Economics Basics Flashcards
What is the business cycle?
Expansion - Peak - Contraction - Trough - Recover (“Every peak contracts through recovery”)
What is GDP?
measurement of economic output WITHIN a country’s borders. All FINAL goods AND services
What measures economic growth?
change in real GDP over time
What helps predict business cycles?
leading, lagging, and coincident indicators
What influences LRAS?
factors of productions ONLY. NOT price level
What heavily influences shift in the SRAS curve?
profit opportunity
Real GDP
= nominal GDP/ GDP deflator x 100
Multiplier Effect
= change in REAL GDP resulting from an increase in spending
Multiplier
= 1/(1-MPC) or 1/MPS
a higher MPC will result in a larger multiplier… more consumption has larger effect on GDP
How can we measure GDP?
Expenditure approach or Income Approach
What are the economic indicators/measures?
- Real GDP
- Unemployment Rt
- Inflation Rt.
- Interest Rt
Unemployment Rate
= Unemployed (seeking past 4 weeks)
___________________________________
Total Labor (seeking, >16, non-institutional)
Expenditure Approach to GDP
= Government spending + Gross Investment + Household Spending + Net Exports (GICE)
National Income (NI)
- Gross National Product (GNP) - economic depreciation - Indirect business tax
- Net national product (NNP) - indirect business tax
Disposable income
Personal income - income taxes
Income Approach to GDP
Income of proprietors + profits of corporations + interest + rental income + adjustments for net foreign income and misc + taxes + employee comp (wages) + depreciation (IPIRATED)
Natural rate of unemployment
structural (skills), frictional (temp overturn/ job seeking), seasonal (change in demand)
@ natural rt. when economy is at POTENTIAL GDP
Full Employment
No cyclical (a result of BUSINESS CYCLE and recession/ decrease in real GDP)
Stagflation
low GDP
high unemployment
inflation
Measurement of inflation
% change in the consumer price index
Causes of inflation
- Demand pull (good) : increase in AD
2. Supply push (bad): decrease in SRAS
Philips Curve
Shows that inflation and unemployment have an inverse relationship (except in stagflation)
Fed Monetary Policy
- Open market operations (buy/sell securities)
- Change the discount rate (charged to commercial bank)
- Changing the reserve ratio
Gov’t Fiscal Policy
Taxes (revenue) and Spending (expenses)
How the gov’t finances spending
- Taxes (revenue)
- issuing debt (borrowing)
- printing money (inflation)
Surplus/Deficit and GDP
Surplus = decrease in GDP Deficit = Increase in GDP (expenditure approach to measuring GDP)
M1
Currency, coins, CHECKing accounts, travelers CHECK
M2
M1 + savings, money market, mutual funds, CDs < $100k
Elasticity
% change in Qd / % change in P (slope formula)
> 1 = elastic
< 1 = inelastic
1 = unit elastic
Cross Price Elasticity
% change in Qdx / % change in Py
Positive = substitute goods
Negative = complementary goods
Income Elasticity
% change in Qd/ $ change in Income
Positive = normal goods
Negative = inferior goods
Major cost functions
- Marginal Cost
- Average Total Cost
- Average Variable Cost
- Average Fixed cost
Marginal Cost
= change in TC/ change in Q (slope formula)
- intersects ATC and AVC at lowest points
- produce where MC = MR
SWOT Analysis
- used to develop appropriate strategic plan
- SW (internal)
- OT (external)
Factors of production
CELL
- capital goods
- entrepreneurial talent
- land
- labor
SCOR Metrics
- responsiveness
- agility
- reliability
- cost
- assets (ROA…)
SCOR Model
Plan –> Source –> Make –> Deliver –> Return
Oligopoly Kinked Demand
MATCH price cuts and IGNORe price increase
Nominal Interest rate
= REAL time value of money Interest + inflation
Recession
2 successive quarters of shrinkage in the economy (decrease in GDP)
Business Process Management
“Plan Do Check Act (PDCA) Model
- fully ALIGN resources to achieve customer satisfaction as efficiently as possible, emphasizing continuous quality improvement
- INCREMENTAL change
Rational Assessment Plan
- Strategic Gap analysis (industry v. us)
- Review of Competitive priorities
- Review of Production objectives
- Selection of Improvement program