eprintid: 1622 rev_number: 7 eprint_status: archive userid: 36 dir: disk0/00/00/16/22 datestamp: 2013-06-21 11:23:24 lastmod: 2014-01-29 14:34:19 status_changed: 2013-06-21 11:23:24 type: article succeeds: 1386 metadata_visibility: show creators_name: Berti, Patrizia creators_name: Crimaldi, Irene creators_name: Pratelli, Luca creators_name: Rigo, Pietro creators_id: creators_id: irene.crimaldi@imtlucca.it creators_id: creators_id: title: An Anscombe-type theorem ispublished: pub subjects: QA divisions: EIC full_text_status: none monograph_type: technical_report keywords: Anscombe theorem, Exchangeability, Random indices, Random sums, Stable convergence note: Proceedings of the XXV International Seminar on Stability Problems for Stochastic Models, Maiori (Salerno), Italy, September 20–24, 2005. abstract: Let (X_n) be a sequence of random variables (with values in a separable metric space) and (N_n) a sequence of random indices. Conditions for X_{N_n} to converge stably (in particular, in distribution) are provided. Some examples, where such conditions work but those already existing fail, are given as well. date: 2014 date_type: published publication: Journal of Mathematical Sciences volume: 196 number: 1 publisher: Springer pagerange: 15-22 id_number: 10.1007/s10958-013-1629-6 institution: IMT Institute for Advanced Studies Lucca refereed: TRUE issn: 1072-3374 official_url: http://dx.doi.org/10.1007/s10958-013-1629-6 citation: Berti, Patrizia and Crimaldi, Irene and Pratelli, Luca and Rigo, Pietro An Anscombe-type theorem. Journal of Mathematical Sciences, 196 (1). pp. 15-22. ISSN 1072-3374 (2014)