Bulletin of Monetary Economics and Banking, Vol. 21, No. 1 (2018), pp. 1 - 22
PORTFOLIO DIVERSIFICATION OPPORTUNITIES WITHIN
EMERGING AND FRONTIER STOCK MARKETS:
EVIDENCE FROM TEN ASIAN COUNTRIES
Seema Narayan1, Mobeen Ur Rehman2
1School of Economics, Finance and Marketing, RMIT University, Melbourne,
Australia. Email: seema.narayan@rmit.edu.au.
2Shaheed Zulfikar Ali Bhutto Institute of Science and Technology, Karachi, Pakistan.
Email:
ABSTRACT
In this paper, we take the case of Asian investors in any one out of ten Emerging and Frontier Asian (EFA) nations with an investment portfolio comprising of the MSCI of the home country, MSCIs of nine other Asian countries and stock market index of a developed nation. We examine their portfolio diversification opportunities for the period 2000 to 2013 after conditioning for oil price movements and global investor sentiments. Our empirical analyses imply significant opportunities to diversify within Asia. In particular, not all stock markets show a stable long run relationship. The unconditional correlations in the short run and conditioned regression linkages from VECMs are weak and mainly insignificant. Diversification opportunities for investors in some Asian nations improve after hedging for exchange rate movements. Further, we find that the portfolio examined here may lead to greater diversification gains than a portfolio without the nine other Asian countries.
Keywords:
JEL Classification: G11; G15; F3; F65.
Article history: |
|
Received |
: March 2, 2018 |
Revised |
: May 18, 2018 |
Accepted |
: June 19, 2018 |
Available online : July 31, 2018
https://doi.org/10.21098/bemp.v21i1.893
2 |
Bulletin of Monetary Economics and Banking, Volume 21, Number 1, July 2018 |
|
|
I. INTRODUCTION
Little is known about whether an international investment portfolio covering multiple nations leads to diversifications gains or not — which are by nature short- term,
Our study takes the case of investors who reside in any one of the ten fast- growing Emerging and Frontier Asian (EFA) nation and has an investment portfolio comprising of the MSCI of his or her nation, nine MSCIs of other EFA nations, and the S&P 500.
Typically, cointegration technique and an Error Correction Model (ECM) are used to draw out the
As noted above while there are several studies3 that examine pairwise long- run diversification opportunities within Asian markets, evidence on a portfolio of Asian markets is either limited or unclear. Only three studies provide some clear link between several Asian stock markets. Batareddy et al., (2012) uses rolling and recursive cointegration to find no case for a cointegrating linkage between the emerging stock markets of India, China, South Korea, and Taiwan. Manning (2002) uses the Johansen cointegration approach to find pairwise cointegration for nine Asian markets for the period
Our study contributes to the issue of short and
3There are many studies that examine integration between emerging and frontier equity markets however we are only focused on studies that are on Asia and use similar technique as us. For a review of stock market integration see Auer (2016); Al
Asad Bin Hoque (2017); Jayasuriya (2011); Kenourgios & Padhi (2012); Mukherjee & Boss (2008); Narayan (2015); Rehman and Kashif (2018); Rehman et al. (2016).
Portfolio Diversification Opportunities Within Emerging and Frontier Stock Markets: |
3 |
Evidence From Ten Asian Countries |
on long and
The remainder of this paper is as follows. The next two sections explain the data and empirical methods. Section four discusses the results, while the final section concludes the study.
II. DATA
We use daily Morgan Stanley Capital International (MSCI) indices (all expressed in US dollars) of stock markets in ten Asian countries, namely Bangladesh, China, India, Indonesia, Malaysia, Pakistan, the Philippines, South Korea, Sri Lanka, and Thailand, over the fourteen year period
|
|
|
BANGLADESH |
|
|
|
.15 |
|
|
|
|
|
|
.10 |
|
|
|
|
|
|
.05 |
|
|
|
|
|
|
.00 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
Figure 1.
Returns of Ten Emerging and Frontier Markets
Monthly returns for the emerging and frontier Asian markets are reported in
the figure from
4of the studies mentioned, only Auer (2016) measures the Hurst coefficient for panels of countries. Further, his study uses an ad hoc panel structure.
4 |
Bulletin of Monetary Economics and Banking, Volume 21, Number 1, July 2018 |
|
|
.10 |
|
|
CHINA |
|
|
|
|
|
|
|
|
|
|
.05 |
|
|
|
|
|
|
.00 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
.2 |
|
|
INDIA |
|
|
|
|
|
|
|
|
|
|
.1 |
|
|
|
|
|
|
.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
|
|
|
INDONESIA |
|
|
|
.12 |
|
|
|
|
|
|
.08 |
|
|
|
|
|
|
.04 |
|
|
|
|
|
|
.00 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
Figure 1.
Returns of Ten Emerging and Frontier Markets
Monthly returns for the emerging and frontier Asian markets are reported in
the figure from
Portfolio Diversification Opportunities Within Emerging and Frontier Stock Markets: |
5 |
Evidence From Ten Asian Countries |
.15 |
|
|
KOREA |
|
|
|
|
|
|
|
|
|
|
.10 |
|
|
|
|
|
|
.05 |
|
|
|
|
|
|
.00 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
|
|
|
MALAYSIA |
|
|
|
.2 |
|
|
|
|
|
|
.1 |
|
|
|
|
|
|
.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
|
|
|
PAK |
|
|
|
.08 |
|
|
|
|
|
|
.04 |
|
|
|
|
|
|
.00 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
Figure 1.
Returns of Ten Emerging and Frontier Markets
Monthly returns for the emerging and frontier Asian markets are reported in
the figure from
6 |
Bulletin of Monetary Economics and Banking, Volume 21, Number 1, July 2018 |
|
|
PHILIPPINES
.2
.1
.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
.4 |
|
|
SRI LANKA |
|
|
|
|
|
|
|
|
|
|
.2 |
|
|
|
|
|
|
.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
.08 |
|
|
THAILAND |
|
|
|
|
|
|
|
|
|
|
.04 |
|
|
|
|
|
|
.0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2000 |
2002 |
2004 |
2006 |
2008 |
2010 |
2012 |
Figure 1.
Returns of Ten Emerging and Frontier Markets
Monthly returns for the emerging and frontier Asian markets are reported in
the figure from
Portfolio Diversification Opportunities Within Emerging and Frontier Stock Markets: |
7 |
Evidence From Ten Asian Countries |
Table 1 provides some common statistics on the daily returns. Over the fourteen years, the Bangladesh stock market executed the highest mean daily return, while Thailand delivered the lowest. None of the dates corresponding to the maximum or minimum values were the same for any of the stock markets, implying that extreme daily movements did not coincide. Standard deviation of all the Asian returns is below 0.01. The only exception is the Bangladesh stock market which exhibits a deviation of 0.02. The returns series are negatively skewed in the case of Bangladesh, Malaysia, and Philippines while returns of other countries show positive skewness. The coefficient of kurtosis implies leptokurtic distribution for all the markets.
The pairwise unconditional correlations over the period
Table 1.
Descriptive Properties for Daily Return Series
Variables |
Bangladesh |
China |
India |
Indonesia |
Korea |
Malaysia |
Pakistan |
Philippines |
Sri Lanka |
Thailand |
|
|
|
|
|
|
|
|
|
|
|
Panel A: Descriptive Statistics |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Mean |
0.0048 |
0.0001 |
0.0000 |
0.0001 |
0.0000 |
|||||
Max. |
0.0980 |
0.0930 |
0.1180 |
0.1100 |
0.1280 |
0.1920 |
0.0770 |
0.1618 |
0.2970 |
0.0680 |
Corresponding date |
11.01.11 |
02.26.07 |
05.14.04 |
10.07.08 |
09.11.01 |
01.19.10 |
05.17.02 |
01.22.01 |
06.25.09 |
01.25.05 |
Min. |
||||||||||
Corresponding date |
06.29.11 |
10.22.01 |
05.15.09 |
01.22.08 |
10.29.08 |
01.20.10 |
06.23.08 |
10.27.08 |
06.26.09 |
12.30.04 |
Std. dev. |
0.0217 |
0.0153 |
0.0156 |
0.0139 |
0.0163 |
0.0100 |
0.0134 |
0.0134 |
0.0135 |
0.0150 |
Skew. |
0.1791 |
0.1772 |
0.7040 |
0.6512 |
0.3172 |
0.1436 |
0.2127 |
|||
Kurt. |
7.8640 |
7.5435 |
10.7886 |
9.7273 |
9.2360 |
115.3645 |
6.6048 |
14.7322 |
163.8707 |
4.7916 |
|
|
|
|
|
|
|
|
|
|
|
Panel B: Correlations |
|
|
|
|
|
|
|
|
|
|
Bangladesh |
1 |
0.0214 |
0.0161 |
0.0264 |
||||||
China |
|
1 |
0.1669* |
0.1777* |
0.1841* |
0.1651* |
0.0476* |
0.0124 |
0.0136 |
0.0187 |
India |
|
|
1 |
0.3571* |
0.3564* |
0.2215* |
0.0855* |
0.0273 |
0.0030 |
|
Indonesia |
|
|
|
1.0000 |
0.3800* |
0.3294* |
0.0936* |
0.0448* |
||
Korea |
|
|
|
|
1 |
0.3210* |
0.0695* |
0.0444* |
0.0339* |
|
Malaysia |
|
|
|
|
|
1 |
0.0766* |
0.0219 |
0.0064 |
|
Pakistan |
|
|
|
|
|
|
1 |
0.0217 |
||
Philippines |
|
|
|
|
|
|
|
1 |
0.0078 |
|
Sri Lanka |
|
|
|
|
|
|
|
|
1 |
0.0085 |
Thailand |
|
|
|
|
|
|
|
|
|
1 |
8 |
Bulletin of Monetary Economics and Banking, Volume 21, Number 1, July 2018 |
|
|
Panel A of this table displays the common statistics for daily MSCI returns of ten Asian countries over the period
Next, the panel ADF unit root tests suggests stationarity of the MSCI indices (excluding one country at a time in returns form (Table 2). These results are further confirmed by two other commonly applied panel unit root tests, Im, Pesaran and Shin (IPS, 2003) and Levin, Lin and Chu (LLC, 2002).
Table 2.
Panel Unit Root Test Results
|
ADF Statistics |
ADF Statistics |
IPS Statistics |
IPS Statistics |
LLC Statistics |
LLC Statistics |
|
At Levels |
1st Difference |
At Levels |
1st Difference |
At Levels |
1st Difference |
|
|
|
|
|
|
|
Panel A excluding Bangladesh |
15.9298 |
491.306* |
136.693* |
|||
Panel B excluding China |
38.5234 |
1475.79* |
58.3201* |
|||
Panel C excluding India |
10.2899 |
888.973* |
66.1503* |
|||
Panel D excluding Indonesia |
9.6028 |
850.855* |
56.4005* |
|||
Panel E excluding Korea |
16.2050 |
1516.43* |
67.6959* |
|||
Panel F excluding Malaysia |
12.7977 |
1192.78* |
55.1019* |
|||
Panel G excluding Pakistan |
36.6636 |
726.083* |
147.991 |
3286.60* |
||
Panel H excluding Philippine |
12.7977 |
1192.78* |
53.9834* |
|||
Panel I excluding Sri Lanka |
9.9572 |
842.694* |
61.3262* |
|||
Panel J excluding Thailand |
18.1155 |
664.201* |
74.3484* |
|||
|
|
|
|
|
|
|
This table presents the panel ADF, IPS, and LLC test results for the EFA portfolios (country js) excluding one country at a time. The tests are conducted with a drift and no trend for the levels and returns of MSCI indices.
Table 3, which displays panel Granger causality test results, sheds more light on the relationship between a single Asian stock market against a portfolio of nine other Asian stock markets. Here we examine whether each of the ten MSCI returns Granger causes the rest of the returns in the panel and vice versa, following Dumitrescu & Hurlin (2012) which allows all coefficients to be different across the
Portfolio Diversification Opportunities Within Emerging and Frontier Stock Markets: |
9 |
Evidence From Ten Asian Countries |
Table 3.
Panel Causality Tests
Direction of Causality |
|
EFA Panel |
|
|
|
|
|
||
W HNC |
Z HNC |
|||
|
||||
|
N,T |
N,T |
|
|
Bangladesh → Country js |
4.61389 |
3.91486 |
0.000 |
|
Country js → Bangladesh |
89.6253 |
131.291 |
0.000 |
|
China → Country js |
7.76641 |
8.63843 |
0.000 |
|
Country js → China |
8.81082 |
10.2033 |
0.000 |
|
India → Country js |
70.3119 |
102.353 |
0.000 |
|
Country js → India |
14.7253 |
19.0653 |
0.000 |
|
Indonesia → Country js |
22.5038 |
30.7201 |
0.000 |
|
Country js → Indonesia |
68.9182 |
100.265 |
0.000 |
|
Korea → Country js |
21.1862 |
28.746 |
0.000 |
|
Country js → Korea |
21.7299 |
29.561 |
0.000 |
|
Malaysia → Country js |
38.8092 |
55.1512 |
0.000 |
|
Country js → Malaysia |
20.0118 |
26.9862 |
0.000 |
|
Pakistan → Country js |
40.3835 |
57.5101 |
0.000 |
|
Country js → Pakistan |
24.3949 |
33.5537 |
0.000 |
|
Philippines → Country js |
15.5106 |
20.2420 |
0.000 |
|
Country js → Philippine |
31.7892 |
44.6329 |
0.000 |
|
Srilanka → Country js |
53.8444 |
77.6792 |
0.000 |
|
Country js → Srilanka |
17.7773 |
23.6382 |
0.000 |
|
Thailand → Country js |
24.9953 |
34.4533 |
0.000 |
|
Country js → Thailand |
92.3677 |
135.401 |
0.000 |
|
|
|
|
|
For Granger causality we have used technique proposed by Dumitrescu- Hurlin (2012), allowing all coefficients to be different across . Here, Pit is each of the ten Asian nations’ MSCI; Pjt is
a portfolio of MSCI of other nine nations. Null hypothesis states no causal relationship for any cross section panels, i.e. Homogeneous Non- Causality hypothesis (HNC). We assume that βi varies across cross sections. In the table presented below, WN,THNC is the average statistics related to Homogeneous Non- Causality hypothesis (HNC). ZN,THNC is the standardized test statistic converging to
10 |
Bulletin of Monetary Economics and Banking, Volume 21, Number 1, July 2018 |
|
|
However, our variance decomposition analyses that use unrestricted VAR suggest that each of the nations is minimally affected by the rest of the nine Asian nations (see Table 4). For India, Korea, and Malaysia, the percentage of the variation in their returns explained by the rest of the nine Asian countries range from 0 to 1%; and from 0 to less than 0.5% for each of the other nations. For each of the ten nations, the
Table 4.
Forecast Error Variance Decomposition Test
Country |
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
|
|
|
|
|
|
|
|
|
|
|
Bangladesh |
0.0000 |
0.0154 |
0.0147 |
0.0221 |
0.0268 |
0.0338 |
0.0407 |
0.0486 |
0.0569 |
0.0658 |
China |
0.0000 |
0.0186 |
0.0282 |
0.0481 |
0.0698 |
0.0968 |
0.1271 |
0.1612 |
0.1983 |
0.2383 |
India |
0.0000 |
0.4774 |
0.3855 |
0.5463 |
0.5768 |
0.6796 |
0.7571 |
0.8561 |
0.9529 |
1.0576 |
Indonesia |
0.0000 |
0.0000 |
0.0160 |
0.0298 |
0.0587 |
0.0919 |
0.1351 |
0.1845 |
0.2413 |
0.3042 |
Korea |
0.0000 |
0.0348 |
0.0773 |
0.1549 |
0.2496 |
0.3683 |
0.5044 |
0.6578 |
0.8247 |
1.0033 |
Malaysia |
0.0000 |
0.0478 |
0.1005 |
0.1981 |
0.3137 |
0.4564 |
0.6158 |
0.7909 |
0.9765 |
1.1694 |
Pakistan |
0.0000 |
0.0019 |
0.0064 |
0.0087 |
0.0103 |
0.0113 |
0.0121 |
0.0127 |
0.0132 |
0.0136 |
Philippines |
0.0000 |
0.0004 |
0.0217 |
0.0377 |
0.0762 |
0.1199 |
0.1777 |
0.2440 |
0.3202 |
0.4043 |
Sri Lanka |
0.0000 |
0.0471 |
0.0518 |
0.0953 |
0.1275 |
0.1773 |
0.2282 |
0.2883 |
0.3525 |
0.4227 |
Thailand |
0.0000 |
0.0094 |
0.0219 |
0.0440 |
0.0714 |
0.1059 |
0.1458 |
0.1915 |
0.2423 |
0.2979 |
|
|
|
|
|
|
|
|
|
|
|
This table highlights percent contribution of the panel of nine countries stock prices in the single country equity prices not included in that panel. The numbers 110 represent time horizon for variance decomposition and ranges from 1 to 10 years’ period. The forecast error variance decomposition is based on the structural VAR model equation of which is Pit=v+ A1
III. PANEL COINTEGRATION TEST
We begin our empirical analysis for a typical investor in any one of the EFA nations, i, with an investment portfolio comprising of their own national stock market index, nine other EFA market indices, and a developed market index (S&P 500). Of interest to this paper is the following long run relationship for the portfolio conditioned by global sentiments and oil price movements:
(1)
Portfolio Diversification Opportunities Within Emerging and Frontier Stock Markets: |
11 |
Evidence From Ten Asian Countries |
S&P500it captures the US market movements, which is commonly found to have a substantial effect on Asian markets (also see Narayan et al., 2014; Narayan and Rehman, 2017; Singh et al., 2010; Yang et al., 2003). Brent oil, which is also an indicator of economic activity, is seen as an important determinant of Asian returns by previous studies (see Abdullah et al., 2016; Lin et al., 2014; Narayan
&Narayan, 2010). We source this data from the Thomson Reuters Data Stream
Financials. Investor sentiment is included as part of explaining changes in stock returns, following the irrational asset pricing models of Lee et al. (1991) and De
Long et al. (1990) that focus on
2012).
Three different cointegration tests, namely the Kao (1999), Maddala & Wu (1999) and Pedroni (1999, 2004) tests, were performed to check for the presence of a cointegrating relationship in this portfolio or the relationship depicted in equation
(1).5 Cointegration test results displayed in Table 5 imply the presence of more than one
Table 5.
Cointegration Test Results
|
Kao Panel |
|
Pedroni Panel |
|
Johansen Panel |
||||||||
|
Cointegration |
|
|
|
Trace statistics |
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ADF |
Panel |
Panel |
Panel |
Group |
Group |
Group |
None |
1 |
2 |
3 |
4 |
|
|
rho |
PP |
ADF |
rho |
PP |
ADF |
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Bangladesh |
0.1872 |
0.2055 |
0.5157 |
1.3193 |
0.6985 |
0.2417 |
0.000 |
103.1* |
142.9* |
12.94 |
30.86** |
||
China |
0.7627 |
0.000 |
84.72* |
151.7* |
12.61 |
28.05** |
|||||||
India |
0.0777 |
0.3848 |
0.2082 |
1.5031 |
1.0674 |
0.6092 |
0.000 |
47.91* |
86.42* |
12.64* |
27.90** |
||
Indonesia |
0.7299 |
0.000 |
66.30* |
160.2* |
12.62 |
28.08** |
|||||||
Korea |
0.5358 |
0.000 |
47.95* |
86.60* |
12.61 |
29.14* |
|||||||
Malaysia |
0.4782 |
0.000 |
0.000 |
110.7* |
14.09 |
31.26* |
|||||||
Pakistan |
0.000 |
36.84* |
160.4* |
21.60 |
27.77** |
||||||||
Philippine |
0.6385 |
0.000 |
48.14* |
86.64* |
12.79 |
30.41* |
|||||||
Sri Lanka |
0.6834 |
0.000 |
47.87* |
86.80* |
12.58 |
28.18** |
|||||||
Thailand |
0.6718 |
0.000 |
121.8* |
241.3* |
13.09 |
31.08* |
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5For discussion on the differences between the techniques see Narayan and Nguyen (2014); Narayan and Smyth (2015)
12 |
Bulletin of Monetary Economics and Banking, Volume 21, Number 1, July 2018 |
|
|
This table presents results from three cointegration tests, namely Kao (1999), Maddala and Wu (1999), and Pedroni (1999, 2004). of interest is the
IV. VECTOR ERROR CORRECTION MODEL (VECM)
Here, we estimate the
(2)
All variables from equation (1) appear in equation (2) in first differenced form, represented by ∆. The parameters to be estimated are δ and θs. The Error Correction Term (ECT), which is one lag of the residual from equation (1) if significant and negative, confirms a stable
Evidence of any
No other variable show a significant link, except S&P 500 returns for Malaysian returns. Our results thus far suggest stable
Portfolio Diversification Opportunities Within Emerging and Frontier Stock Markets: |
13 |
Evidence From Ten Asian Countries |
Table 6.
VECM Results
|
|
Portfolio |
Portfolio |
Brent |
Brent |
Sent. |
Sent. |
SP500 |
SP500 |
|
|
Regressors |
Intercept |
Oil |
ECT |
||||||||
ret |
ret |
Oil |
|||||||||
|
|
|
|
|
|
|
|
|
|
||
Bangladesh |
0.2482 |
0.0007 |
0.0015 |
1.2275 |
5.2269 |
||||||
|
(0.2478) |
(0.1233) |
(0.1233) |
(0.2036) |
(0.2032) |
(72.8270) |
(72.7879) |
(0.1516) |
(0.1516) |
(0.0020) |
|
China |
0.0684 |
0.0684 |
0.0684 |
0.0684 |
0.0684 |
0.0684 |
0.0684 |
0.0684 |
0.0684 |
0.0684 |
|
|
(0.0683) |
(0.0353) |
(0.0353) |
(0.0561) |
(0.0560) |
(20.0636) |
(20.0528) |
(0.0418) |
(0.0418) |
(0.0020) |
|
India |
0.6533 |
1.8952 |
15.2825 |
0.0040* |
|||||||
|
(0.6282) |
(0.3432) |
(0.3432) |
(0.5162) |
(0.5153) |
(184.6449) |
(184.5462) |
(0.3844) |
(0.3844) |
(0.0019) |
|
Indonesia |
0.1314 |
7.1910 |
0.0004 |
||||||||
|
(0.1299) |
(0.0685) |
(0.0685) |
(0.1067) |
(0.1065) |
(38.1728) |
(38.1522) |
(0.0795) |
(0.0795) |
(0.0020) |
|
Korea |
0.0603 |
0.0078 |
0.8241 |
0.9215 |
0.0017 |
||||||
|
(0.0634) |
(0.0331) |
(0.0331) |
(0.0521) |
(0.0520) |
(18.6289) |
(18.6188) |
(0.0388) |
(0.0388) |
(0.0020) |
|
Malaysia |
0.0115 |
0.0081 |
2.8134 |
||||||||
|
(0.0088) |
(0.0046) |
(0.0046) |
(0.0072) |
(0.0072) |
(2.5805) |
(2.5791) |
(0.0054) |
(0.0054) |
(0.0056) |
|
Pakistan |
0.7677 |
0.0114* |
0.0114* |
10.5469 |
9.2368 |
0.0058* |
|||||
|
(0.7433) |
(0.0065) |
(0.0059) |
(0.6107) |
(0.6097) |
(218.4636) |
(218.3466) |
(0.4547) |
(0.4548) |
(0.0034) |
|
Philippine |
0.1785 |
0.1785 |
0.1785 |
0.1785 |
0.1785 |
0.1785 |
0.1785 |
0.1785 |
0.1785 |
0.1785* |
|
|
(0.1890) |
(0.1007) |
(0.1008) |
(0.1553) |
(0.1550) |
(55.5395) |
(55.5095) |
(0.1156) |
(0.1156) |
(0.0020) |
|
Sri Lanka |
0.1773 |
0.0056 |
6.8962 |
||||||||
|
(0.1764) |
(0.0965) |
(0.0965) |
(0.1449) |
(0.1447) |
(51.8461) |
(51.8183) |
(0.1079) |
(0.1079) |
(0.0020) |
|
Thailand |
0.0000 |
0.0000 |
0.0045 |
0.0003 |
1.3541 |
0.0015 |
0.0018 |
||||
|
(0.0057) |
(0.0002) |
(0.0002) |
(0.0047) |
(0.0047) |
(1.6737) |
(1.6728) |
(0.0035) |
(0.0035) |
(0.0028) |
|
|
|
|
|
|
|
|
|
|
|
|
The table presents the VECM model (2): ∆Pit=δ2i+ θ1i ∑kn=1
of the ten Asian nations’ MSCI returns; ∆Pjt is a portfolio of MSCI returns of other nine nations; sentiit are global investor sentiments; Brentit is Brent oil price series; and S&P500it is the price index to the US market. These variables appear in first differenced form, represented by ∆, δ, and θs are the parameters to be estimated. The Error Correction Term (ECT) which is one lag of the residual from equation (1), if significant and negative, confirms a stable
14 |
Bulletin of Monetary Economics and Banking, Volume 21, Number 1, July 2018 |
|
|
V.
We have established two things thus far: (1) that there exists a stable
Next we look closely at the
Table 7.
|
|
Pjt |
Brent |
Sentiments |
SP500 |
|||
DOLS Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
India |
0.2583* |
2.7464 |
0.0109* |
2.8466 |
0.0284 |
0.1645 |
||
|
|
|
|
|
||||
Korea |
0.1598* |
13.0749 |
0.0087* |
16.1053 |
||||
|
|
|
|
|
||||
Malaysia |
0.1489* |
21.6087 |
0.0062* |
18.1076 |
0.0098 |
0.6203 |
||
|
|
|
|
|
||||
Pakistan |
2.5506* |
74.6252 |
||||||
|
|
|
|
|
||||
Philippine |
0.1991* |
6.7064 |
0.0098* |
7.9867 |
0.0213 |
0.3215 |
0.0185 |
0.3322 |
|
|
|
|
|
||||
Thailand |
0.0001 |
0.0176 |
0.9014* |
17.1735 |
0.0348 |
0.7768 |
||
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
Portfolio Diversification Opportunities Within Emerging and Frontier Stock Markets: |
15 |
Evidence From Ten Asian Countries |
This table displays the
VI. S&P 500 AND DEVELOPING STOCK MARKET LINKAGES
Narayan & Rehman
Our finding on the effect of developed market (S&P 500) is different from
Taken together, these papers bring to our attention the importance of including both the emerging and developed markets in the portfolio for better diversification gains in the short and
VII. ACCOUNTING FOR EXCHANGE RATE EFFECTS
We also estimated models inclusive of exchange rates of the country i against the US dollar on the LHS of the equations examined above. The exchange rate data is sourced from the Thomson Reuters Data Stream Financials. These results, presented in the Appendix (Tables
16 |
Bulletin of Monetary Economics and Banking, Volume 21, Number 1, July 2018 |
|
|
Malaysia is an exception where the effect of other EFAs, Pjt, disappears after being conditioned by exchange rate movements. Third, the
VIII. CONCLUDING REMARKS
Our study explored the feasibility of portfolio investment within Asia for ten emerging and frontier stock markets over the period 2000 to 2013. We found that the unconditional correlations were significant but weak. Nonetheless, the panel Granger causality test suggests the presence of a
The long and
The
In particular, our study suggests that the strongest long and
These results imply that diversification gains within Asia are promising. However, whether these gains are comparable to having a portfolio of developed nations or other emerging and frontier markets is left as part a future research agenda.
REFERENCES
Abdullah, A. M., Saiti, B., Masih, M., (2016). The impact of crude oil price on Islamic stock indices of South East Asian countries: Evidence from MGARCH- DCC and wavelet approaches, Borsa Istanbul Review, 16(4),
Al Asad Bin Hoque, H. (2007).
Auer, B. R. (2016). On
Baker, M., Wurgler, J., & Yuan, Y. (2012). Global, local, and contagious investor sentiment. Journal of Financial Economics, 104(2),
Batareddy, M., Gopalaswamy, A. K., Huang,
Portfolio Diversification Opportunities Within Emerging and Frontier Stock Markets: |
17 |
Evidence From Ten Asian Countries |
Chang, S. C., Chen, S. S., Chou, R. K., & Lin, Y. H. (2012). Local sports sentiment and returns of locally headquartered stocks: A
Chiang, T. C., Jeon, B. N., & Li, H. (2007). Dynamic correlation analysis of financial contagion: Evidence from Asian markets. Journal of International Money and Finance, 26(7),
De Long, J. B., Shleifer, A., Summers, L. H., & Waldmann, R. J. (1990). Noise trader risk in financial markets. Journal of Political Economy, 98(4),
Dumitrescu, E. I., & Hurlin, C. (2012). Testing for Granger
Jayasuriya, S. A. (2011). Stock market correlations between China and its emerging market neighbors. Emerging Markets Review, 12 (4),
Im, K. S., Pesaran, M. H., & Shin, Y. (2003). Testing for unit roots in heterogeneous panels. Journal of Econometrics, 115(1),
Kao, C. (1999). Spurious regression and
Kenourgios, D. & Padhi, P. (2012). Emerging markets and financial crises: regional, global or isolated shocks? Journal of Multinational Financial Management, 22(1),
Lee, C., Shleifer, A., & Thaler, R. H. (1991). Investor sentiment and the closed‐end fund puzzle. The Journal of Finance, 46(1),
Levin, A., Lin, C.F., & Chu, C. S. J. (2002). Unit root tests in panel data: asymptotic and
Lin,
Maddala, G. S., & Wu, S. (1999). A comparative study of unit root tests with panel data and a new simple test. Oxford Bulletin of Economics and statistics, 61(S1),
Manning, N. (2002). Common trends and convergence? South East Asian equity markets,
Mukherjee, P. & Bose, S. (2008). Does the stock market in India move with Asia? A multivariate
Narayan, P. K. and S. Narayan (2010). Modelling the Impact of Oil Prices on Vietnam’s Stock Prices. Applied Energy. 87(1),
Narayan, S. (2015). Are Asian stock market returns predictable? Emerging Markets Finance and Trade, 51(5),
Narayan, S., & Nguyen, T.T., (2015). Does the Trade Gravity Model depend on Trading Partners? Some evidence from Vietnam and her 54 trading partners, International Review of Economics and Finance, 41,
Narayan, S. & Smyth, R., (2015), The Financial Econometrics of Price Discovery and Predictability, International Review of Financial Analysis, 42,
Narayan, S., & Rehman, M (2017). Diversification opportunities between the Emerging and Frontier Asian (EFA) and Developed Stock Markets, Finance Research Letters, 23,
18 |
Bulletin of Monetary Economics and Banking, Volume 21, Number 1, July 2018 |
|
|
Narayan, S., Sriananthakumar, S., Islam, S. Z., (2014) Stock Market Integration Emerging Asian economies: Patterns and causes, Economic Modelling, 39,
Pedroni, P. (1999). Critical values for cointegration tests in heterogeneous panels with multiple regressors. Oxford Bulletin of Economics and statistics, 61(S1), 653- 670.
Pedroni, P. (2004). Panel cointegration: asymptotic and finite sample properties of pooled time series tests with an application to the PPP hypothesis. Econometric theory, 20(3),
Phylaktis, K., & Ravazzolo, F. (2002). Measuring financial and economic integration with equity prices in emerging markets. Journal of International Money and Finance, 21(6),
Rehman, M. U. & Kashif, M. (2018). Commonalities between financial and market integration and equity return
Rehman, M. U., & Shah, S. M. A. (2016). Does Bilateral Market and Financial Integration Explains International
Singh, P., Kumar, B., & Pandey, A. (2010). Price and volatility spillovers across North American, European and Asian stock markets. International Review of Financial Analysis, 19(1),
Sriananthakumar, S., & Narayan, S., (2015). Are prolonged conflict and tension deterrent for stock market integration? The case of Sri Lanka. International Review of Economics and Finance, 39,
Yang, J., Kolari, J. W., & Min, I. (2003). Stock market integration and financial crises: the case of Asia. Applied Financial Economics, 13(7),
Appendix
Table A1. Cointegration Test Results
This table presents results from three cointegration tests, namely Kao (1999), Maddala and Wu (1999), and Pedroni (1999, 2004). Of interest is the
|
Kao Panel |
|
Pedroni Panel |
|
|
Johansen Panel |
|
|||||||
|
Cointegration |
|
|
|
|
Trace statistics |
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
ADF |
Panel v |
Panel |
Panel |
Panel |
Group |
Group |
Group |
None |
1 |
2 |
3 |
4 |
5 |
|
|
|
rho |
PP |
ADF |
rho |
PP |
ADF |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Bangladesh |
171.1844* |
18.42 |
55.26* |
204.0* |
24.95 |
10.46 |
18.43 |
|||||||
China |
4.0674* |
81.5544* |
4.8751* |
10.3617* |
10.3277* |
0.000 |
107.5* |
178.1* |
25.45 |
10.85 |
18.95 |
|||
India |
5.3973* |
2.4901* |
0.000 |
70.68* |
102.4* |
25.52 |
10.88 |
18.49 |
||||||
Indonesia |
4.0762* |
5.7474* |
0.000 |
89.07* |
176.4* |
25.34 |
10.76 |
19.14 |
||||||
Korea |
1.9477* |
1.0531 |
0.000 |
70.71* |
121.1* |
25.39 |
10.95 |
20.23 |
||||||
Malaysia |
6.3354* |
0.000 |
0.000 |
166.0* |
26.80** |
13.17 |
21.76 |
|||||||
Pakistan |
1.5781* |
18.42 |
55.26* |
204.0* |
24.95 |
10.46 |
18.43 |
|||||||
Philippine |
0.1062 |
1.3745* |
0.000 |
70.87* |
121.2* |
25.66 |
11.46 |
21.16 |
||||||
Sri Lanka |
3.8988* |
11.3895* |
0.000 |
70.64* |
102.6* |
25.41 |
10.78 |
19.28 |
||||||
Thailand |
1.4038** |
0.000 |
144.6* |
343.4* |
25.24 |
11.30 |
21.15 |
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Markets: Stock Frontier and Emerging Within Opportunities Diversification Portfolio Countries Asian Ten From Evidence
19
Table A2. VECM Results
The table presents the VECM model (2): ∆Pit=δ2i+ θ1i ∑kn=1
nine nations; sentiit are global investor sentiments; Brentit is Brent oil price series; Exchangeit is the exchange rate to US dollars; and S&P500it is the price index to the US market. These variables appear in first differenced form, represented by ∆, δ, and θs are the parameters to be estimated. The Error Correction Term (ECT) which is one lag of the residual from equation (1), if significant and negative, confirms a stable
|
|
Portfolio |
Portfolio |
Brent |
Brent |
Sent. |
Sent. |
SP500 |
SP500 |
Exchange Exchange |
|
|
Regressors |
Intercept |
ret |
ret |
Oil |
ECT |
|||||||
|
|
Oil |
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
Bangladesh |
0.2651 |
0.0009 |
0.0015 |
1.4421 |
5.4745 |
0.0000 |
||||||
|
(0.2647) |
(0.1315) |
(0.1316) |
(0.2155) |
(0.2155) |
(76.4137) |
(76.3712) |
(0.1615) |
(0.1620) |
(0.0143) |
(0.0143) |
(0.0020) |
China |
0.0713 |
0.0142 |
3.0443 |
0.0056 |
||||||||
|
(0.0729) |
(0.0378) |
(0.0378) |
(0.0593) |
(0.0593) |
(21.0394) |
(21.0277) |
(0.0445) |
(0.0446) |
(0.0039) |
(0.0039) |
(0.0020) |
India |
0.7002 |
2.9592 |
14.9906 |
0.0040 |
||||||||
|
(0.6712) |
(0.3686) |
(0.3691) |
(0.5463) |
(0.5462) |
(193.7347) |
(193.6273) |
(0.4095) |
(0.4106) |
(0.0363) |
(0.0363) |
(0.0020) |
Indonesia |
0.1405 |
6.9605 |
0.0004 |
|||||||||
|
(0.1387) |
(0.0753) |
(0.0749) |
(0.1129) |
(0.1129) |
(40.0422) |
(40.0199) |
(0.0846) |
(0.0849) |
(0.0075) |
(0.0075) |
(0.0020) |
Korea |
0.0633 |
0.0073 |
0.0013 |
0.2051 |
1.6622 |
|||||||
|
(0.0677) |
(0.0364) |
(0.0362) |
(0.0551) |
(0.0551) |
(19.5275) |
(19.5166) |
(0.0413) |
(0.0414) |
(0.0037) |
(0.0037) |
(0.0021) |
Malaysia |
0.0017* |
0.0114 |
0.0070 |
3.5094 |
||||||||
|
(0.0091) |
(0.0049) |
(0.0049) |
(0.0074) |
(0.0074) |
(2.6155) |
(2.6140) |
(0.0055) |
(0.0055) |
(0.0005) |
(0.0005) |
(0.0057) |
Pakistan |
0.8202 |
0.0114* |
0.0114* |
11.2800 |
9.3211 |
0.0058 |
||||||
|
(0.7942) |
(0.0068) |
(0.0061) |
(0.6464) |
(0.6463) |
(229.2207) |
(229.0937) |
(0.4845) |
(0.4858) |
(0.0430) |
(0.0430) |
(0.0036) |
Philippine |
0.1942 |
0.0015 |
0.0097 |
3.0503 |
2.1742 |
0.0000 |
||||||
|
(0.2019) |
(0.1109) |
(0.1104) |
(0.1643) |
(0.1643) |
(58.2678) |
(58.2352) |
(0.1232) |
(0.1235) |
(0.0109) |
(0.0109) |
(0.0020) |
Sri Lanka |
0.1892 |
0.0019 |
6.1779 |
|||||||||
|
(0.1884) |
(0.1036) |
(0.1037) |
(0.1534) |
(0.1533) |
(54.3847) |
(54.3543) |
(0.1149) |
(0.1153) |
(0.0102) |
(0.0102) |
(0.0020) |
Thailand |
0.0003 |
0.0000 |
0.0000 |
0.0045 |
0.0009 |
1.5787 |
0.0017 |
0.0020 |
0.0005 |
|||
|
(0.0059) |
(0.0002) |
(0.0002) |
(0.0048) |
(0.0048) |
(1.7029) |
(1.7019) |
(0.0036) |
(0.0036) |
(0.0003) |
(0.0003) |
(0.0029) |
|
|
|
|
|
|
|
|
|
|
|
|
|
20
2018 July 1, Number 21, Volume Banking, and Economics Monetary of Bulletin
Portfolio Diversification Opportunities Within Emerging and Frontier Stock Markets: |
21 |
Evidence From Ten Asian Countries |
Table A3.
This table displays the
|
Pjt |
Brent |
Sentiments |
SP500 |
Exchange |
|||||
DOLS Results |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
India |
0.2117 |
1.4821 |
1.7518 |
0.2220 |
5.2278 |
0.7839 |
||||
|
(2.7929) |
|
(0.1428) |
|
(7.8898) |
|
(6.6687) |
|
(0.0215) |
|
Korea |
0.0292* |
2.1254 |
0.5031 |
0.7859 |
||||||
|
(0.2646) |
|
(0.0137) |
|
(0.7574) |
|
(0.6401) |
|
(0.0021) |
|
Malaysia |
0.1238* |
18.3791 |
0.0067* |
19.1516 |
0.0177 |
1.0844 |
||||
|
(0.0067) |
|
(0.0004) |
|
(0.0192) |
|
(0.0163) |
|
(0.0000) |
|
Pakistan |
3.4698* |
254.3557 |
0.0134 |
0.3149 |
0.0402 |
0.0171 |
0.8805 |
0.4425 |
||
|
(0.0136) |
|
(0.0426) |
|
(2.3521) |
|
(1.9899) |
|
(0.0064) |
|
Philippine |
0.0670 |
1.6726 |
0.5234 |
0.2264 |
1.5534 |
0.7954 |
||||
|
(0.8151) |
|
(0.0418) |
|
(2.3114) |
|
(1.9530) |
|
(0.0063) |
|
Thailand |
0.0001 |
0.0012 |
0.8717* |
16.4514 |
0.0421 |
0.9372 |
0.0007 |
4.7072 |
||
|
(0.0004) |
|
(0.0010) |
|
(0.0530) |
|
(0.0448) |
|
(0.0002) |
|
|
|
|
|
|
|
|
|
|
|
|
22 |
Bulletin of Monetary Economics and Banking, Volume 21, Number 1, July 2018 |
|
|
This page is intentionally left blank