Publications
July 28, 2016
Portfolio Diversification Between Developed And Less Developed Economies
This study
examines the hedging effectiveness of portfolio investment diversification
between developed and developing economies; with focus on the Nigerian stock
asset vis–vis the stock assets of the United States (US) and United Kingdom
(UK). Its main contribution is in the analysis of optimal portfolio
diversification using optimal portfolio weight (OPW) and optimal hedging ratio
(OHR). Empirical findings show that the OPW and OHR are low, which indicates impressive
potential gains from combining Nigerian stock assets in an investment portfolio
with US and UK stock assets. In addition, exchange rate volatility is found to
pose stern limitation on the potential benefits of this portfolio
diversification arrangement. It is therefore recommended that the monetary
authority in Nigeria should pursue policies towards reducing exchange rate
volatility to the barest minimum. This will possibly attract more investors
from developed economies who might be willing to combine Nigerian stock in
their investment portfolio to minimize portfolio risk.
Related
Nigeria Economic Update (Issue 21)
Recent
data from the National Bureau of Statistics (NBS) shows that the value of
capital imported to Nigeria declined by 54.34 percent; from $1.56 billion
2015Q4to $710.97 million in 2016Q11. This is the lowest value since
the data was first released in 2007. Huge declines in Portfolio Investment
(71.54 percent) and other Investment (44.84 percent) were the major drivers of
the trend within the period. A myriad of factors have contributed to the
decline in investments. The plunge in crude oil prices, and the resultant negative
signals on investors confidence, was a key factor. This was exacerbated by the
FOREX restrictions and delays in the assentation of 2016 Appropriation Bill.
While the slight increases in oil prices and the recent signing of the budget
into law could improve the general economic prospects, monetary authorities need
to proffer solutions to the negative effects of the current FOREX restrictions
on investments.