| Abstract: | In this study the effects of characteristics current at the beginning of the birth interval on the time elapsing before the next birth are examined. The child-spacing process is viewed as affected by time-varying and fixed characteristics of the community, household, and individual. In the model on which the empirical research is based sociological and economic antecedents are used. The study is based on data from two panels of the Bicol Multipurpose Survey collected in 1978 and 1983. These furnish detailed histories of pregnancy and contraception, together with an extensive set of socio-economic data. Detailed information on services and facilities available in each of the 100 sample communities is also available. Because of the large rural development programme introduced in various sub-areas of the Bicol region, substantial changes in the rural infrastructure and in availability of health and family planning facilities and services occurred between 1976 and 1980, the period on which the analysis is focused. Our results clearly show that current characteristics at the individual, household, and community levels have significant and interpretable effects on the lengths of birth intervals. |
