首页 > > 详细

讲解 ECON-500: Microeconomic Analysis and Policy讲解 Statistics统计

ECON-500: Microeconomic Analysis and Policy

ECON 500 Problem Set 02

Suppose that  U(x, y) = x + ln(y) (defined for positive values of x and y). Let  px, py, and I respectively denote the prices of Goods X and Y, and income (such that all three parameters are positive, as usual).

Question 1. [2 points]

Evaluate the ratio

Question 2. [2 points]

Evaluate the ratio

Question 3. [2 points]

Evaluate esx,px.

Question 4. [2 points]

Suppose that the utility function is  U(x, y) = x αy 1−α, where the domain of the utility function comprises bundles with strictly positive amounts of goods X and Y, and 0 < α < 1.

Let px, py and I respectively denote the prices of Goods X and Y, and income. This problem considers how consumer welfare changes when px increases from 1 to 2 (1/α) (and py and I do not change).

For this increase in px from 1 to 2 (1/α), evaluate

Question 5. [2 points]

Suppose that the utility function is  U(x, y) = α ln(x) + (1 − α)y where the domain of the utility function comprises bundles with strictly positive amounts of goods X and Y, and .0 < α < 1

Let px, py, and I respectively denote the prices of Goods X and Y, and income.

Determine




联系我们
  • QQ:99515681
  • 邮箱:99515681@qq.com
  • 工作时间:8:00-21:00
  • 微信:codinghelp
热点标签

联系我们 - QQ: 99515681 微信:codinghelp
程序辅导网!