The intervention of government policies.
Concept Introduction:
Externality in Economics:
In economics, externality is a concept which discusses the consequence of an economic activity which can have a positive or a negative impact on the third party who is completely unrelated to the activity.
Positive externality:
Externality which creates benefit to the third party is positive externality.
Negative externality:
Externality which creates harm to the third party is negative externality.
Network externality:
Network externality is a special type of externality where one person’s marginal benefit of the good or service depends on the number of other consumers of the product. Network externality can be defined as the change in benefit that the individual derives from consuming a good or service when there is a change in the number of other individuals consuming the same product or service.

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Chapter 16 Solutions
SAPLINGPLUS ACCESS MICRO 1 TERM
- Q1. (Chap 1: Game Theory.) In the simultaneous games below player 1 is choosing between Top and Bottom, while player 2 is choosing between Left and Right. In each cell the first number is the payoff to player 1 and the second is the payoff to player 2. Part A: Player 1 Top Bottom Player 2 Left 25, 22 Right 27,23 26,21 28, 22 (A1) Does player 1 have a dominant strategy? (Yes/No) If your answer is yes, which one is it? (Top/Bottom) (A2) Does player 2 have a dominant strategy? (Yes/No.) If your answer is yes, which one is it? (Left/Right.) (A3) Can you solve this game by using the dominant strategy method? (Yes/No) If your answer is yes, what is the solution?arrow_forwardnot use ai pleasearrow_forwardsubject to X1 X2 Maximize dollars of interest earned = 0.07X1+0.11X2+0.19X3+0.15X4 ≤ 1,000,000 <2,500,000 X3 ≤ 1,500,000 X4 ≤ 1,800,000 X3 + XA ≥ 0.55 (X1+X2+X3+X4) X1 ≥ 0.15 (X1+X2+X3+X4) X1 + X2 X3 + XA < 5,000,000 X1, X2, X3, X4 ≥ 0arrow_forward
- Unit VI Assignment Instructions: This assignment has two parts. Answer the questions using the charts. Part 1: Firm 1 High Price Low Price High Price 8,8 0,10 Firm 2 Low Price 10,0 3,3 Question: For the above game, identify the Nash Equilibrium. Does Firm 1 have a dominant strategy? If so, what is it? Does Firm 2 have a dominant strategy? If so, what is it? Your response:arrow_forwardnot use ai please don't kdjdkdkfjnxncjcarrow_forwardAsk one question at a time. Keep questions specific and include all details. Need more help? Subject matter experts with PhDs and Masters are standing by 24/7 to answer your question.**arrow_forward
- 1b. (5 pts) Under the 1990 Farm Bill and given the initial situation of a target price and marketing loan, indicate where the market price (MP), quantity supplied (QS) and demanded (QD), government stocks (GS), and Deficiency Payments (DP) and Marketing Loan Gains (MLG), if any, would be on the graph below. If applicable, indicate the price floor (PF) on the graph. TP $ NLR So Do Q/yrarrow_forwardNow, let us assume that Brie has altruistic preferences. Her utility function is now given by: 1 UB (xA, YA, TB,YB) = (1/2) (2x+2y) + (2x+2y) What would her utility be at the endowment now? (Round off your answer to the nearest whole number.) 110arrow_forwardProblema 4 (20 puntos): Supongamos que tenemos un ingreso de $120 y enfrentamos los precios P₁ =6 y P₂ =4. Nuestra función de utilidad es: U(x1, x2) = x0.4x0.6 a) Planteen el problema de optimización y obtengan las condiciones de primer orden. b) Encuentren el consumo óptimo de x1 y x2. c) ¿Cómo cambiará nuestra elección óptima si el ingreso aumenta a $180?arrow_forward
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