標題: Titlebook: Information Risk and Long-Run Performance of Initial Public Offerings; Frank Ecker Book 2009 Gabler Verlag | Springer Fachmedien Wiesbaden [打印本頁] 作者: 減輕 時間: 2025-3-21 18:14
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作者: 泄露 時間: 2025-3-21 21:05 作者: prick-test 時間: 2025-3-22 02:52 作者: 多山 時間: 2025-3-22 06:40
Abnormal Returns Measurement and Hypotheses Development,whose interest in methodological issues is limited might want to continue with Section 4.2. In short, the approach used in this work is a calendar-time approach where monthly expected portfolio returns are described by an asset pricing model.作者: Indelible 時間: 2025-3-22 08:43
Concluding Remarks,(overestimated), the stock price has to be corrected downward (upward) as more and more firm-specific information becomes available. This gradual correction process leads to the appearance of abnormal returns (i.e., returns not explained by equilibrium asset pricing models) over a lengthy period.作者: invade 時間: 2025-3-22 13:30
Introduction and Motivation,hodological and conceptual concerns about this finding, spurring the development of alternative techniques to correct for specific shortcomings. Largely, the more recent articles have not been able to document significantly negative abnormal returns on average.作者: 黑豹 時間: 2025-3-22 19:17 作者: ESPY 時間: 2025-3-22 23:54
anning.Includes supplementary material: .Craniofacial Trauma, Diagnosis and Management. offers detailed guidance on the diagnosis, surgical planning, and interdisciplinary treatment of craniofacial trauma. The book is divided into two parts. The first, devoted to classification and diagnosis of cran作者: 分散 時間: 2025-3-23 01:28 作者: 不能根除 時間: 2025-3-23 07:52
anning.Includes supplementary material: .Craniofacial Trauma, Diagnosis and Management. offers detailed guidance on the diagnosis, surgical planning, and interdisciplinary treatment of craniofacial trauma. The book is divided into two parts. The first, devoted to classification and diagnosis of cran作者: 裂隙 時間: 2025-3-23 10:41 作者: 嘲笑 時間: 2025-3-23 15:54
oral and craniofacial health of the population. Advances in genomics, proteomics, microbiomics, and bioinformatics are changing the face of health care, and dentistry is morphing as a result of this new knowledge and these technologies. Personalized or individualized medicine will allow more accurat作者: 寬容 時間: 2025-3-23 18:10
on or metabolic changes encountered in some inherited conditions. In addition, the etiology of some enamel defects, such as molar-incisor hypomineralization (MIH), is likely to involve both environmental and hereditary factors. Genetic mutations in the proteins involved in enamel formation may resul作者: leniency 時間: 2025-3-23 23:19
Introduction and Motivation, (IPOs). Starting with Ritter (1991), this debate has concentrated on long-term underperformance, i.e., negative abnormal returns. He showed that the average IPO firm has a negative abnormal return over three years after the initial listing. Several researchers (see, e.g., Fama 1998) have voiced met作者: 河潭 時間: 2025-3-24 06:15
Valuation under Information Risk,e main question about how investors price IPO firms. The first section presents two possible definitions of information risk as based on the equilibrium model by Easley and O’Hara (2004). In the second section, different ways of how empirical researchers have operationalized the notion of informatio作者: 詢問 時間: 2025-3-24 08:51 作者: admission 時間: 2025-3-24 10:49
Abnormal Returns Measurement and Hypotheses Development, returns should be estimated. This section critically reviews this debate and provides a rationale for the approach as applied in this work. A reader whose interest in methodological issues is limited might want to continue with Section 4.2. In short, the approach used in this work is a calendar-tim作者: 用不完 時間: 2025-3-24 14:55
Tests with Abnormal Portfolio Returns,Schwert (2004), real estate investment trusts (REITs) (SIC 6798) and closed-end funds (SIC 6726) are dropped from the sample. Following Ritter (1991) and Teoh et al. (1998), I also exclude so-called penny stocks with an offer price of one dollar or less and unit offerings from my sample.作者: exercise 時間: 2025-3-24 21:45
Robustness Tests,r (1974) propose to measure abnormal returns on a firm-specific basis and then form monthly calendartime portfolios using abnormal returns. Mitchell and Stafford (2000) compare both calendar-time methods and conclude that there is no difference in inferences about abnormal returns, but the Jaffe and作者: 商談 時間: 2025-3-25 02:58 作者: Extemporize 時間: 2025-3-25 04:30
Book 2009information risk. Fama’s e?cient market hypothesis is just a special case based on the assumption that new information is absolutely correct and completely credible to all investors. In contrast, this work makes use of the more general assumption that new information can be characterized by very di?作者: FELON 時間: 2025-3-25 09:57 作者: 喃喃訴苦 時間: 2025-3-25 15:05 作者: 盤旋 時間: 2025-3-25 19:26
of computer-assisted treatment planning are discussed in the final section. This manual will provide an indispensable reference for residents in maxillofacial training and for maxillofacial/ neurosurgeons in the specialized field of craniofacial traumatology..978-3-662-50055-2978-3-540-33041-7作者: hermetic 時間: 2025-3-25 21:19 作者: Bouquet 時間: 2025-3-26 01:05
of computer-assisted treatment planning are discussed in the final section. This manual will provide an indispensable reference for residents in maxillofacial training and for maxillofacial/ neurosurgeons in the specialized field of craniofacial traumatology..978-3-662-50055-2978-3-540-33041-7作者: mitral-valve 時間: 2025-3-26 08:19 作者: subordinate 時間: 2025-3-26 11:07
Robustness Tests,sures firm-specific abnormal returns over a certain post-event period using monthly data. As a consequence, the firm-specific loadings do not change from month to month (are not month-specific), but by revising the portfolio composition every month, the implicit loadings to estimate the abnormal ret作者: 漂泊 時間: 2025-3-26 15:44
Information Risk and Long-Run Performance of Initial Public Offerings作者: archaeology 時間: 2025-3-26 18:28 作者: 懦夫 時間: 2025-3-26 23:48 作者: 無力更進 時間: 2025-3-27 03:03 作者: 法律的瑕疵 時間: 2025-3-27 08:30
978-3-8349-1259-6Gabler Verlag | Springer Fachmedien Wiesbaden GmbH, Wiesbaden 2009作者: orient 時間: 2025-3-27 12:14
https://doi.org/10.1007/978-3-8349-8117-2Abnormal returns measurement; Empirical research; IPOs; Information risk; Performance; Public Relations; i作者: 來就得意 時間: 2025-3-27 13:54 作者: Counteract 時間: 2025-3-27 18:15 作者: 自愛 時間: 2025-3-27 23:33 作者: Default 時間: 2025-3-28 05:46 作者: 煩躁的女人 時間: 2025-3-28 09:15
Arts-Based Approaches for Environmental Awareness in University Campusesent can be enhanced and improved. Aesthetics and arts-based research play a key role in instigating alternative, imaginative, and new possibilities not only to integrate sustainability in university campuses, but also to generate environmental awareness and enrich the debate for an ecological citizenship.作者: Commission 時間: 2025-3-28 11:59 作者: watertight, 時間: 2025-3-28 16:29
Forschungsstand und theoretischer Hintergrund, theoretischen Rahmen für die Datenerhebung bildet, vorgestellt. Danach liegt der Fokus auf dem Konstrukt der Chancengleichheit und welche M?glichkeiten es im Rahmen dessen für Studierende mit Beeintr?chtigungen an deutschen Hochschulen gibt.作者: 環(huán)形 時間: 2025-3-28 19:45
ies gilt nicht nur für den Konstrukteur und Statiker, sondern auch für den Planenden im Architekturbüro und den Bauleiter auf der Baustelle. Bei der Planung, Konstruktion und Ausführung eines Bauwerkes ist nicht nur seine Funk- tion ausschlaggebend. Um Bausch?den zu vermeiden, müssen die Baustoffe e
