000			01172nam a22001577a 4500
005			20220202110839.0
008			220127b ||||| |||| 00| 0 eng d
245			_aEssentials of Econometrics. / _cDamodar N.Gujarati and Dawn . Porter.
250			_a4th ed.
260			_aNew York : _bMcGraw Hill Education, _c2010.
300			_axxii; 554p. : _bill. ; _c24cm.
500			_aIncludes subject index and Appendix
505			_aContents:The nature and scoope of econometrics -- The linear regression model -- Basic ideas of linear regression: The two-variable model -- The two-variable model: Hypothesis testing -- Multiple regression: Estimation and hypothesis testing -- Functional forms of regression models -- Dummy variable regression models -- Regression analysis in practice -- Model selection: Criteria and tests -- Multicollinearity: What happens if explanatory variables are correlated -- Heteroscedasticity : What happens if the error variance is nonconstant? -- Autgocorelation: -- What happens if error terms are correlated -- Simultaneous equation models -- Selected topics in single equation regression models.
700			_aPorter, Dawn C.
942			_2lcc _cBK
999			_c8522 _d16022