Glossary Definitions Flashcards
Absolute advantage
A situation where for a given set of resources, one country can produce more of a particular product than another country
Absolute poverty
A condition where people’s income is too low to enable them to meet their basic needs
Accelerator theory
A model that suggests investment depends on the rate of change in income
Active balances
The amount of money held by households or firms for possible near-future use
Actual economic growth
An increase in real GDP
Ad valorem tax
A tax that is charged as a given percentage of the price
Adverse selection
When sellers have information that buyers so not have on product quality or when buys have information that sellers do not have on product quality
Aggregate demand
The total demand for an economy’s goods and services at a given price level in a given time period
Aggregate expenditure
The total amount spent in the economy at different levels of income
Aggregate supply
The total output that producers in an economy are willing and able to supply at a given price level in a given time period
Aid
Assistance given to other countries on favourable terms
Allocative efficiency
Where price is equal to marginal cost; firms are producing those goods and services most wanted by customers
Annual average method
A way of calculating the inflation rate by comparing the average level of prices during a twelve-month period with the average level in the previous twelve months
Appreciation
An increase in the international price of a currency cause by market forces
Asian Tiger economy
Export-led, high growth economies in Asia
Asymmetric information
Where one party has more or better information than another in a business transaction
Automatic stabilisers
Changes in government spending an taxation that occur to reduce fluctuations in aggregate demand without any alteration in government policy
Autonomous investment
Investment that is made independent of income
Average cost
The cost per unit of output
Average product
Total product divided by the number of workers employed; a simple measure of productivity
Average prosperity to consume
The proportion of income that is consumed
Average prosperity to import
The proportion of income that is spent on imports
Average rate of taxation
The proportion of income that is taxed
Average revenue
Revenue per unit of output
Balanced budget
Government revenue equalling government expenditure
Balance
Debit items on the current account equalling credit items
Balance of payments account
A record of a country’s economic transactions with the rest of the world over a year
Bank credit multiplier
The process by which banks can make more loans than deposits avaliable
Barriers to entry
Restrictions that prevent new firms entering an industry
Barrier to exit
A restriction that prevents a firm leaving a market
Barter
Direct exchange of goods and services for other goods and services
Base year
The reference point in time. It is the starting year in an index and is given a value of 100
Basic prices
Prices charged by producers before the addition of indirect taxes and the deduction of subsidies
Benefit:cost ratio
Net benefits as a proportion of net costs
Bilateral aid
Aid given by one country to another country
Birth rate
The number of live births per thousand of the population in one year
Broad money
Money used for spending and saving
Budget
An annual statement in which the government outlines plans for its spending and tax revenue
Budget deficit
Government expenditure exceeding government revenue
Budget line
The combinations of two goods that can be purchased with given income and given prices
Budget surplus
Government revenue exceeding government expenditure
Buffer stock scheme
A type of commodity agreement designed to limit price fluctuations
Business cycle
Fluctuations in economic activity
Capital
A factor of production; a physical resource made by humans that aids the production of goods and services
Capital account
Within the balance of payments, a record of the sale and purchase of copyrights, patents, trademarks and money brought into the country by immigrants and taken out by emigrants
Capital government spending
Government spending on investment
Capital-output ratio
A measure of the amount of capital used to produce a given amount or value of output
Capital ratio
A bank’s available financial capital as a percentage of its risker assets
Capital tax
A progressive tax paid annually on the difference between the buying and selling price of an asset
Cartel
A formal agreement between firms to limit competition by limiting output or fixing prices
Casual unemployment
Unemployment that occurs when people have left one short-term job and before they take up another short-term job
Central bank
Bank owned by the government that provides banking services to the government and commerical banks and which operates monetary policy
Ceteris paribus
A Latin phrase meaning ‘other things equal’ or ‘other things are unchanged’
Changes in demand or supply
When there is a shift in the demand or supply curve due to a change in factors other than the price of the product
Choice
Resources are scarce so individuals, firms and government have to consider alternatives
Circular flow of income model
A simplified view of how income flows around the economy
Claimant count measure
A measure of unemployment based on those claiming unemployment benefits
Climate change
A change in the weather of a region over a period of time
Closed economy
An economy that does not trade with other economies
Collusion
An anti-competitive action by producers
Commercial banks
Bank which air to make a profit by providing a range of banking services to firms and households
Comparative advantage
A situation where a country can produce a product at a lower opportunity cost than any other country
Compensation of employees
Income of workers who work in another country for a short period of time
Complement
A good consumed with another
Concentration ratio
A measure of the combined market share of the piggest three, four or five firms in a market
Conglomerate
A company with a large number of diversified businesses
Constant prices
Prices in a base year
Consumer expenditure
Spending by households on good and services
Consumer price index
A measure that shows the average change in the prices of a representative basket of products purchased by households
Consumers
Individuals or households who buy good and services for their own use or others
Consumer purplus
The difference between the price a consumer is willing to pay for a product and its market price
Consumption
Spending by households on good and services
Consumption function
The relationship between income and consumption
Contestability
The extent to which barrier to entry into a market are free and exit from the market is costless
Contestable market
A market where entry is free and exit is costless
Contractionary fiscal policy
Decreases in government spending and increases in taxes designed to reduce the growth of aggregate demand
Cost-benefit analysis
A method of decision-making that takes into account the costs and benefits involved
Cost-push inflation
Inflation caused by increases in costs of production
Counter-cyclically
Going against the fluctuations in economic activity
Credit regulations
Rules affecting bank lending
Creeping inflation
A low rate of inflation
Cross elasticity of demand
Measure the responsiveness of the quantity demanded for one product following a change in the price of another product
Cross-subsidisation
Profits from one part of a firm are used to offset losses made elsewhere in the businessC
Crowding in
The idea that higher public sector spending will just replace private sector spending
Current account deficit
The value of debit items on the current account exceeding the value of credit items
Current account surplus
The value of credit items on the current account exceeding the value of debit items
Current account
A record of the trade in goods, trade in services, primary income and secondary income
Current government spending
Government spending on providing goods and services
Customs union
A trade bloc where there is free trade between member union countries and a common external tariff on imports from non-members
Cyclical budget deficit
A budget deficit caused by a decline in economic activity
Cyclical unemployment
Unemployment that results from a lack of aggregate demand
Deadweight welfare loss
The loss in welfare arising from an inefficient allocation of resources
Death rate
The number of deaths per thousand of the population in one year
Debtors
People, firms or governments who owe money
Decreasing returns to scale
Where factor inputs increase at a proportionately faster rate than the increase in output
Deflationary gap
A shortage of aggregate expenditure so that potential output is not reached
Deflation
A sustained fall in the price level
Demand
The quantity of a product that consumers are willing and able to buy at different prices per period of time, ceteris paribus
Demand curve
A line plotted on a graph that represents the relationship between the quantity demanded and the price of a product
Demand deposit account
A bank account that allows the holder to make a receive payments
Demand-pull inflation
Inflation caused by increases in aggregate demand not matched by equivalent increases in aggregate supply
Demand schedule
The data from which a demand curve is drawn on a graph
Demerit good
A good that is thought to be undesirable for consumers and is over provided by the market because of information failure
Demographers
People who study changes in the structure of human populations
Dependency ratio
The proportion of the economically inactive compared to the labour force
Depreciation
A decrease in the international price of a currency caused by market forces
Depreciation of capital goods
The value of capital goods that have worn out or become out-of-date
Depression
A fall in real GDP that lasts several yearsDe
Deregulation
When barriers to entry into an industry are removed
Derived demand
Where the demand for a good or service depends upon the use that can be made from it
Devaluation
A decision by the government to lower the international price of the country’s currency
Development traps
Restriction on the growth of developing economies that arise from low levels of savings and investment
Direct taxes
Taxes on income and wealth
Discouraged workers
Workers who would like a job but who have given up actively seeking work after a period of trying to find work
Discretionary fiscal policy
Deliberate changes in government spending and taxation
Diseconomies of scale
Where long-run average costs increase as the scale of output increases
Disequilibrium
A situation where demand and supply are not equal in a market
Disequilibrium unemployment
Unemployment that arises when the aggregate supply of labour is greater than the aggregate demand for labour at the current wage rate
Disinflation
A fall in the inflation rate
Disposable income
Income minus direct taxes plus state benefits
Dissaving
Consumer expenditure exceeds income, with people or countries drawing on past savings or borrowing
Diversification
Where a firm grows through the production or sale of a wide range of different products
Dividend payments
A share of a firms profits paid to its shareholders
Division of labour
Where a manufacturing process is split into a sequence of individual tasks
Double coincidence of wants
A situation where two people each have something to other one wants
Dumping
Selling products in a foreign market at below their cost of production
Dynamic efficiency
When resources are allocated efficiently over time
Economically active
People in the labour force
Economically inactive
People who are not in the labour force
Economic and monetary union
Coordination of policies and the operation of a single currency by a group of countries
Economic development
An increase in welfare and quality of life
Economic efficiency
Where scarce resources are used in the most efficient way to produce maximum output
Economic growth
In the short run an increase in a country’s output and in the long run, an increase in a country’s productive potential
Economic rent
A payment made to a factor of production above that which is necessary to keep it in its current use
Economic system
The way in which production is organised and choices are made in an economy
Economies of scale
The benefits gained from falling long-run average costs as the scale of output increases
Economies of scope
Where a reduction in average total cost is made possible by a firm changing the different gods it produces
Effective demand
Demand that is supported by the ability to pay
Elastic
Where the relative change in the quantity demanded is greater than the change in price, income or the prices of substitutes and complements
Elasticity
A numerical measure of responsiveness of one variable following a change in another variable, ceteris paribus
Embargo
A ban in imports and/or exports
Emerging economy
One that is making quick progress towards becoming a high-income economy
Employment rate
Employed workers as a percentage of the population of working age
Entrepreneur
AN individual who seeks out new business opportunities and is willing to take risks
Enterprise
As a factor of production involves organising production and taking risks
Equality
Where everyone is treated in the same way
Equilibrium
A situation where there is no tendency to change in a market
Equilibrium price
The price where demand and supply are equal, where the market clears
Equilibrium quantity
The amount that is traded at the equilibrium price
Equilibrium unemployment
The unemployment which exists when the labour market is in equilibrium. It includes voluntary, frictional and structural unemployment
Equi-marginal principle
Consumers maximise their utility where their marginal valuation for each product consumed is the same
Equities
Shares in firms
Exchange control
Restrictions on the purchases of foreign currency
Exchange rate
The price of one currency in terms of another currency
Excise duties
A specific tax that is levied on goods such as cigarettes
Excludability
Where it is possible to stop someone from consuming a good or service
Exhaustive government spending
Government spending which makes use of resources
Expansionary fiscal policy
Increases in government spending and cuts in taxation designed to increase aggregate demand
Expectations-augmented Phillips curve
A diagram that shows that while there mat be a trade-off between unemployment and inflation in the short run, there is no trade-off in the long run
Expenditure method
A way of calculating GDP by totalling all the spending on the country’s output
Expenditure reducing policy
Policy tools designed to reduce imports and increase exports by reducing demand
Expenditure switching policy
Policy tools designed to encourage people to switch form buying foreign-produced products to buying domestically produced products
Exports
Goods and services sold to other countries
Extension of demand or supply
An increase in the quantity demanded or quantity supplied
External benefits
Those benefits that are received by a third party not involved in the action
External costs
Those costs incurred and paid for by a third party not involved in the action
External economies of scale
Cost savings accruing to all firms as the scale of the industry increases
Externality
Where the action of a producer or consumer give rise to side effects on others not directly involved in the action
Extreme poverty
Where a household exists on less than $1.90 a day
Factor endownment
The availability of capital, enterprise, labour and land in an economy
Factors of production
Resources or inputs available in an economy that are used in the production of goods and services
Financial account
Within the balance of payments, a record of the transfer of financial and capital assets between the country and the rest of the world
Firm
Any business that hires factors of production to produce goods and services
Fiscal drag
The income of people and firms being pushed into higher tax brackets as a result of inflation
Fiscal policy
The use of taxation and government spending to influence aggregate demand
Fisher equation
The statement that MV = PT
Fixed costs
Costs that are independent of output in the short. run
Fixed exchange rate
An exchange rate set by the government and maintained by the central bank
Floating exchange rate
An exchange rate that is determined by the market forces of demand and supply
Foreign direct investment
The setting up of production units or the purchase of existing production units in other countries
Free goods
Goods that are not scarce and have 0 opportunity cost
Free rider
Someone who does not pay to use a public good
Free trade
International trade not restricted by taxes on important and other policy tools designed to give domestic producers protection from competition from imports
Free trade area
A trade bloc where member governments agree to remove trade restrictions among themselves
Frictional unemployment
Unemployment that is temporary and arises when workers are in-between jobs
Full economic union
A trade bloc where there is free trade between member countries, a common external tariff, common economic policies and the same currency
Full employment
The level of employment corresponding to where all who wish to work have found jobs, excluding frictional unemployment
Fundamental economic problem
Scarce resources but unlimited wants
GDP deflator
The price index of all domestically produced goods and services
Geographical mobility of labour
The ability of workers to move to a job in a different location
Giffen good
A type of inferior good where the quantity demanded falls as price falls and the quantity demanded inreases when price increases
Gig economy
A labour market based on short-term contracts
Gini coefficient
A numerical measure of income inequality
Global warming
A rise in the temperature of the earths atmosphere arising from the emission of greenhouse gases
Globalisation
The process by which the world is becoming increasingly interconnected through trade and other links
Government failure
Where government intervention to correct market failure leads to a net loss of economic welfare
Government macroeconomic failure
Government intervention reducing rather than increasing economic performance
Government securities
Bills and bond issued by the government to raise money
Government spending
The total of local and national government expenditure on goods and services
Greenhouse gases
Carbon dioxide, methane, nitrous oxide
GDP
The total output produced in a country
Gross investment
Total spending on capital goods
Gross national disposable income
GNI plus net transfer of worker’s income to their relatives to and from other countries
GNI
GDP plus net income from abroad
High-income countries
Economies where income per head was $12,376 or more in 2018
Homemakers
People who look after the household of their own families
Horizontal integration
Where a firm merges or acquires another in the same line of business
Hot money flows
Flows of money moved around the world to take advantages of changes in interest rates and exchange rates
Human capital
The value of labour to the productive potential of an economy