{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,6,17]],"date-time":"2026-06-17T14:10:46Z","timestamp":1781705446841,"version":"3.54.5"},"reference-count":0,"publisher":"Cambridge University Press (CUP)","issue":"3","license":[{"start":{"date-parts":[[2003,3,20]],"date-time":"2003-03-20T00:00:00Z","timestamp":1048118400000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Econom. Theory"],"published-print":{"date-parts":[[2003,6]]},"abstract":"<jats:p>I was very pleased to be invited to the Universidad Carlos III as \nvisiting professor, to meet all my old Spanish friends again, and to \nhave the opportunity to give this public lecture. My address will have \ntwo themes: a brief review of the history and current status of the \nLondon School of Economics, and then a discussion of the strong \ntradition which has developed there of the study of mathematical \nmethods in the social sciences, particularly in economics, by building \nmathematical models of economic behaviour, and then estimating these \nmodels statistically. That briefly is how I define econometrics.<\/jats:p>","DOI":"10.1017\/s0266466603193036","type":"journal-article","created":{"date-parts":[[2008,4,21]],"date-time":"2008-04-21T11:39:48Z","timestamp":1208777988000},"page":"429-438","source":"Crossref","is-referenced-by-count":3,"title":["THE DEVELOPMENT OF ECONOMETRICS AT LSE IN THE LAST 30 YEARS"],"prefix":"10.1017","volume":"19","author":[{"given":"John Denis","family":"Sargan","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2003,3,20]]},"container-title":["Econometric Theory"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0266466603193036","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,6,20]],"date-time":"2025-06-20T23:37:19Z","timestamp":1750462639000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0266466603193036\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2003,3,20]]},"references-count":0,"journal-issue":{"issue":"3","published-print":{"date-parts":[[2003,12]]}},"alternative-id":["S0266466603193036"],"URL":"https:\/\/doi.org\/10.1017\/s0266466603193036","relation":{},"ISSN":["0266-4666","1469-4360"],"issn-type":[{"value":"0266-4666","type":"print"},{"value":"1469-4360","type":"electronic"}],"subject":[],"published":{"date-parts":[[2003,3,20]]}}}