User Quirik

12 votes

1 answer

22k views

Interpretation of coefficient of inverse Mills ratio

asked Apr 18, 2016 at 17:31

6 votes

1 answer

535 views

Degrees of freedom

degrees-of-freedom

asked Nov 15, 2014 at 14:17

4 votes

1 answer

273 views

Steps of multinomial probit estimation

self-study maximum-likelihood multinomial-distribution probit

asked Sep 17, 2016 at 14:59

3 votes

1 answer

1k views

Heckman selection model assumptions

model-selection heckman

asked Jun 10, 2016 at 8:55

3 votes

1 answer

2k views

Truncated Gaussian distribution interpretation

truncated-normal-distribution

asked Jun 17, 2016 at 14:42

3 votes

3 answers

22k views

Linear and semi-log regression model

regression

asked Jul 17, 2014 at 9:27

3 votes

2 answers

640 views

Overfitting a regression model

regression linear-model overfitting

asked Mar 18, 2016 at 15:31

3 votes

2 answers

307 views

Endogeneity justification

regression fixed-effects-model endogeneity

asked Dec 30, 2014 at 21:32

3 votes

0 answers

232 views

Endogeneity in regression

regression endogeneity

asked Dec 31, 2014 at 15:05

2 votes

1 answer

902 views

PDF/CDF ratio interpretation [duplicate]

model-selection heckman

asked Apr 25, 2016 at 17:56

2 votes

0 answers

57 views

Data set structure

dataset

asked Jan 11, 2015 at 11:13

2 votes

1 answer

761 views

Fixed/Random effects model

random-effects-model fixed-effects-model

asked May 11, 2015 at 13:23

2 votes

0 answers

494 views

Why use linear combinations of random variables?

random-variable covariance linear bivariate

asked Jul 11, 2016 at 8:44

2 votes

1 answer

2k views

Heckman selection model and negative rho

self-study econometrics heckman

asked Aug 23, 2016 at 22:11

2 votes

1 answer

78 views

Asymptotically unbiasedness of estimator

self-study unbiased-estimator

asked Dec 25, 2016 at 19:50

1 vote

0 answers

331 views

Log-likelihood function of probit model

self-study maximum-likelihood probit

asked Sep 8, 2016 at 9:54

1 vote

1 answer

33 views

One or two tailed test

t-test

asked Mar 9, 2020 at 15:08

1 vote

0 answers

270 views

Solution verification - calculation of second derivatives of multinomial probit log-likelihood function

derivative likelihood calculus multinomial-probit

asked Oct 2, 2016 at 16:03

1 vote

2 answers

2k views

Maximum number of predictors in regression

regression predictor

asked Mar 8, 2016 at 6:47

1 vote

1 answer

747 views

Heteroscedascity and sample size

regression heteroscedasticity

asked Jun 28, 2016 at 15:11

1 vote

2 answers

8k views

Can I apply OLS (multiple regression) to panel data to identify significant variables?

multiple-regression feature-selection least-squares panel-data

asked May 14, 2016 at 12:47

1 vote

1 answer

2k views

Bivariate probit model with sample selection

econometrics bias bivariate

asked Apr 17, 2016 at 15:14

1 vote

1 answer

97 views

Sample weights interpretation

sampling survey survey-weights survey-sampling

asked Feb 13, 2016 at 23:23

0 votes

0 answers

1k views

What is subsampling?

sampling subsampling

asked Feb 14, 2016 at 17:27

0 votes

2 answers

1k views

Residual vs. fits

least-squares endogeneity

asked Jan 9, 2015 at 12:44

0 votes

0 answers

57 views

Getting the wrong sign [duplicate]

regression regression-coefficients

asked Jun 25, 2015 at 9:50

0 votes

1 answer

25 views

Variables in the regression

regression multiple-regression

asked Feb 13, 2016 at 9:08

0 votes

1 answer

42 views

Statistical tests

hypothesis-testing statistical-significance

asked Aug 9, 2014 at 16:41

0 votes

2 answers

161 views

Regression coefficients significance

regression-coefficients

asked Dec 6, 2014 at 11:41

0 votes

1 answer

239 views

Conditional expectation notation

self-study conditional-expectation heckman

asked Jun 25, 2016 at 10:49

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34 Questions

Interpretation of coefficient of inverse Mills ratio

Degrees of freedom

Steps of multinomial probit estimation

Heckman selection model assumptions

Truncated Gaussian distribution interpretation

Linear and semi-log regression model

Overfitting a regression model

Endogeneity justification

Endogeneity in regression

PDF/CDF ratio interpretation [duplicate]

Data set structure

Fixed/Random effects model

Why use linear combinations of random variables?

Heckman selection model and negative rho

Asymptotically unbiasedness of estimator

Log-likelihood function of probit model

One or two tailed test

Solution verification - calculation of second derivatives of multinomial probit log-likelihood function

Maximum number of predictors in regression

Heteroscedascity and sample size

Can I apply OLS (multiple regression) to panel data to identify significant variables?

Bivariate probit model with sample selection

Sample weights interpretation

What is subsampling?

Residual vs. fits

Getting the wrong sign [duplicate]

Variables in the regression

Statistical tests

Regression coefficients significance

Conditional expectation notation