The life-threatening risk for drug addicts is the accidental/unexpected overdose (in Germany mostly caused by opiates). The problem of drug addiction, which encompasses all aspects of the individual's life, is accompanied by the additional negative reinforcement of the permanent danger of a sudden fatal outcome. The causes for an accidental fatal intoxication originate from the different qualit...

The theory of subjective expected utility has been recently extended to allow ambiguity to matter for choice. We propose a notion of absolute ambiguity aversion by building on a notion of comparative ambiguity aversion. We characterize it for a preference model which encompasses some of the most popular models in the literature. We next build on these ideas to provide a definition of unambiguou...

Mobile technologies are reshaping the global economic landscape, enhancing speed and comfort of communication and information exchange. Existing studies on the economic impact of mobile technologies taking a socio-technical system perspective are scarce. Our study shortly describes an integrative approach for such systems, which is in detail described in Högler et al. (2015), and specifically c...

This paper aims to analyze how the terms ‘vulnerability’ and ‘poverty’ can be elucidated in a variety of ways, with different meanings, different implications and their interrelationship. The analysis shows poverty is generally associated with deprivation of health, education, food, knowledge, influence over one’s environment and the many other things that make the difference between truly livi...

Sustainable innovation is about creating social, environmental, and economic value for all stakeholders involved. In this paper we propose the sustainable innovation lens as an extension of the prevailing discourses on Green IT/IS. The sustainable innovation lens goes beyond the environmental facet of sustainability—which is the main focus of Green IT/IS—and offers a three-fold approach that en...

background hepatitis b infection is still the main cause of chronic liver disease in iran, which is associated with significant economic and social costs. objectives this study aimed to estimate the financial burden caused by chb infection and its complications in iran. results the total annual cost for the activate population of chb patients and for those receiving treatment at various disease...

Sustainability (defined as “the capacity to keep up”) encompasses a wide set of aims: ranging from energy efficient software products (environmental sustainability), reduction of software development and maintenance costs (economic sustainability), to employee and end-user wellbeing (social sustainability). In this report we explore the role that sustainability plays in software product line en...

This documents describes the data collection and use for the computation of rankings within RePEc (Research Papers in Economics). This encompasses the determination of impact factors for journals and working paper series, as well as the ranking of authors, institutions and geographic regions. The various ranking methods are also compared, using a snapshot of the data. Journal of Economic Litera...

Market engineering is the discipline of making markets work. It encompasses the use of legal frameworks, economic mechanisms, management science models, and information and communication technologies for the purposes of: (i) designing and constructing forums where goods and services can be bought and sold and (ii) providing services associated with buying and selling. Against this background, t...