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The Semi‐Strong Efficiency of the Australian Share Market *
Author(s) -
GROENEWOLD NICOLAAS,
KANG KUAY CHIN
Publication year - 1993
Publication title -
economic record
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.365
H-Index - 42
eISSN - 1475-4932
pISSN - 0013-0249
DOI - 10.1111/j.1475-4932.1993.tb02121.x
Subject(s) - market share , economics , business , industrial organization , finance
This paper tests the weak and semi‐strong forms of the Efficient‐Markets Hypothesis (EMH) using data on the Australian skate market in the 1980s. The tests are based on aggregate share price indexes and the semi‐strong efficiency tests use macroeconomic data The weak‐form tests examine the autocorrelation structure of share returns and test for unit roots in share prices. The data are found to be consistent with the EMH.