Ther intersect P Before Supply Tax equilibrium Demand QE Q *PO PI Supplyop After Tax) (*Demand) decrease Demand Demand
Added by Sarah M.
Close
Step 1
The tax shifts the supply curve upward, which leads to a higher price and a lower quantity sold. Show more…
Show all steps
Your feedback will help us improve your experience
T. L. and 96 other Microeconomics educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
T. L.
If the price is below the equilibrium level, there is a _____________and prices will _____________. Hint: When it doubt draw it out! surplus; decrease surplus; increase shortage; increase excess demand; decrease
Andrew D.
Consider a simple market economy, where supply and demand are defined as follows: qd = a - bp (a, b > 0) [demand] & qs = -c + dp (c, d > 0) [supply]. Suppose that the government wants to impose an excise tax t on the market. You want to study the optimal rate the government should choose if it wants to maximize tax revenue T(t) = tqt(a). Start by finding the market equilibrium p* in the absence of the tax. Next, find the market equilibrium p* when the tax is introduced [hint: now the equilibrium condition will require that the price paid by the buyer for each unit equals the price obtained by the seller plus the tax t]. Show that you can write the tax revenue as a function of the tax rate as T(t) = (adt - bct - bdt^2 / b + d). Find the value of t that maximizes T(t). [Remember to check both first and second-order conditions].
Akash M.
Recommended Textbooks
Principles of Economics
Principles of Microeconomics for AP® Courses
Economics
Transcript
100,000+
Students learning Economics with Numerade
Trusted by students at 8,000+ universities
Watch the video solution with this free unlock.
EMAIL
PASSWORD