Maternity Leave and Children's Cognitive and Behavioral Development
---- Acknowledgements -----
We have benefited from comments from Josh Angrist and seminar participants at the 2011 AEA meetings, UC Davis, Laval, Manitoba, Stavanger, Texas, W.E. Upjohn and Waterloo. We gratefully acknowledge the research support of SSHRC (Baker Grant, #410-2008-0346, Milligan Grant #410-2006-0928). We thank the staffs of the Toronto and B.C. Research Data Centres for their technical support. This paper represents the views of the authors and does not necessarily reflect the views of Statistics Canada or the National Bureau of Economic Research.