|
Core Inflation
Core inflation is a type of inflation measure which seeks to represent the underlying long-run trend of aggregate price levels in the economy. This is achieved by removing certain items exhibiting short-term significant price fluctuations within the overall consumer basket (as typically measured by the headline Consumer Price Index or other relevant price indices). Core inflation is thus intended to be an indicator and predictor of underlying long-term inflation. The most common approach in accomplishing this is by excluding items frequently subject to volatile price movements, like food and energy. Every country maintains its own calculation of its official core inflation figure and usually reported as complementary to the overall headline inflation by most national statistical agencies. Throughout the years, econometricians have likewise devised alternative approaches in computing core inflation using more formal methodologies. History The concept of core inflation as ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Consumer Price Index
A consumer price index (CPI) is a statistical estimate of the level of prices of goods and services bought for consumption purposes by households. It is calculated as the weighted average price of a market basket of Goods, consumer goods and Service (economics), services. Changes in CPI track changes in prices over time. The items in the basket are updated periodically to reflect changes in consumer spending habits. The prices of the goods and services in the basket are collected (often monthly) from a sample of retail and service establishments. The prices are then adjusted for changes in quality or features. Changes in the CPI can be used to track inflation over time and to compare inflation rates between different countries. While the CPI is not a perfect measure of inflation or the cost of living, it is a useful tool for tracking these economic indicators. It is one of several Price index, price indices calculated by many national statistical agencies. Overview A CPI is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Federal Reserve Bank Of New York
The Federal Reserve Bank of New York is one of the 12 Federal Reserve Banks of the United States. It is responsible for the Second District of the Federal Reserve System, which encompasses the New York (state), State of New York, the 12 northern counties of New Jersey, Fairfield County, Connecticut, Fairfield County in Connecticut, Puerto Rico, and the U.S. Virgin Islands. Located at Federal Reserve Bank of New York Building, 33 Liberty Street in Lower Manhattan, it is the largest (by assets), the most active (by volume), and the most influential of the Reserve Banks. The Federal Reserve Bank of New York is uniquely responsible for implementing monetary policy on behalf of the Federal Open Market Committee and acts as the market agent of the entire Federal Reserve System (as it houses the Open Market Trading Desk and manages System Open Market Account). It is also the sole fiscal agent of the U.S. Department of the Treasury, the bearer of the Treasury's General Account, and the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Paul Krugman
Paul Robin Krugman ( ; born February 28, 1953) is an American New Keynesian economics, New Keynesian economist who is the Distinguished Professor of Economics at the CUNY Graduate Center, Graduate Center of the City University of New York. He was a columnist for ''The New York Times'' from 2000 to 2024. In 2008, Krugman was the sole winner of the Nobel Memorial Prize in Economic Sciences for his contributions to New Trade Theory, new trade theory and New Economic Geography, new economic geography. The Prize Committee cited Krugman's work explaining the patterns of international trade and the geographic distribution of economic activity, by examining the effects of Economy of scale, economies of scale and of consumer preferences for diverse goods and services. Krugman was previously a professor of economics at MIT, and, later, at Princeton University which he retired from in June 2015, holding the title of Emeritus, professor emeritus there ever since. He also holds the title o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Inflation Hedge
An inflation hedge is an investment intended to protect the investor against— hedge—a decrease in the purchasing power of money—inflation. There is no investment known to be a successful hedge in all inflationary environments, just as there is no asset class guaranteed to increase in value in non-inflationary times. Conventional strategies for protecting wealth from inflation normally involve diversification into traditional assets like common stocks, gold, fixed-income securities, and real estate, but new strategies have value-generating assets like solar photovoltaics. Overview Inflation can impact investment decisions by making it difficult to predict future prices. This makes it risky to invest in certain assets, such as commodities, that may be impacted by inflation. Inflation can erode the value of investments over time. This is why it is important for investors to consider inflation when making investment decisions. ''Barron's Finance & Investment Handbook'' state ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Inflationism
Inflationism is a heterodox economic, fiscal, or monetary policy, that predicts that a substantial level of inflation is harmless, desirable or even advantageous. Similarly, inflationist economists advocate for an inflationist policy. Mainstream economics holds that inflation is a necessary evil, and advocates a low, stable level of inflation, and thus is largely opposed to inflationist policies – some inflation is necessary, but inflation beyond a low level is not desirable. However, deflation is often seen as a worse or equal danger, particularly within Keynesian economics, as well as Monetarist economics and in the theory of debt deflation. Inflationism is not accepted within the economics community, and is often conflated with Modern Monetary Theory, which uses similar arguments, especially in relation to chartalism. Political debate In political debate, inflationism is opposed to hard currency, which believes that the real value of currency should be maintained. I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Headline Inflation
Headline inflation is a statistical measure of aggregate price movement within an economy, usually expressed as percentage change in the Consumer Price Index (or other price indices) over a specific time period. It is typically measured using a comprehensive array of goods and services, including commercial products such as food and energy (e.g., oil and gas), which tend to be much more subject to price fluctuations and prone to inflationary spikes. On the other hand, " core inflation" (also non-food-manufacturing or underlying inflation) is commonly calculated from a consumer price index minus the volatile food and energy components. Headline inflation, alongside core inflation, are among the key economic data produced by various national statistical agencies. It is often used as standard indicator of changes in cost of living and is being targeted by most central banks to influence price stability. Usage Major central banks have mandates that spell out their price stability ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
COVID-19 Pandemic
The COVID-19 pandemic (also known as the coronavirus pandemic and COVID pandemic), caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), began with an disease outbreak, outbreak of COVID-19 in Wuhan, China, in December 2019. Soon after, it spread to other areas of Asia, and COVID-19 pandemic by country and territory, then worldwide in early 2020. The World Health Organization (WHO) declared the outbreak a public health emergency of international concern (PHEIC) on 30 January 2020, and assessed the outbreak as having become a pandemic on 11 March. COVID-19 symptoms range from asymptomatic to deadly, but most commonly include fever, sore throat, nocturnal cough, and fatigue. Transmission of COVID-19, Transmission of the virus is often airborne transmission, through airborne particles. Mutations have variants of SARS-CoV-2, produced many strains (variants) with varying degrees of infectivity and virulence. COVID-19 vaccines were developed rapidly and deplo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Median
The median of a set of numbers is the value separating the higher half from the lower half of a Sample (statistics), data sample, a statistical population, population, or a probability distribution. For a data set, it may be thought of as the “middle" value. The basic feature of the median in describing data compared to the Arithmetic mean, mean (often simply described as the "average") is that it is not Skewness, skewed by a small proportion of extremely large or small values, and therefore provides a better representation of the center. Median income, for example, may be a better way to describe the center of the income distribution because increases in the largest incomes alone have no effect on the median. For this reason, the median is of central importance in robust statistics. Median is a 2-quantile; it is the value that partitions a set into two equal parts. Finite set of numbers The median of a finite list of numbers is the "middle" number, when those numbers are liste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Trimmed Mean
A truncated mean or trimmed mean is a statistical measure of central tendency, much like the mean and median. It involves the calculation of the mean after discarding given parts of a probability distribution or sample at the high and low end, and typically discarding an equal amount of both. This number of points to be discarded is usually given as a percentage of the total number of points, but may also be given as a fixed number of points. For most statistical applications, 5 to 25 percent of the ends are discarded. For example, given a set of 8 points, trimming by 12.5% would discard the minimum and maximum value in the sample: the smallest and largest values, and would compute the mean of the remaining 6 points. The 25% trimmed mean (when the lowest 25% and the highest 25% are discarded) is known as the interquartile mean. The median can be regarded as a fully truncated mean and is most robust. As with other trimmed estimators, the main advantage of the trimmed mean is rob ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
RPIX
{{short description, Measure of inflation RPIX is a measure of inflation in the United Kingdom, equivalent to the all items Retail Price Index (RPI) excluding mortgage interest payments. History It was the UK's target rate of inflation from October 1992 to December 2003. From June 1997, the Bank of England was given the task of setting interest rates to meet an inflation target of 2.5 per cent on the RPIX measure. Mortgage interest payments were excluded from the inflation target because otherwise the Bank's behaviour would be distorted. Any rate rise from the Bank, aimed at bringing inflation lower, would have the side effect of raising interest payments on variable-rate mortgages, causing higher inflation on any broad measure such as RPI. Targeting RPI would thus create a vicious circle of higher rates, something avoided by using RPIX as the target. In December 2003 the Bank's target measure was changed to the Consumer Price Index, or CPI, and the target was set at 2 per cent. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Moving Average
In statistics, a moving average (rolling average or running average or moving mean or rolling mean) is a calculation to analyze data points by creating a series of averages of different selections of the full data set. Variations include: #Simple moving average, simple, #Cumulative moving average, cumulative, or #Weighted moving average, weighted forms. Mathematically, a moving average is a type of convolution. Thus in signal processing it is viewed as a low-pass filter, low-pass finite impulse response filter. Because the boxcar function outlines its filter coefficients, it is called a boxcar filter. It is sometimes followed by Downsampling (signal processing), downsampling. Given a series of numbers and a fixed subset size, the first element of the moving average is obtained by taking the average of the initial fixed subset of the number series. Then the subset is modified by "shifting forward"; that is, excluding the first number of the series and including the next value in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
Fiscal Policy
In economics and political science, fiscal policy is the use of government revenue collection ( taxes or tax cuts) and expenditure to influence a country's economy. The use of government revenue expenditures to influence macroeconomic variables developed in reaction to the Great Depression of the 1930s, when the previous laissez-faire approach to economic management became unworkable. Fiscal policy is based on the theories of the British economist John Maynard Keynes, whose Keynesian economics theorised that government changes in the levels of taxation and government spending influence aggregate demand and the level of economic activity. Fiscal and monetary policy are the key strategies used by a country's government and central bank to advance its economic objectives. The combination of these policies enables these authorities to target inflation and to increase employment. In modern economies, inflation is conventionally considered "healthy" in the range of 2%–3%. Add ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] [Amazon] |
