- List and discuss domestic policies that contribute to economic growth.
- State the dependency theory view of trade and developing nations, relate this theory to the strategy of import substitution, and evaluate that strategy.
- Outline some of the factors underlying the successes of newly industrialized countries.
What are the keys to economic development? Clearly, each nation’s experience is unique; we cannot isolate the sources of development success in the laboratory. We can, however, identify some factors that appear to have played an important role in successful economic development. We will look separately at policies that relate to the domestic economy and at policies in international trade.
Domestic Policy and Economic Development
What domestic policies contribute to development? Looking at successful economies, those that have achieved high and sustained increases in per capita output, we can see some clear tendencies. They include a market economy, a high saving rate, and investment in infrastructure and in human capital.
Market Economies and Development
There can be no clearer lesson than that a market-oriented economy is a necessary condition for economic development. We saw in the chapter that introduced the production possibilities model that economic systems can be categorized as market capitalist, command socialist, or as mixed economic systems. There are no examples of development success among command socialist systems, although some people still believe that the former Soviet Union experienced some development advances in its early years.
One of the most dramatic examples is provided by China. Its shift in the late 1970s to a more market-based economy has ushered in a period of phenomenal growth. China, which has shifted from a command socialist to what could most nearly be categorized as a mixed economy, has been among the fastest-growing economies in the world for the past 20 years. Its growth has catapulted China from being one of the world’s poorest countries a few decades ago to being a middle-income country today.
The experience of other economies reinforces the general observation that markets matter. South Korea, Hong Kong, Taiwan, Singapore, and Chile—all have achieved gigantic gains with a market-based approach to economic growth.
We should not conclude, however, that growth has been independent of any public sector activity. China, for example, remains a nominally socialist state; its government continues to play a major role. The governments of South Korea, Taiwan, and Singapore all targeted specific sectors for growth and provided government help to those sectors. Even Hong Kong, which became part of China in 1997, has a high degree of government involvement in the provision of housing, health care, and education. A market economy is not a nongovernment economy. But those countries that have left the task of resource allocation primarily to the market have achieved dramatic gains. Hong Kong and Singapore, in fact, are now included in the World Bank’s list of high-income economies.
The Rule of Law and Development
If a market is to thrive, individuals must be secure in their property. If crime or government corruption makes it likely that individuals will regularly be subjected to a loss of property, then exchange will be difficult and little investment will occur. Also, the rule of law is necessary for contracts; that is, the rule of law is necessary to provide an institutional framework within which an economy can operate.
We will see in the chapter on socialist economies in transition, for example, that Russia’s effort to achieve economic development through the adoption of a market economy has been hampered by widespread lawlessness. An important difficulty of economies with extensive regulation is that the power they grant to government officials inevitably results in widespread corruption that saps entrepreneurial effort and economic growth.
Investment and Saving
Saving is a key to growth and the achievement of high incomes. All other things equal, higher saving allows more resources to be devoted to increases in physical and human capital and to technological improvement. In other words, saving, which is income not spent on consumption, promotes economic growth by making available resources that can be channeled into growth-enhancing uses.
High saving rates generally accompany high levels of investment. The productivity of this investment, however, can be quite variable. Government efforts to invest in human capital by promoting education, for example, may or may not be successful in actually achieving education. Development projects sponsored by international relief agencies may or may not foster development.
However, investment in infrastructure, such as transportation and communication, clearly plays an important role in economic development. Investment in improved infrastructure facilitates the exchange of goods and services and thus fosters development.