Paths and chains versus interactions

The various approaches to the construction of causal models are compared from a probabilistic point of view. Although all methods are equivalent in the mathematical manipulation of the equations of a model, three distinct approaches are discernible, depending on how numerical values of the coefficients are calculated. All rely to a greater or lesser extent on a deterministic base, as a result of consideration of the equations simultaneously. The problems of polytomous (nominal and ordinal) variables, of omitted variables, and of nonlinearity are discussed and solutions proposed, before going on to investigate the uses of interaction effects in such models. The interpretation of interactions and relationship to paths and chains is discussed in detail. One step in the analysis of a model describing the relationships of student attitudes to home and to school environments is provided in detail to illustrate the probabilistic concepts. These results are compared with those which might have been obtained if a causal model based on path analysis with least squares linear regression analysis had been applied.     

The impact of ethical concerns on family consumer decision‐making

Ethical consumerism and family consumer decision‐making, including the influence of children in this area, are spheres of consumer behaviour in which a substantial amount of academic research has already been undertaken. However, the crossover of these two areas is as yet under‐researched, as well as the level of pester power parents are subjected to from children aged 3 and under. This paper uses qualitative methods to investigate the issues surrounding the ethical consumer decision‐making process with families who have children aged 3 years old or under. This research found that the motivation to pursue an ethical lifestyle varied across the sample, but the emergence of an ‘inheritance factor’, where parents are awakened to ethical issues because of the birth of their child, was prominent. Other issues that transpired from this research include the prominence of ethical trade‐offs in consumer decision‐making, ethical choices as normalizing behaviour and finally the presence of pester power in the ethical context. Ethical consumerism strongly emerged as an integral part of the parent's identity construction, especially for the mothers as they struggled to adapt to their new roles. Further research delving into the role ethical choices have on identity construction and the parental response to pester power would be a valuable addition to the overall context of this research.     

Exploring individual predictors of variation in public awareness of expressive and instrumental nonprofit brands

Expressive and instrumental functions provide a way to classify activities that take place in the nonprofit sector. These functions also provide a way to better understand individual's philanthropic involvement with certain types of nonprofit organizations. Despite the usefulness of these classifications, only a few studies have explored demographic, social, and ideological differences in individuals' philanthropic involvement along expressive and instrumental dimensions; and, no studies have explored differences in public awareness of nonprofits along these dimensions. Such awareness, though, could likely be an important precursor to an individual's philanthropic involvement. Thus, the purpose of this study is to explore whether variables known to be associated with variation in philanthropic involvement are also associated with variation in awareness of, what we categorize as, expressive and instrumental nonprofit brands. Using data from a survey of public awareness of, and attitudes toward, nonprofit organizations in San Diego County (n = 1002), our findings show that individuals are more aware of instrumental nonprofit brands than they are of expressive nonprofit brands. However, there are important individual differences to consider. We discuss the theoretical relevance of our findings and offer several practical recommendations for nonprofit administrators.     

Conditional independence and log linear models for multi-dimensional contingency tables

Interference about conditional independence in relation to log linear models are discussed for contingency tables. The parameters and likelihood ratios for a log linear model with a dependent variable are shown to be identical to those for a multivariate model. An approximaate method of calculating log likelihood ratios, even when all dimensions of the table have more than two levels (no binary variables) is derived. The implications for sociological “causal” models are discussed.     

Monopolising Islam: The Indonesian Ulama Council and state regulation of the ‘Islamic economy’

The Ulama Council of Indonesia (MUI) is an advisory body with a nationwide network of branches that produces fatwa ‘to guide the Islamic community and the government’. Nominally an independent NGO, MUI has always had a complex and mutually dependent relationship with the state, which established it and funds it. This paper describes regulatory changes since Soeharto's fall in 1998 that have expanded MUI's formal role in the state system for the administration of Islamic legal traditions and, in particular, the ‘syariah economy’. These changes have heightened MUI's influence and the legal authority of its fatwa, granting it new institutional roles (and, in some cases, monopolies) in relation to halal certification, Islamic finance and the haj pilgrimage. MUI has now begun to accrue quasi-legislative powers resembling those enjoyed by state ulama councils and state Muftis elsewhere in Southeast Asia, but not previously available to any modern Indonesian fatwa-producing body.     

Tilting the evidence: the role of firm-level earnings attributes in the relation between aggregated earnings and gross domestic product

Review of Accounting Studies - We examine whether the contribution of firm-level accounting earnings to the informativeness of the aggregate is tilted towards earnings with specific financial...