Professor Cuneo's analysis of class exploitation in Canada*

Ce texte examine l'étude faite par le professeur Cuneo sur la relation entre l'exploitation des classes et les conflits manifestes entre les classes au Canada. Nous démontrons que la thèse de Cuneo selon laquelle il existe une relation positive entre ces variables est fausse, étant donné que pour arriver à ses indices, Cuneo s'est servi de statistiques erronnées sur le taux de plus-value, les grèves et les lock-outs.
Profesor Cuneo's study of the relation between class exploitation and overt class conflict in Canada is examined. We show that his finding of a positive relation between these variables is based on errors in constructing his indices of the rate of surplus value and strike and lockout activity.     

Structural Aspects of Differences in Income between Anglophones and Francophones*

Cet article compare les données publiées par Raynauld et al. concernant les différences dans le revenu entre les Français et les Anglais à l'aide de données récentes provenant d'une enquête sur échantillon. Il souligne plusieurs faiblesses méthodologiques de l'analyse de Raynauld. Une mise en parallèle des données recueillies en 1961 et en 1968 révèle un nivellement des différences dans le revenu durant cette période. Bien que le taux « national » du revenu moyen des francophones par rapport à celui des anglophones se rapproche de l'unité, les différences dans le revenu se sont accentuées chez les travailleurs au bas de l'échelle professionnelle. Cette conclusion ainsi que d'autres résultats permettent d'invoquer la « discrimination » comme étant un facteur influençant le niveau de revenu. This paper compares the data on French-British income differences presented by Raynauld et al. with more recent survey data. It mentions several methodological criticisms of Raynauld's analysis. Comparisons between data gathered in 1961 and 1968 indicate a levelling of the income differences during that period. Although the nation-wide ratio of francophone to anglophone incomes is now closer to unity, the income disparity has increased for persons in lower-skilled occupations. These and other findings invite various interpretations of “discrimination” as a variable related to income.     

Continuities in Support for Racial Equality, 1972 to 1976

Capitalizing upon the panel component of the 1972–1976National Election Study, we explore change in white Americans'support for racial equality. Two general propositions regardingindividual change are examined: frustration-aggression theory,which attributes change to the stresses and strains of privatelife; and realistic group conflict theory, which attributeschange to the tangible threats blacks pose to whites' privateinterests. We find intermittent support for the first and virtuallyno support for the second. Much more impressive is the durabilityof opinion on racial equality, the insulation of racial opinionfrom the ostensibly powerful predicaments of private life.     

Statistical and Historical Analyses of Nations Which Deviate From the Size-Density Law

We examine nations which deviate significantly from the ?2/3 sizedensity slope previously observed for the aggregated political subdivisions of 98 modern nations and previously derived from the theory of timeminimization. We correct Stephan’s original list of deviant nations, demonstrate that all slopes more negative than ?2/3 were due to the erroneous inclusion of cities in the original data sets, develop a theory to account for the less negative deviant slopes, and test the theory both through statistical manipulation of current data and through analysis of available historical data.     

The end of rapid increase in the use of oral anovulants? Some problems in the interpretation of time series of oral use among married women

Several problems in the interpretation of time series of oral anovulant usage are discussed, among them the shifting marriage-duration distribution over time. Standardization fails to negate the conclusion that the rate of increase in the proportion of women using orals has slackened since January 1966. Separate analyses by duration-specific rates of use and by marriage cohorts show that the two factors sustaining the initial spectacular growth rate in the use of orals-the ever—higher initial use rates of new marriage cohorts and the rapid adoption of orals among earlier cohorts at later durations—have lost their sustaining force. Further analysis indicates that concern over the pill as a health hazard is a major deterrent to substantial increase in oral usage. A final distribution of women by risk status with respect to oral use, and current and prospective oral use, shows that under present circumstances the maximum oral use rate will be considerably less than unity.