their countries itself to improve their development on their stock market. A research
conducted on this market, however, the result showed this market is less liquidity than
other world financial market. In addition, the short selling was still remains illegal
(Bouri & Yahchouchi, 2014). Moreover, this market also show weak form efficiency
due to poor quality information and low competition (Lagoarde-Segot & Lucey, 2008).
Besides, MENA countries have different function than those developed counterparts.
Their market consequently have relatively common economic, institutional, regulatory,
political and cultural links which at some extent, the industrial organization found in
MENA markets is also quite different from that in developed economies (Assaf, 2009)
. Furthermore, the MENA capital markets also are less developed than the Asian or
Latin American emerging markets (Bouri & Yahchouchi, 2014) but MENA market
offer portfolio and fund managers outstanding diversification benefits (Neaime, 2012).
According to Floros, (2011), little investors know about the existing of the dynamic
relationships between the prices of Middle East stock markets although empirical
research generally suggests that national mature stock and futures markets move
together. Besides, previous research that focusing on the integration of stock markets
in MENA nations with those in the rest of the world is limited. Based on (Neaime,
2002) that using the Engle-Granger (1987) co-integration approach, test for the
integration of MENA markets with world stock markets over the period 1990 to 2000
shows there is a weak integration among the MENA markets (Morocco, Egypt, Jordan
and Turkey), however, among developed market the result reveals there is strong
integration between MENA markets and developed markets (U.S., U.K. and
France).The studies of (Paskelian, Nguyen, & Jones, 2013) also find similar results as
(Neaime, 2002). Besides, research that focuses on the integration of stock markets
within the MENA region with each other and the rest of the world is limited.
3 Gap and Issue of Islamic Stock Index
Jamaani & Roca, (2015) stated that developing market experience well growth over the
last few decades. Nikkinen, Omran, Sahlström, & Äijö, (2008) reports, incident of
September 11 that attacks New York, USA have largest impact to the world stock
market. However, Middle East and North Africa financial markets had only a minor
effect towards the incident. In the Middle East countries, the market itself can be
characterised as a market with low liquidity, small market and less information for the
investors (Haque, Hassan, Maroney, & Sackley, 2004). Based on the research and study
by Elango and Hussein (2008), there is less study conducted in the Middle East towards
the market efficiency, even it has but only produce the fragmented results. Even though
market at Middle East still not well develop compared to the other markets and regions,
but they still offer an outstanding diversification benefits to the investors (Henry &
Springborg, 2010). In this study, the main research gap is reflected with empirical
studies in terms of interdependence of Islamic stock indices around the world. Previous
researchers found there is still less study in the context of Islamic stock market
interdependencies that explore the relationship between volatility of returns in selective
Middle East market and south East Asia countries. In addition, the data used in previous
study are limited to the conventional stock markets located in US and Europe, even it
has study conducting on Islamic stock index but the empirical is more concentrating on