title: Carl-Erik Särndal
text: # Carl-Erik Särndal
  
  Carl-Erik Särndal (born 1937) is a Swedish-Canadian statistician. specializing in survey statistics. He held professorial appointments at Umeå University; University of British Columbia, Université de Montréal, and Statistics Sweden, Stockholm. He specialized in survey theory and methodology, especially with applications to official statistics production for a country. He worked, periodically, as researcher, expert and/or consultant, at national statistical agencies: Statistics Canada (Ottawa), Statistics Sweden (Stockholm) and Statistics Finland (Helsinki).
  
  ## Education and professional years
  
  Carl-Erik Särndal grew up in Sweden. He attended Lund University, where he earned a Bachelor of Science degree (1957), a PhD degree in statistics (1962). He was a professor at the Department of Statistics, Umeå University, Sweden, 1967–1970; Division of Management Science, Faculty of Commerce & Business Administration, University of British Columbia, Vancouver, 1970–1980; Département de mathématiques et de statistique, Université de Montréal, 1980–1997; Statistics Sweden, 1997–2002.
  
  ## Research
  
  Model assisted design-based inference; uses of auxiliary information in estimation; generalized regression (GREG) estimation; calibration weighting, in particular for survey nonresponse; critical examination of the probability sampling paradigm.
  
  ## Honours and awards
  
  * Fellow, American Statistical Association, 1973.
  * Honorary member, Finnish Statistical Society, 1995.
  * Honorary doctor's degree (filosofie hedersdoktor), Örebro University, Sweden, 2000.
  * Honorary Member, Statistical Society of Canada, 2002.
  * Waksberg Award, by American Statistical Association and Statistics Canada, to prominent survey methodology statistician, 2007.
  * Jerzy Neyman Medal, Polish Statistical Association, 2018.
  * Honorary doctor's degree, Université de Neuchâtel, Switzerland, 2022.
  
  ## Select bibliography
  
  ### Books
  
  * C.M. Cassel, C.E. Särndal, J. Wretman (1977), Foundations of Inference in Survey Sampling. New York: Wiley, 192 pp.
  * C.E. Särndal, B. Swensson, J. Wretman (1992), Model Assisted Survey Sampling. New York: Springer-Verlag, 695 pp, in paperback 2003.
  * C.E. Särndal, S. Lundström (2005), Estimation in Surveys with Nonresponse. New York: Wiley, 212 pp.
  
  ### Selected articles
  
  * C.M. Cassel, C.E. Särndal and J.H. Wretman (1976), Some results on generalized difference estimation and generalized regression estimation for finite populations. Biometrika, 63, 615- 620.
  * J.C. Deville, C.E. Särndal (1992), Calibration estimators in survey sampling. Journal of the American Statistical Association, 87, 376–382.
  * C.E. Särndal (2007). The calibration approach in survey theory and practice. Survey Methodology Journal, 33(2), 99–119.
  