| Abstract: | This paper uses unpublished data from official sources to analyze variations in urban marital and overall fertility in Eastern Australia between 1966-71 and between 1971-76. It further attempts to assess the relevance of the convergence thesis to changing fertility patterns and to evaluate the utility of an ecologic analysis of interurban fertility differences. The data indicate that urban fertility levels declined dramatically in 1966-76 and interurban differentials were substantially reduced. By 1976, the 2-child family norm had been widely adopted throughout Australia, regardless of region, community size, or sociocultural composition. Examination of marital fertility trends suggests that, although different areas had different elasticities of response to cyclical fertility movements in the 1960s, the magnitude of these differences was insufficient to do more than slow the pace of the decline while increasing the pace of interarea differential convergence. Declines in both proportions married and marital fertility after 1971 were reflected in declining overall fertility in all urban areas in Eastern Australia. During this period, however, divergence replaced the convergence evident in the 1960s. The present high level of uniformity in both marital and overall fertility rates throughout the study area about mean levels means that the regionally variable effects of future cyclical changes in fertility levels may be difficult to identify. As a result, detailed analyses at the individual/behavioral level that focus specifically on attitudes, values, and family size preferences may be more appropriate for understanding of post-transitional demographic change than studies based on spatial analyses at the local level. |
