en microeconomics macroeconomics khanacademy 5/5 (1)

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Topics covered in an traditional college level introductory microeconomics and macroeconomics course

Lessons

Tradeoffs for a hunter gatherer and the production possibilities frontier. Ceteris Paribus More free lessons at: http://www.khanacademy.org/video?v=_7VHf
955 views

Opportunity cost (and marginal cost) based on the PPF More free lessons at: http://www.khanacademy.org/video?v=pkEiH
1,009 views

Why the opportunity cost may increase as you pursue more rabbits More free lessons at: http://www.khanacademy.org/video?v=00fgA
971 views

Marginal Utility and maximization More free lessons at: http://www.khanacademy.org/video?v=MT4ak
1,023 views

How investing for capital formation can expand the production possibilities frontier (PPF) More free lessons at: http://www.khanacademy.org/video?v=a9aUM
1,160 views

How two parties can get better outcomes by specializing in their comparative advantage and trading More free lessons at: http://www.khanacademy.org/video?v=xx9xN
1,193 views

Showing that a party benefits from trade as long as there is a comparative advantage (and not necessarily an absolute advantage) More free lessons at: http://www.khanacademy.org/video?v=xN3UV
1,057 views

Example of the law of demand More free lessons at: http://www.khanacademy.org/video?v=ShzPt
1,010 views

How changes in the price of related goods can shift demand More free lessons at: http://www.khanacademy.org/video?v=-oClp
827 views

How demand can be effected by changes in income, population or preferences More free lessons at: http://www.khanacademy.org/video?v=do1HD
829 views

How the demand for some goods could actually go down if incomes go up More free lessons at: http://www.khanacademy.org/video?v=wYuAw
813 views

More clarification on inferior and normal goods More free lessons at: http://www.khanacademy.org/video?v=TAhRo
909 views

Introduction to the Law of Supply More free lessons at: http://www.khanacademy.org/video?v=3xCzh
916 views

How the price of inputs, price of related goods, number of suppliers technology, and expected future prices affects the supply curve More free lessons at: http://www.khanacademy.org/video?v=0isM0 ...
954 views

Equilibrium price and quantity for supply and demand More free lessons at: http://www.khanacademy.org/video?v=PEMkf
828 views

How the equilibrium price or quantity might change due to changes in supply or demand More free lessons at: http://www.khanacademy.org/video?v=NgPqy
897 views

Introduction to price elasticity of demand More free lessons at: http://www.khanacademy.org/video?v=slP8X
1,054 views

Looking a bit deeper at why elasticity changes despite having a linear demand curve More free lessons at: http://www.khanacademy.org/video?v=YOT8r
1,088 views

Extreme examples of price elasticity of demand More free lessons at: http://www.khanacademy.org/video?v=6udRt
872 views

What a demand curve with constant unit elasticity would look like More free lessons at: http://www.khanacademy.org/video?v=m7qXv
873 views

Thinking about how total revenue and elasticity are related More free lessons at: http://www.khanacademy.org/video?v=Udltk
1,044 views

Clarification on the relationship between total revenue and elasticity More free lessons at: http://www.khanacademy.org/video?v=KgrLU
907 views

Price of one good effecting quantity demanded of another More free lessons at: http://www.khanacademy.org/video?v=Ngv0B
1,190 views

Thinking about elasticity of supply More free lessons at: http://www.khanacademy.org/video?v=AAWsu
981 views

Why we calculate percent changes in a strange way when calculating elasticities More free lessons at: http://www.khanacademy.org/video?v=fUxSB
879 views

Thinking about a demand curve in terms of quantity driving price More free lessons at: http://www.khanacademy.org/video?v=Krkbb
898 views

Consumer surplus as difference between marginal benefit and price paid More free lessons at: http://www.khanacademy.org/video?v=_6kwh
924 views

Looking at consumer surplus as area between the demand curve and the market price More free lessons at: http://www.khanacademy.org/video?v=RBUBI
994 views

Looking at the supply curve as an opportunity cost curve. Understanding the producer surplus as the area between the supply curve and the market price More free lessons at: http://www.khanacademy.or ...
854 views

How instituting a price ceiling lower than the equilibrium price reduces the total surplus (dead weight loss)
958 views

How a minimum wage might effect the labor market More free lessons at: http://www.khanacademy.org/video?v=j0c2v
929 views

The effect of taxation on the equilibrium price and quantity More free lessons at: http://www.khanacademy.org/video?v=NuLlN
857 views

What would happen if we have a percentage tax instead of a fixed dollar amount More free lessons at: http://www.khanacademy.org/video?v=xwOTl
896 views

Who bears the burden for the taxes when demand is inelastic More free lessons at: http://www.khanacademy.org/video?v=lsn16
808 views

Who bears the burden for a tax on a good with perfectly elastic demand More free lessons at: http://www.khanacademy.org/video?v=z1yJP
781 views

Marginal utility and marginal benefit. How you would spend $5 on chocolate and fruit More free lessons at: http://www.khanacademy.org/video?v=Kf9Kh
803 views

Why the marginal utility for dollar spent should be theoritically equal for the last increment of either good purchased More free lessons at: http://www.khanacademy.org/video?v=KbW6O
806 views

Seeing what happens to quantity demanded when price changes More free lessons at: http://www.khanacademy.org/video?v=4-_-w
1,207 views

What I can buy with my income More free lessons at: http://www.khanacademy.org/video?v=Uq5Wz
968 views

Using indifference curves to think about the point on the budget line that maximizes total utility More free lessons at: http://www.khanacademy.org/video?v=nhSSu
878 views

Indifference curves for normal goods, substitutes and perfect complements More free lessons at: http://www.khanacademy.org/video?v=kJ43G
959 views

Difference between a firm's accounting and economic profit More free lessons at: http://www.khanacademy.org/video?v=06j_z
741 views

How to account for things when you own the building instead of renting it More free lessons at: http://www.khanacademy.org/video?v=ckBKD
884 views

Thinking about average fixed, variable and marginal cost More free lessons at: http://www.khanacademy.org/video?v=bBQVa
870 views

Graphing variable cost, fixed cost and total cost More free lessons at: http://www.khanacademy.org/video?v=k1iHD
1,007 views

Looking at marginal and average total cost in the context of a juice business More free lessons at: http://www.khanacademy.org/video?v=7t8gd
987 views

Thinking about a rational quantity of juice to produce More free lessons at: http://www.khanacademy.org/video?v=xGkE0
920 views

Why it is rational to produce at a loss More free lessons at: http://www.khanacademy.org/video?v=ni0TL
984 views

Understanding the long term supply curve in terms of economic profit More free lessons at: http://www.khanacademy.org/video?v=CWiHA
886 views

Conditions for perfect competition. Looking at the airline industry More free lessons at: http://www.khanacademy.org/video?v=_NznT
928 views

Thinking about what would happen with one airline. The opposite of perfect competition More free lessons at: http://www.khanacademy.org/video?v=77CAp
755 views

Starting to think about how a monopolist would rationally optimize profits More free lessons at: http://www.khanacademy.org/video?v=cczAB
870 views

Plotting the marginal revenue curve for a monopolist More free lessons at: http://www.khanacademy.org/video?v=s1UQQ
896 views

Showing that what is optimal for the monopolist is not optimal for society More free lessons at: http://www.khanacademy.org/video?v=daxL1
857 views

Using 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=atI4Q
923 views

Review of marginal revenue (MR), total revenue (TR), marginal cost (MC) and average total cost (ATC) for a monopoly
832 views

Thinking about different markets that are in-between monopolies and perfect competition More free lessons at: http://www.khanacademy.org/video?v=PzDth
805 views

Why 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=RUVsE
861 views

Thinking about when oligopolies behave more like monopolies or perfect competitors More free lessons at: http://www.khanacademy.org/video?v=N0L00
843 views

Why two not-so-loyal criminals would want to snitch each other out More free lessons at: http://www.khanacademy.org/video?v=UkXI-
917 views

Looking more closely at the definition of Nash Equilibrium More free lessons at: http://www.khanacademy.org/video?v=ewu_7
816 views

Why 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=S6TvR
925 views

Pareto Optimality and more on Nash Equilibrium. Seeing how cheating duopolists parallels the prisoners dilemma More free lessons at: http://www.khanacademy.org/video?v=XTMbR
929 views

Taking negative externalities into account when thinking about the optimal equilibrium price and quantity More free lessons at: http://www.khanacademy.org/video?v=nBw6K
936 views

How to factor in negative externalities through taxation More free lessons at: http://www.khanacademy.org/video?v=UYShe
1,130 views

Factoring in external benefits More free lessons at: http://www.khanacademy.org/video?v=TSTLL
894 views

How public resources can be abused More free lessons at: http://www.khanacademy.org/video?v=0b2Tl
989 views

Charging different consumers different amounts in an attempt to optimize economic profit More free lessons at: http://www.khanacademy.org/video?v=z0wg9
897 views

Thinking about how much incremental benefit a firm gets from hiring one more person More free lessons at: http://www.khanacademy.org/video?v=cwCln
908 views

Thinking about how many people it makes sense to hire. Brief discussion of a monopsony. More free lessons at: http://www.khanacademy.org/video?v=p8PSI
1,066 views

How to add demand curves More free lessons at: http://www.khanacademy.org/video?v=gHs3z
855 views

Understanding the flow of resources in the simplest possible economy More free lessons at: http://www.khanacademy.org/video?v=Hfz1b
978 views

Understanding what GDP does and doesn't measure. More free lessons at: http://www.khanacademy.org/video?v=zh8XA
826 views

What happens when a good is not finished in a period More free lessons at: http://www.khanacademy.org/video?v=C1pHv
837 views

Difference between every day and economic notions of investment and consumption More free lessons at: http://www.khanacademy.org/video?v=N9VIs
761 views

Looking at a simple model of an economy More free lessons at: http://www.khanacademy.org/video?v=Z9b8n
818 views

Understanding 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=Rgr1v
781 views

Thinking about how different types of expenditures would be accounted for in GDP More free lessons at: http://www.khanacademy.org/video?v=BMNj7
1,170 views

Using real GDP as a measure of actual productivity growth More free lessons at: http://www.khanacademy.org/video?v=lBDT2
1,057 views

Relationship between the GDP deflator, nominal GDP and real GDP More free lessons at: http://www.khanacademy.org/video?v=L-0Lu
827 views

Simple example of calculating Real GDP from Nominal GDP More free lessons at: http://www.khanacademy.org/video?v=v5YT8
865 views

Basics of price inflation and the CPI (consumer price index) More free lessons at: http://www.khanacademy.org/video?v=AaR1m
1,021 views

Exploring the actual weightings for the CPI-U basket of goods More free lessons at: http://www.khanacademy.org/video?v=-JTw7
806 views

The observation that inflation and unemployment tend to be inversely correlated More free lessons at: http://www.khanacademy.org/video?v=v7ZWT
1,051 views

Thinking 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=Lru0v
874 views

Examples showing how various factors can affect interest rates More free lessons at: http://www.khanacademy.org/video?v=vItRH
925 views

The business cycle and how it may be driven by emotion More free lessons at: http://www.khanacademy.org/video?v=TXrOp
999 views

Understanding 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.khan ...
818 views

Factors that might shift aggregate demand More free lessons at: http://www.khanacademy.org/video?v=scN-1
819 views

Thinking about why aggregate supply may not be influenced by prices in the long-run More free lessons at: http://www.khanacademy.org/video?v=8W0iZ
853 views

Justifications for the aggregate supply curve to be upward sloping in the short-run More free lessons at: http://www.khanacademy.org/video?v=3nbal
923 views

Thinking about whether inflation in the late 1960s is consistent with the AD-AS model More free lessons at: http://www.khanacademy.org/video?v=HdqbC
1,014 views

Thinking about how high utilization could drive price as another justification for an upward sloping short-run aggregate supply curve More free lessons at: http://www.khanacademy.org/video?v=XsD7m ...
1,040 views

How an oil shock can slow the economy while causing inflation More free lessons at: http://www.khanacademy.org/video?v=3A-nA
961 views

Basic mechanics of monetary and fiscal policy More free lessons at: http://www.khanacademy.org/video?v=ntxMO
761 views

How government can effect aggregate demand through tax policy More free lessons at: http://www.khanacademy.org/video?v=BRXBC
836 views

Where the dollars at the pump go More free lessons at: http://www.khanacademy.org/video?v=1YYy0
752 views

Thinking about what moves oil prices More free lessons at: http://www.khanacademy.org/video?v=Zxtlc
725 views

Contrasting Keynesian and Classical Thinking More free lessons at: http://www.khanacademy.org/video?v=hPkh8
643 views

Why Keynesian thinking might not be ideal sometimes More free lessons at: http://www.khanacademy.org/video?v=EVSkf
822 views