Executive Summary
Many argue that firms in developing countries cannot compete against foreign counterparts
without the protection afforded by tariffs and non-tariff barriers. At least in theory, protection
gives “infant industries” the opportunity to prepare for freer trade by becoming more
productive through “learning by doing,” facilitating local supplier networks, investing in
physical capital, and undertaking research and development. Eventually, vigorous rather
than vulnerable firms can welcome freer trade. Though this argument remains widespread
and convincing in many developing countries, it cannot stand on theoretical grounds alone,
but must be checked against empirical evidence. Recent and ongoing research conducted at
the level of countries, industries, and individual firms has given rise to a growing body of
evidence, much of it suggesting conclusions precisely the opposite of the infant-industry
argument.
In checking the validity of the infant-industry argument against empirical evidence we find
that infant-industry trade protection often fails because of three complications. First, firms in
developing countries often do not achieve the best-practice productivity that protection is
intended to afford. Learning-by-doing for a largely domestic market can be insufficient;
capital investments can be misdirected; and research and development can be unproductive.
Second, even if protected firms do become efficient, perverse political-economy incentives
often compel them and other beneficiaries to seek more protection or longer periods of
protection than might be warranted. For protected firms, the highest-return activities can be
political lobbying. Third, protecting certain industries often incurs opportunity costs of
foregone comparative advantage. Even if a protected sector expands, aggregate national
welfare can still be lowered because the resources used in expansion might have been more
productively used by other firms in other sectors.
Indeed, protection against trade, as well as foreign direct investment (FDI), is found to inhibit,
rather than develop, the competitiveness of firms in developing countries. Exposure to global
best practice induces better performance via access to technology, access to capital, and
competitive pressures. The investments in capital and technology necessary for
competitiveness are more likely with engagement in global product markets, especially the
global production networks of multinationals.