Katsuhiko Okada

Kwansei Gakuin University Business School

Professor

1-1-155, Uegahara, Nishinomiya

Hyogo, 669-1337

Japan

http://www.kwansei-ac.jp/iba/index.html

SCHOLARLY PAPERS

5

DOWNLOADS

379

CITATIONS

0

Scholarly Papers (5)

1.

Investor Sentiment in News and the Calendar Anomaly -- New Evidence from a Large Textual Data

Number of pages: 16 Posted: 12 Feb 2014
Katsuhiko Okada and Takahiro Yamasaki
Kwansei Gakuin University Business School and Osaka Sangyo University
Downloads 243 (123,636)
Citation 1

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Seasonality, Textual Analysis, Anomaly, Support Vector Machine, Market Psychology, Sell in May, Big Data

2.

Can Investors in the Stock Market Generate Profit from the Analysts? - An Empirical Analysis of Analysts' Signals Disseminated from the Bloomberg Terminal

Number of pages: 20 Posted: 21 Jun 2013
Katsuhiko Okada and Takahiro Azuma
Kwansei Gakuin University Business School and Independent
Downloads 96 (267,813)

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Anomaly, Event study, Sell-side Analysts, Calendar time long short portfolio, transactions cost

3.

No Whisper No Value? The Effect of Analysts’ Earnings Preview Ban and Stock Market Behavior Surrounding an Earnings Announcement

Number of pages: 36 Posted: 17 Jan 2018 Last Revised: 07 May 2018
Katsuhiko Okada and Hidenori Takahashi
Kwansei Gakuin University Business School and Nagoya University
Downloads 39 (420,976)

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Earnings Preview; Fair Disclosure; Stock Market Behavior; Analyst Forecast

4.

The Calendar Structure of the Japanese Stock Market: The ‘Sell in May Effect’ Versus the ‘Dekansho‐Bushi Effect’

International Review of Finance, Vol. 13, Issue 2, pp. 161-185, 2013
Number of pages: 25 Posted: 08 May 2013
Shigeki Sakakibara, Takashi Yamasaki and Katsuhiko Okada
Kwansei Gakuin University, Kobe University - Graduate School of Business Administration and Kwansei Gakuin University Business School
Downloads 1 (639,245)
Citation 3
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5.

Is No News Good News?: The Streaming News Effect on Investor Behavior Surrounding Analyst Stock Revision Announcement

International Review of Finance, Vol. 14, Issue 1, pp. 29-51, 2014
Number of pages: 23 Posted: 22 Mar 2014
Takahiro Azuma, Katsuhiko Okada and Yukinobu Hamuro
Independent, Kwansei Gakuin University Business School and Kwansei Gakuin University - Institute of Business and Accounting
Downloads 0 (657,341)
Citation 1
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