Evaluating programmes
Subtitle: experiments, non-experiments and propensity scores
By: Denis Conniffe, Vanessa Gash and Philip J. O'Connell.
Contributors: Gash, Vanessa.; O'Connell, Philip J.; Economic and Social Research Institute.
Series: ESRI working papers -- 126
Publisher: ESRI
Published: 2000
Place of publication: Dublin
Language: eng
Number of pages: 31
Subjects: Econometrics -- Mathematical models.
Notes: Includes bibliography p.29-31.