a cross-section from 2000
number of observations : 180
observation : goods
data(Journals)
A dataframe containing :
journal title
publisher
scholarly society ?
library subscription price
number of pages
characters per page
total number of citations
year journal was founded
number of library subscriptions
field description
Stock, James H. and Mark W. Watson (2003) Introduction to Econometrics, Addison-Wesley Educational Publishers, chapter 6.
Index.Source
, Index.Economics
, Index.Econometrics
, Index.Observations