Outlier Robust Small‐Area Estimation Under Spatial Correlation

Modern systems of official statistics require the estimation and publication of business statistics for disaggregated domains, for example, industry domains and geographical regions. Outlier robust methods have proven to be useful for small‐area estimation. Recently proposed outlier robust model‐based small‐area methods assume, however, uncorrelated random effects. Spatial dependencies, resulting from similar industry domains or geographic regions, often occur. In this paper, we propose an outlier robust small‐area methodology that allows for the presence of spatial correlation in the data. In particular, we present a robust predictive methodology that incorporates the potential spatial impact from other areas (domains) on the small area (domain) of interest. We further propose two parametric bootstrap methods for estimating the mean‐squared error. Simulations indicate that the proposed methodology may lead to efficiency gains. The paper concludes with an illustrative application by using business data for estimating average labour costs in Italian provinces.     

Australian employment services: Help or hindrance in the achievement of mutual obligation?

The concept of mutual obligation underpins Australian employment services. In return for receiving income support, there are three elements of mutual obligation: to actively seek work; to improve one’s competitiveness in the labour market; and to contribute to the community. Failing to undertake mutual obligation activities results in sanctions, usually unemployment benefit suspension or cancellation. In the year 2017/18, one mutual obligation activity, compulsory employment service provider appointments, accounted for more than 93 per cent of sanctions. The study reported here explores unemployed and recently employed workers’ experiences of appointments and their attitudes to the concept of mutual obligation. The findings are that unemployed workers say appointments have little utility for advancing elements of mutual obligation and are psychologically harmful. Non-attendance may be a form of self-protection although seeking a medical exemption or dropping out of the system altogether also appears to be a common self-protection strategy. We also find that non-attendance at appointments cannot be conflated with a negative attitude to mutual obligation and that unemployed workers want services that are effective and psychologically positive to help them to fulfil their mutual obligations.     

Countries with Rapid Population Growth and Resource Constraints: Issues of Food,Agriculture, and Development

Recent long‐term demographic projections suggest a fast deceleration of global population growth and the eventual peaking of world population later in this century at about 9.2 billion, roughly 50 percent above the present level. Some low‐income and food‐insecure countries, however, have projected populations in 2050 that are multiples of present ones. In some of these countries agriculture must play a leading role in their development efforts because they have high economic dependence on that sector. For those among them that have scarce agricultural resources, a prima facie case can be made that the high population growth rates projected may not be compatible with the development potential offered by such resources. Their demographic projections may need to be revisited, taking into account such inadequate potential. The global demographic slowdown notwithstanding, the “population explosion”‐related issues pertaining to food and agriculture will not become irrelevant but will be become increasingly localized.     

The sensory museum: affective experience as the new pedagogic norm

Museums are complex cultural institutions that have been forged amidst contradictory social and political forces. The representative function of museums in terms of capturing the breadth of national culture and their potential as a platform for citizens to develop a more worldly engagement has already been a subject of considerable contestation. In the current context of neo-liberal economic integration and the heightened mobility of people, the function of the museum has undergone even greater challenges. This article explores the shifts in the pedagogic function as it focuses on the impact of new modes of perception and interaction in cultural institutions and proposes that a wider conception of cosmopolitanism is necessary to grasp the contemporary opportunities of diversity and mobility.     

Adoption of e‐Processes by Service Firms: An Empirical Study of Antecedents

This paper investigates empirically antecedents of the adoption of web‐based processes (e‐processes) by service providers. We examine whether rational efficiency (expressed by expected performance benefits and access to new markets), the bandwagon effect (expressed by external pressure), and barriers (both internal and customer related) influence Internet use for transactions (e‐transactions) and/or to extend the relationships between service providers and their customers (e‐CRM). The findings, based on a sample of 338 service firms, show that rational efficiency and the bandwagon effect drive both types of e‐processes. Conversely, only internal barriers have a negative impact on adoption of e‐processes, while barriers related to customers do not have a significant impact. These findings have important academic and managerial implications, given the limited evidence regarding the implementation of e‐processes in services.     

Religion as a Core Value in Language Maintenance: Arabic Speakers in Greece

This paper presents the findings of research investigating language maintenance/shift among second‐generation Arabic speakers in Athens using adolescents of mainly Egyptian origin and their parents as informants. Quantitative data on language competence and on patterns of language use within Egyptian households indicate language shift in adolescents of the Coptic religion. In contrast, Muslim informants emerge as language maintainers. Qualitative results originating from interviews with parents indicate that the significance of religious practice leads Muslims and Copts to view Arabic and Coptic respectively as core values for their identity. This distinction leads to a differentiation in patterns of Arabic language transmission between Muslim and Coptic Egyptian parents, reflecting both the different internal dynamics of these sub‐communities, and their different relationships to the host society.     

Aspirations as reference points: an experimental investigation of risk behavior over time

This paper examines the importance of aspirations as reference points in a multi-period decision-making context. After stating their personal aspiration level, 172 individuals made six sequential decisions among risky prospects as part of a choice experiment. The results show that individuals make different risky-choices in a multi-period compared to a single-period setting. In particular, individuals’ aspiration level is their main reference point during the early stages of decision-making, while their starting status (wealth level at the start of the experiment) becomes the central reference point during the later stages of their multi-period decision-making.