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This paper examines the effect of competition on a firm's choice of opening hours in the motor vehicle inspection market. Competition affects the incentive inspection firms face when choosing opening hours, which influences the probability that consumers find service time that best matches their preferred time. We use 2SLS analyses to resolve the potential endogeneity of market entry decisions. Us

Knowledge externalities affect high and low growth firms differently. The paper develops two theoretical arguments. The knowledge equilibrium argument postulates that knowledge externalities weaken high growth firms for the benefit of low growth firms until performance differences vanish. The knowledge competition argument claims that high growth firms are in a better position to identify, attract

Teachers’ perception of organizational communication was assessed with a tailored questionnaire sampling 401 primary and lower secondary school teachers from two municipalities in Sweden (response rate 61 %). Overall, the teachers were satisfied with the workplace communication climate, the communication structure, and collegial communication, while time for communication, was reported deficient.

STUDY QUESTION: Is there an association between the number of oocytes retrieved for IVF, and perinatal and obstetric outcomes? SUMMARY ANSWER: No significant association was found between the number of oocytes retrieved and perinatal outcomes, while an association was found for placenta praevia and male gender. WHAT IS KNOWN ALREADY: Previous studies have shown that between 6 and 15 oocytes retrie

Major climate and ecological changes affect the world’s oceans leading to a number of responses including increasing water temperatures, changing weather patterns, shrinking ice-sheets, temperature-driven shifts in marine species ranges, biodiversity loss and bleaching of coral reefs. In addition, ocean pH is falling, a process known as ocean acidification (OA). The root cause of OA lies in human

Oxidative stress plays a role in the onset and progression of a number of diseases, such as Alzheimer’s disease, diabetes and cancer, as well as ageing. Oxidative stress is caused by an increased production of reactive oxygen species and reduced antioxidant activity, resulting in the oxidation of glutathione. The ratio of reduced to oxidised glutathione is often used as a marker of the redox state

The development of the European Higher Education Area (EHEA) is firmly rooted in the idea of higher education (HE) as the cornerstone of a knowledge-based society. Throughout Europe, HE bodies are addressing issues of quality, mobility, employability and lifelong learning. HE agencies and institutions alike are working hard to harmonise European degrees and apply quality assurance standards (ESG,