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Feldstein–Horioka Puzzle
The Feldstein–Horioka puzzle is a widely discussed problem in macroeconomics and international finance, which was first documented by Martin Feldstein and Charles Horioka in a 1980 paper. Economic theory assumes that if investors can easily invest anywhere in the world, acting rationally they would invest in countries offering the highest return per unit of investment. This would drive up the price of the investment until the return across different countries is similar. The discussion stems from the economic theory that capital flows act to equalize marginal product of capital across nations. In other words, money flows from lower to higher marginal products until the increased investment equalizes the return with that obtainable elsewhere. According to standard economic theory, in the absence of regulation in international financial markets, the savings of any country would flow to countries with the most productive investment opportunities. Therefore, domestic saving rates wou ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Macroeconomics
Macroeconomics is a branch of economics that deals with the performance, structure, behavior, and decision-making of an economy as a whole. This includes regional, national, and global economies. Macroeconomists study topics such as output (economics), output/Gross domestic product, GDP (gross domestic product) and national income, unemployment (including Unemployment#Measurement, unemployment rates), price index, price indices and inflation, Consumption (economics), consumption, saving, investment (macroeconomics), investment, Energy economics, energy, international trade, and international finance. Macroeconomics and microeconomics are the two most general fields in economics. The focus of macroeconomics is often on a country (or larger entities like the whole world) and how its markets interact to produce large-scale phenomena that economists refer to as aggregate variables. In microeconomics the focus of analysis is often a single market, such as whether changes in supply or ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Backus–Kehoe–Kydland Puzzle
In economics, the Backus–Kehoe–Kydland consumption correlation puzzle, also known as the BKK puzzle, is the observation that consumption is much less correlated across countries than output. Statement In an Arrow–Debreu economy, i.e. an economy with a complete set of state-contingent markets, country-specific output risks should be pooled and domestic consumption growth should not depend heavily on country-specific income shocks. So according to theory we should observe that consumption is much more correlated across countries than output. What Backus, Kehoe and Kydland found in their article from 1992 was the opposite, namely that consumption is much less correlated across countries than output. Backus, Kehoe, and Kydland (1992) calculate the correlation of HP-filtered consumption and output for 11 advanced countries relative to the US. The measured average consumption correlation was .19, whereas the average output correlation was .31. Obstfeld and Rogoff (1996) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Economic Puzzles
In economics, a puzzle is a situation where the implication of theory is inconsistent with observed economic data. An example is the equity premium puzzle, which relates to the fact that over the last two hundred years, the risk premium of stocks over bonds has been around 5.5%, much larger than expected from theory. The equity premium puzzle was first documented by Mehra and Prescot (1985). List of puzzles *Consumption correlations puzzle *Equity premium puzzle *Equity home bias puzzle *Excess volatility puzzle * Feldstein-Horioka puzzle *Forward premium anomaly *Home bias in trade puzzle The home bias in trade puzzle is a widely discussed problem in macroeconomics and international finance, first documented by John T. McCallum in an article from 1995. McCallum showed that for the United States and Canada, inter-province trade is ... * Low volatility anomaly * Real exchange rate puzzles *Retirement-consumption puzzle *Missing trade puzzle, also known as Border puzzle Re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucas Paradox
In economics, the Lucas paradox or the Lucas puzzle is the observation that capital does not flow from developed countries to developing countries despite the fact that developing countries have lower levels of capital per worker. Classical economic theory predicts that capital should flow from rich countries to poor countries, due to the effect of diminishing returns of capital. Poor countries have lower levels of capital per worker – which explains, in part, why they are poor. In poor countries, the scarcity of capital relative to labor should mean that the returns related to the infusion of capital are higher than in developed countries. In response, savers in rich countries should look at poor countries as profitable places in which to invest. In reality, things do not seem to work that way. Surprisingly little capital flows from rich countries to poor countries. This puzzle, famously discussed in a paper by Robert Lucas in 1990, is often referred to as the "Lucas Paradox". ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bank For International Settlements
The Bank for International Settlements (BIS) is an international financial institution which is owned by member central banks. Its primary goal is to foster international monetary and financial cooperation while serving as a bank for central banks. With its establishment in 1930 it is the oldest international financial institution. Its initial purpose was to oversee the settlement of World War I war reparations. The BIS carries out its work through its meetings, programmes and through the Basel Process, hosting international groups pursuing global financial stability and facilitating their interaction. It also provides banking services, but only to central banks and other international organizations. The BIS is based in Basel, Switzerland, with representative offices in Hong Kong and Mexico City. History Background International monetary cooperation started to develop tentatively in the course of the 19th century. An early case was a £400,000 loan in gold coins, in 1825 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Patriotism
Patriotism is the feeling of love, devotion, and a sense of attachment to one's country or state. This attachment can be a combination of different feelings for things such as the language of one's homeland, and its ethnic, cultural, political, or historical aspects. It may encompass a set of concepts closely related to nationalism, mostly civic nationalism and sometimes cultural nationalism. Terminology and usage An excess of patriotism is called ''chauvinism''; another related term is ''jingoism''. The English language, English word "patriot" derived from "compatriot", in the 1590s, from Middle French in the 15th century. The French word's and originated directly from Late Latin "fellow-countryman" in the 6th century. From Greek language, Greek "fellow countryman", from "of one's fathers", "fatherland". The term ''patriot'' was "applied to barbarians who were perceived to be either uncivilized or primitive and who had only a common Patris or fatherland." The origi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Homo Economicus
The term ''Homo economicus'', or economic man, is the portrayal of humans as agents who are consistently rational and narrowly self-interested, and who pursue their subjectively defined ends optimally. It is a wordplay on ''Homo sapiens'', used in some economic theories and in pedagogy. In game theory, ''Homo economicus'' is often (but not necessarily) modelled through the assumption of perfect rationality. It assumes that agents always act in a way that maximize utility as a consumer and profit as a producer, and are capable of arbitrarily complex deductions towards that end. They will always be capable of thinking through all possible outcomes and choosing that course of action which will result in the best possible result. The rationality implied in ''Homo economicus'' does not restrict what sort of preferences are admissible. Only naive applications of the ''Homo economicus'' model assume that agents know what is best for their long-term physical and mental health. F ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Monetary Fund
The International Monetary Fund (IMF) is a major financial agency of the United Nations, and an international financial institution funded by 191 member countries, with headquarters in Washington, D.C. It is regarded as the global lender of last resort to national governments, and a leading supporter of exchange-rate economic stability, stability. Its stated mission is "working to foster global monetary cooperation, secure financial stability, facilitate international trade, promote high employment and sustainable economic growth, and poverty reduction, reduce poverty around the world." Established in July 1944 at the Bretton Woods Conference, primarily according to the ideas of Harry Dexter White and John Maynard Keynes, it started with 29 member countries and the goal of reconstructing the international monetary systems, international monetary system after World War II. In its early years, the IMF primarily focused on facilitating fixed exchange rates across the developed worl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Central Bank
A central bank, reserve bank, national bank, or monetary authority is an institution that manages the monetary policy of a country or monetary union. In contrast to a commercial bank, a central bank possesses a monopoly on increasing the monetary base. Many central banks also have supervisory or regulatory powers to ensure the stability of commercial banks in their jurisdiction, to prevent bank runs, and, in some cases, to enforce policies on financial consumer protection, and against bank fraud, money laundering, or terrorism financing. Central banks play a crucial role in macroeconomic forecasting, which is essential for guiding monetary policy decisions, especially during times of economic turbulence. Central banks in most developed nations are usually set up to be institutionally independent from political interference, even though governments typically have governance rights over them, legislative bodies exercise scrutiny, and central banks frequently do show resp ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Information Asymmetry
In contract theory, mechanism design, and economics, an information asymmetry is a situation where one party has more or better information than the other. Information asymmetry creates an imbalance of power in transactions, which can sometimes cause the transactions to be inefficient, causing market failure in the worst case. Examples of this problem are adverse selection, moral hazard,Dembe, Allard E. and Boden, Leslie I. (2000). "Moral Hazard: A Question of Morality?" New Solutions 2000 10(3). 257–79 and monopolies of knowledge. A common way to visualise information asymmetry is with a scale, with one side being the seller and the other the buyer. When the seller has more or better information, the transaction will more likely occur in the seller's favour ("the balance of power has shifted to the seller"). An example of this could be when a used car is sold, the seller is likely to have a much better understanding of the car's condition and hence its market value than the buy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Equity Home Bias Puzzle
In finance and investing, the Home bias puzzle is the term given to describe the fact that individuals and institutions in most countries hold only modest amounts of foreign equity, and tend to strongly favor company stock from their home nation. This finding is regarded as puzzling, since ample evidence shows equity portfolios obtain substantial benefits from diversification into global stocks. Maurice Obstfeld and Kenneth Rogoff identified this as one of the six major puzzles in international macroeconomics. Overview Home bias in equities is a behavioral finance phenomenon and it was first studied in an academic context by Kenneth French and James M. Poterba (1991) and Tesar and Werner (1995). Coval and Moskowitz (1999) showed that home bias is not limited to international portfolios, but that the preference for investing close to home also applies to portfolios of domestic stocks. Specifically, they showed that U.S. investment managers often exhibit a strong preference f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Finance
International finance (also referred to as international monetary economics or international macroeconomics) is the branch of monetary economics, monetary and macroeconomics, macroeconomic interrelations between two or more countries. International finance examines the dynamics of the global financial system, international monetary systems, balance of payments, exchange rates, foreign direct investment, and how these topics relate to international trade. Sometimes referred to as multinational finance, international finance is additionally concerned with matters of international corporate finance, financial management. Investors and multinational corporations must assess and manage international risks such as political risk and foreign exchange risk, including transaction exposure, economic exposure, and translation exposure. Some examples of key concepts within international finance are the Mundell–Fleming model, the optimum currency area theory, purchasing power parity, intere ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
