CHAPTERONE
INTRODUCTION
1.1 BACKGROUNDOFTHESTUDY
Since exportation has a special share in the economic growth of many advanced
and developing countries; as far as making those countries as the strongest countries,
the effective factors; in turn, could pave way for progress of countries, particularly the
developing countries. Since increase or decrease in currency exchange rate leads to
the decrease or increase in export.
Nigeria is endowed with various kinds of resources needed to place her amongst
the top emerging economies of the World. Unfortunately, the nation has not
adequately benefited from the economic prosperity expected of a nation so richly
blessed.
Non-oil exports are products, which are produced within the country in the
agricultural, mining, quarrying and industrial sector that are sent outside the country to
generate revenue for the growth of the economy, excluding oil products. These non-oil
exports include products like coal, cotton, timber, groundnut, cocoa, beans, gum
arabic etc. while real exchange rate basically, can be defined as the nominal exchange
rate that takes the inflation differentials among the countries into account. Its
importance stems from the fact that it can be used as an indicator of competitiveness
in the foreign trade of a country. Exchange rate is used to determine an individual
country’s currency value relative to the other major currencies in the index, as adjusted
for the effects of inflation. All currencies within the said index are the major
currencies being traded today: U.S. dollar, Euro pounds, etc. This is also the value that
an individual consumer will pay for an imported good at the consumer level. This
price includes tariffs and transactions costs associated with importing the good.
It is imperative to note that exchange rate, whether fixed or floating, affects
macroeconomic performance such as import, export, national price level, output,
interest rate etc as well as economic units such as individuals’ purchasing power,
firms’ performance etc (Chong and Tan, 2008). Chong and Tan (2008) empirical
analysis revealed that the real exchange rate volatility is responsible for changes in
macroeconomic fundamentals for the developing economies.
Export earnings assume vital importance not only for developing, but also for
developed countries. Developed countries mainly export capital and final goods, while
the main part of export of developing countries consists of mining-industry goods
especially natural resources. According to export-led growth hypothesis increased
export can perform the role of “engine of economic growth” because it can increase
employment, create profit, trigger greater productivity and lead to rise in accumulation
of reserves, allowing a country to balance their finances (Emilio (2001), Goldstein and
Pevehouse (2008), Gibson and Michael (1992), McCombie and Thirlwall (1994)). In
this context there are some challenges for countries with natural resource abundance
such as oil in comparison with other countries. The main point is that in parallel with
windfall of oil revenues these countries have to pay more attention to the development
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of the non-oil sector as well as its export performance (Sorsa, 1999). Because in the
most of the cases oil driven economic development leads to some undesirable
consequences such as Dutch Disease in the oil rich countries. In this regard Dutch
Disease concept provides certain link between the real exchange rate and non-oil
export. According to this concept the appreciation of a country’s real exchange rate
caused by the sharp rise in export of a booming resource sector draws capital and
labour away from a country’s manufacturing and agricultural sectors, which can lead
to a decline in exports of agricultural and manufactured goods and inflate the price of
non-tradable goods Corden (1982) and Corden and Nearly (1984).
The discovery of oil and the realization that foreign exchange could comparatively
be easily derived from relegated attention to the non-oil sector to the background.
There are some motivations for conducting this research. The main motivations is
that some seminal theoretical and empirical studies predict that most natural
resource rich countries suffer from serious socio-economic problems caused by their
resource revenues and in this regard these natural revenues are a curse rather than a
blessing for these countries (Sachs and Warner, 1997; Auty, 2001; Gylfason, 2001;
Gylfason and Zoega, 2002 ). One of these resources causes, the so called Dutch
disease, is mainly related to an appreciation of the real exchange rate, sourced from
inflow of resource revenue into country, which undermines the competitiveness of
the non-resource sector’s (manufacturing and agriculture) export and therefore
deteriorates this sector while it leads to higher demand for imports and services
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(Corden and Nearly, 1982; Corden, 1984). This prediction, in particular the ultimate
role of exchange rates in economic challenges of these countries, is supported by a
number of empirical studies. For example, Wakeman-Linn et al. (2002) and sturm et
- (2009)concluded, that the exchange rate is a key economic policy issue in oil
exporting countries.
Another motivation would be to examine whether or not the predictions of the
international trade theory holds in an economy such as Nigeria. One of the
motivations is that without conducting empirical analysis it is quite difficult or
impossible to make effective policy measures for the international trade of a country.
Government especially thinks that the non-oil export based development can be an
engine of sustainable economic growth for the country particularly in the future
post-boom period; it would be useful to investigate the impact of the real exchange
rate on the non-oil exports of Nigeria.
Appreciating exchange rate is one of the major factors that impede the growth of
non-oil export in Nigeria. Another non-oil export that could be dwelled on is the
industrial sector. It is the fastest growing sector in Nigeria economy. It comprises of
mainly manufacturing and mining. But one can clearly see that since the inception of
oil in Nigeria, the country has been running on a monotonic state (concentrated only
on oil), as its main source of revenue and for its expenditures. These have resulted to
a break down in some sectors of the Nigeria economy. The agricultural sector since
the emergence of oil has been partially abandoned, the farmer’s in the country only
operate on a subsistence level, due to the fact that the policy mapped out by the
government has not been really implemented and it has brought about low
productivity in the economy. Efforts kicked off by the World Bank and other state
and national agencies (Fadama I, II & III policy) were not able to fully revive the
agricultural sector, due to the country mainly depends on oil for its survival.
Looking at the industrial sector you see that you have little or no export to other
countries. Nigeria has many unused resources that if really developed can create
