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Economics-Mankiw-P9
Definitions of the newest Mankiw (Special edition with financial crisis)Ch.25-28
Question | Answer |
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Productivity | the quantity of goods and services produced from each hour of a worker's time |
Physical capital | The stock of equipment and structures that are used to produce goods and services |
Human capital | the knowledge and skills that workers acquire through education, training and experience |
Natural resources | the inputs into the production of goods and services that are provided by nature, such as land, rivers and mineral deposits |
Technological knowledge | society's understanding of the best ways to produce goods and services |
Diminishing resources | the prosperity whereby the benefit from an extra unit of an input declines as the quantity of the good increases |
Catch-up effect | the property whereby countries that start off poor tend to grow more rapidly than countries that start off rich |
Financial system | the group of institutions in the economy that help to match one person's saving with another person's investment |
Financial markets | financial institutions through which savers can directly provide funds to borrowers |
Bond | A certificate of indebtedness |
Stock (or share or equity) | a claim to partial ownership in a firm |
Financial intermediaries | financial institutions through witch saver can indirectly provide funds to borrowers |
investment fund | an institution that sells shares to the public and uses the proceeds to buy a portfolio of stocks and bonds |
National saving (saving) | the total income in the economy that remains after paying for consumption and government purchases |
Private saving | the income that households have left after paying for taxes and consumption |
Public saving | the revenue that the government has left after paying for its spending |
Budget surplus | An excess of tax revenue from government spending |
Budget deficit | s shortfall of tax revenue from government spending |
Crowding out | a decrease in investment that results from government borrowing |
Finance | the field of economics that studies how people make decisions regarding the allocation of resources over time and the handling of risk |
Present value | the amount of money today that would be needed to produce, using prevailing interest rates, a given future amount of money |
Future value | the amount of money in the future that an amount of money today will yield, given prevailing interest rates |
Compounding | the accumulation of a sum of money in, say, a bank account, where the interest earned remains in the account to earn additional interests in the future |
Risk averse | exhibiting a dislike of uncertainty |
Diversification | the reduction of a risk achieved by replacing a single risk with a large number of smaller risks |
Idiosyncratic risk | risk that affects only a single economic actor |
Aggregate risk | risk that affects all economic actors at once |
Fundamental analysis | the study of a company's accounting statements and future prospects to determine its value |
Efficient market hypothesis | the theory that assets prices reflect all the publicly available information about the value of an asset |
Informationally efficient | reflecting all available information in a rational way |
Random walks | the path of a variable whose changes are impossible to predict |
Natural rate of unemployment | the normal rate of unemployment around which the unemployed rate fluctuates |
Cyclical unemployment | the deviation of unemployment from its natural rate |
Labour force | the total number of workers, including both the employed and the unemployed |
Unemployment rate | the percentage of the labour force that is unemployed |
Labour force participation rate (or economic activity rate) | the percentage of the adult population that is in the labour force |
Structural unemployment | unemployment that results because the number of jobs available in some labour markets is insufficient to provide a job for everyone who wants one |
Job search | the process by which workers find appropriate jobs given their tastes and skills |
Unemployment insurance | a government program that partially protects workers's incomes when they become unemployed |
Union | a work association that bargains with employers over wages and working conditions |
Collective bargaining | the process by which unions and firms agree on the terms of employment |
Strike | The organized withdrawal of labour from a firm by a union |
Efficiency wages | above-equilibrium wages paid by firms in order to increase worker productivity |