Stock Market Efficiency
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Recent papers in Stock Market Efficiency
What is the relationship between the risk and expected return of an investment? The capital asset pricing model (CAPM) provides an initial framework for answering this question. The CAPM (Sharpe, 1964; Lintner, 1965) marks the birth of... more
Abstract This study examines the diverse methods practitioners of money management use in order to choose stock investments. We discover they use discounted cash flow, multiples, balance sheet approaches. Additionally, they... more
The objective of this study was to establish the effects of dividend announcement to current market prices at the Nairobi Securities Exchange, with four specific objectives; to determine the information content of dividend announcements,... more
Apple Inc produce, designs and sells: mobile communication devices, software, service, networking solutions, portable digital music players, desktop computers and personal computers. It’s a worldwide company which sells its products in... more
This paper studies time-varying market efficiency in twenty emerging and five developed equity markets for the period covering from January 2000 to June 2017 by using daily returns from MSCI indices and draws a comparison between emerging... more
Results of the Repeal of the Glass-Steagall Act
One of the most important principles used in measuring the market's efficiency is the ability of prices to reflect all currently available information. The Efficient Market Hypothesis (EMH) is the proposition that current stock prices... more
The research empirically examines the stock market’s reaction to M&A announcements on the Zimbabwe Stock Exchange (ZSE) over the period, 2009 to 2017. The research consist of fourdifferent types of M&A namely horizontal, conglomerate,... more
Efficiency of markets has been much debated and theory evolved from the efficient market hypothesis (EMH) in its three forms to the adaptive market hypothesis (AMH). We study the US technology sector, finding that stocks traded... more
A stock market, equity market or share market is the aggregation of buyers and sellers (a loose network of economic transactions, not a physical facility or discrete entity) of stocks (also called shares); these may include securities... more
Imputing the economic value-added (EVA®) at publicly-traded, container
shipping groups, with empirical testing of the relationship between their
value-added results and share price
shipping groups, with empirical testing of the relationship between their
value-added results and share price
This short paper establishes the credibility and viability of this research topic to progress towards a PhD award through further research. The original contribution of the work proposed can be summarised as; (1) the analysis of... more
Financial time series forecasting is a popular application of machine learning methods. Previous studies report that advanced forecasting methods predict price changes in financial markets with high accuracy and that profit can be made... more
This paper studies the abnormal stock performance around inclusion/exclusion from the Euro STOXX 50 index for the period 1998-2015 in order to extend the abundant evidence on the index effect which shows conflicting results for different... more
"This paper examines the weak-form market efficiency of Indian stock markets namely Bombay Stock Exchange and National Stock Exchange for the period August 1998 to July 2010. The data is also divided into intervals of three years, to find... more
In recent decades business organisations as well as governments are realizing the importance of capital markets in general and particularly stock markets in the economic growth and development of a country. A truly efficient capital... more
Tal como predice la hipótesis de eficiencia débil de mercado, la evidencia empírica de esta investigación respalda el supuesto de que no es posible obtener beneficios económicos significativos y estadísticamente robustos al... more
This paper determines the causal relationship between stock prices and the macroeconomic variables representing the real sector of the Pakistani economy. In order to substantiate the purpose annual data has been acquired from the websites... more
This study explores the weak-form efficiency of the Philippine Stock Exchange (PSE) and its different sectoral markets using modern inference techniques with robust statistical properties. The research is motivated by the lack of... more
A market is said to be efficient if prices in the market reflect all private or publicly available or historical information of the concerned security in the market. Fama, E. divided the efficient market hypothesis into three sub... more
Efficient Market Hypotheses (EMH) suggests that stock prices fully reflect all available information on a stock market thus investors cannot gain abnormal returns. However, the researchers have observed some evidences against the EMH and... more
Stock market price index prediction is a challenging task for investors and scholars. Artificial neural networks have been widely employed to predict financial stock market levels thanks to their ability to model nonlinear functions. The... more
Although HFT has become a main feature of financial markets internationally, its impact on equity markets’ functioning is still under discussion, since HFT can negatively affect market quality and stability. Regulatory measures recently... more
The Effect of Macroeconomic Variables on Stock Market Returns in Ghana (2000-2013) by Charles Barnor MBA-Professional Accountancy, University of Canberra, Australia, 2000 MBA-Finance, University of Canberra, Australia, 1999 BSc.... more
The present research investigates the effects of cash conversion cycle on economic value added among companies listed on Tehran's stock exchange. The sample of study includes 118 companies. The multivariate-regression method has been used... more
Modern corporate organizations listed in the security markets periodically communicate their financial performance to stakeholders through earnings announcements. Efficient markets immediately absorb and reflect the new information into... more
Purpose − The purpose of this study is to examine stock price and trading volume reactions to name changes of the Toronto Stock Exchange listed companies. Previous studies present conflicting evidence on reactions to corporate name... more
This Research Project is undertaken to acquire the Degree of Master of Business Administration (MBA). It can be helpful for all future researches related to Reversal and Momentum effects. Reversal effect is a theory that stock prices... more
The presence of seasonal effects in monthly returns has been reported in several developed and emerging stock markets. The objective of this study is to explore the interplay between the month-of-the-year effect and market crash effects... more
The objective of this study was to establish the effects of dividend announcement to current market prices at the Nairobi Securities Exchange, with four specific objectives; to determine the information content of dividend announcements,... more
The purpose of this study is to test whether the Indian pharmaceutical companies support efficient market hypotheses (EMH) and examine the efficiency of the Indian stock market in three forms, i.e., the weak, the semi-strong, and the... more
Background: Gold exchange-traded funds, since introduction, are primarily aimed at tracking the price of physical gold in the financial market. This, a category of exchange-traded funds, whose units represent physical gold, is traded on... more
Tax is one of the most major political tools of governments and the most important source of their incomes and costs supplement. The dependency to the oil incomes can be reduced to zero by prevention of tax evasion. For decreasing the... more
Financial time series forecasting and the feelings control are two complex problems, together decreasing the probabilities for the traders to be successful. This article shows a new and original development to be used in the financial... more
The aim of the paper is to evaluate the effects of the intervention of the Chinese government undertaken during the 2015–2016 crisis on the Shanghai Stock Exchange (SSI). The following research hypothesis was set up: in the long run, both... more
This paper examines the relationship between stock market index and macroeconomic policies (Fiscal and Monetary) on Iran's economy using quarterly data in the period 1999-2013. This study employed cointegration test and vector... more
We all know that what gets measured gets done. However, the organizations which pursuing the knowledge management don't have any process for measuring the organizational knowledge or intellectual capitals of assets. The traditional... more
CAPM has been a great milestone in asset pricing theory, explaining the risk-return characteristic of financial assets. However, over a few decades the validity of CAPM has been put to test by a large number of researchers. In this study,... more
We conduct a rigorous analysis to find out the speed of adjustments in futures and spot indices on NSE NIFTY 50 in short run as a part of examining the efficiency of financial futures market in India. Towards that, we undertake the... more
This paper employs GRS test to empirically compare the applicability of five alternatives of asset pricing models for 55 shares listed on the EGX100 for the Egyptian stock market: 1) the CAPM, 2) the Fama-French three factor model, 3) the... more
This paper reconciles CAPM style models with stable properties with the infinite variance distributions of Mandelbrot and my ow Fractal Market Hypothesis.