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Exam Details

UGC NET ECONOMICS DECEMBER (PAPER II) 2018

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Questions 100
Duration 180 mins
Package UGC NET & SET - Previous Year Papers

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Medium 60 60%
Hard 21 21%
Easy 19 19%

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Multiple Choices 100 100%

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1
2018 · Unclassified
UGC NET ECONOMICS DECEMBER (PAPER II) 2018
In the context of simultaneous equations econometric models, consider the following statements:
(i) Both order and rank conditions for identification are to be satisfied before estimation.
(ii) Order condition is a necessary but not a sufficient condition of identification.
(iii) Two-stage least squares method is suitable for over-identified equations.
Which of the above statements is/are correct?
Choose the correct answer from the code given below:
A
Only (i)
B
(i), (ii) and (iii)
C
Only (ii)
D
(i) and (iii)
2
2018 · Unclassified
UGC NET ECONOMICS DECEMBER (PAPER II) 2018
Though two time series are individually non-stationary, their linear combination is stationary. This is an example of
A
Random walk
B
Spurious regression
C
Cointegration
D
Trend stationarity
3
2018 · Unclassified
UGC NET ECONOMICS DECEMBER (PAPER II) 2018
In Regression Analysis, if a quantitative variable has ‘m’ categories, one can introduce
A
Only m + 1 dummy variables
B
Only m – 1 dummy variables
C
Only 2 m variables
D
Only m dummy variables
4
2018 · Unclassified
UGC NET ECONOMICS DECEMBER (PAPER II) 2018
By autocorrelation we mean that
A
The residuals of a regression model are not independent.
B
The square of the residuals of a regression model are not equally spread.
C
The variance of the residuals of a regression model is not constant for all observations.
D
The residuals of a regression model are related with one or more of the regressors.
5
2018 · Unclassified
UGC NET ECONOMICS DECEMBER (PAPER II) 2018
Match List I with List II and choose the correct answer from the code given below:
A
(a)-(iv), (b)-(i), (c)-(ii), (d)-(iii)
B
(a)-(iv), (b)-(ii), (c)-(i), (d)-(iii)
C
(a)-(i), (b)-(iv), (c)-(iii), (d)-(ii)
D
(a)-(i), (b)-(ii), (c)-(iii), (d)-(iv)
6
2018 · Unclassified
UGC NET ECONOMICS DECEMBER (PAPER II) 2018
Consider the following statements about a time series of annual observations on sales of a firm for ten years:
(i) The series will have seasonal variations.
(ii) The series will have a secular trend.
(iii) The series will have cyclical variations.
Choose the correct answer from the code given below:
A
(ii) and (iii)
B
(i) and (ii)
C
(i) and (iii)
D
(i), (ii) and (iii)