This study was undertaken to determine those factors that have a significant impact on the demand for meat in Mawar City. This study spans from 2002 to 2018 and the model for Mawar City meat demand is given below. Dm - a0 + al PIM + a2Po + a3Y Where: Dm demand for meat price index of meat price of competitor average houschold income PIM Po

Linear Algebra: A Modern Introduction
4th Edition
ISBN:9781285463247
Author:David Poole
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Chapter7: Distance And Approximation
Section7.3: Least Squares Approximation
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Please a, b, and c
This study was undertaken to determine those factors that have a significant impact on
the demand for meat in Mawar City. This study spans from 2002 to 2018 and the model
for Mawar City meat demand is given below.
1.
Dm = a0 + alPIM + a2Po + a3Y
Where:
Dm
demand for meat
price index of meat
price of competitor
average household income
PIM
Po
Y
Year
2002
Dm
PIM
Po
Y
12518
466
43
44
2003
460
46
46
13109
2004
267
51
49
13379
2005
114
18
54
12906
12500
2006
217
63
59
2007
646
64
62
12950
2008
2009
649
67
66
13002
634
74
71
13333
2010
703
81
78
13299
2011
631
88
86
12570
2012
508
95
94
12140
11950
0רי12
2013
535
743
100
100
2014
101
104
2015
819
106
108
12540
2016
945
108
111
12700
2017
1034
111
114
13250
2018
1014
116
19
13490
a)
Using the E-VIEWS / SSPSS package, estimate demand as a linear function of PIM,
Po and Y. Write the equation, t-statistics, and coefficient of determination and
standard error of estimation.
Using the result, which independent variable is significant at 5% significant value in
explaining the dependent variable.
b)
c)
What can you say about the coefficient of determination?
d)
Calculate the price, income and cross elasticity of demand in year 2010 and interpret
the result.
e)
Calculate the ranges of quantity of demand for year 2015 at 95% confidence interval.
Transcribed Image Text:This study was undertaken to determine those factors that have a significant impact on the demand for meat in Mawar City. This study spans from 2002 to 2018 and the model for Mawar City meat demand is given below. 1. Dm = a0 + alPIM + a2Po + a3Y Where: Dm demand for meat price index of meat price of competitor average household income PIM Po Y Year 2002 Dm PIM Po Y 12518 466 43 44 2003 460 46 46 13109 2004 267 51 49 13379 2005 114 18 54 12906 12500 2006 217 63 59 2007 646 64 62 12950 2008 2009 649 67 66 13002 634 74 71 13333 2010 703 81 78 13299 2011 631 88 86 12570 2012 508 95 94 12140 11950 0רי12 2013 535 743 100 100 2014 101 104 2015 819 106 108 12540 2016 945 108 111 12700 2017 1034 111 114 13250 2018 1014 116 19 13490 a) Using the E-VIEWS / SSPSS package, estimate demand as a linear function of PIM, Po and Y. Write the equation, t-statistics, and coefficient of determination and standard error of estimation. Using the result, which independent variable is significant at 5% significant value in explaining the dependent variable. b) c) What can you say about the coefficient of determination? d) Calculate the price, income and cross elasticity of demand in year 2010 and interpret the result. e) Calculate the ranges of quantity of demand for year 2015 at 95% confidence interval.
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