Question 1

Which of the following is true of experimental data?

Accepted Answer

A) Experimental data are collected in laboratory environments in the natural sciences. 
B) Experimental data cannot be collected in a controlled environment. 
C)  Experimental data is sometimes called observational data. 
D)  Experimental data is sometimes called retrospective data. 
A) Experimental data are collected in laboratory environments in the natural sciences. 
B) Experimental data cannot be collected in a controlled environment. 
C)  Experimental data is sometimes called observational data. 
D)  Experimental data is sometimes called retrospective data.

Question 2

​Which of the following is true of time series data?

Accepted Answer

A) ​The time series data is easier to analyze than cross-sectional data. 
B) ​The time series data are independent across time. 
C)  ​The chronological ordering of observations in a time series conveys potentially important information. 
D)  ​A time series data set consists of observations on a variable or several variables at a given time. 
A) ​The time series data is easier to analyze than cross-sectional data. 
B) ​The time series data are independent across time. 
C)  ​The chronological ordering of observations in a time series conveys potentially important information. 
D)  ​A time series data set consists of observations on a variable or several variables at a given time.

Question 3

Which of the following refers to panel data?

Accepted Answer

A) Data on the unemployment rate in a country over a 5-year period 
B) Data on the birth rate, death rate and population growth rate in developing countries over a 10-year period. 
C)  Data on the income of 5 members of a family on a particular year. 
D)  Data on the price of a company's share during a year. 
A) Data on the unemployment rate in a country over a 5-year period 
B) Data on the birth rate, death rate and population growth rate in developing countries over a 10-year period. 
C)  Data on the income of 5 members of a family on a particular year. 
D)  Data on the price of a company's share during a year.

Question 4

Experimental data are sometimes called retrospective data.

Accepted Answer

A) True 
 B)False

Question 5

Which of the following is a difference between panel and pooled cross-sectional data?

Accepted Answer

A) A panel data set consists of data on different cross-sectional units over a given period of time while a pooled data set consists of data on the same cross-sectional units over a given period of time. 
B) A panel data set consists of data on the same cross-sectional units over a given period of time while a pooled data set consists of data on different cross-sectional units over a given period of time 
C)  A panel data consists of data on a single variable measured at a given point in time while a pooled data set consists of data on the same cross-sectional units over a given period of time. 
D)  A panel data set consists of data on a single variable measured at a given point in time while a pooled data set consists of data on more than one variable at a given point in time. 
A) A panel data set consists of data on different cross-sectional units over a given period of time while a pooled data set consists of data on the same cross-sectional units over a given period of time. 
B) A panel data set consists of data on the same cross-sectional units over a given period of time while a pooled data set consists of data on different cross-sectional units over a given period of time 
C)  A panel data consists of data on a single variable measured at a given point in time while a pooled data set consists of data on the same cross-sectional units over a given period of time. 
D)  A panel data set consists of data on a single variable measured at a given point in time while a pooled data set consists of data on more than one variable at a given point in time.

Which of the following is true of experimental data?

Which of the following is true of time series data?

Which of the following refers to panel data?

Experimental data are sometimes called retrospective data.

Which of the following is a difference between panel and pooled cross-sectional data?

The Simple Regression Model

Multiple Regression Analysis: Estimation

Multiple Regression Analysis: Inference

Multiple Regression Analysis: Ols Asymptotics

Multiple Regression Analysis: Further Issues

Multiple Regression Analysis With Qualitative Information: Binary or Dummy Variables

Heteroskedasticity

More on Specification and Data Problems

Basic Regression Analysis With Time Series Data

Further Issues in Using Ols With Time Series Data

Serial Correlation and Heteroskedasticity in Time Series Regressions

Pooling Cross Sections Across Time: Simple Panel Data Methods

Advanced Panel Data Methods

Instrumental Variables Estimation and Two Stage Least Squares

Simultaneous Equations Models

Limited Dependent Variable Models and Sample Selection Corrections

Advanced Time Series Topics

Carrying Out an Empirical Project

Filters

Exam 1: The Nature of Econometrics and Economic Data

Which of the following is true of experimental data?

​Which of the following is true of time series data?

Which of the following refers to panel data?

Experimental data are sometimes called retrospective data.

Which of the following is a difference between panel and pooled cross-sectional data?

The Simple Regression Model

Multiple Regression Analysis: Estimation

Multiple Regression Analysis: Inference

Multiple Regression Analysis: Ols Asymptotics

Multiple Regression Analysis: Further Issues

Multiple Regression Analysis With Qualitative Information: Binary or Dummy Variables

Heteroskedasticity

More on Specification and Data Problems

Basic Regression Analysis With Time Series Data

Further Issues in Using Ols With Time Series Data

Serial Correlation and Heteroskedasticity in Time Series Regressions

Pooling Cross Sections Across Time: Simple Panel Data Methods

Advanced Panel Data Methods

Instrumental Variables Estimation and Two Stage Least Squares

Simultaneous Equations Models

Limited Dependent Variable Models and Sample Selection Corrections

Advanced Time Series Topics

Carrying Out an Empirical Project

Filters

Which of the following is true of time series data?