In this archive I provide data and programs that I have used in recent projects in the area of contemporary fertility dynamics, formal demography methods and econometric methods. This archive is intended to facilitate the application of methods developed by myself and my collaborators. Moreover, the files provided in this archive allow the reproduction of the results and analyses in our papers. Please let me know if you encounter problems in obtaining and running the programs below, or if you have problems in reproducing the results of our analyses.
By clicking on the links below, you agree that you have read our disclaimer, understand it, and will abide by its terms and conditions.
Data and/or Programs are available for the following projects:
Kohler, Hans-Peter and José Antonio Ortega (2002). Tempo-Adjusted Period Parity Progression Measures, Fertility Postponement and Completed Cohort Fertility, Demographic Research 6(6). (abstract, data-and-programs, online access)
Kohler, Hans-Peter and Dimiter Philipov (2001). Variance Effects in the Bongaarts-Feeney Formula, Demography, 38(1), 1–16. (abstract, data-and-programs)
Kohler, Hans-Peter and Joseph. L. Roders (2000). DF-Analyses of Heritability with Double-Entry Twin Data: Asymptotic Standard Errors and Efficient Estimation. Behavior Genetics 31(2), 179–191. (abstract, data-and-programs)
Kohler, Hans-Peter and Joseph L. Rodgers (1999). DF-like Analyses of Binary, Ordered and Censored Variables using Probit and Tobit Approaches, Behavior Genetics 29(4), 221–232 (abstract, data-and-programs)