Edexcel A Level Economics A:復習筆記3.5.1 Demand for Labour
Factors That Influence The Demand for Labour The?labour market?is composed of?sellers of labour?(households) &?buyers of labour?(firms) Workers supply?their labour &?firms demand?labour The...
A-level考試大綱更新有什么影響？
對于選擇A-Level課程的同學來說，考試大綱的重要性毋庸置疑。因為考題多數都出自其中，想要在考試中拿到好成績，備考前熟悉考綱，掌握各大知識點是必不可少的。A-Level各大考局，約每3年都要更新一次考綱。A-leve...
Edexcel A Level Economics A:復習筆記3.4.7 Contestability
Characteristics of Contestable Markets A?contestable market?occurs when there is?freedom of entry?into a market & where?costs of exit are low A contestable market & competition are differen...
Edexcel A Level Economics A:復習筆記3.4.6 Monopsony
Monopsony Power A?monopsony?occurs when there is a?single buyer in the market A pure monopsony is actually very rare, however there are many cases where there is a?dominant buyer?in an oligopoly or...
Edexcel A Level Economics A:復習筆記3.4.5 Monopoly
Characteristics of Monopoly A monopoly is a market structure in which there is a?single seller There are no?substitute products The firm has?complete market power?& is able to set prices & ...
Edexcel A Level Economics A:復習筆記3.4.4 Oligopoly
Characteristics of Oligopoly Most markets are?imperfectly competitive Most imperfectly competitive industries operate in an?oligopoly?market structure E.g., Banks, insurance companies, department s...
Edexcel A Level Economics A:復習筆記3.4.3 Monopolistic Competition
Characteristics of Monopolistic Markets The characteristics of?monopolistic competition?are as follows There are a large number of small firms:?each one is relatively small and can act independentl...
Edexcel A Level Economics A:復習筆記3.4.2 Perfect Competition
Characteristics of Perfect Competition The characteristics of?perfect competition?are as follows There are many buyers and sellers:?due to the number of market participants sellers are?price takers...
Edexcel A Level Economics A:復習筆記3.4.1 Efficiency
Types of Efficiency An Explanation of the Four Types of Efficiency Allocative Efficiency Occurs at the level of output where average revenue = marginal cost?(AR = MC) At this point,?resources are a...
