Keynesian economics are the various macroeconomic theories and models of how aggregate demand strongly influences economic output and inflation. In the Keynesian view, aggregate demand does not necessarily equal the productive capacity of the economy. It is influenced by a host of factors that sometimes behave erratically and impact production, employment, and inflation.
Fischer Sheffey Black was an American economist, best known as one of the authors of the Black–Scholes equation.
An economic bubble is a period when current asset prices greatly exceed their intrinsic valuation, being the valuation that the underlying long-term fundamentals justify. Bubbles can be caused by overly optimistic projections about the scale and sustainability of growth, and/or by the belief that intrinsic valuation is no longer relevant when making an investment. They have appeared in most asset classes, including equities, commodities, real estate, and even esoteric assets. Bubbles usually form as a result of either excess liquidity in markets, and/or changed investor psychology. Large multi-asset bubbles, are attributed to central banking liquidity.
Monetary reform is any movement or theory that proposes a system of supplying money and financing the economy that is different from the current system.
Monetary economics is the branch of economics that studies the different theories of money: it provides a framework for analyzing money and considers its functions, and it considers how money can gain acceptance purely because of its convenience as a public good. The discipline has historically prefigured, and remains integrally linked to, macroeconomics. This branch also examines the effects of monetary systems, including regulation of money and associated financial institutions and international aspects.
Full-reserve banking is a system of banking where banks do not lend demand deposits and instead only lend from time deposits. It differs from fractional-reserve banking, in which banks may lend funds on deposit, while fully reserved banks would be required to keep the full amount of each customer's demand deposits in cash, available for immediate withdrawal.
A liquidity trap is a situation, described in Keynesian economics, in which, "after the rate of interest has fallen to a certain level, liquidity preference may become virtually absolute in the sense that almost everyone prefers holding cash rather than holding a debt which yields so low a rate of interest."
In public finance, a lender of last resort (LOLR) is the institution in a financial system that acts as the provider of liquidity to a financial institution which finds itself unable to obtain sufficient liquidity in the interbank lending market when other facilities or such sources have been exhausted. It is, in effect, a government guarantee to provide liquidity to financial institutions. Since the beginning of the 20th century, most central banks have been providers of lender of last resort facilities, and their functions usually also include ensuring liquidity in the financial market in general.
A financial crisis is any of a broad variety of situations in which some financial assets suddenly lose a large part of their nominal value. In the 19th and early 20th centuries, many financial crises were associated with banking panics, and many recessions coincided with these panics. Other situations that are often called financial crises include stock market crashes and the bursting of other financial bubbles, currency crises, and sovereign defaults. Financial crises directly result in a loss of paper wealth but do not necessarily result in significant changes in the real economy.
George Selgin is an American economist. He is Senior Fellow and Director Emeritus of the Cato Institute's Center for Monetary and Financial Alternatives, where he is editor-in-chief of the center's blog, Alt-M, Professor Emeritus of economics at the Terry College of Business at the University of Georgia, and an associate editor of Econ Journal Watch. Selgin formerly taught at George Mason University, the University of Hong Kong, and West Virginia University.
Henry Calvert Simons was an American economist at the University of Chicago. A protégé of Frank Knight, his antitrust and monetarist models influenced the Chicago school of economics. He was a founding author of the Chicago plan for monetary reform that found broad support in the years following the 1930s Depression, which would have abolished the fractional-reserve banking system, which Simons viewed to be inherently unstable. This would have prevented unsecured bank credit from circulating as a "money substitute" in the financial system, and it would be replaced with money created by the government or central bank that would not be subject to bank runs.
Sho-Chieh Tsiang was a Chinese-American economist. He was born in China but resided primarily in the United States from 1949 until his death. He also resided in Taiwan in 1948 and in the 1980s.
Paul Davidson was an American macroeconomist who has been one of the leading spokesmen of the American branch of the post-Keynesian school in economics. He has actively intervened in important debates on economic policy from a position critical of mainstream economics.
Frank Horace Hahn FBA was a British economist whose work focused on general equilibrium theory, monetary theory, Keynesian economics and critique of monetarism. A famous problem of economic theory, the conditions under which money, which is intrinsically worthless, can have a positive value in a general equilibrium, is called "Hahn's problem" after him. One of Hahn's main abiding concerns was the understanding of Keynesian (Non-Walrasian) outcomes in general equilibrium situations.
Don Patinkin was an American-born Israeli monetary economist, and the President of the Hebrew University of Jerusalem.
John Geanakoplos is an American economist, and the current James Tobin Professor of Economics at Yale University.
Duncan K. Foley is an American economist. He is the Leo Model Professor of Economics at the New School for Social Research and an External Professor at the Santa Fe Institute. Previously, he was Associate Professor of Economics at MIT and Stanford, and Professor of Economics at Columbia University. He has held visiting professorships at Woodrow Wilson School at Princeton University, UC Berkeley, and Dartmouth College, as well as the New School for Social Research.
Jagjit Singh Chadha (Punjabi: ਜਗਜੀਤ ਸਿੰਘ ਚਢਾ, born 1 December 1966 in West Yorkshire is a British economist who is the Director of the National Institute of Economic and Social Research.
Morris Albert Copeland was an American economist who criticized 20th-century macroeconomic theory, and who contributed to the development of modern flow of funds theory.
Tobias Adrian is a German and American economist who has been Financial Counsellor of the International Monetary Fund and Head of their Monetary and Capital Markets Department since 2017. He was previously employed at the Federal Reserve Bank of New York, where he was a Senior Vice President and the Associate Director of the Research and Statistics Group. His research covers aspects of risk to the wider economy of developments in capital markets. His work has covered the global financial crisis, monetary policy transmission, and the yield curve.
