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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Informational content of options trading on equity returns and corporate events

Ge, Li, 葛麗 January 2015 (has links)
This dissertation consists of three empirical studies about the informational content of options trading on subsequent equity returns and around major corporate events, such as mergers and acquisitions, and bankruptcies. The first chapter examines the informational content of options trading on acquirer announcement returns. I show that implied volatility spread predicts positively on the cumulative abnormal return (CAR), and implied volatility skew predicts negatively on the CAR. The predictability is much stronger around actual merger and acquisition (M&A) announcement days, compared with pseudo-event days. The prediction is weaker if pre-M&A stock price has incorporated part of the information, but stronger if acquirer’s options trading is more liquid. Finally, I find that higher relative trading volume of options to stock predicts higher absolute CARs. The relation also exists among the target firms. In the second chapter, I reassess the presence of pre- bankruptcy-filing informed and insider trades by examining the information content of options trading before bankruptcy announcements. I find that bankruptcy filing returns are not significantly related to pre-filing insider stock trading. However, filing returns are significantly negatively related to pre-filing insider and informed options trading. The informational content of options trading reduces with options illiquidity and the amount of information impounded into pre-filing stock prices. In the third chapter, I use data on signed option volume to study which components of option volume predict returns and resolve the apparent inconsistency in the literature. I find no evidence that trades related to synthetic short positions in the underlying stocks contain more information than trades related to synthetic long positions. Purchases of calls that open new positions are the strongest predictor of returns, followed by call sales that close out existing purchased call positions. The signed O/S measures also predict announcement returns for both earnings announcements and unscheduled corporate events. Overall the results indicate that the role of options in providing embedded leverage is the most important channel why options trading predict stock returns. / published_or_final_version / Economics and Finance / Doctoral / Doctor of Philosophy
2

Option valuation under uncertain inflation : an empirical comparison of the Merton variable-interest-rate model with the Black-Scholes model and an investigation of pricing efficiency in option markets.

Kensinger, John W. January 1982 (has links)
Thesis (Ph. D.)--Ohio State University, 1982. / Includes vita. Includes bibliographical references (leaves 102-105). Available online via OhioLINK's ETD Center.
3

A comparison of alternative option pricing models systematic vs. mixed systematic/diversifiable jump diffusion /

Baek, Chung. January 1900 (has links)
Thesis (Ph.D.)--University of Nebraska-Lincoln, 2006. / Title from title screen (site viewed on April 5, 2007). PDF text:80 p. : col. ill. UMI publication number: AAT 3218335. Includes bibliographical references. Also available in microfilm and microfiche format.
4

Two essays on information content of implied volatility /

Shu, Yanming, January 2000 (has links)
Thesis (Ph. D.)--Lehigh University, 2000. / Includes vita. Includes bibliographical references (leaves 126-131).
5

Pricing of some path-dependent options on equities and commodities

Kjaer, Mats. January 1900 (has links)
Thesis (doctoral)--Göteborg University, 2006. / Added t.p. with thesis statement inserted. Includes bibliographical references.
6

Implied volatility smirk and non-parametric calibration /

Xiang, Yi. January 2004 (has links)
Thesis (M.Phil.)--Hong Kong University of Science and Technology, 2004. / Includes bibliographical references (leaves 107-114). Also available in electronic version. Access restricted to campus users.
7

Option pricing : a survey /

Lau, Pak-man. January 1994 (has links)
Thesis (M. Soc. Sc.)--University of Hong Kong, 1995. / Xeror copy of the original. Includes bibliographical references (leaf 65-67).
8

Does investor misreaction to new information increase in the quantity of previous similar information? : evidence from the options market /

Poteshman, Allen M. January 1999 (has links)
Thesis (Ph. D.)--University of Chicago, Graduate School of Business, August 1999. / Includes bibliographical references. Also available on the Internet.
9

Option pricing a survey /

Lau, Pak-man. January 1994 (has links)
Thesis (M.Soc.Sc.)--University of Hong Kong, 1995. / Xeror copy of the original. Includes bibliographical references (leaf 65-67). Also available in print.
10

Option pricing in a path integral framework

Sorrentino, Gabriele. January 2009 (has links)
Thesis (Ph.D.)--Victoria University (Melbourne, Vic.), 2009.

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