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Stationary point
Determine the four stationary points of the function Z= 2x 3 +y 3 18x 12y +50 according to whether they define a maximum, minimum, or saddle point.

Functions
examples of economic relationships

Firm''s marginal revenue function
A firm has the following inverse demand function: where Q is Quantity and P is Price (a) Find the firm's marginal revenue function. (b) F

Differentiate between linear and loglin...
Problem: (a) Differentiate between linear and loglinear model. (b) Distinguish between type I and type II errors. (c) (i) A bulb manufacturer claims

Elasticity
Assume the price elasticity of cigarettes is 0.25. By how much would prices have to increase to get a 20% reduction on smoking?

Regression Analysis
#qu3. People educational achievement is affected, among other factors, by the demographic characteristics of their households; the following multiple regression

Dropout equation  unemployment variable...
Consider the following equations designed to estimate a school's test scores (Test) and the school's dropout rate (Drop). Test i = B 0 + B 1 *Parent Ed i

Ethical problem in dependent variable
The attached Eviews results are for a model who has a professional career (dependent variable = pro (1 if respondent has a professional career, 0 otherwise). Th

Technical and economic efficiency
What''s the relationship between economic efficiency and technical efficiency

Rival principle of distribution.
What is the rival principle of distribution? What are the impacts of ethics and morals on the rival principles of distribution?

#title.Structural Variance Auto Regressi...
Can you explain the basic introduction of this methodology?

HR
the following are the weekly amounts of welfare payments made by the federal government to a sample of six families: $139, $136,$130,$136,$147and$136.what is th

Quantile regression coefficients
Consider the study of the effect of publicsponsored training programs. As argued in public programs of training and employment are designed to improve particip

Distributed lag model
how run ditributed lag model and how select lag length?

Calculate the elasticity of the premium
You are a property insurer and one of your potential clients, whose current wealth is $450,000, wants to insure her $250,000 house. The chances of the house bu

