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61.
Corporate real estate disposals have increased in Europe during the past few years. In this research paper, we study market reactions of publicly traded European companies' real estate sale and leaseback announcements during 1998–2004. This study is one of the first ones to study the sale and leaseback impact on corporate value with a pan‐European data. We find that the sale and leaseback announcements have on average positive impact to firm's value which is in line with the previous studies. However, we also find that the positive effect is mainly caused by the deals with high transaction value to company market value ratio. Smaller transactions do not create on average any abnormal returns. Our results support the hypothesis that the positive sale and leaseback announcement effect is a consequence of revealed hidden value of the company's assets. Thus, sale and leaseback can also be seen as a mechanism for revealing the hidden value of company's assets to the market.  相似文献   
62.
We examine the effect of the Russia–Ukraine crisis on the European stock markets. Because of increased political uncertainty, geographic proximity and the ramifications of the fresh sanctions imposed on Russia, the European stock markets tended to react negatively to this crisis. We find that on 21 February 2022, when Russia recognized two Ukrainian states as autonomous regions, European stocks incurred a significant negative abnormal return. Moreover, the negative stock price reactions continued in the post-event period. The magnitude of the stock price reactions to this crisis exhibits considerable variation across industries, countries and size of the company.  相似文献   
63.
The aim of this paper is to test whether the European Commission activities generate a heterogeneity effect on the merging parties. A sample of 74 firms involved in 45 contested merger and acquisition operations during the years 1990 to 1999 is used. The methodology is based on the GARCH framework. The main result is that, globally, the DGC interventions seem not to reduce significantly the heterogeneity among investors, except for the operations where it takes strong decisions like prohibition. In these last cases, the signal coming from the DGC encompasses valuable information and is well understood by market participants.  相似文献   
64.
We find that the Bear Stearns rescue in March 2008 elicited a neutral or moderately favorable impact on bond prices. Conversely, we find that the Lehman Brothers failure (combined with news about Merrill Lynch and American International Group) in September 2008 elicited a pronounced negative impact. Bond prices of financial firms suffered more than bonds of nonfinancial firms following the Lehman failure. Our multivariate analysis shows that bonds issued by financial institutions that were previously presumed to be protected (based on bond rating and firm size) suffered more pronounced losses in response to the Lehman failure.  相似文献   
65.
I analyse 136 block purchases made by corporate raiders in Europe between 1990 and 2001. Contrary to the hypothesis that these investors expropriate the target companies, there is a positive market reaction to the first public announcement of these purchases. In the long‐run, raiders earn an abnormal profit when they sell their stakes. When they still held their positions at the end of the sample period, abnormal returns were insignificant. Raiders' activities do not improve operating performance. The findings are consistent with superior stock picking ability among these investors, but do not support the hypothesis that raiders are governance champions.  相似文献   
66.
Expert judgement is pervasive in all forms of risk analysis, yet the development of tools to deal with such judgements in a repeatable and transparent fashion is relatively recent. This work outlines new findings related to an approach to expert elicitation termed the IDEA protocol. IDEA combines psychologically robust interactions among experts with mathematical aggregation of individual estimates. In particular, this research explores whether communication among experts adversely effects the reliability of group estimates. Using data from estimates of the outcomes of geopolitical events, we find that loss of independence is relatively modest and it is compensated by improvements in group accuracy.  相似文献   
67.
We extend prior research on the empirical properties of daily trading volume and methods to detect abnormal trading volume in two ways. We compare the performance of a nonparametric test statistic with the parametric test statistic used in prior research and we study samples of NASDAQ securities as well as samples of NYSE/ASE securities. Prior research has focused exclusively on NYSE securities. We find the nonparametric test statistic is more powerful in detecting abnormal trading volume than the parametric test statistic in both samples of NYSE/ASE and NASDAQ securities. We also document that abnormal trading volume will be detected more often in samples of NYSE/ASE securities compared to NASDAQ securities.  相似文献   
68.
A Formal Study of Distributed Meeting Scheduling   总被引:6,自引:0,他引:6  
Automating routine organizational tasks, such as meeting scheduling, requires a careful balance between the individual (respecting his or her privacy and personal preferences) and the organization (making efficient use of time and other resources). We argue that meeting scheduling is an inherently distributed process, and that negotiating over meetings can be viewed as a distributed search process. Keeping the process tractable requires introducing heuristics to guide distributed schedulers' decisions about what information to exchange and whether or not to propose the same tentative time for several meetings. While we have intuitions about how such heuristics could affect scheduling performance and efficiency, verifying these intuitions requires a more formal model of the meeting schedule problem and process. We present our preliminary work toward this goal, as well as experimental results that validate some of the predictions of our formal model. We also investigate scheduling in overconstrained situations, namely, scheduling of high priority meetings at short notice, which requires cancellation and rescheduling of previously scheduled meetings. Our model provides a springboard into deeper investigations of important issues in distributed artificial intelligence as well, and we outline our ongoing work in this direction.  相似文献   
69.
The aim of this article is to evaluate the external and internal factors motivating the selection of business services to be outsourced by key meeting-industry (business tourism) players, with a particular focus on knowledge-intensive business services. The case-study method was adopted in the article to analyze the motivation behind outsourcing of knowledge-intensive business services by meeting venues and event companies in Krakow (Poland). The results confirm that event companies tend to subcontract out core services connected with the organization, promotion and/or management of events, event services, and technical support for events.  相似文献   
70.
Sponsorships play an increasingly important role in the viability of events, including those targeted at tourists, and sponsors typically seek to build a rapport between their brands and the event attendees. The extent to which the event-related imagery benefits the sponsor brand will depend on the alignment between the sponsor brand and the event. In addressing this issue this study examines the mediating role of event–sponsor fit between visitor event-liking, self-sponsor congruity, and sponsor brand favorability. Interviews were conducted with 1215 attendees at the 2010 Taipei International Flora Exhibition and formed a basis for hypothesis testing. An examination of three sponsor brands over nine surveys concluded that event–sponsor fit consistently mediates the effect of event-liking and self-sponsor congruity on brand favorability. Results confirmed that event organizers and sponsors can benefit from the use of perceived fit as a means of shaping brand attitudes when they sponsor art- and/or social-related events.  相似文献   
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