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Macroecon Teferra--Exam 1
exam 1
73
Economics
Undergraduate 1
02/06/2012

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Term
classical economics
Definition
theory that markets will correct themselves
Term
theory behind classical economics
Definition
if wages decrease, then costs decrease, then prices decrease
Term
keynesian economics
Definition
economic declines are caused by inadequate spending and can be fixed by govt intervention
Term
Keynes' main idea
Definition
govt should borrow to increase spending on programs to get people working
Term
monetary policy
Definition
influences money system through interest rates; job of federal reserve
Term
fiscal policy
Definition
changes in taxes/spending to affect overall spending in economy; job of government
Term
business cycle
Definition
short-run alternation between economic downturns and upturns measured in GDP or unemployment
Term
recession
Definition
period of 6+ months where output and employment are falling
Term
expansion
Definition
period of 6+ months where output and employment are rising
Term
stabilization policy
Definition
policy efforts to reduce the severity of recessions
Term
long run economic growth
Definition
sustained upward trend in economy's output over time
Term
long-run economic growth
Definition
how the standard of living increases over time
Term
inflation
Definition
increase in avg aggreggate price level
Term
deflation
Definition
decrease in avg aggregate price level
Term
inflation rate
Definition
change in aggregate price level
Term
price stability
Definition
aggregate price level is changing slowly
Term
open economy
Definition
economy that trades goods/services with other countries
Term
trade deficit
Definition
value of imports is greater than exports
Term
trade surplus
Definition
value of exports is greater than imports
Term
GDP formula
Definition
=consumption + govt spending + investments + exports - imports
Term
national income and product accounts
Definition
accounts keep track of money flowing between parts of economy
Term
calc disposable income
Definition
=gross income - taxes
Term
calc disposable income
Definition
=consumption + savings for that year
Term
calc private savings
Definition
=disposable income not spent on consumption
Term
inventories
Definition
stocks of goods/raw materials held to facilitate business operations
Term
changes in inventories means...
Definition
new investments for the year. found by calculating
Term
calc investments
Definition
changes to inventories + spending in machinery, physical capital + construction
Term
finished goods and services
Definition
goods consumed by end-users
Term
intermediate goods/services
Definition
goods/services consumed for producing goods
Term
GDP measures...
Definition
measures total value of all final goods/services produced in economy
Term
aggregate spending also means...
Definition
gdp also means...
Term
calculating GDP (3 ways)
Definition
1. add all value added by producers
2. C+G+I+E-Im
3. add all income paid to factors of production
Term
Gross domestic income =
Definition
=wages + interest income + rental income + profits
Term
GDI is also known as
Definition
GDP is also known as...
Term
value added method of calculating GDP
Definition
= sales price - cost of intermediate good
Term
income approach to calculate GDP
Definition
= add wages + interest payments + rent + profits involved with producing the good
Term
Included in GDP calculations
Definition
domestically produced final goods/services
2. capital goods
3. new construction
4. changes to inventories
Term
not included in GDP calculations
Definition
1. intermediate goods/services
2. inputs
3. financial assets (stocks,bonds)
4. used goods
5. foreign goods
Term
how economic growth is measured
Definition
output. measures something...
Term
largest proponent of GDP
Definition
consumer spending (def)
Term
Simon Kuznets
Definition
created natinoal income accounts
Term
real GDP
Definition
GDP adjusted for inflation
Term
nominal GDP
Definition
GDP calculated in the current year's prices
Term
chained dollars
Definition
method of calculating real GDP based on early base year and late base year
Term
real GDP per capita
Definition
avg. GDP per person
Term
to measure aggregate price level
Definition
1. calculate market basket cost
2. compare to other years prices
Term
price index
Definition
ratio of current year's market basket to cost in the base year multipled by 100
Term
inflation rate
Definition
yearly percentage change in price index, usually the CPI
Term
CPI is overstated for (2 reasons)
Definition
1. assumed fixed market basket of goods
2. doesn't allow for new products
Term
producer price index
Definition
similar index to CPI measures goods at the wholesale price
Term
GDP deflator
Definition
measures price level by calculating ratio of nominal to real GDP
Term
GDP deflator formula
Definition
[(nominal gdp)/(real gdp)] * 100
Term
indexing to the CPI
Definition
tying wages/payments to CPI
Term
employment definition
Definition
number of people currently employed
Term
unemployment rate =
Definition
(unemployment/labor force) * 100
Term
labor force
Definition
unemployment + employment
Term
discouraged workers
Definition
people who give up the job search due to the economy
Term
marginally attached workers
Definition
people who give up job searching, part of labor force
Term
frictional unemployment
Definition
unemployment caused by job searching
Term
structural unemployment
Definition
unemployment caused by more people than there are jobs
Term
efficiency wages
Definition
wage employers set above equilibrium wages to attract better candidates
Term
natural rate of unemployment =
Definition
= frictional unemployment + structural unemployment
Term
actual rate of unemployment
Definition
= frictinoal + structural + cyclical unemployment
Term
cyclical unemployment
Definition
unemployment caused by recessions
Term
real wage
Definition
nominal wages divided by CPI
Term
shoe-leather costs
Definition
increased cost of transactions due to inflation
Term
menu costs
Definition
real costs of changing a listed price
Term
unit-of-account cost
Definition
inflation makes using money as a means of measurement less reliable
Term
nominal interest rate
Definition
interest rate expressed in dollar terms
Term
real interest rate=
Definition
= nominal interest rate - inflation rate
Term
disinflation
Definition
process of reducing inflation rate
Term
phillips curve
Definition
theory inflation and employment are directly proportional
Term
stagflation
Definition
inflation and unemployment both increased
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