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This case explores the rise and challenges of Vässla, a Swedish electric micromobility startup that positioned itself as a premium, sustainable alternative to gas-powered scooters. Despite strong brand differentiation, consumer demand, and initial success, Vässla faced operational difficulties and financial instability. Set in 2019, this case challenges students to assess whether Vässla’s brand st
The epidemic of type 2 diabetes mellitus (T2DM) on a global scale is a matter of concern, not only from a public health perspective, but also with consideration of societal costs. The increased call on health care resources to treat and monitor T2DM and its complications could put a heavy burden on national health care systems and financing. An important contributing factor for development of T2DM
The aim of this paper is to provide a systematic review of the estimation of the cost of illness (COI) related to maternal-newborn ill-health (MNIH). The methodology used for the review includes a systematic search on electronic databases for published literature and manual searches for the identification of grey (unpublished) literature. Searches are based on the major electronic databases and al
During the last two decades, corporate ESG practices have garnered significant attention from the global community. The development of responsible business practices in association with sustainability and the integration of stakeholders has become an important topic for firms reputation, their debt financing cost and long-term success. Drawing upon the stakeholder theory, where a firm's succes
In this paper we estimate the opportunity cost of children. The underlying theoretical model is represented by a household production model. In the empirical analysis, we consider three different cohorts for men and women born between 1955 and 1970. For the women in the two oldest cohorts, the opportunity cost of two children is estimated to 28-29 per cent of full income, which in monetary terms i
The polygyny threshold model was introduced in the 1960s in order to explain why females in some species choose to mate vith already mated males. Since then, a number of complementary or alternative hypotheses have been suggested. By using a hierarchical testing approach Searcy and Yasukawa (1989) organised the models that proposed to explain the maintenance of territorial polygyny. Here, I point
We examine the impact of innovation disclosure through patenting on firms' cost of debt, focusing on the American Inventors Protection Act (AIPA) as an exogenous shock in innovation disclosure regulation. Post-AIPA, firms have an incentive to apply for patents only if commercial success is likely. Accordingly, we expect post-AIPA patents to be a better proxy for successful innovation activity, and
The purpose of this study is to empirically test whether earnings management (both accruals-based and real) has an impact on the cost of public debt (approximated by credit ratings and bond yields) issued on the European bond market. Using a cross-sectional approach, accruals-based and real earnings management are estimated. The estimates are then used as explanatory variables in both an ordered r
Abstract Migration is a widespread phenomenon in nature, observed in many different taxa. Migration is often caused by changes in food availability, physical conditions and predation risks. Moving is energetically costly, and hence migration is likely to be a trade-off between increased survival and an energetic cost for migrating, the cost could take shape in decreased fecundity and lower body c
A fundamental assumption of theories of the ecology and evolution of inducible defences is that protective responses to attacks by parasites or predators should not only have benefits, but also costs. The vertebrate immune system is by far the best studied example of an inducible defence, yet little is known about the costs of an immune response, especially in natural populations. To test: if an i
Within many species, larger offspring have higher fitness. While the presence of an offspring size–fitness relationship is canonical in life-history theory, the mechanisms that determine why this relationship exists are unclear. Linking metabolic theory to life-history theory could provide a general explanation for why larger offspring often perform better than smaller offspring. In many species,
