Chapter 1 Flashcards
Economics
“Economics is a science which studies human behaviour as a relationship between ends and scarce means which have alternative uses”
Economic Production System
Inputs are transformed into outputs to attain a certain goal
Capital
an economic term for wealth that is used to produce more wealth
What is the relationship between labour and capital?
Inversely proportional.
Large capital (machinery) —> less labour force
What is cashflow?
Inflow-> income
Outflow-> expenses
Fixed assets
Assets that are kept for a long period of time.
E.g. land and buildings, machinery, vehicles
Current assets
Kept for a short period of time.
E.g. materials, trading stock, cash and cash equivalents, cash float
The business entity concept
The business is separate from the owner(s) of the business. Therefore the accounting records for even the simplest business, the sole trader, must be kept separate from the personal affairs of the owner or owners.
Accounting equation
Assets = Owners Equity + Liabilities
Command economy
RULERS make all decisions about production and consumption
Market economy
HOUSEHOLDS make all decisions about production and consumption.
— individuals are favoured over groups
Capitalism
INDIVIDUALS/FIRMS develop, own and control the country’s capital.
— individuals are favoured over groups
Communism
PUBLIC owns all important means of production (restricted number of
participants e.g. a family). Capital belongs to all, becomes difficult to maintain as the number of people increases.
— rulers take decisions and communism places the rights of the group
above those of the individual
Markets
Firms sell their product in a market which allows for exchanges, transactions and trades between buyers and sellers
Diminishing utility
The more one has of a product, the lower its marginal personal use is
Demand depends on (6):
- The type of product
- Popularity
- The quality
- Satisfies choice
- Availability
- Price
(Doo Doo Toilet Paper Products Quickly Soothe Caca And Poo)
Supply factors
- ease of making
- material costs
- labour
- machines
- capital
- price
Price elasticity of demand
(% change in quantity) divided by (% change in price)
Price elasticity
• p (1 + 1/price elasticity of demand)
• increase in market revenue for an extra unit sold
Income elasticity of demand
(% change in quantity) divided by (% change in income)
Cross price elasticity
• measures a products’ complement and substitute
• e(q-a), (p-b) = (% change in quantity of a) divided by (% change in price of b)
• If cross price elasticity is positive —> substitute product
• If cross price elasticity is negative —> complementary product
• If product form becomes less competitive, the cross elasticity tends to zero (can expect increasing market size with increasing demand)
Monopoly
One supplier in the market (may exist by legalities which exclude others trading)
Monopsony
A single demander in the market
Perfect competition
— Many suppliers and demanders, produce/consume homogenous products, have free mobility of resources and have complete knowledge of resources concerning price and cost.
— perfect competitor produces small outputs relative to the market
— A perfectly competitive firm sets the output/quantity so marginal revenue equals margina costs, to maximise profits