Hochschulbibliographie der Hochschule für Technik und Wirtschaft des Saarlandes
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Rezension zu: Tobias Meier, Leo Penta u.a. (Hrsg.): Community Organizing : eine Einführung, Weinheim ; Basel : Beltz Juventa, 2022
No full textRezension zu: Demirtaş, Birgül (Hrsg.): Rassismus in Institutionen und Alltag der Sozialen Arbeit : ein Theorie-Praxis-Dialog. Weinheim ; Basel : Beltz Juventa, 2022
No full textWahrnehmung des Transnationalen in kommunalen Integrationskonzepten : erste Ergebnisse eines Fallvergleichs in Gemeinden der Großregion SaarLorLux
No full textPerformance and acceptance of a partially automated shuttle service for commuters using a Tesla Model X
No full textForeign exchange interventions and their impact on expectations: Evidence from the USD/ILS options market
No full textUsing confidential daily data, we analyse how the intervention episode of the Bank of Israel (BOI) from 2013 to 2019 has affected the foreign value of the Israeli new
shekel (ILS) and the expectations about its future value. We find that interventions
amounting to US dollar (USD) 1 billion are on average associated with a depreciation
of the ILS by 0.82%–0.85%, which is at the upper bound of the estimated impact
in other studies. The (indirect) effect on the forward rate is smaller – the BOI’s
USD purchases have widened the negative deviation from covered interest parity.
The higher moments of the risk-neutral probability distribution of future exchange
rates proxied by the scaled price quotes of USD/ILS options, on the contrary, are
unaffected. The USD purchases simply shift the whole distribution towards higher
USD/ILS values. Crash risk, for instance, is unaffected. We also find that the
USD/ILS options market anticipates intervention episodes and prices them in before they occur
Business model design for Product-Service Systems: The Product-Service System-Business-Model-Eye
No full textBecoming a provider of Product-Service Systems(PSS) is a promising
but challenging way for companies to operate more sustainable and provide more
innovative solutions to their customers. However, this also requires a
transformation of the companies’ current business model. In the literature,
several generic approaches can be found to visualize business models. These are
largely generic and vary in the number of proposed design categories. Although
it is possible to represent PSS-driven business models with these generic
approaches, it was found in a joint research project with SMEs that the special
aspects of PSS-driven business models are not sufficiently represented.
Especially in early phases, this can hinder the innovation process. For this reason,
this paper presents a design approach for business model innovation with the
help of PSS, which makes it possible to consider the specifics of PSS in business
models in a more focused way