P. Joakim Westerholm
P. Joakim Westerholm
Academic University of Sydney Business School
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Cited by
Cited by
Informed trading through the accounts of children
H Berkman, PD Koch, PJ Westerholm
The Journal of Finance 69 (1), 363-404, 2014
Nonstandard errors
AJ Menkveld, A Dreber, F Holzmeister, J Huber, M Johannesson, ...
The Journal of Finance 79 (3), 2339-2390, 2024
Industry clustering in Nordic initial public offering markets
PJ Westerholm
International review of finance 6 (1‐2), 25-41, 2006
Algorithmic trading, liquidity, and price discovery: An intraday analysis of the SPI 200 futures
T Viljoen, PJ Westerholm, H Zheng
Financial Review 49 (2), 245-270, 2014
An empirical analysis of algorithmic trading around earnings announcements
A Frino, T Prodromou, GHK Wang, PJ Westerholm, H Zheng
Pacific-Basin Finance Journal 45, 34-51, 2017
The impact of transaction costs on turnover, asset prices and volatility: the cases of Sweden's and Finland's security transaction tax reductions
PJ Westerholm
Liiketaloudellinen aikakauskirja, 213-241, 2003
CEO traders and corporate acquisitions
H Leung, J Tse, PJ Westerholm
Journal of Corporate Finance 54, 107-127, 2019
Contrarians or momentum chasers? Individual investors’ behavior when trading exchange‐traded funds
C Da Dalt, D Feldman, G Garvey, PJ Westerholm
Journal of Futures Markets 39 (5), 553-578, 2019
Inside the director network: When directors trade or hold inside, interlock, and unconnected stocks
H Berkman, P Koch, PJ Westerholm
Journal of Banking & Finance 118, 105892, 2020
Fool's mate: What does CHESS tell us about individual investor trading performance?
R Bradrania, A Grant, PJ Westerholm, W Wu
Accounting & Finance 57 (4), 981-1017, 2017
Correlated trading in concentrated market
D Viet, GS Tan, P Westerholm
Journal of International Finance and Economics 8 (4), 148-163, 2008
Institutional trading and asset pricing
B Frijns, TD Huynh, A Tourani-Rad, PJ Westerholm
Journal of Banking & Finance 89, 59-77, 2018
Inside the director network: When insiders trade outside stocks
H Berkman, P Koch, PJ Westerholm
Technical Report, 2014
Investor Behavior at the 52-Week High
J Della Vedova, A Grant, PJ Westerholm
Journal of Financial and Quantitative Analysis 58 (7), 2852-2889, 2023
Informed trading through the accounts of children
H Berkman, PD Koch, PJ Westerholm
Journal of Finance, forthcoming, 2012
Market architecture and global exchange efficiency: One design need not fit all stock sizes
PL Swan, J Westerholm
Behavioral Finance: The Coming Of Age, 187, 2019
Herding investors and corporate governance in a concentrated market
V Do, MGS Tan, J Westerholm
18th Australian Banking and Finance Conference, 2006
Do CEOs who trade shares adopt more aggressive corporate investment strategies?
R Bradrania, PJ Westerholm, J Yeoh
Pacific-Basin Finance Journal 40, 349-366, 2016
Foreign Investors' Reaction to Lower Profitability – The Role of Information Asymmetry*
T Berglund, PJ Westerholm
International Review of Finance 10 (4), 455-483, 2010
Do uninformed crossed and internalized trades tap into unexpressed liquidity? The case of Nokia
PJ Westerholm
Accounting & Finance 49 (2), 407-424, 2009
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