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991.
Jan Keppel 《保险科学杂志》2007,96(1):109-120
The amendment of the German Act on Insurance Contracts comprises a number of substantial modifications regarding liability insurance. The most important modification is the introduction of a direct claim against the insurer with regard to all compulsory insurances. Such a direct claim is up to now only known from the motor vehicle liability insurance. Yet, a direct claim will be advantageous for the aggrieved claimant only if he manages to identify the proper insurer. As a result of the structural differences to the motor vehicle liability insurance the act of identifying the insurer is almost utterly impossible for the claimant without any help by the insured. Thus the claimant must also be given a claim against the insured to be furnished with all necessary information regarding the insurer. This right originates from sec. 242 of the German Civil Code. 相似文献
992.
Mario J. Durán Sergio Gallardo Sergio L. Toral Rocío Martínez-Torres Federico J. Barrero 《International Journal of Technology and Design Education》2007,17(1):55-73
Learner-centred approaches follow the prevailing tendency in modern University reforms which are primarily concerned about
“how people learn”. The methodologies can be learner-centred in the sense of placing the student as the main actor of the
teaching–learning process by increasing his interactivity and participation, but also considering what is relevant for the
student by measuring the learner satisfaction. In order to promote both aspects, this paper proposes a synchronous software-based
active methodology that makes use of the simulations to show a virtual scenario to the students and challenge them to predict
and discuss the evolution of the scenario. The proposed methodology improves the visual interface, promotes discussion both
among students and with the teacher in a brainstorming stage and shows real-world examples. This software-based methodology
has been implemented into an Electric Machinery course at the University of Seville (Spain), and the evaluation has been carried
out considering both the affective and cognitive domains. Principal components analysis proves to be useful to highlight the
dimensions with a higher influence on learner satisfaction and the affective and cognitive results confirm the successful
implementation of the proposal. 相似文献
993.
Subhasish Dugar 《Review of Industrial Organization》2007,30(2):107-119
Price-matching guarantees have been alleged to sustain collusive prices in a homogenous product market. Theories in this literature
also suggest that there exist multiple equilibria (i.e., a set of price equilibria between the competitive and the monopoly
price) when all sellers adopt these guarantees in such a market. Theoretical prediction in this case fails to pin down the
actual behavior of players a priori. This paper illustrates the essential role of controlled experiment in testing the collusive theory of price-matching guarantees
and thereby shedding light on the embedded equilibrium selection problem. In particular, this paper studies two highly stylized
market models, obtains testable predictions, and lays out the design of the controlled experiment. Results indicate that these
guarantees facilitate collusion among sellers and thus solve the equilibrium selection problem considerably.
I am grateful to Jim Cox, Martin Dufwenberg, Haimanti Bhattacharya, and the editor of this journal and the two referees for
their suggestions. I thank seminar participants at the University of Arizona and North American Economic Science Association
meeting at Tucson, 2003 for their helpful comments. A research grant from ESL, University of Arizona, for this project is
gratefully acknowledged. I am solely responsible for any remaining errors and omissions. 相似文献
994.
Adam P. R. Taylor 《International Journal of Technology and Design Education》2007,17(2):217-229
This paper reports on a novel approach taken by the author to the teaching of an Internet programming course targeted at final
year diploma and second year degree students. The uniqueness of engineers and their identity is discussed, as is the self-constructed
world and ways of knowing in which humankind operates. The novel approach to teaching a software-coding course, and this course’s
underlying philosophies of learning, the approach taken in class-contact time, and the methods of interaction with the students
are presented, along with the conventional structure, quantitative measures, outline, and assessment of the course. The effects
and observations of approaches employed are discussed, and the quantitative outputs achieved are presented alongside the unquantifiable
impressions, comments and positive feedback. 相似文献
995.
We examine the out-of-market gap – the time between the end of a film’s theatrical run and its release on DVD – for a sample
of U.S. films during 1988-2005. The average gap declined from 58.14 days in 1998 to 27.93 days in 2005; by 2005, 39% of the
films were released on DVD prior to leaving the theaters. Probit and hazard models are estimated to explore the factors that
influence a distributor’s decision to release a film on DVD before it exits the theaters, and the timing of the release for
films that appear on DVD after they leave the theaters.
相似文献
996.
Mikhail S. Kouliavtsev 《Review of Industrial Organization》2007,30(1):1-27
This paper suggests an innovative measure of structural relief obtained in a typical Section 7 settlement. The fraction of
competitive overlap subject to divestiture as a condition of the settlement is modeled as a function of merger-specific efficiencies,
the proportion of the deal held “hostage” to antitrust review, the merger’s anticompetitive potential, and other factors.
The model is applied to data on 86 recent Justice Department cases covering the period 1990–2003 and to the subsample of 1990s
cases. All data are collected from publicly available documents only. The government is found to secure larger divestitures
when the cost to the acquirer of delaying the settlement is high. The resulting estimates are used to predict several out-of-sample
observations.
I would like to thank the General Editor and two anonymous referees for many helpful suggestions on earlier drafts of this
paper. The remaining errors are mine. 相似文献
997.
W. Tom Whalen 《Review of Industrial Organization》2007,30(1):39-61
This paper estimates the effects of code-sharing, antitrust immunity, and Open Skies treaties on prices, output, and capacity
using an eleven-year panel of U.S.-Europe data. Code-sharing and immunized alliances are found to have significantly lower
prices than does traditional interline (multi-carrier) service, but the effects are smaller in magnitude than those found
in previous results that rely on cross-sectional data. Statistical tests that prices for immunized alliance service are equal
to online (single carrier) service often cannot be rejected, providing additional evidence that immunity grants allow immunized
carriers to internalize a double marginalization problem. Estimated output effects, consistent with the price effects, show
that alliances are associated with large increases in passenger volumes. Lastly, estimates suggest that capacity expansions
associated with “Open Skies” treaties are due entirely to expansion by immunized carriers on routes between their hubs.
I would like to thank the editor and an anonymous referee for their helpful comments. The views expressed in this paper do
not reflect those of the US Department of Justice. All errors are my own 相似文献
998.
999.
This paper examines leading Swedish and Finnish Internet consultancies operating in the digital media service field. These
are ‘born international’ firms that internationalise their business at an exceptionally rapid pace. The paper focuses on why
and to what extent the market expansion and business operation mode strategies of these companies deviate from the traditional
pattern depicted by the Scandinavian process school. The empirical data consisted of interviews with the founder and senior
management and secondary data from company and public archives. The research findings show that in fact both the international
new venture research and the Scandinavian internationalisation model appear to be valid. The former model was evidenced by
the fact that the born internationals indeed deviated from the behaviour of the traditional firms. The latter was exemplified
by the fact that the final internationalisation profile, after the withdrawals of firms from unsuccessful markets, was close
to what the Scandinavian internationalisation model would call ‘rational’ expansion. Hence, if the investigation period is
long enough to account for unsuccessful endeavours and withdrawals, we may then find empirical support for the traditional
model as well. To be reliable, the investigation period should cover at least one economic slow down. 相似文献
1000.
Annette Pascual-Marrero Ediel O. Ramos-Meléndez José E. Morales-Quiñones Pablo Rodríguez-Ortiz 《International journal of injury control and safety promotion》2018,25(1):14-22
This study aimed to describe the distribution of injury mechanisms and to assess the impact of those mechanisms on the morbidity and mortality of trauma. All patients admitted to Puerto Rico Trauma Hospital (2002–2011) for road-traffic collisions (RTCs, 5,371), gunshot wounds (GSWs, 2,946), falls (2,319), pedestrian accidents (1,652), and stab wounds (SWs, 1,073) were selected. Gunshot victims were 1.19 (95%CI: 1.07–1.33) times as likely as road-traffic victims to have an ISS ≥25. Pedestrians were 1.76 (95%CI: 1.49–2.09) times more likely to have a GCS ≤8 than road-traffic victims were. The risk of dying was 2.64 (95%CI: 2.20–3.16) times higher for gunshot victims and 1.51 (95%CI: 1.23–1.86) times higher for pedestrians compared to patients who had had RTCs. Gunshot victims and pedestrians had the worst clinical outcomes. Accordingly, these patients should receive the most aggressive clinical management. Furthermore, it is imperative to develop public health campaigns on trauma prevention. 相似文献