Import Vs Export Substitution
The First Stage of Import Substitution:
All present day industrial and developing countries protect their
manufacturing industries for the domestic markets. While the industrial
countries of today rely primarily upon the usage of relatively low
tariffs, developing countries apply high tariffs or quantitative
restrictions which either limit or completely exclude competition from
their imports. Protection like that - high protection - discriminates
against exports through the explicit/implicit taxation of the export
activities.
Explicit taxation can take the form of export taxes whereas implicit
taxation occurs as a result of the effects of protection on the exchange
rate. As your protection level increases, your exchange rate level will
decrease in order to ensure the necessary equilibrium of the balance of
payments and the lower the amount of domestic currency exporters receive
per unit of foreign exchange earned.
There is no need for high protection at the first stage of import
substitution in the replacement of the imports of non-durable consumer
goods (clothing, shoes, household goods, textile fabrics, leather, wood
and other types of inputs) since these commodities exist in the
developing countries that are at the initial frontier of
industrialization.
The commodities I mentioned are intensive in unskilled labor, the scale
of output is relatively low, and costs do not rise substantially at
lower output levels. The production of the commodities do not involve
the use of sophisticated technology or highly educated workers and
suppliers for parts, components, materials and accessories are not
necessary for highly efficient operations.
An argument for infant industry protection and promotion is made for the
"easy" stage, that being the first stage of import substitution because
even though the domestic production of the commodities generates
external economies in the form of labor training, entrepreneurial
development and the spread of technology, there is a viable argument for
infant industry protection because without the shielding from larger,
more sophisticated companies, these infant industries will be crushed
and overwhelmed by exceeding costs, non-competitiveness due to the lack
of highly skilled laborers and the simple fact that these infant
industries are technologically incompetent.
The Second Stage of Import Substitution:
I see the first stage of import substitution as a temporary
requirement because the domestic production rises since it not only
provides for increases in consumption but it also replaces imports. The
rate of this growth however will decline as soon as the process of
import substitution is completed.
The maintaining of these high industrial growth rates necessitates the
turning to the exportation of manufactured goods or moving to second
stage import substitution.
Second stage import substitution involves the replacement of
intermediate goods and consumer durables by domestic production. These
intermediate goods are highly capital intensive and are subject to
important economies of scale. The margin of processing is very small and
organizational and technical inefficiencies may contribute to high
costs.
Due to the scarcity of physical and human capital in developing
countries that complete the first stage of import substitution, they
tend to be at a disadvantage in the manufacture if highly physical
capital intensive intermediate goods and skill intensive producer and
consumer durables. By limiting the scope for the exploitation of
economies of scale, the relatively small size of their national markets
also contributes to high domestic costs in these countries.
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