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381 видео
Preferences relation from utility function
MRS and marginal utility
Income offer curve and Engel curve
The AR(1) process
The expected value of a function of a random variable
Scalar multiplication and matrix addition
The connection between the price elasticity of demand and changes in revenue
The sign of the derivative of the revenue function when demand is elastic and inelastic
Random effects versus fixed effects
Consumer surplus, discrete goods
Marginal revenue
Marginal product
Increasing and decreasing functions
Row and column vectors
Dot product
Technical rate of substitution
Long run, short run and return to scale
Chain rule for a function of two variables version 1
Revenue function
Two factors production model and isoquants
The market demand model and aggregate demand
Chain rule two variables version 2
Consumer surplus with continuous demand
Income elasticity of demand
Price elasticity of demand - logs, units and elastic vs inelastic demand
Price elasticity of demand
Joint probability density function
Monotonic and convex technology
Production functions - perfect substitutes, perfect complements and Cobb-Douglas production function
Demand for discrete goods
Return to scale for Cobb-Douglas production function
Price elasticity of demand for linear demand functions
Slope of a level curve
Continuous random variable, probability density function vs cumulative distribution function
Introduction to commands in EViews
Instrumental variables, several explanatory variables
Conditional probability density function
The error correction model
Simultaneous equations
Discrete random variable and probability mass function
Perfect complements
Introduction to EViews
Error component model
Increasing functions and derivatives
