US90 

U.S. macroeconomic data for e-TA 1 and 2

ASCII

giffen.dat |  giffen.csv

Data for the PS1: Koenker (1978) consumption data to analyze the Giffen good

ASCII | CSV

gasq.data |  gasm.data

Gasoline demand data for PS 2

ASCII | ASCII

AUTO2.txt |  AUTO2.dta

J&DN (1997) gasoline expenditure data

ASCII | STATA

CPS.txt |  CPS.dta

J&DN (1997) Current Population Survey data

ASCII | STATA

eggs.csv 

Updated Thurman and Fisher (1988) causality data for PS 3

ASCII

cob1.txt 

Data for the second part of ps3 (questions 1-4)

ASCII

cob2.txt 

Data for the second part of ps3 (questions 5-6)

ASCII

greene14.txt 

Cost data used on e-TA: "Panel Data: Basics"

ASCII

phuzics10.txt 

Data for PS4: panel data analysis on phuzics productivity and wage

ASCII

weco14.txt |  weco14.csv

Data for the PS5: productivity of new workers in a large American manufacturing firm

ASCII | CSV

health.dta 

Cameron and Johansson (1997) data used in Count Data Models e-TA

STATA