title: Demographic responses and socioeconomic structure: population processes in England and Wales in the nineteenth century.
abstract: This paper explores some theoretical and empirical aspects related to the theory of change and multiple response. The empirical analysis focuses on 600 relatively small and homogeneous geographical units of England and Wales for the period 1851-1910. These units are classified into six identifiable socioeconomic types and the analysis is male for each of them. Two interrelated tissues are studied. First, a set of explanatory variables, connected either with strain or with factors relieving strain, is constructed. The effects of these explanatory variables on nuptiality, marital fertility, and migration responses are examined for each socioeconomic type, with respect to their significance, intensity, and direction. The patterns of these effects show general consistency with multiphasic response considerations for all socioeconomic types. A significant finding in this part is that migration affects very strongly the intensity of the marital fertility decline response. The second issue deals with theoretically expected patterns of interrelationships among responses in terms of substitutability and complementarity. The theoretical interrelationships are compared with the empirical for each socioeconomic type; and in general, consistency is established. Moreover, these interrelationships can be interpreted for each socioeconomic type in a way that appears to be consistent with multiphasic response considerations. An important finding in this part is that emigration and marital fertility decline are substitute responses in agricultural-based districts. Implications of the findings are discussed.
mesh_terms: D000293:Adolescent; D000328:Adult; D000383:Agriculture / Q000266:history; D003710:Demography; D004493:Education / Q000266:history; D004641:Emigration and Immigration; D004651:Employment / Q000266:history; D004739:England; D005260:Female; D005298:Fertility; D049672:History, 19th Century; D006801:Humans; D007878:Legislation as Topic / Q000266:history; D008297:Male; D008393:Marriage; D008571:Men; D012044:Regression Analysis; D012959:Socioeconomic Factors; D014171:Transients and Migrants; D014852:Wales; D014930:Women