Sign inSubmit
Research Article · Open access · Published 31 October 2009

Fuzzy Parametric of Sample Selection Model Using Heckman Two-Step Estimation Models

M. S. Lola, A. A. Kamil, M.T. Abu Osman
ArticleArticle metrics

Since publication

6,764Views
4,910PDF downloads
2Citations (Crossref)

Views and downloads by month

NovDecJanFebMarAprMayJunJulAugSepOct
Views PDF downloadsLast 12 months, counted as COUNTER asks (robots and repeat clicks within 30 seconds left out)
Show as a table
Views and downloads by month
MonthViewsDownloads
Nov 2025163116
Dec 202513694
Jan 202614891
Feb 202610379
Mar 2026173117
Apr 2026115133
May 2026146106
Jun 2026193105
Jul 2026178114
Aug 202691106
Sep 202611898
Oct 20269699

Citing articles (2)

Read from Crossref’s cited-by service every week, newest first.

  1. doi:10.2139/ssrn.1972944Found 12 June 2020
  2. doi:10.1080/00949655.2011.646277Found 12 June 2020