No abstract

No abstract

This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving * This version of the article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the publisher's final version AKA Version of Record.

Recently, several studies reported elevated cholesterol levels in panic disorder, agoraphobia, and general anxiety disorder, but the clinical relevance is still unsettled. All studies so far have disregarded the possible influence of dietary and physical exercise factors. In this study, 30 patients with different anxiety disorders and 30 normal controls were compared for total cholesterol, low-density lipoprotein (LDL), and cholesterol high-density lipoprotein (HDL) ratio. Dietary and physical exercise habits were measured by self-rating questionnaires. Patients with anxiety disorders had significantly elevated total cholesterol, LDL, and cholesterol/HDL ratios. Patients showed borderline-high or high cholesterol levels almost 3 times as often as control participants. Anxiety-specific avoidance of physical exercise and special dietary habits of anxiety patients had a significant but minor impact on differences in cholesterol between both groups. Our data support the assumption that serum cholesterol elevations in anxiety disorder patients are within a clinically relevant range.

PurposeThe purpose of this paper is to investigate the potential of a new convenience‐enhancing service at the interface between retailers and consumers: time‐based delivery of parcels. The service allows consumers to choose a preferred time slot for a parcel to be delivered. This convenience‐enhancing logistics service may be attractive for consumers, retailers, and logistics service providers. The authors provide insights on consumers' willingness to pay (WTP) for this service and important drivers of its attractiveness.Design/methodology/approachThis paper measures and analyzes the attractiveness and antecedents, the WTP, and the overall revenue potential of this service based on an empirical analysis. A contingent valuation approach was adopted to measure the WTP and the level of usage.FindingsResearch results suggest that the level of availability at home and the working hours per week are important antecedents of the perceived attractiveness of the service. Furthermore, consumers who perceive this convenience‐enhancing service as attractive, represent a market segment that has significant revenue potential.Research limitations/implicationsBased on the analysis, important managerial insights are derived that can guide logistics service providers and retailers in their decision to implement such a novel service.Originality/valueThe paper enhances the scope of convenience services, providing empirical data for a time‐based delivery service.