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IGCSE Economics Flashcards

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4788511910Opportunity costA cost of choosing one thing over the next best alternative.0
4788511911The economic problemThe idea that resources are scare and wants are unlimited1
4788511912EconomyWhere people produce goods and services.2
4788511913MarketWhere a group of people willing to exchange goods and services meet.3
4788511914Perfect marketNeither Consumer/producer solely influence the price charged for goods and services4
4788511915Imperfect marketa powerful consumer or producer can influence prices5
4788511916The four factors of productionLand, Capital, Labour, Enterprise6
4788511917Consumer Goodsproducts bought by consumers to satisfy their wants7
4788511918The two types of consumer goodsdurable consumer good which can last a long time and a non-durable consumer good which does not last long.8
4788511919Capital goodsMan made resources produced by labour which can help in the production of other goods and services.9
4788511920Public goodsa good is offered by the government since no private firm would be willing to produce it10
4788511921Merit goodsa good/service offered by the government since it feels that people need them regardless whether they can pay for them11
4788511922Private wealthgoods and services owned by entrepreneurs and people in the private sector12
4788511923Social wealthgoods and services owned by the government in the public sector13
4788511924National wealthboth private and social wealth.14
4788511925Earned incomemoney earned while working (wage/salary).15
4788511926Unearned incomemoney generated from assets and wealth (no working required)16
4788511927Resource allocationhow much factors of production are used in the production of a particular good/service.17
4788511928Economic systemUsed to answer a countries three economics questions, what, how, and for whom18
4788511929The free market systemboth producers and consumers determine what and for whom they produce goods19
4788511930The main aim of entrepreneursProfit20
4788511931The price mechanismused by entrepreneurs to decide what to produce21
4788511932Average product=total product/units of labour22
4788511933Primary IndustryRaw materials are obtained, farming mostly.23
4788511934Secondary industrywhere materials are processed into goods and services, in factories.24
4788511935Tertiary industrywhen goods and services are then sold, shops etc.25
4788511936Specializationwhen a country is good at producing a certain good/service.26
4788511937Division of Labourwhen a workforce is separated for each to do a specific task in producing a good or service.27
4788511938Marginal Product= Change in total product / change in total labour.28
4788511939The law of diminishing returnsadding more units of factors of production give diminishing results to total product.29
4788511940Increasing returnswhen added factors of production increase total output.30
4788511941Fixed costscosts that do not change as output changes31
4788511942Variable costcosts that increase per increasing output32
4788511943Total costsboth fixed and variable costs33
4788511944Average coststotal costs/ output34
4788511945Total revenuethe price of goods multiplied by the quantity of goods35
4788511946Average revenuetotal revenue / output.36
4788511947Break Even point of productionThe point of production when total costs are equal to total revenue37
4788511948Depreciationcapital equipment used in a firm wears out and needs to be replaced.38
4788511949Optimum point of productionthe average cost of producing a good/service is at its lowest level possible39
4788511950Increasing returns to Scalea company doubles its inputs and more than doubles its outputs40
4788511951Diminishing returns to Scalea company doubles its inputs and less than doubles its outputs41
4788511952Constant returns to Scalea company both doubles its inputs and outputs.42
4788511953Economies of scalethe average cost of producing a good/service decreases as output increases43
4788511954Diseconomies of scaleoccur when the average cost of producing a good/service increases from a firm being inefficient.44
4788511955Financial Economies of scale:Allow firms to take huge loans and sell shares on stock exchange.45
4788511956Marketing Economies of scale:Firms can buy items in bulk for discount.46
4788511957Technical Economies:Firms can be specialized, employing specialist workers and machineries.47
4788511958Risk-Bearing Economies:Have many suppliers. Are also diversified, meaning that they produce a large number of products and therefore do not rely on only one48
4788511959Entrepreneurperson who combines the factors of production and takes the risk in the company49
4788511960The sole trader/proprietorbusiness owned and run by a single person who bears all profits/responsibility50
4788511961Partnershipspartners own the company sharing profit/responsibility51
4788511962Cooperativesowned by workers, share profits and liability equally52
4788511963Corporationowned by shareholder, limited liability53
4788511964Multi-nationalcompany that operates in more than one country with headquarters in one country54
4788511965The Interest Ratethe Cost of Borrowing Money.55
4788511966Venture capitalmoney lent to small and risky businesses/firms.56
4788511967The Stock Marketthe market where buyers and sellers trade shares.57
4788511968Mortgagea loan given for buying a property which is to be repaid over a period of 20-30 years.58
4788511969Mergeragreement between two firms to join together and form a new enterprise.59
4788511970Horizontal Integrationtwo firms in the same stage of industry join together.60
4788511971Vertical integrationfirm joins another firm in a previous stage of production61
47885119728 Factors that affect the location of firmsTransport, Favour of a specific location, Cheap land, Near labour supply, near raw materials, near market, near power supply, traditional locations.62
4788511973Demandis the willingness and ability of consumers to buy goods and services.63
4788511974Ceteris ParabisMeans all other things being equal and is used to examine determinants in isolation64
4788511975Complementsgoods that come together, are jointly demanded.65
4788511976Substitutessimilar goods where one's change in price affects the others demand oppositely.66
4788511977Contraction of demandrefers to the quantity demanded for a product to fall as price rises.67
4788511978Extension of demandrefers to an increase in quantity demanded with a fall in price68
4788511979Supplyis the amount of goods and services producers are willing to make and sell at a given price.69
4788511980Utilityrefers to the satisfaction a consumer gains from buying goods and services70
4788511981Law of diminishing marginal utilityrefers to the fact that the more of a commodity a consumer has, the less utility he/she gets from it.71
4788511982Determinants of SupplyWeather, technical progress, changes in costs of factors of production, changes in prices of other commodities72
4788511983Excess demandrefers to the quantity demanded being higher than the quantity supplied73
4788511984Excess supplyrefers to the quantity supplied being higher than the quantity demanded74
4788511985Factors of demandWeather, Changes in people's income, Changes in population, Changes in the prices of other goods, changes in fashion/popularity75
4788511986Equilibrium priceThe equilibrium price is the market price where the quantity demanded of a good is satisfied with the quantity supplied76
4788511987Disequilibrium(Quantity demanded does not equal Quantity supplied) at a given price level77
4788511988Price elasticity of demandhow much a change in price would affect demand.78
4788511989Equation for Price elasticity of DemandChange in quantity demanded/ % Change in price.79
4788511990Income elasticity of demandrefers to how much a change in income would affect the quantity demanded.80
4788511991YED is bigger than 1it's a normal good.81
4788511992YED is negativethe good is an inferior good82
4788511993Cross elasticity of demandchange in the price of one good affects the demand of another good.83
4788511994XED is positivethe two goods are substitutes84
4788511995XED is negativethe two goods are complements85
4788511996Non-price competitionrefers to firms creating wants for their products through other methods such as advertising.86
4788511997Perfect competitionfirms are productively efficient and operate in an allocatively efficient market.87
4788511998Characteristics of a perfect competitive marketHomogeneous product (same goods), price takers (cannot influence price b/c competition), perfect information, freedom of entry and exit.88
4788511999Advantages of a monopolyeconomies of scale, can be efficient and lower prices, better able to afford R&D89
4788512000Disadvantages of a monopolyincreased prices, no choice in product, no incentive to innovate90
4788512001Product differentiationproducts that are similar are produced only with slight differences.91
4788512002Normal profitWhen profits fall to the point of keeping existing firms in the industry but not high enough to attract new firms in search of high profits.92
4788512003Monopolyhas no competition, has abnormal profits, are the price makers, have barriers to entry, there is imperfect information and non-homogeneous products.93
4788512004Wagethe price of labour94
4788512005Labor marketdemand and supply for labour.95
4788512006Productivitythe amount of output that is produced from a given input of resources.96
4788512007Average product of labourTotal output / Total number of employees.97
4788512008Trade unionan organization that represents the worker's interests.98
4788512009Wage differentialsthe different salaries every person receives based on abilities and qualifications, dirty jobs, satisfaction, lack of information, immobility, and fringe benefits99

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