Public attention to “Islamic terrorism” and stock market returns

Does public attention to Islamic terrorism affect the performance of Islamic and conventional indices? We answer this question by empirically examining the effects of US public attention to Islamic terrorism on returns of US Islamic and conventional indices between 2004 and 2017. US public attention to Islamic terrorism is measured using Google Search Volume, which reflects active public attentiveness, and media coverage, which measures passive attentiveness. We test its effect on the stock returns of Islamic and conventional indices by using difference-in-difference analysis. The results indicate that US public attention to Islamic terrorism negatively affects US Islamic indices, suggesting that investors may make amalgams between terrorism and Islamic finance. These clichés may lead them to sell Sharia-compliant assets when US public attention to Islamic terrorism is high. Taken together, our findings provide new evidence and financial implications for investors and providers of Islamic financial products.     

Testing evolutionary theory of household consumption behavior in the case of novelty - a product characteristics approach

This article tests and extends the evolutionary theory of household consumption behavior, which is an alternative to neoclassical theory. Evolutionary economists offer novel approaches to the analysis of consumption behavior that emphasize the major role of learning in the evolution of consumer preferences and wants. As a possible inspiration for further progress in evolutionary thought, this paper examines the idea of consumer learning by studying the nature of what consumers should learn in the context of ‘novelty’. Our empirical results regarding novelty during the learning process show that consumers learn the ‘new characteristics’ of consumer goods, contrary to the Lancasterian approach, which suggests that the characteristics space of goods is fixed. We show that during the process of consumption, ‘consumer learning’ extends the characteristics space of consumer goods; this phenomenon is far from negligible and differs across product types. Moreover, our results show that the emergence of new characteristics cannot be modeled as a Poisson process because these new characteristics exhibit clear interdependence over time.     

In love with the debit card but still married to cash

Using shopping diary survey data, we show that changing payment patterns is a challenging task; even when consumers have fallen in love with a new payment instrument, they find it hard to divorce from their old payment instrument. We find a discrepancy between how consumers prefer to pay and how they actually pay. Half of the consumers who prefer the debit card to cash don’t use the debit card to pay a majority of their point-of-sale transactions. Our regression results show that the habit of paying cash plays a significant role explaining the presence of a gap.     

Wealth inequality: Theory,measurement and decomposition

This paper reviews the basic principles of inequality measurement, underlining the advantages and shortcomings of alternative measures from a theoretical standpoint and in the context of the study of the distribution of wealth. Adopting the two most popular measures, the Gini index and the P‐shares, the paper documents wealth inequality in Canada using the 1999, 2005 and 2012 Survey of Financial Security (SFS). It carries out several decompositions with covariates, featuring DFL‐type reweighting methods and Gini and P‐shares RIF regressions. The latter parallel decompositions deepen our understanding of how changes in socio‐demographic characteristics, including the compensating role of family formation and human capital, impact wealth inequality.     

A preliminary look at readmission and mortality among chronically critically ill and other medically complex Medicare patients

Chronically critically ill and other medically complex patients (CCI/MC-Ps) are those who are hospitalized with long-term intensive care needs and require extended periods of hospital-level care. CCI/MC-Ps may be at higher risk for readmission and mortality than other populations due to the severe nature their illnesses. This article examines factors that lead to increased probability of hospital readmission or mortality among CCI/MC Medicare patients. Logistic regression analyses are used to examine mortality and readmissions among the CCI/MC population. Numerous factors including length of stay in the acute hospital, age and gender affect whether a patient is readmitted to the acute care hospital within 90 days of discharge or dies within 60 days following a hospital stay.     

Family formation and economic insecurity among youth in South Africa

ABSTRACT

Youth unemployment continues to be a burden and concern for the South African government. Being economically insecure, the situation is dire with the government needing to provide resources to a population who should be economically independent. There is a need to look at the social determinants of economic insecurity among youth in South Africa. Family formations could either promote or inhibit economic well-being. This article aims to assess whether economic security improves as youth enter into unions and/or have children. The South African National Income Dynamics Study is used. Unmarried youth with no children are measured at baseline (2008) and followed up over time to examine whether economic security status changes as union status changes. Results show that while economic security, employment (from 7.61% to 25.67%) and net income per month (from 19.48% to 32.79%) increase over time, youth who marry but have no children have the lowest risk of economic insecurity (relative risk ratio?=?0.02, p < 0.05) compared with those who remain unmarried but have children. Special attention needs to be given to youth who have children and are unmarried and among those who marry and have children soon after.     

Territorial Integrity: Rethinking the Territorial Sovereign Right of the Existence of the States

Legal contemporary doctrine has a reified approach to the state. This has led to the perception that territorial integrity is the completeness/unity of the state territory. Amazingly international relations and political geography scholars have not enquired about the link between territoriality and territorial integrity. In essence the principle of territorial integrity is the elaborated and sophisticated legal expression of territoriality. It is intimately linked to the state as a legal entity the main objective of which is to ensure its perennial existence within a specific territory whose borders have been established in accordance with international law.

I think that the life of an institution implies that we are able to criticize, to transform, to open the institution to its own future. So the law as such can be deconstructed and has to be deconstructed. That is the condition of historicity, revolution, morals, ethics, and progress. (J. Derrida)     

The implications of differing tourist/resident perceptions for community-based resource management: a Hawaiian coastal resource area study

Despite globally increasing interest in restoring local-level management of natural resources, few studies examine differences between residents’ and tourists’ place connections and implications for community-based natural resource management. This article reports findings from a survey (n = 264) in Haena, Kauai, Hawaii, where resource management is shifting from state-level government to local residents. Tasked with creating new, local-level rules governing use of coastal resources, Haena community members must consider the perspectives, resource use, and values of residents as well as of multiple, diverse user groups including the burgeoning tourist population. We found significant differences in how residents and tourists learn about the area; the activities in which they engage; their perceptions of resource health; who they think is responsible for caretaking of resources; and their views of personal responsibilities to the place. The findings have implications for local-level resource management and use of popular tourist destinations including the importance of guidebooks in mediating visitor perceptions of a place, the possibility of concurrent but separate visitor and resident use of the same area, visitors’ and residents’ sense of responsibility to mitigate impacts of their actions, and the potential of engaging residents’ place caretaking preferences toward more organized community-based resource management efforts.