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  • 06:00 Negative Externalities

    Negative Externalities

    / 295 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=nBw6KvU51BE

  • 09:20 Game Theory of Cheating Firms

    Game Theory of Cheating Firms

    / 359 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=XTMbRDRaviM

  • 11:19 Why Parties to Cartels Cheat

    Why Parties to Cartels Cheat

    / 285 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=S6TvRDwgQag

  • 06:31 More on Nash Equilibrium

    More on Nash Equilibrium

    / 301 views

    Looking 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

    Prisoners' Dilemma and Nash Equilibrium

    / 283 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-zPcDIM

  • 08:26 Oligopolies, Duopolies, Collusion, and Cartels

    Oligopolies, Duopolies, Collusion, and Cartels

    / 327 views

    Thinking 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

    Monopolistic Competition and Economic Profit

    / 289 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=RUVsEovktGU

  • 09:21 Oligopolies and Monopolistic Competition

    Oligopolies and Monopolistic Competition

    / 304 views

    Thinking about different markets that are in-between 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

    Review of Revenue and Cost Graphs for a Monopoly

    / 328 views

    Review 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

    Optional Calculus Proof to Show that MR has Twice Slope of Demand

    / 345 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=atI4QH2acuw

  • 05:57 Monopolist Optimizing Price (part 3)- Dead Weight Loss.avi

    Monopolist Optimizing Price (part 3)- Dead Weight Loss.avi

    / 263 views

    Showing 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

    Monopolist Optimizing Price (part 2)- Marginal Revenue

    / 265 views

    Plotting 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.

    Monopolist Optimizing Price (part 1)- Total Revenue.

    / 325 views

    Starting 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

    Monopoly Basics

    / 282 views

    Thinking 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

    Perfect Competition

    / 353 views

    Conditions for perfect competition. Looking at the airline industry More free lessons at: http://www.khanacademy.org/video?v=_NznT4Cn8As

  • 08:26 Long Term Supply Curve and Economic Profit

    Long Term Supply Curve and Economic Profit

    / 392 views

    Understanding the long term supply curve in terms of economic profit More free lessons at: http://www.khanacademy.org/video?v=CWiHA5XtqgU

  • 05:55 Marginal Revenue Below Average Total Cost

    Marginal Revenue Below Average Total Cost

    / 312 views

    Why it is rational to produce at a loss More free lessons at: http://www.khanacademy.org/video?v=ni0TL4pXG5w

  • 06:10 Marginal Revenue and Marginal Cost

    Marginal Revenue and Marginal Cost

    / 334 views

    Thinking about a rational quantity of juice to produce More free lessons at: http://www.khanacademy.org/video?v=xGkE0oHyNhk

  • 07:40 Marginal Cost and Average Total Cost

    Marginal Cost and Average Total Cost

    / 295 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=7t8gdc3YogM

  • 12:07 Visualizing Average Costs and Marginal Costs as Slope

    Visualizing Average Costs and Marginal Costs as Slope

    / 304 views

    Graphing variable cost, fixed cost and total cost More free lessons at: http://www.khanacademy.org/video?v=k1iHDu9GrJE

  • 11:49 Fixed, Variable, and Marginal Cost.

    Fixed, Variable, and Marginal Cost.

    / 300 views

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

  • 08:10 Depreciation and Opportunity Cost of Capital

    Depreciation and Opportunity Cost of Capital

    / 307 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=ckBKDrKVIMU

  • 08:06 Economic Profit vs Accounting Profit

    Economic Profit vs Accounting Profit

    / 331 views

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

  • 05:49 Types of Indifference Curves

    Types of Indifference Curves

    / 322 views

    Indifference curves for normal goods, substitutes and perfect complements More free lessons at: http://www.khanacademy.org/video?v=kJ43GdU5Uzc

  • 09:24 Optimal Point on Budget Line

    Optimal Point on Budget Line

    / 360 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=nhSSu0Nzs30

  • 12:11 Budget Line

    Budget Line

    / 255 views

    What I can buy with my income More free lessons at: http://www.khanacademy.org/video?v=Uq5Wzs96tiw

  • 08:43 Deriving Demand Curve from Tweaking Marginal Utility per Dollar

    Deriving Demand Curve from Tweaking Marginal Utility per Dollar

    / 343 views

    Seeing what happens to quantity demanded when price changes More free lessons at: http://www.khanacademy.org/video?v=4-_-wQc3EGE

  • 07:42 Equalizing Marginal Utility per Dollar Spent

    Equalizing Marginal Utility per Dollar Spent

    / 505 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=KbW6OiuRa1Y

  • 12:15 Marginal Utility

    Marginal Utility

    / 266 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=Kf9KhwryQNE

  • 06:52 Taxes and Perfectly Elastic Demand

    Taxes and Perfectly Elastic Demand

    / 291 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=z1yJPpGC3-o

  • 07:51 Taxes and Perfectly Inelastic Demand

    Taxes and Perfectly Inelastic Demand

    / 286 views

    Who bears the burden for the taxes when demand is inelastic More free lessons at: http://www.khanacademy.org/video?v=lsn16U5DWD4

  • 05:40 Percentage Tax on Hamburgers

    Percentage Tax on Hamburgers

    / 357 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=xwOTlMaerEQ

  • 09:06 Popular Taxation and Dead Weight Loss

    Taxation and Dead Weight Loss

    / 1,057 views

    The effect of taxation on the equilibrium price and quantity More free lessons at: http://www.khanacademy.org/video?v=NuLlNAdrom4

  • 09:06 Minimum Wage and Price Floors

    Minimum Wage and Price Floors

    / 302 views

    How a minimum wage might effect the labor market More free lessons at: http://www.khanacademy.org/video?v=j0c2vmFGbtk

  • 11:27 Rent Control and Deadweight Loss

    Rent Control and Deadweight Loss

    / 354 views

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

  • 08:20 Producer Surplus

    Producer Surplus

    / 320 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.org/video?v=-V-Y5klejSg

  • 05:46 Total Consumer Surplus as Area

    Total Consumer Surplus as Area

    / 260 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=RBUBIRtn0xQ

  • 05:02 Consumer Surplus Introduction

    Consumer Surplus Introduction

    / 292 views

    Consumer surplus as difference between marginal benefit and price paid More free lessons at: http://www.khanacademy.org/video?v=_6kwhF6hoqQ

  • 05:53 Demand Curve as Marginal Benefit Curve

    Demand Curve as Marginal Benefit Curve

    / 322 views

    Thinking about a demand curve in terms of quantity driving price More free lessons at: http://www.khanacademy.org/video?v=KrkbbRxdDZ8

  • 06:54 Elasticity and Strange Percent Changes

    Elasticity and Strange Percent Changes

    / 248 views

    Why we calculate percent changes in a strange way when calculating elasticities More free lessons at: http://www.khanacademy.org/video?v=fUxSB3yYIbs

  • 09:33 Elasticity of Supply

    Elasticity of Supply

    / 313 views

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

  • 11:20 Cross Elasticity of Demand

    Cross Elasticity of Demand

    / 294 views

    Price of one good effecting quantity demanded of another More free lessons at: http://www.khanacademy.org/video?v=Ngv0Be9NxAw

  • 08:25 More on Total Revenue and Elasticity

    More on Total Revenue and Elasticity

    / 297 views

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

  • 11:41 Total Revenue and Elasticity

    Total Revenue and Elasticity

    / 273 views

    Thinking about how total revenue and elasticity are related More free lessons at: http://www.khanacademy.org/video?v=Udltkvm9HLc

  • 04:37 Constant Unit Elasticity

    Constant Unit Elasticity

    / 291 views

    What a demand curve with constant unit elasticity would look like More free lessons at: http://www.khanacademy.org/video?v=m7qXvQvWlY4

  • 09:41 Perfect Inelasticity and Perfect Elasticity of Demand

    Perfect Inelasticity and Perfect Elasticity of Demand

    / 361 views

    Extreme examples of price elasticity of demand More free lessons at: http://www.khanacademy.org/video?v=6udRtn5jSWk

  • 06:01 More on Elasticity of Demand

    More on Elasticity of Demand

    / 306 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=YOT8ryWzwbY

  • 13:17 Price Elasticity of Demand

    Price Elasticity of Demand

    / 302 views

    Introduction to price elasticity of demand More free lessons at: http://www.khanacademy.org/video?v=slP8XZ6Nq40

  • 09:05 Changes in Market Equilibrium

    Changes in Market Equilibrium

    / 317 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=NgPqyM3I_8o

  • 10:17 Market Equilibrium

    Market Equilibrium

    / 398 views

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

  • 06:58 Factors Affecting Supply

    Factors Affecting Supply

    / 289 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=0isM0GF-rMI

  • 08:24 Law of Supply

    Law of Supply

    / 300 views

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

  • 05:19 Inferior Goods Clarification

    Inferior Goods Clarification

    / 292 views

    More clarification on inferior and normal goods More free lessons at: http://www.khanacademy.org/video?v=TAhRoJB34nw

  • 05:56 Normal and Inferior Goods

    Normal and Inferior Goods

    / 310 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=wYuAwm-5-Bk

  • 03:33 Changes in Income, Population, or Preferences

    Changes in Income, Population, or Preferences

    / 412 views

    How demand can be effected by changes in income, population or preferences More free lessons at: http://www.khanacademy.org/video?v=do1HDIdfQkU

  • 05:48 Price of Related Products and Demand

    Price of Related Products and Demand

    / 358 views

    How changes in the price of related goods can shift demand More free lessons at: http://www.khanacademy.org/video?v=-oClpRv7msg

  • 08:16 Law of Demand

    Law of Demand

    / 273 views

    Example of the law of demand More free lessons at: http://www.khanacademy.org/video?v=ShzPtU7IOXs

  • 10:16 Comparative Advantage and Absolute Advantage

    Comparative Advantage and Absolute Advantage

    / 361 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=xN3UV5FsBkU

  • 08:56 Comparative Advantage Specialization and Gains from Trade

    Comparative Advantage Specialization and Gains from Trade

    / 363 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=xx9xNJlPOJo

  • 07:55 Economic Growth through Investment

    Economic Growth through Investment

    / 284 views

    How investing for capital formation can expand the production possibilities frontier (PPF) More free lessons at: http://www.khanacademy.org/video?v=a9aUMpGs6c8

  • 14:10 Allocative Efficiency and Marginal Benefit

    Allocative Efficiency and Marginal Benefit

    / 335 views

    Marginal Utility and maximization More free lessons at: http://www.khanacademy.org/video?v=MT4akJsAmb0

  • 06:26 Increasing Opportunity Cost

    Increasing Opportunity Cost

    / 425 views

    Why the opportunity cost may increase as you pursue more rabbits More free lessons at: http://www.khanacademy.org/video?v=00fgAG6VrRQ

  • 05:49 Opportunity Cost

    Opportunity Cost

    / 365 views

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

  • 10:59 Production Possibilities Frontier

    Production Possibilities Frontier

    / 301 views

    Tradeoffs for a hunter gatherer and the production possibilities frontier. Ceteris Paribus More free lessons at: http://www.khanacademy.org/video?v=_7VHfuWV-Qg

  • 01:42 Fractions on the number line 3 (ex 1)

    Fractions on the number line 3 (ex 1)

    / 317 views

    Fractions on the number line 3 (ex 1)

  • 01:58 Fractions on the number line 3 (ex 2)

    Fractions on the number line 3 (ex 2)

    / 311 views

    Fractions on the number line 3 (ex 2)

  • 01:57 Fractions on the number line 2 (ex 1)

    Fractions on the number line 2 (ex 1)

    / 362 views

    Fractions on the number line 2 (ex 1)

  • 01:34 Fractions on the number line 1 (ex 1)

    Fractions on the number line 1 (ex 1)

    / 365 views

    Fractions on the number line 1 (ex 1)

  • 00:58 Fractions on the number line 1 (ex 2)

    Fractions on the number line 1 (ex 2)

    / 357 views

    Fractions on the number line 1 (ex 2)

  • 01:35 Adding subtracting mixed numbers 0.5 (ex 1)

    Adding subtracting mixed numbers 0.5 (ex 1)

    / 434 views

    Adding subtracting mixed numbers 0.5 (ex 1) More free lessons at: http://www.khanacademy.org/video?v=EGy1W24EPEI

  • 02:31 Adding subtracting mixed numbers 0.5 (ex 2)

    Adding subtracting mixed numbers 0.5 (ex 2)

    / 420 views

    Adding subtracting mixed numbers 0.5 (ex 2) More free lessons at: http://www.khanacademy.org/video?v=q19UnHEofOA

  • 02:21 Adding subtracting mixed numbers 1 (ex 1)

    Adding subtracting mixed numbers 1 (ex 1)

    / 441 views

    Adding subtracting mixed numbers 1 (ex 1) More free lessons at: http://www.khanacademy.org/video?v=8Eb5MWwcMMY

  • 02:31 Adding subtracting mixed numbers 1 (ex 2)

    Adding subtracting mixed numbers 1 (ex 2)

    / 498 views

    Adding subtracting mixed numbers 1 (ex 2) More free lessons at: http://www.khanacademy.org/video?v=_btQus9HV_I

  • 03:19 Multiplying mixed numbers 1 (ex 1)

    Multiplying mixed numbers 1 (ex 1)

    / 407 views

    Multiplying mixed numbers 1 (ex 1)

  • 01:48 Fraction word problems 1 (ex 1)

    Fraction word problems 1 (ex 1)

    / 355 views

    Fraction word problems 1 (ex 1)

  • 01:04 Fraction word problems 1 (ex 2)

    Fraction word problems 1 (ex 2)

    / 325 views

    Fraction word problems 1 (ex 2)

  • 01:42 Fraction word problems 1 (ex 3)

    Fraction word problems 1 (ex 3)

    / 347 views

    Fraction word problems 1 (ex 3)

  • 02:03 Fraction word problems 1 (ex 4)

    Fraction word problems 1 (ex 4)

    / 324 views

    Fraction word problems 1 (ex 4)

  • 02:33 Adding fractions (ex 1)

    Adding fractions (ex 1)

    / 427 views

    Adding fractions (ex 1) More free lessons at: http://www.khanacademy.org/video?v=TuId1spuyoc

  • 02:13 Multiplying Fractions Word Problems (ex 1)

    Multiplying Fractions Word Problems (ex 1)

    / 448 views

    Multiplying Fractions Word Problems (ex 1)

  • 02:06 Converting mixed numbers and improper fractions (ex 1)

    Converting mixed numbers and improper fractions (ex 1)

    / 439 views

    Converting mixed numbers and improper fractions (ex 1)

  • 02:07 Converting mixed numbers and improper fractions (ex 2)

    Converting mixed numbers and improper fractions (ex 2)

    / 384 views

    Converting mixed numbers and improper fractions (ex 2)

  • 01:31 Subtracting fractions with common denominators (ex 1)

    Subtracting fractions with common denominators (ex 1)

    / 319 views

    Subtracting fractions with common denominators (ex 1)

  • 02:14 Subtracting fractions (ex 1)

    Subtracting fractions (ex 1)

    / 402 views

    Subtracting fractions (ex 1)

  • 02:56 One-time pad

    One-time pad

    / 368 views

    More free lessons at: http://www.khanacademy.org/video?v=FlIG3TvQCBQ

  • 02:27 Polyalphabetic Cipher

    Polyalphabetic Cipher

    / 405 views

    Creating a lighter fingerprint with a more intricate word-based cipher More free lessons at: http://www.khanacademy.org/video?v=BgFJD7oCmDE

  • 02:37 Caesar Cipher

    Caesar Cipher

    / 361 views

    The Caesar Cipher More free lessons at: http://www.khanacademy.org/video?v=sMOZf4GN3oc

  • 02:09 Frequency Stability

    Frequency Stability

    / 325 views

    Can humans generate truly random sequences More free lessons at: http://www.khanacademy.org/video?v=vVXbgbMp0oY

  • 02:49 Probability Space

    Probability Space

    / 469 views

    Basics of what a probability space is

  • 03:52 The Fundamental Theorem of Arithmetic

    The Fundamental Theorem of Arithmetic

    / 343 views

    The Fundamental Theorem of Arithmetic More free lessons at: http://www.khanacademy.org/video?v=8CluknrLeys

  • 01:31 Intro to Cryptography

    Intro to Cryptography

    / 384 views

    The basic idea behind why we need cryptography More free lessons at: http://www.khanacademy.org/video?v=Kf9KjCKmDcU

  • 08:13 Thomas Malthus and Population Growth

    Thomas Malthus and Population Growth

    / 448 views

    Thomas Malthus's views on population. Malthusian limits. More free lessons at: http://www.khanacademy.org/video?v=r1ywppAJ1xs

  • 16:22 Napoleon Forced to Abdicate

    Napoleon Forced to Abdicate

    / 299 views

    The Sixth Coalition forces Napoleon into exile on Elba More free lessons at: http://www.khanacademy.org/video?v=CH6FQhlZn6k

  • 16:39 French Invasion of Russia

    French Invasion of Russia

    / 307 views

    Napoleon's disastrous invasion of Russia More free lessons at: http://www.khanacademy.org/video?v=F_ySQvjtAxQ

  • 20:22 Napoleon's Peninsular Campaigns

    Napoleon's Peninsular Campaigns

    / 288 views

    French forces get embroiled in the Iberian Peninsula More free lessons at: http://www.khanacademy.org/video?v=ALJGz4r_VF0

  • 16:18 Napoleon and the War of the Fourth Coalition

    Napoleon and the War of the Fourth Coalition

    / 324 views

    Napoleon takes on Prussia and Russia and wins again More free lessons at: http://www.khanacademy.org/video?v=O3HxPDH-s7w

  • 21:52 Napoleon and the War of the Third Coalition

    Napoleon and the War of the Third Coalition

    / 352 views

    Napoleon leads France to become the dominant power in Europe. Napoleon I becomes Emperor of France. More free lessons at: http://www.khanacademy.org/video?v=yogD_-Op4Wc

  • 13:19 Napoleon and the Wars of the First and Second Coalitions

    Napoleon and the Wars of the First and Second Coalitions

    / 316 views

    Overview of the first two coalitions against France and Napoleon's roles in them. More free lessons at: http://www.khanacademy.org/video?v=OzyH-1p9nAg

  • 16:54 Haitian Revolution (Part 2)

    Haitian Revolution (Part 2)

    / 273 views

    Dessalines takes on Leclerc and Rochambeau More free lessons at: http://www.khanacademy.org/video?v=gU-5bjpAPmA

  • 27:15 Haitian Revolution (Part 1)

    Haitian Revolution (Part 1)

    / 354 views

    Slaves rebel in Saint-Domingue (Haiti). Rise of Toussaint L'Ouverture. More free lessons at: http://www.khanacademy.org/video?v=Qz5zFzvbib4

  • 16:48 French Revolution (Part 4) - The Rise of Napoleon Bonaparte

    French Revolution (Part 4) - The Rise of Napoleon Bonaparte

    / 316 views

    The rise of Napoleon Bonaparte More free lessons at: http://www.khanacademy.org/video?v=KYoB2mjNdr0

  • 23:30 French Revolution (Part 3) - Reign of Terror

    French Revolution (Part 3) - Reign of Terror

    / 312 views

    The Reign of Terror More free lessons at: http://www.khanacademy.org/video?v=BZmtnCqTWik

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