Showing posts with label Economics. Show all posts
Showing posts with label Economics. Show all posts

Wednesday, August 10, 2016

money & fiscal policy (notes)

uses/functions of money:
  • medium of exchange: readily acceptable, decreases transaction costs
  • unit of account/measure: availible to measure value of goods, easily divisble
  • stores of value: can store purchasing power (ability to save), value varies w rate of inflation
sources of money's value:
  • commodity money: value as good (tobacco, wheat, cows, etc.)
  • representative money: money backed by gold or silver 
  • fiat money: declared legal tender by government 
6 characteristics:
  1. durable: wear & tear, not made w just paper
  2. portable: easily carried around
  3. divisible: can easily be divided into small parts
  4. stable in value: doesn't change value rapidly (able to trust in the money)
  5. scarce: not easily or abundantly available
  6. accepted: as a medium of exchange 
fiscal policy:
fiscal policy = spending & taxes
to fight inflation, government increases taxes
during inflation, government decreases spending
deflation would cause government to increase spending
deflation would cause government to lower taxes
raise income taxes by 5% = inflation
decrease in national budget by 10% = inflation
lower corporate income taxes = deflation

econ.- taxes (notes)

taxes: required payment to local/state/national government

revenue: income received by government from taxes & non-tax sources

tax base: income/property/good/service subject to a tax

3 tax structures: 
  1. proportional: constant % of income taken in tax as income rises
  2. progrressive: larger % of income taken in tax as income rises
  3. regressive: smallaer % of income taken in tax as income rises
individual income tax: tax on person's earnings

corporate income tax: tax on value of a company's profits

FICA: Federal Insurance Contributions Act
tax funds:
  • social security: old age, survivors, disability insurance
  • medicare: national health insurance program helps pay for healthcare for people 65+ or w certain disabilities 
entitlement program: social welfare program that people are "entitled to" if meet requirements

fiscal policy: use of government spending & revenue collection to influence economy

balanced budget: revenues = spending

budget surplus: situation in which the government takes in more than it spends

budget deficit: situation in which the government spends more than it takes in

deficit: amount of money government borrows from 1 budget
vs.
debt: sum of all government borrowing up to that time

constitutional powers that give federal government the power to tax:
expressed- (article 1, section 8, clause 1) basis for federal tax
limits to taxing: 
  • taxation clause- can't bring money that goes to individual interests
  • federal taxes same in every state
  • can't tax church bc 1st amendment
  • can't tax exports
characteristics of a good tax:
  • simplicity: easily understood
  • efficiency: government administrators collect taxes w/o spending too much time of money & taxPAYERS shouldn't spend too much time or money 
  • certainty: clear to taxpayer when it's due, how much, & how to pay
  • equity: tax system= fair. no one bears too much/little burden
why federal government withholds taxes from each paycheck: how much you will owe in federal income taxes

how they determine over/underpaid:
  • tax return: form used to file income taxes
  • taxable income: income on which tax must be paid = total income minus exemptions & deductions
  • personal exemptions: set amount subtracted from gross income for you/spouse/etc.
  • deductions: variable amount can subtract from gross income
taxes affect our behavior as consumers:
tax incentive: use taxation to encourage/discourage certain behaviors
sin taxes: discourage from tobacco/alcohol/etc.

spending:
mandatory:
  • spending on certain programs that are mandated/requited by existing laws
  • use for interest payments on national debt
discretionary:
  • spending category about which government planners can make choices
  • defense
  • education
the way state taxes are spent:
  • education: every state has at least 1 public state university, supports tech., colleges, community
  • public safety: police force enforces traffic laws, crime labs
  • highways & transportation: resurfacing roads, repairing bridges, waterways, airports
  • public welfare: hospitals, clinics, inspect water supplies & pollution
  • arts & recreation: state forests/parks, nature reserves, museums, art & music programs
  • administration: state government executive branch, legislature, court system, pay state workers, maintenance crews in parks, government & state court judges 
  • collect revenue: limits on state tax: constitution limits, can't tax imports/exports, federal property, nonprofit organizations, etc.
  • sales taxes: tax on goods/services, sin taxes, tax ranges depending on state
  • state income taxes: type of tax varies by state
  • corporate income tax: from companies, type of tax varies
  • other state taxes: licensing fees, transfer taxes (documents, certificates, transgerred & recorded), severance taxes (companies take resources from state), property (real estate, personal property)
local government: responsible for funding/running:
  • public school system
  • law enforcement
  • public facilities
  • parks
  • public health
  • transportation
  • elections
  • record keeping
  • social services
funding: property taxes, sales, excise, income taxes

econ.- employment (notes)

4 types of unemployment:
  1. frictional: when people take time to find a job, change of jobs
  2. seasonal: result of harvest schedule, vacations, or industries slow/shut down for a season
  3. structural: when workers' skills don't match jobs available- technology > people
  4. cyclical: rises during economic downturns & falls when economy improves
unemployment rate: % of labor force LOOKING for jobs but don't have one

full employment: level of employment reached when there is no cyclical unemployment

underemployment: working at a job where one is overqualified or working part time when full time is desired

discouraged worker: person who wants a job but has given up looking

consumer price index: determined by measuring price of standard group of goods meant to represent "market basket" of typical urban consumers

inflation: general increase in prices

3 causes of inflation: 
  1. quantity theory: too much money in the economy
  2. demand-pull: occurs when demand for goods exceeds existing supplies
  3. cost-push: occurs when producers raise prices to meet increased costs
poverty threshold: income level below which income is insufficient to support family or household

5 causes of poverty: 
  1. lack of education: high school dropouts can earn just above poverty line
  2. location: racial minorities in inner city earn less
  3. racial: whites earn more
  4. gender discrimination: men earn more
  5. economic shifts: people who lack education hired when economy is expanding & workers are hard to find--> lose jobs when economy slows down. decline in manufacturing, rise of technology 
income distribution: how nation's total income is distributed among population

income inequality: poor & rich
Lorenz curve: area between line of equality & curve = amount of inequality

income gap: gap between poor & rich due to differences in skills & education, inheritances

how to measure unemployed who are included in the unemployment rate: look at the 4 types of unemployment & count number of people who are looking for a job but don't have one

3 effects inflation can have: 
  1. increase in real estate prices
  2. raised wages, price of goods
  3. services increase
who does it hurt & help?
hurts: buyers
helps: sellers & workers

4 socioeconomic groups more affected by poverty:
  1. race & ethnic origin: poverty rate among African Americans & Hispanics = more than 2x Whites
  2. type of family: single moms = poverty rate 6x more than 2 parent families
  3. age: % of children in poverty > other age group
  4. residence: people live in inner city 2x more than those living outside inner city 
3 anti-poverty policies:
  1. enterprise zones: area where companies can locate free of certain local/state/federal taxes & restrictions
  2. employment assistance: job training programs for workers w/o skills, minimum wage
  3. welfare reform: provides for basic needs. block grants (federal funds given to states) = states responsible for programs. workfare = programs requiring work in exchange for temporary assistance
gross national product:
total market value of all final goods & services

gross domestic product: 
total market value of all final goods & services produced w/in a country
does not include:
  • work w/in homes
  • second hand items
  • criminal activity
  • underground economies
consumer price index:
measures goods consumers buy
effects:
-purchasing power: ability to buy decreases
-positive effects: loans--> good for inflation

expansion: 
  • money is flowing
  • period of economic growth
  • plentiful jobs & falling unemployment
  • businesses investing in new plants, equipment, etc.
  • inflation (general rise in prices) can occur
peak:
  • real GDP stops rising
  • high production
  • height of expansion
contraction:
  • going downhill
  • lower prices occur--> deflation
  • low levels of investment
  • 2 types:
1. recession: real GDP fails for 2 consecutive quarters (6-18 months)
2. depression: high unemployment

trough: 
  • lowest point of economic activity
  • indicators:
1. leading- 
stock market
interest rates
orders of capital goods
2. coincident-
change w cycle
personal income
sales lagging

monetary policy: 
the federal reserve system = central bank of U.S.
roles of central bank:
  • issues bank notes
  • supervises banking institutions
  • serve as bank for government & banks
  • establishes & conducts monetary policy
  • maintains value of currency
  • acts as lender of last resort

intro to economics (notes)

what is economics? 
the study of how people seek to satisfy needs & wants by making choices

why do choices have to be made?
  • scarcity of resources- is the basis of economics
  • basic economic problems- leads to shortage of goods & services
the basics:
  • scarcity- permanent problem we face w "factors of production"
  • shortage- temporary situation, can find new/recover "factors of production"
factors of production:
  • land- materials found in nature
  • labor- effort someone devotes to a task & they're paid
  • capital- human made resources used to produce other goods or services  
-human capital: special training that makes you economically "special"
-physical capital: good that helps produce other goods or services
-technology: advances in process to make a good or service
  • entrepreneur(ship)- people who take risks to combine land, labor, & capital to create new goods/services
trade offs: 
all choices given when choice is make

opportunity cost: 
the best or most valued alternative that is given up when choice is made

production possibility frontier: combination of goods produced utilized to full potential

in the face of scarcity, countries use:
  • development of cheaper or substitute resources
  • specialization of labor
  • mass production
6 basic economic goals:
  • economic efficiency- maximize resources
  • economic freedom- get to choose profession, what to buy, etc.
  • economic security- predictability
  • economic equity- fair distribution of wealth
  • economic growth- improve level of prosperity
  • full employment- provide jobs
market economy:
no government interaction in economy

factor market:
money flows from firms to households
businesses purchase factors of production (raw materials) to make finished products
households sell factors of production for income

product market:
money flows from households to firms for finished goods
businesses sell goods & services for a set price
individuals in households purchase goods & services

mixed economy:
government plays an active role in economy