Testing the limits of freedom of contract: the commercialization of reproductive materials and services

This article examines the cases for and against commercializing, or "commodifying," reproductive materials and services. Using a supply/demand third-party framework, three basic scenarios in which commercial-exchange relationships may be possible--exchange of gametes and zygotes, exchange of gestational services, and exchange of fetal material--and the major parties of interest, or stakeholders, are identified. The study sketches the liberal, essentialist, and radical contingency theories that shape the debate over the commercialization of reproductive materials and services. The article then attempts to derive some basic governing principles that reflect as much common ground as possible amongst these various normative perspectives, while recognizing that complete reconciliation is impossible. Taken together, these principles are designed to reflect a strategy of "constrained commodification," where commercialization or commodification, that is, financial remuneration, plays a relatively neutral role in the utilization of reproductive materials and services. In light of these principles, the article concludes by sketching legal and regulatory regimes with respect to the exchange of gametes and zygotes, gestational services, and fetal tissue.     

The importance of children for the elderly and changes in reproductive behavior (a study of three rural communities in Mexico)

"This study analyzes the importance of children in the care of elderly populations in rural communities [in Mexico].... In particular, the perception of elders about the value of their children is analyzed, especially the role children play in their economic contribution to the household or their instrumental value to it at different stages of their lives.... With respect [to] the condition in which children support their parents in their old age the economic assistance given was studied too. Finally, the preference regarding family size of those 60 years or older [is] given, as well as the view points of women on the need to control fertility and reduce family size. Three different types of cost are studied: the economic cost of supporting and caring for children, the emotional cost of their upbringing and the health cost of multiple pregnancies and births." (SUMMARY IN ENG)     

Procreation and the succession of generations

"This article presents a complex conceptual and methodological proposal.... The study proposes an analysis similar and complementary to the abstract models of formal demography. Specifically, the article considers the practices and strategies of procreation, as well as the subjectiveness of people as constitutive elements of a succession of generations, as observed on different analytical levels." (SUMMARY IN ENG)     

Toward a demo-anthropological perspective on nuptiality and its relationship with new reproductive patterns: consideration of a study carried out in the area surrounding Zacatepec,Morelos

"The research is based on a study carried out between 1989 and 1991 in the three rural communities in the state of Morelos [Mexico] that included a socio-demographic survey and interviews. The methodological goal of the authors is to view nuptiality from demographic and anthropological standpoints.... The authors seek to pinpoint the elements that account for changes that have taken place in nuptiality, as well as to identify the impact of these changes on [descendants]." (SUMMARY IN ENG)     

Ethos,ideology, and partisanship: Exploring the paradox of conservative democrats

Despite the increasingly liberal cast of the national Democratic Party, self-identified conservatives continue to represent a significant segment of the party. At least 25 percent of Democratic identifiers considered themselves to be conservatives during the 1972–1988 period. This paper explores the puzzle of why significant numbers of political conservatives continue to identify with the Democratic Party. We argue that conservative Democrats relate to their party not because of political ideology, as do Republicans and to a lesser extent, liberal/moderate Democrats, but because of the symbolic values associated with the main groups in the party—what we refer to as party ethos. This proposition is examined by analyzing a new set of open-ended questions included in the 1988 American National Election Study probing citizens' images and assessments of the Republican and Democratic parties.The data utilized in this paper were made available by the Inter-university Consortium for Political and Social Research. The data forAmerican National Election Study 1988: Pre- and Post-Election Survey were originally collected by Warren E. Miller and the National Election Studies. Neither the collector of the original data nor the Consortium bears any responsibility for the analyses or interpretations presented here.