IB Economics SL Definitions

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absolute poverty

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184 Terms

1

absolute poverty

Inability of an individual to afford basic goods and services, nationally and internationally determined by the poverty line

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2

actual growth

in the context of the PPC model, growth as a result of reduction in unemployment or improvement in efficiency. movement inside the PPC to the edge

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3

administrative barriers

a type of trade protection countries use to prevent free flow of imports into a company. often considered hidden trade protection

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4

aggregate demand

total quantity of goods and services that all buyers in an economy want to purchase over a period of time

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5

aggregate supply

total quantity of goods and services produced in an economy over a period of time

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6

allocative efficiency

an allocation of resources that results in producing the combination and quantity of goods that is mostly preferred by consumers. MSB = MSC

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7

anti-dumping

excuse for trade protectionism where a country can accuse another of dumping and use tariffs to ‘protect’ themselves

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8

appreciation

increase in the value of a currency in a floating exchange rate system

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9

balance of payments

a record of all the transactions between the residents of a country and the residents if other countries, usually for a year, in the form of debits and credits

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10

barriers to entry

anything that can prevent a firm from entering an industry and beginning production

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11

bilateral trade agreement

any trade agreement involving two trading partners

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12

business confidence

a measure of the degree of optimism among firms in an economy about the future performance of firms and the economy

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13

business cycle

fluctuation in the growth of real output over a period of time

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14

capital

one of the FoP which had to be produced itself

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15

capital account

the inflows minus outflows for capital transfers and use of natural resources

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16

capital flight

the large scale transfer of privately owned financial capital to another country resulting in uncertainty of holding assets

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17

capital gains tax

a tax on profits from financial investments e.g. real estate, stocks

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18

carbon tax

a tax per unit of carbon emissions of fossil fuels

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19

central bank

financial institution responsible for regulating commercial banks and monetary policy

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20

circular economy

idea that goods should be produced in a way that they can be repaired rather than thrown out

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21

circular flow of income

flow of income in the economy where value of output = income produced from production

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22

collective self governance

solution to the use of common pool resources where the users take control of the resources in a sustainable way. Counters the idea of the tragedy of the commons

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23

commercial bank

a financial institution whose main function is to hold deposits for customers, make loans to customers, transfer funds and buy government bonds

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24

common market

type of trading bloc where countries that formed a customs union eliminate all barriers between them and allow for unrestricted movement in the factors of production between them

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25

common pool resources

resources that are not owned by anyone and have no price

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26

complementary goods

two or more goods that are used together

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27

composite indicator

a summary measure of more than one indicator e.g. HDI does edu, health and income

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28

consumer confidence

a measure of the degree of optimism of consumers about their future income and the economy

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29

consumer price index

a measure of the cost of living for the typical household, compares the value of a basket if goods and services in one year with the same basket in the base year

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30

consumer surplus

difference between the highest prices consumers are willing to pay for a good and the price actually paid

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31

corporate income tax

tax on profits of corporations

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32

corporate social responsibility

the practise of some corporations to avoid socially undesirable activities

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33

cost-push inflation

a type of inflation generated by a fall in aggregate supply as a result of increased costs of production

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34

credit rating

an assessment of the ability of a borrower to pay back loans

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35

current account

includes balance of trade, plus inflows minus outflows of income and current transfers

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36

customs union

a type of trading bloc where member countries eliminate trade barriers and adopt a common policy towards all non-member countries

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37

cyclical unemployment

a type of unemployment that occurs during the downturns of the business cycle

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38

debt relief

the cancellation or forgiveness of all or a portion of a country’s debt

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39

debt servicing

the payments that must be made to repay the debt

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40

deflation

a sustained decrease in general price level

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41

demand -pull inflation

a type of inflation caused by an increase in aggregate demand

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42

demerit goods

goods which are considered to be undesirable for consumers

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43

depreciation

a decrease in the value of a currency in a floating exchange rate system

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44

deregulation

policies involving the reduction of gov regulations of the private sector

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45

devaluation

the decrease in teh value of a currency in a fixed exchange system

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46

development aid

foreign aid intended to help economically less developed countries

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47

direct tax

taxes payed directly to the gov

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48

disinflation

a fall in the RATE of inflation

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49

diversification

a change involving greater variety

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50

economic development

rises in the standard of living and wellbeing of population

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51

economic growth

increases in total real output produced by a country

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52

economic integration

the extend of economic interdependence on other nations as a result of trade agreements

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53

entreprenuership

the ability of an individual to innovate and develop new ways of doing things

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54

exchange rate

the rate at which one currency can be exchanged for another

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55

export promotion

a growth strategy where a country attempts to achieve economic growth by expanding its exports

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56

export subsidy

a payment by the gov to a producer per unit of the subsidised export good

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57

financial account

inflows minus outflows of funds due to FDI, portfolio investment, changes in reserve assets and changes in official borrowing

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58

fixed exchange rate

an exchange rate fixed by the central bank of that country and does not change in response to currency demand and supply

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59

floating exchange rate

and exchange rate determined entirely by market forces

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60

foreign aid

transfer of funds or goods to developing countries in order to bring about improvements to economic, social or political conditions

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61

FDI

investment by firms based in one country into another

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62

free trade area/agreement

a type of trading bloc where a group of countries eliminates tarde barriers between them

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63

frictional unemployment

unemployment that occurs when someone is between jobs

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64

gender inequality index

a composite indicator that measures inequalities between genders in reproductive health, empowerment and labour market participation

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65

gini coefficient

summary measure of Lorenz curve

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66

globalisation

economic integration on a global scale involving increasing interconnectedness

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67

GDP

measure of the value of aggregate output within the geographical bounds of an economy produced within a year

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68

GNI

a measure if the total income received by residents of a country over a period of time

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69

Happiness index

measures economic wellbeing

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70

Happy planet index

accounts for environmental sustainability and economic well-being

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71

human capital

skills, abilities and knowledge acquired by people as well as their health

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72

human development index

composite indicator of development whcih measures education, health and income percapita

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73

humanitarian aid

foreign aid extended in regions where there are emergencies caused by violent conflicts or natural disasters to save lives

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74

import substitution

where a country manufactures simple consumer goods to promote domestic industry instead of importing

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75

income effect

as price falls, real income increases causing teh consumer to buy more of the good

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76

income elasticity of demand

measure of the responsiveness of demand to changes in income

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77

indirect taxes

taxes levied on the spending to buy goods

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78

Inequality adjusted HDI

composite indicator with adjusted HDI dimension for inequality

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79

infant industry

a new domestic industry that has not had time to establish itself and achieve efficiencies in production and therefore cannot compete

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80

inferior good

a good for which the demand varies negatively with income, as income decreases, demand increases

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81

inflation

a sustained increase in the price level

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82

inflation targeting

type of monetary policy which focuses on achieving a particular inflation target

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83

inflationary gap

real GDP > potential GDP

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84

informal economy

economy where economic activities are unregistered and unrecorded

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85

interest

a payment per unit of time for the use of borrowed money

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86

international monetary fund

international financial institution which makes short term loans to governments to alleviate debt, stabilise exchange rates etc..

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87

joint supply

the production of two or more goods that are derived from a single product, making one without the other is impossible, e.g. milk and butter

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88

labour union

an association of workers in a particular profession, whose objective is to improve working conditions and defend rights of workers

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89

land rights

a group of property rights that refer to the rights and rules to posses, occupy and use land

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90

law of diminishing marginal returns

as more and more units of a variable input is added to one of more fixed input of production, the marginal product at first increases and then begins to decrease

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91

law of diminishing marginal utility

as the consumption of a goods increases, the marginal utility the consumer recieves, decreases with each additional unit consumed, therefore consumers will only buy more if the price falls

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92

long run (macro)

period of time when prices of resources especially wages change along with changes in the price level

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93

long run (micro)

time period in which all inputs can be changed, there are no fixed inputs

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94

long-term growth trend

in the business cycle diagram, refers to the line that runs through the business cycle, reoresenting average growth over long periods of time

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95

lorenz curve

curve illustrating a degree of equality of income distribution in an economy

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96

luxury goods

goods that are not necessary or essential. they have a PED > 1 and YED > 1

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97

managed exchange rates

exchange rates that are for the most part free to float to their market levels. However over long periods of time central banks periodically intervene to stabilise the exchange rate in the long run

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98

market

any arrangement where buyers and sellers of a particular good, service or resource are linked together to make an exchange

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99

market failure

occurs when the market fails to allocate resources efficiently or to provide the quantity and combination of goods and services mostly wanted by society

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100

merit goods

goods that are desirable for consumers but under provided by the market

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