Random walk in the Philippine Stock Market: Fact or fiction (an update of the observation of the behavior of the Philippines composite index from the period January 2007-December 2011)

Market efficiency is the degree in which all the relevant information of the stock prices is reflected. This paper will center on the weak form of efficient market hypothesis, and will give focus at the composite index to be able to determine any discernable pattern in them. The primary purpose behi...

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Main Authors: Cardeano, Celina Victoria B., Chua, Rema Nichelle U., Tan, Christine C., Velasco, Ma. Patrica P.
Format: text
Language:English
Published: Animo Repository 2012
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Online Access:https://animorepository.dlsu.edu.ph/etd_bachelors/18364
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Institution: De La Salle University
Language: English
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spelling oai:animorepository.dlsu.edu.ph:etd_bachelors-188772022-02-03T02:34:05Z Random walk in the Philippine Stock Market: Fact or fiction (an update of the observation of the behavior of the Philippines composite index from the period January 2007-December 2011) Cardeano, Celina Victoria B. Chua, Rema Nichelle U. Tan, Christine C. Velasco, Ma. Patrica P. Market efficiency is the degree in which all the relevant information of the stock prices is reflected. This paper will center on the weak form of efficient market hypothesis, and will give focus at the composite index to be able to determine any discernable pattern in them. The primary purpose behind the production of this study is to validate the existence of random walk theory in the Philippine stock market, which is an evidence of a weak efficient market. The composite index used is dated from January 2007 to December 2011. The gathered data is tested using the ARIMA model. ARIMA model explains the statistical relationship between past and present observations on the same variable. One of the objectives of this paper is to investigate the behaviour of the daily inDex with 1300 observations (five years-- January 2007-December 2011), 1040 observations (four years-- January 2008-December 2011), 780 observations (three years-- January 2009-December 2011) and 520 observations (two years-- January 2010-Decemebr 2011) wihtin the overall framework of the random walk hypothesis. By operating the ARIMA model to assess the time-series data, the group concluded that the index will conform to the estimation for the null hypothesis (Ho) to be rejected. Researchers were able to determine that the Philippine stock market presents weak form efficiency-- that the data presented are stochastic in nature but exhibits a trend in the market. 2012-01-01T08:00:00Z text https://animorepository.dlsu.edu.ph/etd_bachelors/18364 Bachelor's Theses English Animo Repository Investments--Philippines Stocks--Philippines Investment analysis Random walks (Mathematics) Stock price indexes--Philippines Stock exchanges--Philippines Finance and Financial Management
institution De La Salle University
building De La Salle University Library
continent Asia
country Philippines
Philippines
content_provider De La Salle University Library
collection DLSU Institutional Repository
language English
topic Investments--Philippines
Stocks--Philippines
Investment analysis
Random walks (Mathematics)
Stock price indexes--Philippines
Stock exchanges--Philippines
Finance and Financial Management
spellingShingle Investments--Philippines
Stocks--Philippines
Investment analysis
Random walks (Mathematics)
Stock price indexes--Philippines
Stock exchanges--Philippines
Finance and Financial Management
Cardeano, Celina Victoria B.
Chua, Rema Nichelle U.
Tan, Christine C.
Velasco, Ma. Patrica P.
Random walk in the Philippine Stock Market: Fact or fiction (an update of the observation of the behavior of the Philippines composite index from the period January 2007-December 2011)
description Market efficiency is the degree in which all the relevant information of the stock prices is reflected. This paper will center on the weak form of efficient market hypothesis, and will give focus at the composite index to be able to determine any discernable pattern in them. The primary purpose behind the production of this study is to validate the existence of random walk theory in the Philippine stock market, which is an evidence of a weak efficient market. The composite index used is dated from January 2007 to December 2011. The gathered data is tested using the ARIMA model. ARIMA model explains the statistical relationship between past and present observations on the same variable. One of the objectives of this paper is to investigate the behaviour of the daily inDex with 1300 observations (five years-- January 2007-December 2011), 1040 observations (four years-- January 2008-December 2011), 780 observations (three years-- January 2009-December 2011) and 520 observations (two years-- January 2010-Decemebr 2011) wihtin the overall framework of the random walk hypothesis. By operating the ARIMA model to assess the time-series data, the group concluded that the index will conform to the estimation for the null hypothesis (Ho) to be rejected. Researchers were able to determine that the Philippine stock market presents weak form efficiency-- that the data presented are stochastic in nature but exhibits a trend in the market.
format text
author Cardeano, Celina Victoria B.
Chua, Rema Nichelle U.
Tan, Christine C.
Velasco, Ma. Patrica P.
author_facet Cardeano, Celina Victoria B.
Chua, Rema Nichelle U.
Tan, Christine C.
Velasco, Ma. Patrica P.
author_sort Cardeano, Celina Victoria B.
title Random walk in the Philippine Stock Market: Fact or fiction (an update of the observation of the behavior of the Philippines composite index from the period January 2007-December 2011)
title_short Random walk in the Philippine Stock Market: Fact or fiction (an update of the observation of the behavior of the Philippines composite index from the period January 2007-December 2011)
title_full Random walk in the Philippine Stock Market: Fact or fiction (an update of the observation of the behavior of the Philippines composite index from the period January 2007-December 2011)
title_fullStr Random walk in the Philippine Stock Market: Fact or fiction (an update of the observation of the behavior of the Philippines composite index from the period January 2007-December 2011)
title_full_unstemmed Random walk in the Philippine Stock Market: Fact or fiction (an update of the observation of the behavior of the Philippines composite index from the period January 2007-December 2011)
title_sort random walk in the philippine stock market: fact or fiction (an update of the observation of the behavior of the philippines composite index from the period january 2007-december 2011)
publisher Animo Repository
publishDate 2012
url https://animorepository.dlsu.edu.ph/etd_bachelors/18364
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