Слайд 2Today
Homework from last week
- Monica’s indifference curve and price
From utility function
![Today Homework from last week - Monica’s indifference curve and price From](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-1.jpg)
to demand curve in math.
Introduction of Market Intervention by government
Слайд 3Homework 2
Translate to Ukrainian language
Price Elasticity of Demand
(Demand Elasticity)
Price Elasticity of
![Homework 2 Translate to Ukrainian language Price Elasticity of Demand (Demand Elasticity)](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-2.jpg)
Supply
(Supply Elasticity)
Marginal rate of substitution
Слайд 4Homework *
A consumer must pay $10 per unit of good X for
![Homework * A consumer must pay $10 per unit of good X](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-3.jpg)
the first 5 units, but only $5 per unit for each unit in excess of 5 units. How does the budget line look like?
Слайд 6Homework
Monica spends her entire monthly income of $600 on cosmetics and accessories.
The
![Homework Monica spends her entire monthly income of $600 on cosmetics and](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-5.jpg)
price of cosmetic is $30, and the price of accessory is $10.
If she consumes 12 cosmetics and 24 accessories, her MRS is 1A/1C. Is she in equilibrium at this point on her budget line?
Show the result in a picture.
Слайд 7Marginal rate of substitution (MRS)
MRS: Other goods/Steak
![Marginal rate of substitution (MRS) MRS: Other goods/Steak](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-6.jpg)
Слайд 9Condition for the Maximum Utility
![Condition for the Maximum Utility](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-8.jpg)
Слайд 13How to respond to shortage?
Divide?
Non price rationing
First come, first serve
Waiting line
![How to respond to shortage? Divide? Non price rationing First come, first](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-12.jpg)
= cost to consumer
Quality deterioration
Show the product less attractive
Open fewer hours per day or fewer days per week
Self-service pumping
Eliminate special services, such as wiping windows
Black market
With Q2, consumer could pay $1.50
Penalties
In a long run…
Слайд 14Governmental purchase
apple case
![Governmental purchase apple case](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-13.jpg)
Слайд 15The supply and demand for apples
Demand
Supply
What is the market equilibrium price and
![The supply and demand for apples Demand Supply What is the market equilibrium price and quantity?](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-14.jpg)
quantity?
Слайд 16Questions
The government agrees to purchase as many pounds of apples as growers
![Questions The government agrees to purchase as many pounds of apples as](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-15.jpg)
will sell to it at a price of $0.80.
How much will the government purchase,
how much will consumers purchase, and
how much will be produced?
Слайд 17Governmental purchase = 140 000 – 110 000 = 30 000
Consumer purchase
![Governmental purchase = 140 000 – 110 000 = 30 000 Consumer](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-16.jpg)
= 110 000
Produced apples = 140 000
Слайд 21Intervention by government (1)
Tax
![Intervention by government (1) Tax](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-20.jpg)
Слайд 25How is price made?
Why it is changed?
In competitive market
![How is price made? Why it is changed? In competitive market](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-24.jpg)
Слайд 26Effect of food stamp program on consumption
![Effect of food stamp program on consumption](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-25.jpg)
Слайд 27Excise subsidy vs. Lump-sum subsidy
![Excise subsidy vs. Lump-sum subsidy](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-26.jpg)
Слайд 28Fixed-quantity subsidy: Education
![Fixed-quantity subsidy: Education](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-27.jpg)
Слайд 30Investment in education and borrowing
![Investment in education and borrowing](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-29.jpg)
Слайд 32Homework 1
Suppose the government policy of purchasing apples remains in effect, but
![Homework 1 Suppose the government policy of purchasing apples remains in effect,](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-31.jpg)
consumer demand increases by 10 percent (consumers will purchases 10 percent more at each price than they did before).
What will be the effects on
total apple output,
purchases by consumers,
purchases by government, and
the price of apples?
Слайд 33Homework 2
Find the demand curves for each of 3 variables.
![Homework 2 Find the demand curves for each of 3 variables.](/_ipx/f_webp&q_80&fit_contain&s_1440x1080/imagesDir/jpg/377281/slide-32.jpg)