Capital markets and foreign ownership restrictions: an empirical analysis of emerging stock markets.
Anwar, Javed ; Javed, M. Tariq
I. INTRODUCTION
In the 1990s, the hot issue in international finance was the
growing interest of portfolio managers in the emerging stock markets.
The interest in the emerging markets gained rapid attention, which is
evident from the global trends, towards the opening up of economies and
financial markets, free capital flow and the privatisation of financial
institutions. Earlier the emerging markets were isolated due to several
factors that had posed serious problems for international investors.
These markets lacked the depth, regulatory framework, and structural
safeguards that had characterised the equity markets in the developed
world.
Capital markets are called integrated, if assets with perfectly
correlated rates of returns have the same price regardless of the
location in which they are traded. Alternatively, capital market are
called segmented, if financial assets traded in different markets
"with identical risk characteristics" have different returns
due to different investment restrictions. (1) Segmentation may be due to
individuals' attitudes, government restrictions over capital
movements or irrationality.
In the past twenty-five years, modern finance theory has proved to
be a major development in finance, which comprises of portfolio theory,
capital market theory and efficient market theory. These modern
developments can be traced back to the work of Markowitz (1959); Sharpe
(1964); Solnik (1974) etc., which assumes that security prices fully
reflect all publicly available information. Due to this information,
potential investors can gain benefits through international
diversification. The major attraction of forming international
portfolios lies in the potential for risk reduction through
diversification of unsystematic risk. The lower the correlation among
the asset returns internationally, the higher is the reduction in risk.
This insight has led to the development of well-known Capital Asset
Pricing Model (CAPM). Emerging markets returns have low levels of
correlation thus reflecting low levels of economic integration. The
return correlation depends on the degree of capital market integration
and reflects spill over effect across international markets. (2)
In this study a general asset-pricing model has been used to
compare the integration of emerging stock markets with the global
capital market. Five forecasting variables including two domestic
instruments (emerging market lagged returns and dividend yield) and
three global instruments (U.S. lagged returns, (3) dividend yield and
interest rate) have been used to test the hypothesis. Previously,
Bekaert (1995); Campbell and Hamao (1992) have tried similar variables
for capital market integration. Similarly, Bekaert and Hodrick (1992)
have also used dividend yield to predict excess returns in the
industrial equity markets. Campbell and Ammer (1993) have also used
dividend yield as a proxy for the long-horizon expected excess returns.
The main emphasis of Campbell and Hamao (1992) was on two countries
i.e. Japan and U.S., while Bekaert (1995) has used comparatively smaller
sized sample. Our work is different in a sense that we are looking for
the foreign investment restrictions impact, although not directly, on
the linear association of regression coefficients of the expected
returns in emerging stock markets and the U.S. market. We expect that
there will be differences between expected returns of emerging markets
(4) and the U.S. market across the two sample periods.
There are two major approaches to test and measure the degree of
market segmentation/integration.
In the first approach we look for direct evidence of barriers to
investment across markets i.e. legal restrictions on foreign share
ownership, transaction taxes, exchange rate control etc., or of a
limited scale of cross-border transactions in financial assets. (5)
The second approach assumes that markets are integrated and that
some mean-variance efficient benchmark portfolio is observable. If this
assumption holds, then assets traded in integrated capital markets have
expected returns that are determined by their observable betas (6) with
the benchmark return and by the observable mean benchmark return. These
betas, commonly, are assumed to be constant over time. However some
recent works has started to allow variation in betas with certain
conditioning variables. (7)
The objective of the study is to investigate the linear association
of regression estimates of the expected returns in emerging stock
markets and the U.S. stock market. This linear association is an
indicator of the common component in expected returns and hence an
indirect measure of market segmentation. The analysis has been performed
for two different sample periods.
* Pre-Financial Reforms period in emerging stock markets
(Jan.1989-Dec. 1991).
* Post-Financial Reforms period in emerging stock markets (Jan.
1992-Dec. 1998).
The study is spread over six sections and organised in such a way
that Section II briefly discusses the investment barriers in emerging
markets. Data and methodology are explained in Section III. Section IV
provides a discussion of the empirical results of the study. Section V
summarises the results of structural change and the last section gives a
brief conclusion of the study.
Emerging Stock Markets are ideal for investment due to its high
returns. Portfolio investment in these markets has increased in the
mid-90s after the financial liberalisation. International investments
had been restricted in the emerging stock markets up-till 1989 when
financial and exchange rate restrictions had started to relax. These
processes were continued slowly up-till 1992 when almost all
restrictions to international investment were abolished. This investment
barrier in emerging markets discouraged investments and lead to de facto segmentation. For the purpose of our research, we have given labels to
the period of restrictions as Pre-financial Libralisation period and to
the period after financial reforms as Post-financial Libralisation
period. Different types of investment barriers in emerging markets are
discussed below.
First are legal barriers arising from the different status of
foreign and domestic investors. These are direct restrictions on foreign
ownership. For example, certain sectors may be closed to foreign
investment, or limits may be imposed on direct ownership of equity.
Second types of direct barriers are exchange and capital controls
that affect investment in emerging markets. For example, some economies
have direct restrictions, such as a minimum investment period, on the
remittance of profits. Taxes on dividends and capital gains are
considered direct barriers in this group.
Third are indirect barriers arising from differences in available
information, accounting standards, and investor's protection.
Investors might not have adequate information on these markets and on
the financial condition of the companies, the settlement system might be
inefficient and slow, accounting standards might be poor, and investor
protection might be minimal. These factors might play a crucial role in
the investment decisions of international investors. Chuhan (1992) has
listed limited information on emerging markets as one of the key
impediments to investment in emerging markets.
Other indirect barriers are arising from emerging market specific
risks (EMSRS). EMSRS includes liquidity risk, political risk, economic
policy risk, macro-economic instability, and currency risk. Political
instability and economic mismanagement may add substantial risk premium
to returns and deter some foreign investors. A crude and indirect
measure of political risk is the secondary market price of bank debt.
The second EMSRS is liquidity risk because liquidity may be
correlated with the size of the stock market. Turnover measure (Value
traded as a percentage of market capitalisation) can serve as a
liquidity indicator.
These types of restrictions have tendency to pose some serious
problems for the potential investors and lead to isolate the emerging
stock markets from the global capital market.
III. DATA AND METHODOLOGY
For the analysis of capital market, we have selected a sample of
nineteen emerging stock markets and USA stock market (used as a proxy
for the world market). Since data for Pakistan are available from
January 1989, therefore we picked those markets whose data set was
similar to the data of Pakistan market. Indonesia, China and other
emerging markets are excluded due this fact. The sample countries have
been split into four groups as:
Group Markets
Latin America Argentina, Brazil, Chile, Colombia, Mexico,
Venezuela.
East Asia Korea, Philippines, Taiwan(China).
South Asia India, Malaysia, Pakistan, Thailand.
Europe/Mid-East/ Greece, Jordan, Nigeria, Portugal, Turkey,
Africa Zimbabwe.
The analysis is based on monthly IFCG price indices. The data are
taken from various issues of Emerging Stock Markets Fact Book,
International Finance Corporation. Data on interest rate (T-Bill) of USA
are collected from International Financial Statistics. All the price
indices are given in U.S. dollar for a sample of 120 monthly
observations (Jan. 1989 to Dec. 1998). These indices are calculated with
the base year of Dec. 1984, where as the base years for Portugal and
Turkey is Jan. 1986 and Dec. 1986. So for an easy comparison all indices
are converted to the common base of Jan. 1989. Returns are calculated
from the IFCG regional price indices. We will use two local instruments
(local lagged returns and dividend yield) and three global instruments
(U.S. lagged returns, U.S. dividend yield and U.S. interest rate) as
forecasting variables in our regression analysis. For this purpose, we
will use a general asset-pricing model.
The most general asset-pricing model (8) is a K-factor model of the
following form:
[MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ACII.] (1)
Here [r.sub.j,1+1] is the return on asset i held from time t to
t+1. The return on asset i equals the expected return, plus the sum of
K-factor realisation [f.sub.k,J+1] times their betas or factor loading
[[beta].sub.ik], plus an idiosyncratic error term [[epsilon].sub.i,1+1].
The asset-pricing model is dynamic in the sense that the expected return
can vary through time, but static in that the beta coefficient are
assumed to be constant through time.
The model restricts the expected return as follows:
[MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ACII.] (2)
where [[lambda].sub.kt] is the market price of risk for the kth
factor at time t.
Now suppose that the information set at time t consist of a vector
of N forecasting variables [X.sub.m], n = 1,...., N (where [X.sub.1t] is
a constant). The variables include U.S. lagged returns, emerging markets
lagged return, emerging market and U.S. market dividend yields and U.S.
interest rate (U.S. T-bill rate), and that conditional expectations are
linear in these variables. Then the kth risk price can be written
[MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ACII.] (3)
and Equation (2) becomes
[MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ACII.] (4)
Equation (4) says that the IN coefficient [[alpha].sub.in], are
obtained by regressing l excess return on N forecasting variables that
can be written in terms of K beta coefficients and N theta coefficients
which define market price of risk.
Suppose we observe a portfolio whose return has a beta of one on
the first factor, and zero on the other factors. Suppose further that
the return on this portfolio has zero idiosyncratic risk. Call the
return on this portfolio [r.sub.i,l+1]. Then we have
[MATHEMATICAL EXPRESSION NOT REPRODUCIBLE IN ACII.] (5)
In this study we use forecasting variables [X.sub.m] which are
known to the market at time t. Generally, it is not assumed that all the
relevant variables are included, but the method described above is
robust to omitted information. By taking conditional expectations of
Equation (5), it is straightforward to show that the various
restrictions hold in the same form when a subset of the relevant
information is used.
Thus if the coefficients [[alpha].sup.*.sub.in] in Equation (5) are
zero for true information vector used by the market, they will also be
zero if a subset of this vector is included in Equation (5). Similarly,
if the market's forecasts of excess returns in the two countries
are perfectly correlated, then forecasts using a subset of the
market's information must also be perfectly correlated.
IV. EMPIRICAL FINDINGS
Table 1 reports the results of pre-financial reforms period in
which foreign investors have no access to emerging stock markets. The
regression estimates of the U.S. stock returns show mixed effects on
emerging stock markets returns. Returns of 14 emerging markets have
co-movement with the U.S. stock returns, while 5 markets moved in
opposite direction to the U.S. market. India, Korea, Malaysia, Mexico,
Nigeria, Philippine, Portugal, Thailand and Turkey returns have tendency
to be affected by the U.S. stock returns positively, while
Pakistan's returns are likely to be in opposite direction. Returns
of Argentina, Brazil, Chile, Jordan, Taiwan, Venezuela and Zimbabwe have
not influenced by the U.S. stock returns. This may be due the fact that
these markets may have their own pace that may be slow than the U.S.
market, in other words, these markets are isolated from the world i.e.
world financial activities cannot affect these markets activities.
Table 2 presents the results of post-financial reforms in which
most of the emerging markets were almost fully opened to foreign
investment. The global factor (the U.S. lagged returns), after financial
reforms, has dominant impact on emerging markets returns. The returns of
Argentina, Brazil, Chile, Colombia, Greece, Jordan, Korea, Mexico,
Portugal, Taiwan, Thailand, Turkey, Venezuela and Zimbabwe have
co-movements with the U.S. returns, Malaysia returns have opposite
direction, while returns of India, Nigeria, Pakistan and Philippine have
no influence from the U.S. returns. The coefficients of the U.S. returns
for 11 countries are statistically significant at 1 percent level, for
one market at 5 percent level and for 3 markets at 10 percent level. It
implies that most of the emerging markets have greater tendency towards
integration, while few markets are isolated from the world market.
In sum, South East Asian markets have more tendencies to be
influenced by world financial fluctuations followed by
Europe/Mid-East/African and Latin American markets. It implies that
South-East Asian markets were immature before financial reforms;
therefore they got more influence from the world financial activities.
On the other hand, Latin American markets showed more maturity than
South-East Asian and Europe/Mid-East/African markets. By relaxing all
the financial restrictions, South-East Asian interactions with the world
markets declined, thus reflected more maturity than Latin American and
Europe/Mid-East/African markets. The negative response of Malaysia,
Pakistan, Philippines and Nigeria, after financial reforms, to the world
market should be attractive for international investors who are looking
for diversification opportunities.
Local lagged returns of emerging markets have equivalent positive
and negative impact on returns of these markets. The lagged returns of 9
markets have negative impact on its returns, while 10 markets affect its
returns positively. Regression coefficients of 8 markets are
statistically significant, 3 out of 4 with positive sign are
statistically significant at 1 percent level, while one is at 10 percent
level. Similarly, 2 out of 4 with negative sign are significant at 5
percent level, while 2 at 10 percent level. The remaining 11
coefficients of lagged returns with either signs have insignificant
impact on returns. These results imply that emerging market lagged
returns have no significant explanatory power in determination of its
returns. As stock market has an uncertain behaviour, therefore its
lagged value may or may not affect its returns. This uncertain behaviour
is evident from the results. Similar situations are obtained after
financial reforms because most of the markets lagged returns have
negative relation to their returns. This may be due to bearish trend in
these stock markets or due to inefficiency of these stock markets.
Keeping in view the above discussion, we cannot draw some concrete
conclusion on the basis of lagged returns about capital market
segmentation. In other words, lagged returns give no information about
capital markets to the potential investors.
The local instrument (emerging market dividend yield) has no
predictive power to explain changes in returns for half of the emerging
markets. Dividend yield of Argentina, Brazil, Colombia, India, Jordan,
Malaysia, Nigeria, Pakistan, Portugal and Venezuela has inverse relation with their rate of returns. The coefficients of 8 markets are
significant at 1 percent level, while 2 markets have significance at 10
percent level. The inverse relation of returns and dividend yield
implies higher returns with low dividend yield.
The emerging markets dividend yields, after financial reforms, have
a dominant role in the determination of its returns. The negative
relation between returns and dividend yield implies that the markets
with lower returns pay higher dividend yield. In other words, with the
increase of dividend yield, rate of return decreases. This negative
relation is significant at 1 percent level for 8 markets, at 5 percent
and 10 percent level only for one market each, while other 9 markets
returns have no relation with its dividend yield.
The local instruments, before financial reforms, provide no useful
information to the potential investors. But in the period of financial
reforms, it showed some indication to potential investors, which is also
an indication of emerging markets maturity. Now investors can easily
invest and have confidence in these markets.
The global instruments (the U.S. dividend yield and interest rate)
have no significant effect on emerging markets returns, which implies
isolation of these markets from the world. The U.S. dividend yield has
insignificant impact on most of the emerging markets returns. Only for
six markets, the U.S. dividend yield has explanatory power, for two
markets it is significant at 1 percent level, for one market at 5
percent level, while for 3 markets at 10 percent level.
After financial reforms, the global factors (the U.S. dividend
yield and interest rate) have no influence on emerging markets returns.
This may be due to the isolation of these markets from the world or they
may have their own pace of adjustment to world financial activities.
The global instruments (U.S. interest rate and dividend yield) have
no role to predict emerging market returns in both periods i.e. pre and
post financial reforms. This evidence shows that now emerging markets
are quite mature and stable. The maturity and stability of these markets
can attract a lot of attention of the portfolio managers of the
multi-national organisation.
It is now evident that investment restrictions in emerging markets
did affect their financial markets. Although some of the emerging
markets have tendency towards integration, but some of the emerging
markets have also tendency towards segmentation during this period. With
the opening of emerging markets to foreign investment, these financial
markets gained greater tendency towards integration. In other words,
after financial reforms these markets are started to have a closed link
with the world-developed markets. The next section will investigate,
whether financial reforms actually provided a break through for the
integration of emerging markets.
V. CHOW TEST ANALYSIS
Chow Stability test has been applied to check the robustness of
coefficients across pre-financial reforms and post-financial reforms.
Chow test statistics are reported in Table 1 (see Appendix). It implies
that structural change has occurred in the financial markets of
Argentina, Chile, India, Korea, Mexico, Pakistan, Thailand, Turkey, and
Venezuela. This structural change may be due the financial reforms
started in the end of 80s. Argentina abolished all limits on foreign
capital in December 1989; Chile introduced non-central bank foreign
exchange market authorisation in April 1990. India took two steps in
1992, first in March 1992 when managed exchange rate abolished and the
second in November when all shares on India stock markets were opened to
all. Similarly, Korea's market has gone through several reforms
over the period December 1989 to January 1992. These reforms include
sweeping liberalisation and increased foreign ownership levels. The
markets of Mexico, Pakistan, Thailand, Turkey and Venezuela have also
made their stock market shares fully accessible to foreign investors.
The markets, in which no structural change has occurred after 1991,
may have gone through such change before this period. Since information
of some markets about their reforms is not available, therefore some
meaningful conclusion cannot be drawn.
The financial reforms during early 1990s did affect all the markets
of emerging markets generally and their financial markets particularly.
It is also evident that many emerging markets have gone through a
structural change after these reforms.
VI. CONCLUSION
One of the objectives of this analysis was to investigate the
correlation of regression estimates of the expected returns in emerging
stock markets and the U.S. stock market. The second objective was to
check the effects of investment barriers on the integration/segmentation
of emerging stock markets. For this purpose, using a general
asset-pricing model for the pre and post-financial reforms periods
performed regression analysis. Chow Stability test has been applied to
check the robustness of regression coefficients across the pre-financial
and post-financial reforms period.
The most important conclusion that emerges from our results is that
emerging stock markets have mixed movement with the global capital
market. The investment barriers did affect the integration of these
markets with the global market. Before financial reforms, 73 percent
emerging markets have tendency of co-movements with the world market,
while 27 percent markets have movements in opposite direction. Out of 73
percent markets, only 64 percent markets returns are influenced by the
world market's returns, while 36 percent markets have no response
to world market. It implies that some emerging markets did integrate
with the global market, but on the other hand some emerging markets have
also tendency towards segmentation.
The huge capital inflow to emerging markets in early 1990s after
financial reforms provided a great boost to their integration with the
global market. About 78 percent emerging markets gained more tendencies
to integrate with the world capital market, out of which 93 percent
markets are likely to have more influence from the world market. It
implies that now most of the emerging market's returns are
identical to world market's returns. These results also lead to the
implications of Equity Expectation Parity theorem proposed by Fisher
i.e. equity returns would tend to equalise across international
boundaries due to arbitrage, if there are relatively little capital
control.
The local instruments (lagged returns and dividend yield) have no
role in forecasting of emerging stock markets returns. This leads to
uncertain behaviour of stock markets. Although local dividend yield,
after financial reforms, gives some signals to potential investors, but
still unable to depict all certain situation of stock market. On the
other hand, global instruments are totally unable to predict emerging
markets returns. These inabilities of global factors indicate the
maturity and stability of emerging stock markets, which they have
attained after financial reforms. This may be helpful to attract
portfolio managers of multinationals.
The test for structural change clearly shows that most of emerging
markets have gone through a structural change and this change may be due
to financial reforms in these markets. This also indicates that
financial reforms have provided a great boost for the stability and
maturity of emerging stock markets.
As Pakistan is the leading emerging market and its returns have
negative relation with global capital market and other emerging markets,
therefore, policymakers should think how to attract foreign capital
inflow. This can be possible if regulatory framework and structural
safeguards are provided to foreign investors that characterise in
developed equity markets.
Appendix Table 1
Results of Chow Stability Test
Markets F-statistics Probability Log of LR Probability
Argentina 7.48 0.00 54.54 0.00 *
Brazil 1.12 0.35 4.71 0.32
Chile 2.68 0.02 16.69 0.01
Colombia 2.35 0.06 9.71 0.05
Greece 0.58 0.65 2.48 0.65
India 4.53 0.0001 31.45 0.00005 *
Jordan 0.41 0.80 1.74 0.78
Korea 2.49 0.04 12.86 0.02 *
Malaysia 0.74 0.68 8.69 0.56
Mexico 2.17 0.05 13.67 0.03 *
Nigeria 0.17 0.996 1.84 0.993
Pakistan 2.87 0.03 11.73 0.02 *
Philippines 0.54 0.74 2.95 0.70
Portugal 0.19 0.967 1.01 0.961
Taiwan 0.19 0.9 0.61 0.89
Thailand 3.22 0.006 19.81 0.002 *
Turkey 2.76 0.03 11.29 0.02 *
Venezuela 3.24 0.014 13.15 0.011 *
Zimbabwe 1.58 0.17 8.55 0.13 *
Indicates significant values, i.e., there is a structural change.
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(1) Various types of restrictions to international investment are
briefly discussed in Section II.
(2) See for detail Hamao etal. (1991).
(3) U.S. lagged returns are used as a proxy for the global market
lagged returns.
(4) The term "emerging markets" can imply that a process
of change is underway, with stock markets growing in size and
sophistication, in contrast to market--that are small and stagnant.
(5) French and Poterba (1990) study the extent to which U.S. and
Japanese investors make cross-border investment in common stock.
(6) Betas mean responsiveness of stock market returns to its
determinants.
(7) See Cho, Eun, and Senbet (1986); Gultekin, Gultekin and Penati
(1989); Jorion and Schwartz (1986); Stehle (1977); Wheatley (1988) and
Harvey (1991).
(8) This type of model has also used by Campbell and Hamao (1992);
Bekaert (1995); Bekaert and Hodrick (1992) for capital market analysis.
Comments
This paper is an attempt in the area of international portfolio
diversification through capital markets. This paper possibly provides
guidelines to the investors for whom the restrictions are removed to own
an asset in other foreign markets. The paper starts with the concept of
segmentation and integration of capital markets depending on the
magnitude of correlation coefficients. The segmentation arises due to
government restrictions, and the markets are integrated if assets with
perfectly correlated rates of return have the same price.
In this paper two approaches are mentioned to test the degree of
market segmentation and integration. In first approach direct evidence
of barriers and restrictions are compared with the situation where
restrictions and barriers were removed. What I believe authors mentioned
of comparing the coefficients of correlation between the two capital
markets during pre and post-financial liberalisation periods. The second
approach assumes some mean-variance efficient benchmark portfolio is
observable. The expected returns are determined by the observable betas,
with the benchmark return and by the observable mean benchmark return.
When I see the results in Table 1 and Table 2 which provides the
regression results, I have some concern when I see the setup of the
paper. For example, the empirical results presented in these tables are
based on multi-factor models, which include international and domestic
factors affecting and predicting the returns in any emerging market. It
is important to note that the study started with looking for correlation
between an emerging market and the world market (proxy with US market)
during pre and post-liberalisation. But rather than providing us linear
association or co-movement between two markets, the regression provides
the casual relationship between the return of an emerging market and
international factors like U.S. return and U.S. dividend, and domestic
factors like own return and own dividend.
In segmentation and integration test in literature normally each
emerging market is regressed with world price and square root of
coefficient and regression coefficient provides the direction of
co-movement. Then the higher value of correlation gives close
co-movement of two markets. The coefficients in Tables 1 and 2 provide
that what happens to return of emerging market when international and
domestic factors change by one unit in respective periods. Technically
it does not provide co-movement but the responsiveness of each factor on
return of each emerging market.
Now some observation on these results presented in Tables 1 and 2.
These models predict on time series data may arise some econometric problem. For example without testing for stationarity of variable may
give bias results. On the model specification issues, nothing has been
highlighted as in some models lag variables are used and dropped from
the model or current and lag variables are used intercbangeably. No
justification or significance test is provided like F-test etc. Also the
justification for number of lags is not given. In some cases return is
used rather than excess return in case of capital asset pricing model.
Nothing is mentioned about the risk-free return to calculate the excess
return in each market. For example for Pakistan 6-month SBP bond rate is
commonly used if the treasury bill rate is not available for the period
[Nishat (2000)],
Now I would like to give some observations from the latest finance/
international finance literature, which may be more relevant for this
study. For example, allowing for foreign investors in most emerging
markets have resulted increased volatility as to attract foreign capital
in these markets are very competitive and risky. Due to this reason,
using the methodology to determine the stochastic trend to find short
run and long run linkages between the two markets tests the segmentation
and integration. This approach also provides the strength of linkage
overtime.
In last I would like to suggest that if possible authors may time
line the various financial liberalisation policies in each market to
explain the extent of integration and segmentation in respective
markets. Also the descriptive statistics for various indicators of each
market like liquidity, size, average return etc. which provide the
relative breadth and depth of these emerging markets. The study should
also address about the stability of parameters across pre and
post-liberalisation in these markets. For example, the study does not
mention if the break points are same for each market and why?
Mohammed Nishat
Institute of Business Administration, Karachi.
Javed Anwar is Teaching Fellow at Mohammad Ali Jinnah University,
lslamabad. M. Tariq Javed is Assistant Professor, Department of
Economics, Quaid-i-Azam University, Islamabad.
Table 1
Regression Results for Jan.1989 to Dec.199! Dependent Variabie:
Emerging Markets' Rates of Return
Local Local
U.S.Lagged Lagged Dividend
Market Constant Return (t-1) Return (t-1) Yield
South-East Asian Markets
India 0.1288 0.388 -0.5637 -0.2333
(2.86) * (1.60)*** (3.24) * (5.03) *
Korea -0.0258 0.7019 -0.2161
(1.94) *** (2.62) * (1.35)
Malaysia 0.6634 -0.1347 -0.0887
(3.19) * -0.88 (2.50) *
Pakistan 0.1744 -0.3594 0.2121 -0.0263
(4.09)* (1.74) *** (1.16) (3.80) *
Philippines 0.3427 0.9904 0.1214
(1.52) (2.86) * (0.7)
Taiwan 0.0971 0.3031 0.1324 0.0581
(0.2) (0.45) (0.7) (0.5)
Thailand 0.849 0.3044
(3.07) * (2.04) **
Latin American Markets
Argentina 0.4776 0.9934 -0.5542 -0.1083
(0.83) (0.909) (3.33) * (2.85)*
Brazil -0.531 -0.231 -0.0246
(0.56) (1.41) (3.01)*
Chile 0.0858 0.3268 -0.0104
(0.35) (1.74) *** (1.36)
Colombia 0.7759 -0.1142 -0.517 -0.0972
(8.40) * (1.01) (4.65) * (10.96) *
Mexico 0.7054 0.0816
(2.89) * (0.5191)
Venezuela -0.7849 -0.3152 0.0252 -0.0715
(2.81)* (0.69) (0.15) (2.46) *
Europe/Mid-East/African Markets
Greece -0.186 0.9357 0.0704
(1.31) (1.76) *** (0.4
Jordan 0.2215 0.127 -0.2826 -0.0181
(1.60) *** (0.57) (1.65) *** (2.58) *
Nigeria 0.2923 0.2572 0.0022
(1.88) *** (1.60) *** (1.92) ***
Portugal 0.4651 0.5094 -0.158 -0.0391
(1.95) *** (1.95) *** -0.85 (1.99) **
Turkev 1.0937 0.3778
(1.69) *** (2.37) **
Zimbabwe -0.4856 -0.3029 -0.0107
(2.93) * (1.2) (0.05)
U.S.
Dividend U.S.Interest
Market Yield Rate [R.sup.2]
India 0.0426 0.6627
(5.II) *
Korea 0.2229
Malaysia 0.0572 0.408
(2.45) *
Pakistan 0.5553
Philippines -0.1466 0.0201 0.393
(1.64) *** (1.06)
Taiwan -0.0523) 0.0063 0.0735
(0.29 (0.18)
Thailand 0.3243
Argentina -0.263 0.0982 0.474
(1.25) (1.91)***
Brazil 0.0422 0.2495
(2.18)*
Chile 0.0128 0.2615
(1.60) ***
Colombia -0.0123 0.8608
(1.15)
Mexico 0.0046 0.2011
(2.38) **
Venezuela 0.2834 0.3928
(3.11)*
Greece 0.0298 0.1727
(1.46)
Jordan 0.0608 -0.0464 0.2147
(1.23) (2.46) *
Nigeria 0.1475
Portugal -0.1145 0.2859
(1.89) ***
Turkev 0.1839
Zimbabwe 0.1082 0.0179 0.4352
(1.93) *** -1.37
*,**,*** Indicates signiScance at l percent, 5 percent, 10 percent
level respectively.
t-statistics are in parenthesis.
Shaded area indicates only the U.S. returns are used instead
of the U.S. lagged returns.
Table 2
Regression Results for Jan. 1992 to Dec.1998 Dependent Variable:
Emerging Markets' Rates of Return
Local Local
U.S.Lagged Lagged Dividend
Market Constant Return (t-1) Return (t-1) Yield
South-East Asian Markets
India 0.145 0.2704 0.0119 -0.0376
(0.69) (0.81) (0.1) (0.64)
Korea 0.254 0.9372 -0.1785 -0.0933
(3.49) * (2.50) * (1.60) *** (3.78 *
Malaysia 0.5263 -0.9813 -0.0635 -0.0646
(2.83) * (3.74) * (0.6) (3.21) *
Pakistan 0.3307 -0.1603 -0.0898 -0.0148
(2.07) * (0.49) (0.81) (2.85) *
Philippines -0.258 0.2266 -0.0499
(0.82) (1.81) *** (1.14)
Taiwan 0.2164 0.8562 -0.0175 -0.0845
(2.38) ** (2.97) * (0.15) (2.03) **
Thailand 0.2384 1.476 -0.1591 -0.0505
(4.62) * (4.06) * (1.60) *** (5.29) *
Latin American Markets
Argentina 1.6736 0.086
(6.03) * (0.93)
Brazil 1.6917 0.1725 -0.0111
(4.82) * (1.79) *** (2.58) *
Chile 0.195 1.0823 0.0603 -0.0367
(3.55) * (5.09) * (0.6) (3.45) *
Colombia 0.0917 0.5418 0.2214 -0.0102
(2.01) ** (2.22) ** (2.14) * (1.12)
Mexico 0.1358 1.6183 0.1888 -0.0375
(2.25) ** (5.24) * (1.88) *** -1.39
Venezuela 0.8424 -0.2507 -0.0117
(1.87) *** (2.25) ** (1.64) ***
Europe/Mid-East/African Markets
Greece 0.1586 0.3341 -0.2515 -0.0083
(3.21) * (1.64) *** (2.07) ** (2.48) *
Jordan 0.0387 0.2167 0.0027 0.0014
-0.89 (1.80) *** (0.02) (0.36)
Nigeria 0.0476 -0.0652 -0.0642 -0.0182
(0.27) (0.11) (0.56) (1.16)
Portugal 0.0818 0.5843 -0.1423 -0.0441
(1.28) (3.01) * (1.25) (3.26) *
Turkey 2.1044 -0.1487 -0.0371
(3.42) * (1.44) (2.23) **
Zimbabwe 1.3318 0.2105 -0.0187
(3.87) * (2.03) ** (2.31) **
U.S.
Dividend U.S.Interest [R.sup.2]
Market Yield Rate
India -0.024 -0.0107 0.0259
(0.47) (0.66)
Korea -0.0266 0.2493
(1.77) ***
Malaysia -0.0907 0.0412 0.3592
(2.18) ** (1.81) ***
Pakistan -0.0571 -0.0372 0.1249
(1.61) *** (2.07) **
Philippines 0.0179 -0.0004 0.2015
(1.05) (0.03)
Taiwan -0.0327 0.157
(2.39) **
Thailand -0.0307 0.3982
(2.73) *
Argentina 0.011 -0.0104 0.3131
(1.08) (1.93) ***
Brazil 0.2321
Chile -0.0181 0.3347
(2.26) **
Colombia -0.0163 0.2121
(1.66) ***
Mexico -0.0229 0.3245
(1.91) ***
Venezuela 0.0841
Greece -0.0261 -0.0122 0.3772
(2.59) * (1.79) ***
Jordan -0.0031 -0.007 0.06
(0.32) (1.17)
Nigeria 0.0369 -0.004 0.0481
(0.75) (0.16)
Portugal 0.0396 -0.0075 0.2016
(1.83) *** (0.85)
Turkey 0.0578 0.179
(2.04) **
Zimbabwe 0.0589 -0.0172 0.2836
(2.84) * (2.51) *
* *,**,*** Indicates significance at 1 percent, 5 percent, 10 percent
level respectively.
t-statistics are in parenthesis.
Shaded area indicates only the U.S. returns are used instead
of the U.S. lagged returns.