Immigration is once again a major component of demographic change in the United States. Since 1940, the number of legal immigrants increased at a rate of one million per decade. By 2002, approximately one million legal immigrants were being admitted each year, a rate of almost ten million for the decade (Table 1). Large numbers […]| Econlib
Between 1760 and 1860, technological progress, education, and an increasing capital stock transformed England into the workshop of the world. The industrial revolution, as the transformation came to be known, caused a sustained rise in real income per person in England and, as its effects spread, in the rest of the Western world. Historians agree […]| Econlib
What are the different kinds of auctions, and how are they used? What role do auctions play in helping understand people's economic behavior?| Econlib
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
Inflation is a sustained increase in the aggregate price level. Hyperinflation is very high inflation. Although the threshold is arbitrary, economists generally reserve the term “hyperinflation” to describe episodes when the monthly inflation rate is greater than 50 percent. At a monthly rate of 50 percent, an item that cost $1 on January 1 would […]| Econlib
I often remember the parting words of Robert Higgs’ Crisis and Leviathan: [W]e do know something – at least abstractly – about the future. We know that other great crises will come. Whether they will be occasioned by foreign wars, economic collapse, or rampant terrorism, no one can predict with assurances. Yet in one form of […]| 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
Most nations, including the United States, have used military drafts at various times. Regardless of one’s views on military or defense policy, a draft has many economic aspects that are inherently unfair (and inefficient) and unacceptable to most economists. Hence, the question of whether to have a draft is really a question of whether any […]| Econlib
The United States and all other modern industrial economies experience significant swings in economic activity. In some years, most industries are booming and unemployment is low; in other years, most industries are operating well below capacity and unemployment is high. Periods of economic prosperity are typically called expansions or booms; periods of economic decline are […]| Econlib
Robert Lucas was awarded the 1995 Nobel Prize in economics “for having developed and applied the hypothesis of rational expectations, and thereby having transformed macroeconomic analysis and deepened our understanding of economic policy.” More than any other person in the period from 1970 to 2000, Robert Lucas revolutionized macroeconomic theory. His work led directly […]| Econlib
What Is the Money Supply? The U.S. money supply comprises currency—dollar bills and coins issued by the Federal Reserve System and the U.S. Treasury—and various kinds of deposits held by the public at commercial banks and other depository institutions such as thrifts and credit unions. On June 30, 2004, the money supply, measured as the […]| Econlib
Keynesian economics is a theory of total spending in the economy (called aggregate demand) and its effects on output and inflation. Although the term has been used (and abused) to describe many things over the years, six principal tenets seem central to Keynesianism. The first three describe how the economy works. 1. A Keynesian believes […]| Econlib
Fiscal policy is the use of government spending and taxation to influence the economy. When the government decides on the goods and services it purchases, the transfer payments it distributes, or the taxes it collects, it is engaging in fiscal policy. The primary economic impact of any change in the government budget is felt by […]| Econlib
Armen Alchian, an American economist born in Fresno, California, is in many ways like ronald coase. Like Coase, Alchian has published only a few articles, but very few are unimportant. And like Coase’s, many of Alchian’s articles are widely cited. Many students and others who read economics are disturbed by economists’ assumptions that companies maximize […]| Econlib
Timothy Taylor, at Conversable Economist, had a post on August 13 titled “What Economic Ideas are True and Nontrivial?” He starts with a famous story that Paul Samuelson told and I’ll quote it here: [O]ur subject puts its best foot forward when it speaks out on international trade. This was brought home to me years […]| Econlib
Friedrich A. Hayek Is there a right to education? Even in today’s polarized political environment in the United States, the overwhelming majority of citizens think there is such a right, and many hold that it applies through the completion of college.1 Every one of the fifty state constitutions includes language providing for free public education, […]| Econlib
One of my conservative friends keeps telling me that, “The right to associate is the right to exclude.” As a libertarian, I agree. But the subtext of his slogan is that libertarians focus far too much on government regulations that abridge the freedom of association – and far too little on government regulations that abridge […]| Econlib
In my first year of grad school, one of my professors had a long list of “forbidden words”. These were terms that do more to confuse than enlighten when used in economic analysis. Terms like “need”, “afford”, “exploits”, “vicious circle”, etc. Today, I’ll argue that we might wish to add the term “must” to that […]| Econlib
If you live in the First World, there is a simple and highly effective formula for avoiding poverty: 1. Finish high school. 2. Get a full-time job once you finish school. 3. Get married before you have children. Researchers call this formula the “success sequence.” Ron Haskins and Isabel Sawhill got the ball rolling with […]| Econlib
Gordon Tullock, along with his colleague James M. Buchanan, was a founder of the School of Public Choice. Among his contributions to public choice were his study of bureaucracy, his early insights on rent seeking, his study of political revolutions, his analysis of dictatorships, and his analysis of incentives and outcomes in foreign policy. Tullock […]| Econlib
James Buchanan Virginia Political Economy was born in the foyer of the Social Science Building at the University of Chicago early in 1948. In a casual conversation with a fellow graduate student, Warren Nutter, I discovered that we shared an evaluation and diagnosis of developments in Economics, the discipline with which we were about to […]| Econlib
Economist Knut Wicksell made his name among the Swedish public with a series of provocative lectures on the causes of prostitution, drunkenness, poverty, and overpopulation. A malthusian, the young Wicksell advocated birth control as the cure for these social ills. His image as a radical social reformer did much to attract the attention of the […]| Econlib
Eugen von Böhm-Bawerk was one of the leading members of the Austrian school of economics—an approach to economic thought founded by Carl Menger and augmented by Knut Wicksell, Ludwig von Mises, Friedrich A. Hayek, and Sir John Hicks. Böhm-Bawerk’s work became so well known that before World War I, his Marxist contemporaries regarded the Austrians […]| Econlib
The Austrian school of economics was founded in 1871 with the publication of Carl Menger’s Principles of Economics. menger, along with william stanley jevons and leon walras, developed the marginalist revolution in economic analysis. Menger dedicated Principles of Economics to his German colleague William Roscher, the leading figure in the German historical school, which dominated economic […]| Econlib
Since the 1870s, economists have agreed that value is subjective, but, following Alfred Marshall, many argued that the cost side of the equation is determined by objective conditions. Marshall insisted that just as both blades of a scissors cut a piece of paper, so subjective value and objective costs determine price…But Marshall failed to appreciate […]| Econlib
This essay is part of an occasional series on fundamental economic concepts. “Prices adjust. They’re not fixed. Supply and demand helps us remember this.” My three sons, ages seven to twelve, suffer from a chronic condition I’ve heard described by economist John Baden as ironitis—the love of anything made of metal. They are fascinated by […]| Econlib
As this semester closed, I asked several colleagues who taught introductory economics courses to name the most difficult topics to teach to first-time economics students. There was some variation in their answers, but one concept was mentioned far more often than any other—elasticity. In this Teacher’s Corner, we will define what elasticity means in economics, […]| Econlib
Following the end of the Allied occupation of Japan, real increases in GNP averaged 9.6 percent from 1952 to 1971. From 1972 to 1991, growth remained strong but less dramatic, averaging 4 percent per year. The rest of the 1990s and early 2000s have been a different story. From 1991 to 2003, real economic growth […]| Econlib
Measuring prices and their rate of change accurately is central to almost every economic issue, from the conduct of monetary policy to measuring economic progress (see economic growth) over time and across countries to the cost and structure of indexed government spending programs and taxes. Most of us are familiar with the prices of many […]| Econlib
Critics of government budget deficits often argue that deficits are irresponsible and cowardly because the present generation is foisting the bill onto future generations, many of whom have no say in the political decision. This perspective resonates with the man on the street, but many professional economists—such as Paul Krugman and Dean Baker—believe that such […]| Econlib
Junk bonds, also known less pejoratively as high-yield bonds, are bonds that are rated as “speculative” or “below investment” grade issues: below BBB for bonds rated by Moody’s and below Baa for bonds rated by Standard and Poor’s (the two main debt-rating agencies). Bond ratings measure the perceived risk that the bonds’ issuer will not […]| Econlib
Edmund S. Phelps was awarded the 2006 Nobel Prize in economic science “for his analysis of intertemporal tradeoffs in macroeconomic policy.” He focused on two distinct areas of macroeconomics: the tradeoff between unemployment and inflation and capital accumulation and economic growth. In the early 1960s, many economists believed that the tradeoff between unemployment and inflation […]| Econlib
Minimum wage laws set legal minimums for the hourly wages paid to certain groups of workers. In the United States, amendments to the Fair Labor Standards Act have increased the federal minimum wage from $.25 per hour in 1938 to $5.15 in 1997.1 Minimum wage laws were invented in Australia and New Zealand with the […]| 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
The foreign exchange market is the market in which foreign currency—such as the yen or euro or pound—is traded for domestic currency—for example, the U.S. dollar. This “market” is not in a centralized location; instead, it is a decentralized network that is nevertheless highly integrated via modern information and telecommunications technology. According to a triennial […]| Econlib
People of the same trade seldom meet together, even for merriment and diversion, but the conversation ends in a conspiracy against the public, or in some contrivance to raise prices. It is impossible indeed to prevent such meetings, by any law which either could be executed, or would be consistent with liberty and justice. But […]| 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
Ronald Coase received the Nobel Prize in 1991 “for his discovery and clarification of the significance of transaction costs and property rights for the institutional structure and functioning of the economy.” Coase is an unusual economist for the twentieth century, and a highly unusual Nobel Prize winner. First, his writings are sparse. In a […]| Econlib
“ Industrial concentration” refers to a structural characteristic of the business sector. It is the degree to which production in an industry—or in the economy as a whole—is dominated by a few large firms. Once assumed to be a symptom of “market failure,” concentration is, for the most part, seen nowadays as an indicator of […]| Econlib
Consumers pay a higher price for brand-name products than for products that do not carry an established brand name. Because this involves paying extra for what some consider an identical product that merely has been advertised and promoted, brand names may appear to be economically wasteful. This argument was behind the decision to eliminate all […]| Econlib
The term “supply-side economics” is used in two different but related ways. Some use the term to refer to the fact that production (supply) underlies consumption and living standards. In the long run, our income levels reflect our ability to produce goods and services that people value. Higher income levels and living standards cannot be […]| Econlib
How do economists measure income inequality, and how has it changed over time? This entry explores these questions and the cause of income inequality,| Econlib
Karl Marx was communism’s most zealous intellectual advocate. His comprehensive writings on the subject laid the foundation for later political leaders, notably V. I. Lenin and Mao Tse-tung, to impose communism on more than twenty countries. Marx was born in Trier, Prussia (now Germany), in 1818. He studied philosophy at universities in Bonn and […]| 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
In 1974 the general public got a graphic illustration of the “tragedy of the commons” in satellite photos of the earth. Pictures of northern Africa showed an irregular dark patch 390 square miles in area. Ground-level investigation revealed a fenced area inside of which there was plenty of grass. Outside, the ground cover had been […]| Econlib
Years later, the extraordinary cost of the 1980s S&L crisis still astounds many taxpayers, depositors, and policymakers. The cost of bailing out the Federal Savings and Loan Insurance Corporation (FSLIC), which insured the deposits in failed S&Ls, may eventually exceed $160 billion. At the end of 2004, the direct cost of the S&L crisis to […]| Econlib
Many people believe that only government intervention prevents rampant discrimination in the private sector. Economic theory predicts the opposite: market mechanisms impose inescapable penalties on profits whenever for-profit enterprises discriminate against individuals on any basis other than productivity. Though bigoted managers may hold sway for a time, in the long run the profit penalty makes […]| 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
Judged by the huge strides that people all over the world have made in overcoming poverty and want, it is only a slight exaggeration to say that little of economic consequence happened before the last three centuries. Before that, most of the world not only took poverty for granted, but also assumed that little could […]| Econlib
The marginal tax rate is the rate on the last dollar of income earned. This is very different from the average tax rate, which is the total tax paid as a percentage of total income earned. In 2003, for example, the United States imposed a 35 percent tax on every dollar of taxable income above […]| 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
Greenwald and Carlson show their true stripes. “Hey, babes,” I said to my wife, Rena, “you buy things at the Dollar Store, don’t you?” “Yes,” she answered, “why?” “Because Tucker Carlson says that they’re degrading. “Why does he say that?” she asked. So I gave her this link of an interview he did with Glenn […]| Econlib
The Library of Economics and Liberty| Econlib
Less is more — Ludwig Mies van der Rohe Less is a bore — Robert Venturi In a recent post, Alex Tabarrok discussed the problem of modern architecture. Why do architects no longer produce the sort of beautiful old buildings that we see in many European cities? Alex cites an article by Samuel Hughes, which […]| Econlib
K-12 In the 1980s, economists puzzled by a decline in the growth of U.S. productivity realized that American schools had taken a dramatic turn for the worse. After rising every year for fifty years, student scores on a variety of achievement tests dropped sharply in 1967. They continued to decline through 1980. The decline was […]| 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
The U.S. welfare system would be an unlikely model for anyone designing a welfare system from scratch. The dozens of programs that make up the “system” have different (sometimes competing) goals, inconsistent rules, and over-lapping groups of beneficiaries. Responsibility for administering the various programs is spread throughout the executive branch of the federal government and […]| Econlib
Rent seeking is one of the most important insights in the last fifty years of economics and, unfortunately, one of the most inappropriately labeled. Gordon Tullock originated the idea in 1967, and Anne Krueger introduced the label in 1974. The idea is simple but powerful. People are said to seek rents when they try to […]| 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
Frank H. Knight was one of the founders of the so-called Chicago school of economics, of which milton friedman and george stigler were the leading members from the 1950s to the 1980s. Knight made his reputation with his book Risk, Uncertainty, and Profit, which was based on his Ph.D. dissertation. In it Knight set out […]| Econlib
Corporations are easier to create than to understand. Because corporations arose as an alternative to partnerships, they can best be understood by comparing these competing organizational structures. The presumption of partnership is that the investors will directly manage their own money rather than entrusting that task to others. Partners are “mutual agents,” meaning that each […]| Econlib
Malthus was interested in everything about populations. He accumulated figures on births, deaths, age of marriage and childbearing, and economic factors contributing to longevity. His main contribution was to highlight the relationship between food supply and population. Humans do not overpopulate to the point of starvation, he contended, only because people change their behavior […]| Econlib
Milton Friedman was the twentieth century’s most prominent advocate of free markets. Born in 1912 to Jewish immigrants in New York City, he attended Rutgers University, where he earned his B.A. at the age of twenty. He went on to earn his M.A. from the University of Chicago in 1933 and his Ph.D. from […]| 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 European Union (EU) includes twenty-seven countries and 490 million people. In 2005, the EU had a $13 trillion (€11 trillion) economy, a single market, and for some member countries, a single currency. A growing number of political and economic decisions are made on a pan-European level in Brussels. The origins of the EU are […]| Econlib
Before the Russian Revolution of 1917, “socialism” and “communism” were synonyms. Both referred to economic systems in which the government owns the means of production. The two terms diverged in meaning largely as a result of the political theory and practice of Vladimir Lenin (1870–1924). Like most contemporary socialists, Lenin believed that socialism could not […]| Econlib
Joseph Stiglitz, george akerlof, and michael spence shared the 2001 Nobel Prize “for their analyses of markets with asymmetric information.” The particular market with asymmetric information that Stiglitz analyzed was the insurance market. In 1976, Stiglitz and coauthor Michael Rothschild started from the plausible assumption that people buying insurance know more about their relevant characteristics […]| Econlib
Michael Spence, along with george akerlof and joseph stiglitz, received the 2001 Nobel Prize “for their analyses of markets with asymmetric information.” Spence’s particular focus was on information about workers’ productivity. Assuming that a worker knows more about his productivity than a potential employer knows, Spence showed how it can make sense for highly […]| Econlib
Ludwig von Mises was one of the last members of the original austrian school of economics. He earned his doctorate in law and economics from the University of Vienna in 1906. One of his best works, The Theory of Money and Credit, was published in 1912 and was used as a money and banking […]| Econlib
New Keynesian economics is the school of thought in modern macroeconomics that evolved from the ideas of John Maynard Keynes. Keynes wrote The General Theory of Employment, Interest, and Money in the 1930s, and his influence among academics and policymakers increased through the 1960s. In the 1970s, however, new classical economists such as Robert Lucas, […]| Econlib
Paul Volcker, while chairman of the Board of Governors of the federal reserve system (1979–1987), was often called the second most powerful person in the United States. Volcker and company triggered the “double-dip” recessions of 1980 and 1981–1982, vanquishing the double-digit inflation of 1979–1980 and bringing the unemployment rate into double digits for the first […]| Econlib
Economists use the term “inflation” to denote an ongoing rise in the general level of prices quoted in units of money. The magnitude of inflation—the inflation rate—is usually reported as the annualized percentage growth of some broad index of money prices. With U.S. dollar prices rising, a one-dollar bill buys less each year. Inflation thus […]| Econlib
To economists, efficiency is a relationship between ends and means. When we call a situation inefficient, we are claiming that we could achieve the desired ends with less means, or that the means employed could produce more of the ends desired. “Less” and “more” in this context necessarily refer to less and more value. Thus, […]| Econlib
Positive externalities are benefits that are infeasible to charge to provide; negative externalities are costs that are infeasible to charge to not provide. Ordinarily, as Adam Smith explained, selfishness leads markets to produce whatever people want; to get rich, you have to sell what the public is eager to buy. Externalities undermine the social benefits […]| Econlib
When you buy a good or service, you rarely have perfect knowledge of its quality and safety. You are justifiably concerned about getting “ripped off.” Thus the need for consumer protection. Economic activity flourishes when consumers can trust producers, but the consumer must have grounds for trust. Consumers value, then, not only quality and safety, […]| Econlib
“Law and economics,” also known as the economic analysis of law, differs from other forms of legal analysis in two main ways. First, the theoretical analysis focuses on efficiency. In simple terms, a legal situation is said to be efficient if a right is given to the party who would be willing to pay the […]| Econlib
Bankruptcy is common in America today. Notwithstanding two decades of largely uninterrupted economic growth, the annual bankruptcy filing rate has quintupled, topping 1.5 million individuals annually. Recent years also have seen several of the largest and most expensive corporate bankruptcies in history. This confluence of skyrocketing personal bankruptcies in a period of prosperity, an increasingly […]| Econlib
Arthur C. Pigou, a British economist, is best known for his work in welfare economics. In his book The Economics of Welfare Pigou developed alfred marshall’s concept of externalities, costs imposed or benefits conferred on others that are not taken into account by the person taking the action. He argued that the existence of […]| Econlib
Alfred Marshall was the dominant figure in British economics (itself dominant in world economics) from about 1890 until his death in 1924. His specialty was microeconomics—the study of individual markets and industries, as opposed to the study of the whole economy. In his most important book, Principles of Economics, Marshall emphasized that the price […]| Econlib
So influential was John Maynard Keynes in the middle third of the twentieth century that an entire school of modern thought bears his name. Many of his ideas were revolutionary; almost all were controversial. Keynesian economics serves as a sort of yardstick that can define virtually all economists who came after him. Keynes was […]| Econlib
Irving Fisher was one of America’s greatest mathematical economists and one of the clearest economics writers of all time. He had the intellect to use mathematics in virtually all his theories and the good sense to introduce it only after he had clearly explained the central principles in words. And he explained very well. […]| Econlib
The price of a share of stock, like that of any other financial asset, equals the present value of the sum of the expected dividends or other cash payments to the shareholders, where future payments are discounted by the interest rate and risks involved. Most of the cash payments to stockholders arise from dividends, which […]| Econlib
Present value is the value today of an amount of money in the future. If the appropriate interest rate is 10 percent, then the present value of $100 spent or earned one year from now is $100 divided by 1.10, which is about $91. This simple example illustrates the general truth that the present value […]| Econlib
To most people, capital means a bank account, a hundred shares of IBM stock, assembly lines, or steel plants in the Chicago area. These are all forms of capital in the sense that they are assets that yield income and other useful outputs over long periods of time. But such tangible forms of capital are […]| Econlib
Bond markets are important components of capital markets. Bonds are fixed-income financial assets—essentially IOUs that promise the holder a specified set of payments. The value of a bond, like the value of any other asset, is the present value of the income stream one expects to receive from holding the bond. This has several implications: […]| Econlib
A private pension plan is an organized program to provide retirement income for a firm’s workers. Some 56.7 percent of full-time, full-year wage and salary workers in the United States participate in employment-based pension plans (EBRI Issue Brief, October 2003). Private trusteed pension plans receive special tax treatment and are subject to eligibility, coverage, and […]| 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
Few economic indicators are of more concern to Americans than unemployment statistics. Reports that unemployment rates are dropping make us happy; reports to the contrary make us anxious. But just what do unemployment figures tell us? Are they reliable measures? What influences joblessness? How Is Unemployment Defined and Measured? Each month, the federal government’s Bureau […]| 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
A worldwide depression struck countries with market economies at the end of the 1920s. Although the Great Depression was relatively mild in some countries, it was severe in others, particularly in the United States, where, at its nadir in 1933, 25 percent of all workers and 37 percent of all nonfarm workers were completely out […]| 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
Modern economists excel at identifying theoretical reasons why markets might fail. While these theories may temper uncritical views of the market, it is important to note that markets do, in fact, work incredibly well. Indeed, markets work so thoroughly and quietly that their success too often goes unnoticed. Consider that the number of different ways […]| Econlib
Most of the energy consumed in America today is produced from the combustion of fossil fuels, primarily oil, coal, and natural gas. Energy can be generated, however, in any number of ways. Figure 1 indicates the sources of energy employed by the American economy as of February 2004. Figure 1 U.S. Energy Sources, 2004 The economy […]| Econlib
Origins Before 1890, the only “antitrust” law was the common law. Contracts that allegedly restrained trade (e.g., price-fixing agreements) often were not legally enforceable, but they did not subject the parties to any legal sanctions, either. Nor were monopolies illegal. Economists generally believe that monopolies and other restraints of trade are bad because they usually […]| 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
In recent years, taxation has been one of the most prominent and controversial topics in economic policy. Taxation has been a principal issue in every presidential election since 1980—with a large tax cut as a winning issue in 1980, a pledge of “Read my lips: no new taxes” in the 1988 campaign, and a statement […]| Econlib
Socialism—defined as a centrally planned economy in which the government controls all means of production—was the tragic failure of the twentieth century. Born of a commitment to remedy the economic and moral defects of capitalism, it has far surpassed capitalism in both economic malfunction and moral cruelty. Yet the idea and the ideal of socialism […]| Econlib
One of the most fundamental requirements of a capitalist economic system—and one of the most misunderstood concepts—is a strong system of property rights. For decades social critics in the United States and throughout the Western world have complained that “property” rights too often take precedence over “human” rights, with the result that people are treated […]| Econlib
The earth’s natural resources are finite, which means that if we use them continuously, we will eventually exhaust them. This basic observation is undeniable. But another way of looking at the issue is far more relevant to assessing people’s well-being. Our exhaustible and unreproducible natural resources, if measured in terms of their prospective contribution to […]| Econlib
