Random Walks on the Stock Exchange of Singapore

Efficient security markets are well-known in developed countries and are a factor that foreign investors depend on. Information on the efficiency of security markets in less-developed countries is not as well-known. Analysis of the Singapore Stock Exchange reveals a 'weak form' of the hypo...

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Main Authors: HWANG, Soo Chiat, Finn, F.
Format: text
Language:English
Published: Institutional Knowledge at Singapore Management University 1983
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Online Access:https://ink.library.smu.edu.sg/soa_research/444
http://dx.doi.org/10.1111/j.1467-629X.1983.tb00044.x
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Institution: Singapore Management University
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spelling sg-smu-ink.soa_research-14432010-09-22T09:36:03Z Random Walks on the Stock Exchange of Singapore HWANG, Soo Chiat Finn, F. Efficient security markets are well-known in developed countries and are a factor that foreign investors depend on. Information on the efficiency of security markets in less-developed countries is not as well-known. Analysis of the Singapore Stock Exchange reveals a 'weak form' of the hypothesis of efficiency based on the theory of random walks in share prices. The stock prices were tested for normality of the distribution of price changes. Though three of the individual share series showed departures from normality, overall the majority could be defined as normally distributed. Tests of independence were performed by serial correlation and non-parametric runs tests. Changes in share prices were deemed to be independent. Based on knowledge of developed countries' security markets, the market of Singapore is weakly efficient. 1983-11-01T08:00:00Z text https://ink.library.smu.edu.sg/soa_research/444 info:doi/10.1111/j.1467-629X.1983.tb00044.x http://dx.doi.org/10.1111/j.1467-629X.1983.tb00044.x Research Collection School Of Accountancy eng Institutional Knowledge at Singapore Management University Accounting Asian Studies Portfolio and Security Analysis
institution Singapore Management University
building SMU Libraries
continent Asia
country Singapore
Singapore
content_provider SMU Libraries
collection InK@SMU
language English
topic Accounting
Asian Studies
Portfolio and Security Analysis
spellingShingle Accounting
Asian Studies
Portfolio and Security Analysis
HWANG, Soo Chiat
Finn, F.
Random Walks on the Stock Exchange of Singapore
description Efficient security markets are well-known in developed countries and are a factor that foreign investors depend on. Information on the efficiency of security markets in less-developed countries is not as well-known. Analysis of the Singapore Stock Exchange reveals a 'weak form' of the hypothesis of efficiency based on the theory of random walks in share prices. The stock prices were tested for normality of the distribution of price changes. Though three of the individual share series showed departures from normality, overall the majority could be defined as normally distributed. Tests of independence were performed by serial correlation and non-parametric runs tests. Changes in share prices were deemed to be independent. Based on knowledge of developed countries' security markets, the market of Singapore is weakly efficient.
format text
author HWANG, Soo Chiat
Finn, F.
author_facet HWANG, Soo Chiat
Finn, F.
author_sort HWANG, Soo Chiat
title Random Walks on the Stock Exchange of Singapore
title_short Random Walks on the Stock Exchange of Singapore
title_full Random Walks on the Stock Exchange of Singapore
title_fullStr Random Walks on the Stock Exchange of Singapore
title_full_unstemmed Random Walks on the Stock Exchange of Singapore
title_sort random walks on the stock exchange of singapore
publisher Institutional Knowledge at Singapore Management University
publishDate 1983
url https://ink.library.smu.edu.sg/soa_research/444
http://dx.doi.org/10.1111/j.1467-629X.1983.tb00044.x
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