In 1998, America's gross domestic product -- the total output of goods and services -- exceeded $8.5 trillion. Though the United States held less than 5 percent of the world's population, it accounted for more than 25 percent of the world's economic output. Japan, the world's second largest economy, produced about half as much. And while Japan and many of the world's other economies grappled with slow growth and other problems in the 1990s, the American economy recorded the longest uninterrupted period of expansion in its history.
As in earlier periods, however, the United States had been undergoing profound economic change at the beginning of the 21st century. A wave of technological innovations in computing, telecommunications, and the biological sciences were profoundly affecting how Americans work and play. At the same time, the collapse of communism in the Soviet Union and Eastern Europe, the growing economic strength of Western Europe, the emergence of powerful economies in Asia, expanding economic opportunities in Latin America and Africa, and the increased global integration of business and finance posed new opportunities as well as risks. All of these changes were leading Americans to re-examine everything from how they organize their workplaces to the role of government. Perhaps as a result, many workers, while content with their current status, looked to the future with uncertainty.
The economy also faced some continuing long-term challenges. Although many Americans had achieved economic security and some had accumulated great wealth, significant numbers -- especially unmarried mothers and their children -- continued to live in poverty. Disparities in wealth, while not as great as in some other countries, were larger than in many. Environmental quality remained a major concern. Substantial numbers of Americans lacked health insurance. The aging of the large post-World War II baby-boom generation promised to tax the nation's pension and health-care systems early in the 21st century. And global economic integration had brought some dislocation along with many advantages. In particular, traditional manufacturing industries had suffered setbacks, and the nation had a large and seemingly irreversible deficit in its trade with other countries.
Throughout the continuing upheaval, the nation has adhered to some bedrock principles in its approach to economic affairs. First, and most important, the United States remains a "market economy." Americans continue to believe that an economy generally operates best when decisions about what to produce and what prices to charge for goods are made through the give-and-take of millions of independent buyers and sellers, not by government or by powerful private interests. In a free market system, Americans believe, prices are most likely to reflect the true value of things, and thus can best guide the economy to produce what is most needed.
Besides believing that free markets promote economic efficiency, Americans see them as a way of promoting their political values as well -- especially, their commitment to individual freedom and political pluralism and their opposition to undue concentrations of power. Indeed, government leaders showed a renewed commitment to market forces in the 1970s, 1980s, and 1990s by dismantling regulations that had sheltered airlines, railroads, trucking companies, banks , telephone monopolies, and even electric utilities from market competition. And they pressed vigorously for other countries to reform their economies to operate more on market principles too.
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This article is adapted from the book "Outline of the U.S. Economy" by Conte and Carr and has been adapted with permission from the U.S. Department of State.