More than a century after his death, Karl Marx remains one of the most controversial figures in the Western world. His relentless criticism of capitalism and his corresponding promise of an inevitable, harmonious socialist future inspired a revolution of global proportions. It seemed that—with the Bolshevik revolution in Russia and the spread of communism throughout […]| Econlib
Abba Lerner was the milton friedman of the left. Like Friedman, Lerner was a brilliant expositor of economics who was able to make complex concepts crystal clear. Lerner was also an unusual kind of socialist: he hated government power over people’s lives. Like Friedman, he praised private enterprise on the ground that “alternatives to government […]| Econlib
Although labor unions have been celebrated in folk songs and stories as fearless champions of the downtrodden working man, this is not how economists see them. Economists who study unions—including some who are avowedly prounion—analyze them as cartels that raise wages above competitive levels by restricting the supply of labor to various firms and industries. […]| Econlib
In 2009, Oliver E. Williamson, along with elinor ostrom, was awarded the Nobel Prize in economics. Williamson received it “for his analysis of economic governance, especially the boundaries of the firm.” He did this by bringing together economics, organization theory, and contract law. According to the Nobel committee, Williamson provided “a theory of why some […]| Econlib
Polish economist Oskar Lange is best known for his contributions to the economics of socialism. His views on the feasibility of socialism changed back and forth throughout his life. While teaching at the University of Kraków in 1934, he outlined, with coauthor Marek Breit, a version of socialism in which the government owned all […]| Econlib
The fact that trade protection hurts the economy of the country that imposes it is one of the oldest but still most startling insights economics has to offer. The idea dates back to the origin of economic science itself. Adam Smith’s The Wealth of Nations, which gave birth to economics, already contained the argument for […]| Econlib
Intellectual property is normally defined as the set of products protected under laws associated with copyright, patent, trademark, industrial design, and trade secrets. The U.S. Constitution expressly allows for intellectual property protection, albeit for a limited time, in the form of protection of “writings and discoveries” in order to promote “science and useful arts.” This […]| Econlib
Gunnar Myrdal, a Swedish economist, made an international reputation with his 1944 book, An American Dilemma, today considered a classic in sociology. The book was the end product of a study that the Carnegie Corporation had commissioned about what was then called the “Negro question.” Myrdal’s damning critique of the “separate but equal” doctrine […]| Econlib
For well over a hundred years, the economic world has been engaged in a great intellectual debate. On one side of this debate have been those philosophers and economists who advocate an economic system based on private property and free markets—or what one might call economic freedom. The key ingredients of economic freedom are personal […]| Econlib
“ Privatization” is an umbrella term covering several distinct types of transactions. Broadly speaking, it means the shift of some or all of the responsibility for a function from government to the private sector. The term has most commonly been applied to the divestiture, by sale or long-term lease, of a state-owned enterprise to private […]| Econlib
The Birth of the “Blues” In the 1930s and 1940s, a competitive market for health insurance developed in many places in the United States. Typically, premiums tended to reflect risks, and insurers aggressively monitored claims to keep costs down and prevent abuses. Following World War II, however, the market changed radically. Hospitals had created Blue […]| Econlib
Is Health Care Different? Health care is different from other goods and services: the health care product is ill-defined, the outcome of care is uncertain, large segments of the industry are dominated by nonprofit providers, and payments are made by third parties such as the government and private insurers. Many of these factors are present […]| Econlib
Telecommunications matters economically for two reasons. First, it plays a role perhaps second only to brain power in the operation and rapidly expanding productivity of the modern “information-based” economy; indeed, it supplies a primary technical means for productively harnessing the information and knowledge spread among individual economic actors throughout the global economic order. Second, the […]| Econlib
Until the so-called Keynesian revolution of the late 1930s and 1940s, the two main parts of economic theory were typically labeled “monetary theory” and “price theory.” Today, the corresponding dichotomy is between “macroeconomics” and “microeconomics.” The motivating force for the change came from the macro side, with modern macroeconomics being far more explicit than old-fashioned […]| Econlib
Economic analysis of advertising dates to the 1930s and 1940s, when critics attacked it as a monopolistic and wasteful practice. Defenders soon emerged who argued that advertising promotes competition and lowers the costs of providing information to consumers and distributing goods. Today, most economists side with the defenders most of the time. Advertising comes in […]| Econlib
“ Innovation”: creativity; novelty; the process of devising a new idea or thing, or improving an existing idea or thing. Although the word carries a positive connotation in American culture, innovation, like all human activities, has costs as well as benefits. These costs and benefits have preoccupied economists, political philosophers, and artists for centuries. Nature […]| Econlib
In a capitalistic society, profits—and losses—hold center stage. Those who own firms (the capitalists) choose managers who organize production efforts so as to maximize their income (profits). Their search for profits is guided by the famous “invisible hand” of capitalism. When profits are above the normal level, they attract additional investment, either by new firms […]| Econlib
Insurance plays a central role in the functioning of modern economies. Life insurance offers protection against the economic impact of an untimely death; health insurance covers the sometimes extraordinary costs of medical care; and bank deposits are insured by the federal government (see financial regulation). In each case, the insured pays a small premium in […]| Econlib
With The Wealth of Nations Adam Smith installed himself as the leading expositor of economic thought. Currents of Adam Smith run through the works published by David Ricardo and Karl Marx in the nineteenth century, and by John Maynard Keynes and Milton Friedman in the twentieth. Adam Smith was born in a small village […]| Econlib
Economic competition takes place in markets—meeting grounds of intending suppliers and buyers.1 Typically, a few sellers compete to attract favorable offers from prospective buyers. Similarly, intending buyers compete to obtain good offers from suppliers. When a contract is concluded, the buyer and seller exchange property rights in a good, service, or asset. Everyone interacts voluntarily, […]| Econlib
One of the most important building blocks of economic analysis is the concept of demand. When economists refer to demand, they usually have in mind not just a single quantity demanded, but a demand curve, which traces the quantity of a good or service that is demanded at successively different prices. The most famous law […]| Econlib
George Stigler was the quintessential empirical economist. Paging through his classic microeconomics text The Theory of Price, one is struck by how many principles of economics are illustrated with real data rather than hypothetical examples. Stigler deserves a great deal of the credit for getting economists to look at data and evidence. Stigler’s two longest-held […]| Econlib