User Account

All Pages

E-views, Econometrics

Assignment Help:

The following table gives data on the Consumer Price Index (CPI) and the Standard & Poor (S&P)
company''s index of 500 common stock prices.
Year CPI Index S&P 500 Index
1978 65.2 96.02
1979 72.6 103.01
1980 82.4 118.78
1981 90.9 128.05
1982 96.5 119.71
1983 99.6 160.41
1984 103.9 160.46
1985 107.9 186.84
1986 109.6 236.34
1987 113.6 286.83
1988 118.3 265.79
1989 124.0 322.84
Source: Economic Report of the President, 1990
A. Import the above data into E-Views. Plot the data on a scattergram with the S&P index on the
vertical axis and CPI on the horizontal axis. This is the second item on your printout for this
homework. Is this data time series, cross sectional, or pooled? Explain!
B. What can you say about the relationship between the two indexes?
C. Consider the following regression model:
Equation 1: (S&P)t = ?0 + ?1CPIt + ?t
(i) Using the data above, construct a table like the one shown in section 2.1.3 on page 39 in
Studenmund and use your calculations to manually compute the regression coefficients
in Equation 1 above (Hint: follow the method described in section 2.1.3).
(ii) Use OLS in E-views to estimate Equation 1 with the above data. Your E-Views output is
the third item on your printout for this homework. Are the results the E-views reports
different from the ones you obtained through the manual computation? Interpret the
coefficient estimates.
(iii) Do the results obtained in part (ii) above make economic sense?
D. What is the R2 of the estimated regression equation (highlight this on your E-views output)?
Given the type of data you used to estimate equation (1) does the R2 indicate an excellent fit, a
good fit, or a bad fit? Explain!

Related Discussions:- E-views

solutions of closely-defined customer group, Define McKinsey & Company's p...

Define McKinsey & Company's present "core competence" in terms used by Hamel & Prahalad and state how it fits with McKinsey's longer term vision. Answer) McKinsey an

Lag, reasons of lags

reasons of lags

Eviews, volatility

volatility

Weighted least squares, I am trying to apply weighted least squares but Im ...

I am trying to apply weighted least squares but Im not getting a very good fit when I regress the residuals on the variables so I don''t think the weights will be very good

Elasticity, Assume the price elasticity of cigarettes is 0.25. By how much ...

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

Correlation coefficient, a) Explain what is calculated by a correlation coe...

a) Explain what is calculated by a correlation coefficient. b) Why do economists commonly find regression a more useful tool than correlation? c) In a sample of 102 men the corre

Marginal revenue function, A firm has the certain total revenue (TR) functi...

A firm has the certain total revenue (TR) function:      TR=(4Q+2) e 4Q where Q  is Quantity      Find the firm's marginal revenue function.

Explain structural model and a recursive model, Problem: a) Using a fi...

Problem: a) Using a financial or economics theory, determine a simultaneous structural model and a recursive model, explaining each variable used in the models. b) Using

#title.MULTICOLINEARLITY, HOW TO USE CORRELATION OF THE OFF DIAGONAL ELEMEN...

HOW TO USE CORRELATION OF THE OFF DIAGONAL ELEMENTS OF THE COVARIANCE MATRIX TO DETECT MULTICOLINEARLITY

Regression, Regression Analysis

Regression Analysis

Write Your Message!

Captcha
Order Assignment

Featured Services

Order Now

Popular Subjects

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +91-977-207-8620

Phone: +91-977-207-8620

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd