Functions and tools for analysing consumer demand with the Almost Ideal Demand System (AIDS) suggested by Deaton and Muellbauer (1980).
THIS IS THE CHANGELOG OF THE "micEconAids" PACKAGE
Please note that only the most significant changes are reported here. A full ChangeLog is available in the log messages of the SVN repository on R-Forge.
CHANGES IN VERSION 0.6-18 (2017-03-16)
added a 'vignette'
CHANGES IN VERSION 0.6-16 (2014-05-17)
corrected formatting in the documentation
CHANGES IN VERSION 0.6-14 (2014-04-22)
'micEconAids' no longer depends on packages 'miscTools' and 'systemfit' but imports these packages
CHANGES IN VERSION 0.6-12 (2012-12-26)
corrected dependencies: replaced "R (>= 2.4.0)" and "stats (>= 2.15.0)" (where the latter implies "R (>= 2.15.0)") by "R (>= 2.14.0)" and "stats" (without version number), because R/stats 2.14.0 is sufficient
CHANGES IN VERSION 0.6-8 (2012-06-02)
added nobs() method for objects of class "aidsElas"
CHANGES IN VERSION 0.6-6 (2011-11-12)
fixed partial argument matching in aidsElas()
CHANGES IN VERSION 0.6-4
added a note in the "details" section of the documentation of aidsElas that explains how the adjusted alpha_i coefficients can be calculated if the model was estimated with demand shifters
CHANGES IN VERSION 0.6-2
aidsElas() now stops and returns an error message if the model includes demand shifters, because it (currently) cannot calculate elasticities of models with demand shifters (it does not adjust the alpha coefficients); the documentation of aidsElas() now mentions this limitation and gives a hint how the user can use aidsElas() to calculate elasticities for models with demand shifters anyway (the author of micEconAids is grateful to Jens Hainmueller who reported this bug)
CHANGES IN VERSION 0.6-0 AND BEFORE
please take a look at the log messages of the SVN repository on R-Forge