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排序方式: 共有96条查询结果,搜索用时 15 毫秒
1.
Birgit Wagner 《Wirtschaftsdienst》2011,91(12):855-857
Durch die demographische Entwicklung nimmt der Anteil der ?lteren Arbeitskr?fte stetig zu, w?hrend das Erwerbspersonenpotenzial insgesamt langfristig sinkt. Die Unternehmer müssen daher immer mehr ?ltere Arbeitnehmer neu einstellen. Hier k?nnte es aufgrund verschiedener Anforderungen zu Problemen kommen. Die Autorin untersucht die Besch?ftigungschancen ?lterer beispielhaft in sechs hessischen Regionen. 相似文献
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Edmund Goh Birgit Muskat Adrian Heng Tsai Tan 《Journal of Teaching in Travel & Tourism》2017,17(4):237-253
This study explored tertiary hospitality students’ attitudes and overall perceptions about green and sustainable practices; and how these may impact their future career paths in the hotel industry. A thematic analysis with data from 12 semi-structured interviews with students in a hotel management school in Australia was used to identify patterns and interpretive themes. Results revealed positive attitudes among Generation Y hospitality students towards working in a green and sustainable hotel environment. Implications highlight the need for sustainability education in the curriculum of tertiary education providers and strong emphasis on sustainability practices in employee training programs. The results also suggest possible impacts of sustainability practices in recruiting and hiring in the hospitality industry and how this may affect future hospitality employees and leaders. 相似文献
4.
Fahrman Birgit Norström Per Gumaelius Lena Skogh Inga-Britt 《International Journal of Technology and Design Education》2020,30(1):163-186
International Journal of Technology and Design Education - Teachers’ teaching practice plays a key role in the learning process of pupils, and for teaching to be successful, teachers must... 相似文献
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Birgit Bednar-Friedl 《International economic journal》2013,27(2):317-349
In view of still large external imbalances across the world economy and dramatically risen public debts in major advanced economies, this paper reconsiders the relationship between public debt, the terms of trade and welfare in a two-good, two-country overlapping generations model with technological differences across countries. We find that the terms of trade effect of a public debt shock depends only on international differences in capital production shares and the dynamic (in)efficiency of the world economy. As in a model with similar capital production shares, domestic welfare rises and foreign welfare decreases when Home has a positive external balance and the Golden Rule holds. Under dynamic efficiency, welfare decreases in the debt-expanding, net foreign creditor country if she has a relatively smaller capital production share, and if the welfare effect through the accumulation channel is negative. In contrast, under dynamic inefficiency she can increase her welfare by debt expansion. 相似文献
7.
Summary. General equilibrium models of oligopolistic competition give rise to relative prices only without determining the price level.
It is well known that the choice of a numéraire or, more generally, of a normalization rule converting relative prices into
absolute prices entails drastic consequences for the resulting set of Nash equilibria when firms are assumed to maximize profits.
This is due to the fact that changing the price normalization amounts to altering the objective functions of the firms. Clearly,
the objective of a firm must not be based on price normalization rules void of any economic content. In this paper we propose
a definition of the objective of a firm, called maximization of shareholders' real wealth, which takes shareholders' demand
explicitly into account. This objective depends on relative prices only. Real wealth maxima are shown to exist under certain
conditions. Moreover, we consider an oligopolistic market and prove the existence of a Nash equilibrium in which each firm
maximizes the real wealth of its shareholders.
Received: July 10, 1997; revised version: July 27, 1998 相似文献
8.
ABSTRACT“Sustainability” has turned into a buzzword for businesses around the globe as consumers in mature and, increasingly, in emerging markets shift their demand toward sustainably enhanced products. Surprisingly, a global picture of consumers' expectations regarding sustainable products is still missing. This study uses exploratory factor analysis to determine the perceived importance and interrelation of selected sustainability aspects in three developed (Germany, Switzerland, United States) and three emerging (Brazil, China, India) markets. Results are linked to national cultural value theory to explore which sustainability aspects and positioning strategies may be promising to expand the outreach of sustainable products in developed and emerging markets alike. Results suggest that across the sampled economies, sustainability is increasingly considered as being comprised of a health aspect. While health and quality of life aspects emerged as key issues across countries, cultural backgrounds and local market conditions resulted in nuanced expectations of sustainability, which should be kept in mind in communicating and positioning sustainable products. 相似文献
9.
Locational competition has intensified in recent years in the wake of globalisation as well as the general development towards
a knowledge- and service-based economy. In this context, newer economic analyses point to a shifting of the locational factors
considered relevant for success in local and regional competition. With respect to these fundamental changes, it is becoming
increasingly relevant to ask how local and regional development processes must be constructed in order for municipalities
and regions in modern industrial countries to maintain the positions they have already achieved. 相似文献
10.
With the third trading period of the EU emissions trading scheme (EU ETS) starting in 2013, the system of allocating emission
allowances will significantly change: In contrast to the previous two trading periods, auctioning of the allowances should
now be the rule rather than the exception. Accompanying this policy change, concerns over competitiveness of energy intensive,
trade exposed sectors as well as over limited environmental effectiveness via the channel of carbon leakage, have regained
prominence. In this paper, we thus explore the impacts of potential EU policies to counter losses in international competitiveness
and carbon leakage from the perspective of Austria. Based on numerical simulations with a computable general equilibrium model,
we evaluate three policy options: an input subsidy for carbon allowances (thus reflecting the planned partially free allocation
mechanism in the third EU ETS phase), a subsidy for domestic production, and an export rebate based on sectoral CO2 costs. Our results show that each policy has the potential to support domestic production in exposed sectors relative to
a full auctioning scenario and thus increase competitiveness. However, none is imperatively effective at reducing Austria’s
net carbon emissions: while the carbon trade balance is improved and hence leakage declines, the tradability of emission permits
within the EU ETS allows CO2 emissions from Austria’s ETS output to increase. A cost benefit analysis indicates that the two policies promoting domestic
output and exports are more cost effective than the CO2 input subsidy. 相似文献