Results 221 to 230 of about 1,708,435 (265)
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How Eventful are Event Studies?
SSRN Electronic Journal, 2001This paper reexamines the event study methodology in finance. We consider a formal specification of an event study in terms of a system of abnormal returns and, in particular, emphasise the possible limitations of using a methodology when misspecification may be present. In the first section of the paper, the theory of the event study is reviewed, with
Kim R. Sawyer, André F. Gygax
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The Review of Economics and Statistics, 1992
This paper discusses appropriate methodology for measuring the effect of an event on the value of a firm's equity. Th e key points are (1) cumulative abnormal returns do not measure the effect of an event on firm value if there are dividends during the event window; (2) it is generally appropriate to use pre-event parameters of the return-generating ...
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This paper discusses appropriate methodology for measuring the effect of an event on the value of a firm's equity. Th e key points are (1) cumulative abnormal returns do not measure the effect of an event on firm value if there are dividends during the event window; (2) it is generally appropriate to use pre-event parameters of the return-generating ...
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A study of life events in mania
Journal of Affective Disorders, 1994After clinical recovery, 46 manic patients were screened for evidence of life events during a period of 6 months before the first episode of mania (DSMIIIR criteria) and 6 months after the episode. Within-patient group comparisons showed that patients who reported life events had a significantly higher presumptive mean stress score before manic episode
M R, Mathew +2 more
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At the Nexus of Leisure and Event Studies
Event Management, 2013In this conceptual article we examine the interrelationships between two fields of study, specifically the real and potential contributions of leisure studies to event studies. Furthermore, we consider the evolution of the two fields, philosophical discourses and theories associated with both.
Patterson, Ian, Getz, Donald
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Electrogoniometric Study of Jumping Events
Research Quarterly. American Association for Health, Physical Education and Recreation, 1967Abstract Simultaneous recordings of the action of the hip, knee, ankle, and big toe joints during the execution of the running broad jump, high jump, and triple jump were made by means of electrogoniometry The goniograms obtained were analyzed for (a) the degrees of angles formed at these joints, amplitude of movement, and angular velocity of the ...
V, Klissouras, P V, Karpovich
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Dictionary of Event Studies, Event Management and Event Tourism
2021This Dictionary, produced by a distinguished and varied panel of international editors, is an invaluable reference for students, academics, practitioners, researchers, policy makers. For the first time, it compiles and defines a comprehensive glossary of terms used in the event-specific literature.
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Events and EVENTUS: Understanding and Facilitating Event Studies
Journal of Business & Finance Librarianship, 2013Event studies and the techniques they employ are a standard form of business analysis. The authors examine a widely used event study software program EVENTUS to demonstrate the mechanics of data description and to analyze the program's output. In addition, the authors describe a useful source of information for capturing news of specific business ...
Michael Halperin, Edward J. Lusk
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2007
Abstract An event study is an empirical technique designed to determine the direction and the magnitude of the effect of a specific piece of information on the equilibrium price of a security. The event study also measures the speed and reliability with which the market adjusts the price of the security to that information.1 The second ...
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Abstract An event study is an empirical technique designed to determine the direction and the magnitude of the effect of a specific piece of information on the equilibrium price of a security. The event study also measures the speed and reliability with which the market adjusts the price of the security to that information.1 The second ...
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A study of retrospective and on-line event detection
Proceedings of the 21st annual international ACM SIGIR conference on Research and development in information retrieval, 1998This paper investigates the use and extension of text retrieval and clustering techniques for event detection. The task is to automatically detect novel events from a temporally-ordered stream of news stories, either retrospectively or as the stories arrive.
Yiming Yang 0002 +2 more
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Event-Studies with a Continuous Treatment
SSRN Electronic JournalThis paper builds on the identification results and estimation tools for continuous difference-in-difference designs in Callaway, Goodman-Bacon, and Sant'Anna (2024) to discuss aggregation strategies for event studies with continuous treatments. Estimates from continuous designs are functions of the treatment dosage/intensity variable.
Brantly Callaway +2 more
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