Results 51 to 60 of about 7,457,579 (205)

A Review of the Efficient Market Hypothesis [PDF]

, 2010
Hipoteza efikasnog tržišta sugerira da se sve dostupne informacije u potpunosti i trenutno uključuju u cijenu vrijednosnog papira, onemogućavajući ulagačima ostvarivanje iznadprosječnih prinosa na tržištu.
Barbić, Tajana
core   +3 more sources

Aggregate excess demand on wall street

Heliyon, 2021
The rational investor behavior and news triggered price change assumed by the Efficient Market Hypothesis (EMH) could not explain most of asset price variances, suggesting the need for an alternative theory.
Qingyuan Han, Steve Keen
doaj   +1 more source

Firm Size and Momentum Returns: The Roles of Analyst Coverage and Herding Behavior

Financial Markets, Institutions &Instruments, EarlyView.
ABSTRACT Momentum strategies have historically generated excess returns, but their effectiveness noticeably deteriorated in the post‐pandemic period, especially in 2022–23. In this paper, we explore how changes in investor attention during and after the COVID‐19 pandemic may have altered the performance of momentum strategies.
Yiyi Zhang, He He, Qian Guo, Jing Chen
wiley   +1 more source

Testing the Weak Form Efficient Market Hypothesis: An Interpretive Study of Market Efficiency Via Literary Logic and Evidence

Journal of global economics, management & business research
The Efficient Market Hypothesis (EMH) is among conventional finance's most hotly contested topics. EMH theory was first put forth in 1965 by Eugene Fama; it holds that no investor can make excess profit without engaging in high-risk assets since the ...
Anil Kumar, Neha
semanticscholar   +1 more source

FROM EFFICIENT MARKET HYPOTHESIS TO BEHAVIOURAL FINANCE: CAN BEHAVIOURAL FINANCE BE THE NEW DOMINANT MODEL FOR INVESTING? [PDF]

Buletin ştiinţific: Universitatea din Piteşti. Seria Ştiinţe Economice, 2012
The present paper reviews two fundamental investing paradigms, which have had a substantial impact on the manner investors tend to develop their own strategies.
George BOROVAS, Androniki KATARACHIA, Anastasios KONSTANTINIDIS, Maria Eleni VOUTSA   +3 more
doaj  

On the Evolution of the Stock Market Efficiency: Evidence From Emerging Markets

International Studies of Economics, Volume 21, Issue 3, Page 281-293, September 2026.
ABSTRACT The study of market efficiency is one of the most covered topics in the field of financial markets, with the Efficient Market Hypothesis gathering devotees as well as several critics. The perception of markets as agents with an adaptive nature gave rise to the Adaptive Market Hypothesis (AMH).
Júlio Lobão, Luís Pacheco, Nuno Cruz
wiley   +1 more source

BEYOND THE EFFICIENT MARKET HYPOTHESIS: A CONCEPTUAL INQUIRY INTO CALENDAR ANOMALIES

JRAK
Calendar anomalies, including the day-of-the-week effect, week-of-the-month effect, and January effect, persistently contest the efficient market hypothesis (EMH), which asserts that asset prices completely incorporate available information.
Muhammad Shehryar, Yosi Mardoni, M. Anser   +2 more
semanticscholar   +1 more source

Established Short‐Rotation Willow (Salix spp.) as an Effective Facilitator of Native Hardwood Tree Regeneration in New York State, USA

GCB Bioenergy, Volume 18, Issue 8, August 2026.
In the Northeastern US, short‐rotation willow biomass crops have the potential to serve as nurse crops that facilitate hardwood regeneration on former agricultural land to support afforestation efforts. Regeneration declines with distance from natural seed sources, but could be augmented with seeding/underplanting.
Mark H. Eisenbies, Timothy A. Volk, Karl W. Hallen, Martin Dovciak, Jacob Whittaker, Andrew Vander Yacht   +5 more
wiley   +1 more source

The Efficient Market Hypothesis Under Pressure from Behavioral Realities: An Empirical Perspective on Abnormal Returns

International conference KNOWLEDGE-BASED ORGANIZATION
This paper examines the validity of the Efficient Market Hypothesis (EMH) in its weak form by analyzing the autocorrelation of daily returns for stock indices from emerging, developing, and developed markets over a 10-year period.
Kevin Ungar, S. Stan
semanticscholar   +1 more source

Climate Change Laws and European Stock Markets: An Event Analysis

International Journal of Finance &Economics, Volume 31, Issue 3, Page 3027-3058, July 2026.
ABSTRACT Under the context of the climate change we assess the impact of EU's legislative initiative on European stock markets. Specifically, we focus on its impact on energy and Environmental Social Governance (ESG) sectors for equity returns and volatility for a representative basket of EU countries (participating also in Eurozone) as well as ...
Theodoros Bratis, Georgios P. Kouretas, Evangelos Salachas   +2 more
wiley   +1 more source