Wolfgang Franz and Volker Zimmermann
This econometric study deals with the question as to what extent apprentices, after successfully completing their training, stay with the firm that supplied their training and, if…
Abstract
This econometric study deals with the question as to what extent apprentices, after successfully completing their training, stay with the firm that supplied their training and, if so, how long that job tenure holds. Determinants of both decisions can be seen from both the employer’s and the employee’s viewpoint. These firms are interested in employing apprentices in order to collect the returns from their investment in their training, which frequently is associated with net costs. On the other hand, the firms dismiss apprentices if training is viewed by themselves as a screening device or if apprentices are engaged in work for which, in terms of wages, they are too expensive afterwards. The young trained worker bases his or her decision to stay or to leave on considerations such as experimenting with several jobs.
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Manuel Schwabl, Markus Schwarz, Franz Figl, Lara Carvalho, Martin Staudinger, Wolfgang Kalb, Christoph Schmidl and Walter Haslinger
Decreasing energy demand due to improved building standards requires the development of new biomass combustion technologies to be able to provide individual biomass heating…
Abstract
Purpose
Decreasing energy demand due to improved building standards requires the development of new biomass combustion technologies to be able to provide individual biomass heating solutions. The purpose of this paper is, therefore, the development of a pellet water heating stove with minimal emission at high thermal efficiency.
Design/methodology/approach
The single components of a 10 kW water heating pellet stove are analysed and partly redesigned considering the latest scientific findings and experimental know‐how in combustion engineering. The outcome of this development is a 12 kW prototype which is subsequently down‐scaled to a 6 kW prototype. Finally, the results of the development are evaluated by testing of an accredited institute.
Findings
Based on an existing pellet water heating stove, the total excess air ratio was reduced, a strict air staging was implemented and the fuel supply was homogenized. All three measures improved the operating performance regarding emissions and thermal efficiency. The evaluation of the development process showed that the CO emissions are reduced by over 90 per cent during full load and by 30‐60 per cent during minimum load conditions. Emissions of particulate matter are reduced by 70 per cent and the thermal efficiency increased to 95 per cent.
Originality/value
The result represents a new state of technology in this sector for minimal emissions and maximal thermal efficiency, which surpasses the directives of the Eco label “UZ37” in Austria and “Blauer Engel” in Germany, which are amongst the most stringent performance requirements in the European Union. Hence this design possesses a high potential as heating solution for low and passive energy houses.
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Both the ideals of the European Union (EU) and the EU's recent political difficulties have attracted comparison with the Habsburg empire. In recent years, some of those making…
Abstract
Both the ideals of the European Union (EU) and the EU's recent political difficulties have attracted comparison with the Habsburg empire. In recent years, some of those making comparison have turned to the Austrian Jewish novelists, Stefan Zweig and Joseph Roth, who were crucial to the imaginative emergence of the Habsburg Myth. This paper analyses their writings and those of Robert Musil and Gregor von Rezzori in relation to the Habsburg Myth as a story about European unity, about Austria-Hungary as a supranational polity and about Austria-Hungary's self-proclaimed providential purpose in European affairs. It explores the dissonance between the Habsburg Myth and the EU's territorial composition and argues that the Habsburg Myth is, nonetheless, revealing about the EU's internal hierarchies and its geopolitical difficulties in relation to Russia.
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This paper addresses the perceived closeness of the relation between East and West German adult children and their parents who no longer live in the same household. The empirical…
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This paper addresses the perceived closeness of the relation between East and West German adult children and their parents who no longer live in the same household. The empirical analyses are based on the German Socio‐Economic Panel (GSOEP). They show that East German family relations are closer than West German relations. Regarding the causes for closer or weaker relations for East and West Germans there are both similarities and differences. For example, the empirical analyses indicate differences regarding the importance of standard of living, birth cohort, and religion.
The essay narrates and analyzes Eugen Dühring’s remotion, i.e. the taking away of his status as Privatdozent, and thereby of his right to teach at a university, by the Prussian…
Abstract
The essay narrates and analyzes Eugen Dühring’s remotion, i.e. the taking away of his status as Privatdozent, and thereby of his right to teach at a university, by the Prussian Minister of Culture in 1877. After sketching out the background of the University of Berlin, the institution of Privatdozent, and Dühring himself, first, Dühring’s 1875 clash with Adolph Wagner is described, which put him on “probation”. Then, the 1877 scandal is looked at in detail, and the accusations against Dühring by the Faculty of Philosophy – mainly libel and insult – checked against the facts. It is argued that, while there might have been a point in Dühring’s charge of plagiarism against the physicist Helmholtz regarding the first law of thermodynamics, Dühring was generally guilty as charged, and that his remotion was certainly legal. As far as the legitimacy of this harsh measure is concerned, the case is less clear, but in the end, it is claimed that the remotion was legitimate as well.
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In this paper, I demonstrate an alternative explanation to the development of the American electricity industry. I propose a social embeddedness approach (Granovetter, 1985, 1992…
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In this paper, I demonstrate an alternative explanation to the development of the American electricity industry. I propose a social embeddedness approach (Granovetter, 1985, 1992) to interpret why the American electricity industry appears the way it does today, and start by addressing the following questions: Why is the generating dynamo located in well‐connected central stations rather than in isolated stations? Why does not every manufacturing firm, hospital, school, or even household operate its own generating equipment? Why do we use incandescent lamps rather than arc lamps or gas lamps for lighting? At the end of the nineteenth century, the first era of the electricity industry, all these technical as well as organizational forms were indeed possible alternatives. The centralized systems we see today comprise integrated, urban, central station firms which produce and sell electricity to users within a monopolized territory. Yet there were visions of a more decentralized electricity industry. For instance, a geographically decentralized system might have dispersed small systems based around an isolated or neighborhood generating dynamo; or a functionally decentralized system which included firms solely generating and transmitting the power, and selling the power to locally‐owned distribution firms (McGuire, Granovetter, and Schwartz, forthcoming). Similarly, the incandescent lamp was not the only illuminating device available at that time. The arc lamp was more suitable for large‐space lighting than incandescent lamps; and the second‐generation gas lamp ‐ Welsbach mantle lamp ‐ was much cheaper than the incandescent electric light and nearly as good in quality (Passer, 1953:196–197).
Summary of Content Mein Kampf, Adolf Hitler (1925–1926), is in two parts, “Eine Abrechung” (A Reckoning) and “Die National‐Sozialistische Bewegung” (The National Socialist…
Abstract
Summary of Content Mein Kampf, Adolf Hitler (1925–1926), is in two parts, “Eine Abrechung” (A Reckoning) and “Die National‐Sozialistische Bewegung” (The National Socialist Movement). Written at different times, they originally appeared separately.
Mike Peters and Klaus Weiermair
The article deals with factors that act as an incentive to internationalisation of the hotels in the small‐to‐medium‐sized enterprises (SME) category in the traditional tourism…
Abstract
The article deals with factors that act as an incentive to internationalisation of the hotels in the small‐to‐medium‐sized enterprises (SME) category in the traditional tourism countries, and also discusses the obstacles to internationalisation. The “OLI” approach according to Dunning (ownership advantages, location‐specific advantages, advantages of internalisation) is tested against the results of a survey of hotelkeepers in the Alpine countries, particularly Austria. It is not just the size of the enterprise that acts as a limit on the extent of internationalisation of SMEs. Other factors that determine the attitude taken towards internationalisation include market intelligence, financing problems, the degree of entrepreneurial spirit, and the specific nature of tourism services.