EC2008 Flashcards
What factors influence trade patters ?
distance, cultural affinity, and trade agreemets
What is the gravity model?
The gravity model is a mathematical model that predicts and explain trade relationships
What can impact on the volume and nature of international trade
government policies such as: tariffs, quotas, and trade agreements
what does international trade focus on?
the exchange of goods nad sevices between countries
What does international finance focus on?
financial transactions, monetary exchange and investments
what is the Ricardian model
it examines the difference in the productivity of labour [due to differences in technology] between countries
what is the specific factors model?
Also known as the Heckscher-ohlin model, it examines difference in labour, labour skill, physical capital land or other factors of PRODUCTION between countries
how is comparative advantage defined?
it is defined by comparing the opportunity cost across countries
what are the key concepts in the definition of the Ricardian model
Comparative advantage and opportunity cost
what is the production possibility frontier [PPf]
THe PPF of an economy shows the maximum amount of goods that can be produced for a fixed amount of resources
what are relative wages
they are the wages of the home country relative to the wages in the foreign country
what is economies of scale
it is the cost advantge that come from producing on a larger scale
two types of economies of scale
internal and external
what is interna economies of scale
when the cost per unit of output depends on the size of the firm
what is external economies of scale
when the cost per unit of output depends on the size of the industrywh
what are the different forms of external economies of scale
knowledge spillover
specialised supplies
labour pooling
what is the learning curve
it is a graphical representaion of dyanamic increasing returns to scale
what can the learning curve justify
protectionism
what is dumping
it is the practice of charging a lower price for exported goods than for goods sold
domestically
what is dumping an example of
price discrimination
when can price discrimination and dumping occur
- imperfect competition exist
market are segmented so that goods are not easily bought in one market and resold in another