>\n               <jats:p>We introduce bootstrap tests for semiparametric generalized structured models. These can be used for testing different kinds of model specifications like separability, functional forms and homogeneity of effects, or for performing variable selection in a large class of semiparametric models. The test statistics are based on the comparison of non- and semiparametric alternatives in which both the null hypothesis and the alternative are non- or semiparametric. All estimators are obtained by smooth backfitting. Simulation studies show excellent performance of the test procedures.<\/jats:p>","DOI":"10.1093\/biomet\/asaa108","type":"journal-article","created":{"date-parts":[[2020,12,22]],"date-time":"2020-12-22T12:19:14Z","timestamp":1608639554000},"page":"137-152","source":"Crossref","is-referenced-by-count":3,"title":["Backfitting tests in generalized structured models"],"prefix":"10.1093","volume":"109","author":[{"given":"E","family":"Mammen","sequence":"first","affiliation":[{"name":"Institute for Applied Mathematics, Heidelberg University, Im Neuenheimer Feld 205, 69120 Heidelberg, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"S","family":"Sperlich","sequence":"additional","affiliation":[{"name":"Geneva School of Economics and Management, University of Geneva, Bd du Pont d\u2019Arve 40, 1211 Geneva, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"286","published-online":{"date-parts":[[2021,1,25]]},"reference":[{"key":"2022052210291972800_B1","doi-asserted-by":"crossref","first-page":"603","DOI":"10.1002\/sim.2356","article-title":"Effect measures in non-parametric regression with interactions between continuous exposures","volume":"25","author":"Cadarso-Su\u00e1rez,","year":"2006","journal-title":"Statist. 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