Changes in Version 1.1-0

  o Some variable names in the PSID1976 (aka Mroz) data
    have been renamed: "earnings" is now called "wage"
    (to avoid confusion with other data sets), the previous
    variable "wage" is renamed as "repwage" (reported wage).
    Currently, "earnings" is kept; it will be removed in future
    releases.

  o Documentation of the Grunfeld data has been enhanced and
    updated. Much more details are available in a recent
    technical report: Kleiber and Zeileis (2008), "The
    Grunfeld Data at 50", available from http://epub.wu-wien.ac.at/.
    
  o Multinomial logit examples using Yves Croissant's "mlogit"
    package have been added for the TravelMode and BankWages
    data sets.

  o Vignette/errata updated.
    

Changes in Version 1.0-1

  o Small changes for R 2.8.0.
  

Changes in Version 1.0-0

  o official version accompanying the release of the
    book (contains all code from the book in demos
    and tests)

  o See the new
      vignette("AER", package = "AER")
    for an overview of the package and a list of errata.


Changes in Version 0.9-0

  o release of the version used for compiling the final
    version of the book for Springer


Changes in Version 0.2-0

  o first CRAN release of the AER package
