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Journal of the American Statistical Association
|
December 1, 1989
Forecasting aggregate period-specific birth rates: the time series properties of a microdynamic neoclassical model of fertility
J J Heckman, J R Walker
Journal of Population Economics
|
January 1, 1990
The third birth in Sweden
J J Heckman, J R Walker
Statistical Methods in Medical Research
|
January 1, 1994
Econometric mixture models and more general models for unobservables in duration analysis
J J Heckman, C R Taber
Journal of the American Statistical Association
|
June 1, 1990
Estimating fecundability from data on waiting times to first conception
J J Heckman, J R Walker
Proceedings of the National Academy of Sciences of the United States of America
|
April 14, 1999
Local instrumental variables and latent variable models for identifying and bounding treatment effects
J J Heckman, E J Vytlacil
Econometrica : Journal of the Econometric Society
|
November 1, 1990
The relationship between wages and income and the timing and spacing of births: evidence from Swedish longitudinal data
J J Heckman, J R Walker
Research in Population Economics
|
January 1, 1991
Economic models of fertility dynamics: a study of Swedish fertility
J J Heckman, J R Walker
Proceedings of the National Academy of Sciences of the United States of America
|
November 12, 1996
Sources of selection bias in evaluating social programs: an interpretation of conventional measures and evidence on the effectiveness of matching as a program evaluation method
J J Heckman, H Ichimura, J Smith, et al.
Physical Review Letters
|
August 26, 2003
Enhancement of SQUID-detected NMR signals with hyperpolarized liquid 129Xe in a 1 microT magnetic field
J J Heckman, M P Ledbetter, M V Romalis
The Washington Post
|
December 5, 2002
Nobel laureates' letter to President Bush
K J Arrow, J Axelrod, B Benacerraf, et al.
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of 1
Search research articles
Search
Showing results (1-10 of 10) with videos related to
Sort By:
Page
of 1
Journal of the American Statistical Association
|
December 1, 1989
Forecasting aggregate period-specific birth rates: the time series properties of a microdynamic neoclassical model of fertility
J J Heckman, J R Walker
Journal of Population Economics
|
January 1, 1990
The third birth in Sweden
J J Heckman, J R Walker
Statistical Methods in Medical Research
|
January 1, 1994
Econometric mixture models and more general models for unobservables in duration analysis
J J Heckman, C R Taber
Journal of the American Statistical Association
|
June 1, 1990
Estimating fecundability from data on waiting times to first conception
J J Heckman, J R Walker
Proceedings of the National Academy of Sciences of the United States of America
|
April 14, 1999
Local instrumental variables and latent variable models for identifying and bounding treatment effects
J J Heckman, E J Vytlacil
Econometrica : Journal of the Econometric Society
|
November 1, 1990
The relationship between wages and income and the timing and spacing of births: evidence from Swedish longitudinal data
J J Heckman, J R Walker
Research in Population Economics
|
January 1, 1991
Economic models of fertility dynamics: a study of Swedish fertility
J J Heckman, J R Walker
Proceedings of the National Academy of Sciences of the United States of America
|
November 12, 1996
Sources of selection bias in evaluating social programs: an interpretation of conventional measures and evidence on the effectiveness of matching as a program evaluation method
J J Heckman, H Ichimura, J Smith, et al.
Physical Review Letters
|
August 26, 2003
Enhancement of SQUID-detected NMR signals with hyperpolarized liquid 129Xe in a 1 microT magnetic field
J J Heckman, M P Ledbetter, M V Romalis
The Washington Post
|
December 5, 2002
Nobel laureates' letter to President Bush
K J Arrow, J Axelrod, B Benacerraf, et al.
Page
of 1