Recently added videos

05:06
Solutions to Three Variable System
/ 209 viewsu14 l3 t1 we4 Solutions to Three Variable System More free lessons at: http://www.khanacademy.org/video?v=145zOBT0LD4

08:16
Three Equation Application Problem
/ 175 viewsu14_l3_t1_we3 Three Equation Application Problem More free lessons at: http://www.khanacademy.org/video?v=TJaHNxJk54 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

07:01
Systems of Three Variables 2
/ 185 viewsu14_l3_t1_we2 Systems of Three Variables 2 More free lessons at: http://www.khanacademy.org/video?v=f7cXAr2cEM Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

08:23
Systems of Three Variables
/ 196 viewsu14_l3_t1_we1 Systems of Three Variables More free lessons at: http://www.khanacademy.org/video?v=pANZpI9sOYg Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:38
Addition Elimination Method 4
/ 323 viewsu14_l2_t2_we4 Addition Elimination Method 4 More free lessons at: http://www.khanacademy.org/video?v=DxSmZ0MDSxM Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:06
Addition Elimination Method 3
/ 244 viewsu14_l2_t2_we3 Addition Elimination Method 3 More free lessons at: http://www.khanacademy.org/video?v=mKu0L46Qed4 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

04:26
Addition Elimination Method 2
/ 202 viewsu14_l2_t2_we2 Addition Elimination Method 2 More free lessons at: http://www.khanacademy.org/video?v=hJOqGkWElNs Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:38
Addition Elimination Method 1
/ 223 viewsu14_l2_t2_we1 Addition Elimination Method 1 More free lessons at: http://www.khanacademy.org/video?v=0P0SCQfhWQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:59
Substitution Method 3
/ 180 viewsu14_l2_t1_we3 Substitution Method 3 More free lessons at: http://www.khanacademy.org/video?v=v6L8MlnKo Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

03:44
Substitution Method 2
/ 202 viewsu14_l2_t1_we2 Substitution Method 2 More free lessons at: http://www.khanacademy.org/video?v=2VeqrZ_PMiY Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

08:09
System of Inequalities Application
/ 184 viewsu14_l1_t2_we3 System of Inequalities Application More free lessons at: http://www.khanacademy.org/video?v=G0fH6blRMHI Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

01:15
Testing Solutions for a System of Inequalities
/ 205 viewsu14_l1_t2_we2 Testing Solutions for a System of Inequalities More free lessons at: http://www.khanacademy.org/video?v=XzYNh2wpO0A Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:36
Graphical System of Inequalities
/ 301 viewsu14_l1_t2_we1 Graphical System of Inequalities More free lessons at: http://www.khanacademy.org/video?v=CA4S7S3Lg4 Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:19
Graphical Systems Application Problem
/ 310 viewsu14_l1_t1_we5 Graphical Systems Application Problem More free lessons at: http://www.khanacademy.org/video?v=3mimxluSVBo Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:29
Consistent and Inconsistent Systems
/ 213 viewsu14_l1_t1_we3 Consistent and Inconsistent Systems More free lessons at: http://www.khanacademy.org/video?v=Ix8NneaKQ Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

02:38
Testing a solution for a system of equations
/ 222 viewsu14_l1_t1_we2 Testing a solution for a system of equations More free lessons at: http://www.khanacademy.org/video?v=SkMNREAMNvc Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

06:35
Graphings Systems of Equations
/ 199 viewsu14_l1_t1_we1 Graphings Systems of Equations More free lessons at: http://www.khanacademy.org/video?v=MRAIgJmRmag Content provided by TheNROCproject.org  (c) Monterey Institute for Technology and Education

05:47
LeBron asks about free throws versus three pointers
/ 242 viewsLeBron James asks Sal Khan whether it is easier to make three free throws or one three pointer More free lessons at: http://www.khanacademy.org/video?v=PddbEVNMgTY

08:09
Why Europe is worried about Greece
/ 237 viewsWhy the Greek situation is scary for Europe as a whole More free lessons at: http://www.khanacademy.org/video?v=xcTSAQkqJ0

08:21
How and why Greece would leave the Euro (part 3)
/ 201 viewsThe pain and mechanics of leaving the Euro More free lessons at: http://www.khanacademy.org/video?v=jkmwAJMERrY

10:36
Greek Financial Crisis (part 2)
/ 222 viewsWhat Greece could have done if it had it's own currency More free lessons at: http://www.khanacademy.org/video?v=CkNArgNPI2Y

07:00
Greek Debt Recession and Austerity (part 1)
/ 242 viewsA primer of why Greece is in a tough situation (more in future videos) More free lessons at: http://www.khanacademy.org/video?v=9p10aMu1Glo

07:41
Math Mechanics of Thai Banking Crisis
/ 257 viewsGoing through the mechanics of how a Thai financial institution can lose their shirt when their currency devalues. More free lessons at: http://www.khanacademy.org/video?v=9p3HNMeoAI

06:33
Financial Crisis in Thailand Caused by Speculative Attack
/ 275 viewsHow a currency crisis in Thailand led to a banking crisis in the 1990s More free lessons at: http://www.khanacademy.org/video?v=lA3sjWwu5s

05:09
Using Reserves to Stabilize Currency
/ 279 viewsHow a central bank could use foreign currency reserves to keep its own currency from devaluing More free lessons at: http://www.khanacademy.org/video?v=TZ7d5kjAlQw

03:35
Accumulating Foreign Currency Reserves
/ 254 viewsHow and why a central bank would build foreign currency reserves More free lessons at: http://www.khanacademy.org/video?v=HiphWQfB6J0

07:14
Why Current and Capital Accounts Net Out
/ 247 viewsIntuition behind why the current account and capital account should balance More free lessons at: http://www.khanacademy.org/video?v=tYmMEqro8D4

07:27
Balance of Payments Capital Account
/ 235 viewsUnderstanding how changes in foreign ownership of assets effects balance of payments More free lessons at: http://www.khanacademy.org/video?v=AimYG1jYD0A

06:29
Balance of Payments Current Account
/ 252 viewsUnderstanding the United States Current Account in 2011 More free lessons at: http://www.khanacademy.org/video?v=dirBYVjDk7A

07:09
Government Spending and the ISLM model
/ 231 viewsHow a change in fiscal policy shifts the IS curve More free lessons at: http://www.khanacademy.org/video?v=pzQnc_0eZA8

07:49
LM part of the ISLM model
/ 231 viewsHow the theory of liquidity preference drives demand for money and the LM (liquidity preferencemoney supply) curve More free lessons at: http://www.khanacademy.org/video?v=yro2jLBfyDQ

06:07
Loanable Funds Interpretation of IS Curve
/ 225 viewsThinking about how real GDP can drive real interest rates More free lessons at: http://www.khanacademy.org/video?v=blbR5f2dq_g

09:57
Connecting the Keynesian Cross to the ISCurve
/ 189 viewsIntroduction to the Investment/Savings curve More free lessons at: http://www.khanacademy.org/video?v=AW3bPaErUWU

05:59
Investment and Real Interest Rates
/ 220 viewsIntuition as to why high real interest rates lead to low investment and why low rates lead to high investment More free lessons at: http://www.khanacademy.org/video?v=72p6uw5yRw

10:27
Keynesian Cross and the Multiplier
/ 194 viewsMore on shifting aggregate planned expenditures. Connecting to the multiplier More free lessons at: http://www.khanacademy.org/video?v=aSY8XPGChAU

11:45
Details on Shifting Aggregate Planned Expenditures
/ 206 viewsShowing how a change in government spending can lead to a new equilibrium More free lessons at: http://www.khanacademy.org/video?v=xF_Z4QK0tsA

09:20
Keynesian Cross
/ 196 viewsAnalyzing planned expenditures versus actual output using the Keynesian Cross More free lessons at: http://www.khanacademy.org/video?v=sTw0ehwYAQ

07:25
Consumption Function with Income Dependent Taxes
/ 279 viewsThinking about a consumption function where taxes are also a function of income (which is more realistic than constant taxes) More free lessons at: http://www.khanacademy.org/video?v=wHPGFPIcILM

11:59
Generalized Linear Consumption Function
/ 205 viewsGeneralizing a linear consumption function as a function of aggregate income More free lessons at: http://www.khanacademy.org/video?v=N44RZtJ4jj4

06:39
Consumption Function Basics
/ 193 viewsThe basic idea of a consumption function More free lessons at: http://www.khanacademy.org/video?v=o5iot_ZsoV0

09:02
Mathy Version of MPC and Multiplier (optional)
/ 289 viewsGeneralizing what we did in the last video with more math More free lessons at: http://www.khanacademy.org/video?v=czfJKPNHEo

09:53
MPC and Multiplier
/ 202 viewsIntroduction to the marginal propensity to consume and the multiplier More free lessons at: http://www.khanacademy.org/video?v=O_Oozju3RRI

07:05
Simple Fractional Reserve Accounting (part 2)
/ 228 viewsHow banks can actually create checking accounts under a fractional reserve system More free lessons at: http://www.khanacademy.org/video?v=PASajlCGBTw

10:04
Money Supply M0 M1 and M2
/ 224 viewsDifferent ways of measuring the money supply More free lessons at: http://www.khanacademy.org/video?v=_LPh72gx6GE

07:32
Full Reserve Banking
/ 284 viewsOverview of full reserve banking in comparison to fractional reserve banking More free lessons at: http://www.khanacademy.org/video?v=RGMcswR8DnY

07:34
Weaknesses of Fractional Reserve Lending
/ 253 viewsWeaknesses of Fractional Reserve Lending More free lessons at: http://www.khanacademy.org/video?v=1HYSMxuDns

08:28
Overview of Fractional Reserve Banking
/ 196 viewsBig picture of how money enters circulation and how lending can increase the money supply More free lessons at: http://www.khanacademy.org/video?v=3mUi9IZb4T4

08:14
Risks of Keynesian Thinking
/ 206 viewsWhy Keynesian thinking might not be ideal sometimes More free lessons at: http://www.khanacademy.org/video?v=EVSkf7l7EuI

12:05
Keynesian Economics
/ 195 viewsContrasting Keynesian and Classical Thinking More free lessons at: http://www.khanacademy.org/video?v=hPkh8kOldU4

11:10
ShortRun Oil Prices
/ 204 viewsThinking about what moves oil prices More free lessons at: http://www.khanacademy.org/video?v=ZxtlcZd90o

12:24
Breakdown of Gas Prices
/ 214 viewsWhere the dollars at the pump go More free lessons at: http://www.khanacademy.org/video?v=1YYy0DEOpoU

02:40
Tax Lever of Fiscal Policy
/ 209 viewsHow government can effect aggregate demand through tax policy More free lessons at: http://www.khanacademy.org/video?v=BRXBCxKjiK8

08:54
Monetary and Fiscal Policy
/ 211 viewsBasic mechanics of monetary and fiscal policy More free lessons at: http://www.khanacademy.org/video?v=ntxMOKXHlfo

05:45
Cost Push Inflation
/ 272 viewsHow an oil shock can slow the economy while causing inflation More free lessons at: http://www.khanacademy.org/video?v=3AnAw2tY_4

06:15
Real GDP driving Price
/ 206 viewsThinking about how high utilization could drive price as another justification for an upward sloping shortrun aggregate supply curve More free lessons at: http://www.khanacademy.org/video?v=XsD7mqFDJs0

09:18
DemandPull Inflation under Johnson
/ 249 viewsThinking about whether inflation in the late 1960s is consistent with the ADAS model More free lessons at: http://www.khanacademy.org/video?v=HdqbCvqTb20

12:15
Short Run Aggregate Supply
/ 224 viewsJustifications for the aggregate supply curve to be upward sloping in the shortrun More free lessons at: http://www.khanacademy.org/video?v=3nbalsyibKU

04:35
LongRun Aggregate Supply
/ 218 viewsThinking about why aggregate supply may not be influenced by prices in the longrun More free lessons at: http://www.khanacademy.org/video?v=8W0iZk8Yxhs

05:18
Shifts in Aggregate Demand
/ 182 viewsFactors that might shift aggregate demand More free lessons at: http://www.khanacademy.org/video?v=scN1B6plos

13:53
Aggregate Demand
/ 212 viewsUnderstanding how aggregate demand is different from demand for a specific good or service. Justifications for the aggregate demand curve being downward sloping More free lessons at: http://www.khanacademy.org/video?v=oLhohwfwf_U

11:16
The Business Cycle
/ 278 viewsThe business cycle and how it may be driven by emotion More free lessons at: http://www.khanacademy.org/video?v=TXrOpjG4dUs

07:34
Money Supply and Demand Impacting Interest Rates
/ 213 viewsExamples showing how various factors can affect interest rates More free lessons at: http://www.khanacademy.org/video?v=vItRHYuA88

09:54
Interest as Rent for Money
/ 237 viewsThinking about interest as the price of money. Looking at money from a supply and demand perspective More free lessons at: http://www.khanacademy.org/video?v=Lru0vKmkzR8

08:47
Phillips Curve
/ 244 viewsThe observation that inflation and unemployment tend to be inversely correlated More free lessons at: http://www.khanacademy.org/video?v=v7ZWTZ9NgU4

07:28
Actual CPIU Basket of Goods
/ 223 viewsExploring the actual weightings for the CPIU basket of goods More free lessons at: http://www.khanacademy.org/video?v=JTw7gNwT6Y

07:32
Introduction to Inflation
/ 232 viewsBasics of price inflation and the CPI (consumer price index) More free lessons at: http://www.khanacademy.org/video?v=AaR1mPrdbTc

05:39
Example Calculating Real GDP with a Deflator
/ 202 viewsSimple example of calculating Real GDP from Nominal GDP More free lessons at: http://www.khanacademy.org/video?v=v5YT8GlSxoU

06:28
GDP Deflator
/ 179 viewsRelationship between the GDP deflator, nominal GDP and real GDP More free lessons at: http://www.khanacademy.org/video?v=L0LuSw2bTM

08:04
Real GDP and Nominal GDP
/ 207 viewsUsing real GDP as a measure of actual productivity growth More free lessons at: http://www.khanacademy.org/video?v=lBDT2w5Wl84

05:58
Examples of Accounting for GDP
/ 203 viewsThinking about how different types of expenditures would be accounted for in GDP More free lessons at: http://www.khanacademy.org/video?v=BMNj7Okclk

04:58
Components of GDP
/ 201 viewsUnderstanding the components of the expenditure view of GDP. Consumption, investment, government spending and net exports More free lessons at: http://www.khanacademy.org/video?v=Rgr1vRjxzFg

04:49
Income and Expenditure Views of GDP
/ 218 viewsLooking at a simple model of an economy More free lessons at: http://www.khanacademy.org/video?v=Z9b8nnvpim0

07:32
Investment and Consumption
/ 191 viewsDifference between every day and economic notions of investment and consumption More free lessons at: http://www.khanacademy.org/video?v=N9VIsauE0RA

02:50
More on Final and Intermediate GDP Contributions
/ 186 viewsWhat happens when a good is not finished in a period More free lessons at: http://www.khanacademy.org/video?v=C1pHvEAKmLA

11:59
Parsing Gross Domestic Product
/ 200 viewsUnderstanding what GDP does and doesn't measure. More free lessons at: http://www.khanacademy.org/video?v=zh8XASZxo1Q

08:58
Circular Flow of Income and Expenditures
/ 256 viewsUnderstanding the flow of resources in the simplest possible economy More free lessons at: http://www.khanacademy.org/video?v=Hfz1bwK5C4o

06:18
Adding Demand Curves
/ 202 viewsHow to add demand curves More free lessons at: http://www.khanacademy.org/video?v=gHs3zuRek7o

09:02
How Many People to Hire Given the MPR curve
/ 305 viewsThinking about how many people it makes sense to hire. Brief discussion of a monopsony. More free lessons at: http://www.khanacademy.org/video?v=p8PSIpMkEvA

13:03
A Firm's Marginal Product Revenue Curve
/ 248 viewsThinking about how much incremental benefit a firm gets from hiring one more person More free lessons at: http://www.khanacademy.org/video?v=cwClnv9Y1Y0

06:01
First Degree Price Discrimination
/ 221 viewsCharging different consumers different amounts in an attempt to optimize economic profit More free lessons at: http://www.khanacademy.org/video?v=z0wg9ZPyL38

06:38
Tragedy of the Commons
/ 176 viewsHow public resources can be abused More free lessons at: http://www.khanacademy.org/video?v=0b2Tl0xniw

07:26
Positive Externalities
/ 195 viewsFactoring in external benefits More free lessons at: http://www.khanacademy.org/video?v=TSTLLFJbaA4

05:45
Taxes for Factoring in Negative Externalities
/ 256 viewsHow to factor in negative externalities through taxation More free lessons at: http://www.khanacademy.org/video?v=UYShebe44Xs

06:00
Negative Externalities
/ 230 viewsTaking negative externalities into account when thinking about the optimal equilibrium price and quantity More free lessons at: http://www.khanacademy.org/video?v=nBw6KvU51BE

09:20
Game Theory of Cheating Firms
/ 272 viewsPareto Optimality and more on Nash Equilibrium. Seeing how cheating duopolists parallels the prisoners dilemma More free lessons at: http://www.khanacademy.org/video?v=XTMbRDRaviM

11:19
Why Parties to Cartels Cheat
/ 231 viewsWhy duopolists would benefit to form a cartel and why it makes sense for them to cheat More free lessons at: http://www.khanacademy.org/video?v=S6TvRDwgQag

06:31
More on Nash Equilibrium
/ 230 viewsLooking more closely at the definition of Nash Equilibrium More free lessons at: http://www.khanacademy.org/video?v=ewu_7Dmj_18

09:21
Prisoners' Dilemma and Nash Equilibrium
/ 222 viewsWhy two notsoloyal criminals would want to snitch each other out More free lessons at: http://www.khanacademy.org/video?v=UkXIzPcDIM

08:26
Oligopolies, Duopolies, Collusion, and Cartels
/ 253 viewsThinking about when oligopolies behave more like monopolies or perfect competitors More free lessons at: http://www.khanacademy.org/video?v=N0L00FZnhtg

08:51
Monopolistic Competition and Economic Profit
/ 219 viewsWhy it is hard for a monopolisitc competitor to make economic profit in the long run More free lessons at: http://www.khanacademy.org/video?v=RUVsEovktGU

09:21
Oligopolies and Monopolistic Competition
/ 229 viewsThinking about different markets that are inbetween monopolies and perfect competition More free lessons at: http://www.khanacademy.org/video?v=PzDthFTzEa0

10:12
Review of Revenue and Cost Graphs for a Monopoly
/ 249 viewsReview of marginal revenue (MR), total revenue (TR), marginal cost (MC) and average total cost (ATC) for a monopoly

04:56
Optional Calculus Proof to Show that MR has Twice Slope of Demand
/ 246 viewsUsing some basic calculus to show that marginal revenue has twice the slope of the demand curve for a monopolist More free lessons at: http://www.khanacademy.org/video?v=atI4QH2acuw

05:57
Monopolist Optimizing Price (part 3) Dead Weight Loss.avi
/ 215 viewsShowing that what is optimal for the monopolist is not optimal for society More free lessons at: http://www.khanacademy.org/video?v=daxL1ZLrUzg

08:31
Monopolist Optimizing Price (part 2) Marginal Revenue
/ 209 viewsPlotting the marginal revenue curve for a monopolist More free lessons at: http://www.khanacademy.org/video?v=s1UQQELPyrc

07:11
Monopolist Optimizing Price (part 1) Total Revenue.
/ 242 viewsStarting to think about how a monopolist would rationally optimize profits More free lessons at: http://www.khanacademy.org/video?v=cczABrLd_uA

05:44
Monopoly Basics
/ 204 viewsThinking about what would happen with one airline. The opposite of perfect competition More free lessons at: http://www.khanacademy.org/video?v=77CApfQlTuE

10:17
Perfect Competition
/ 265 viewsConditions for perfect competition. Looking at the airline industry More free lessons at: http://www.khanacademy.org/video?v=_NznT4Cn8As