+------------+-------------------+
| Earnings   | R Documentation   |
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Earnings for Three Age Groups
-----------------------------

Description
~~~~~~~~~~~

a cross-section from 1988-1989

*number of observations* : 4266

*observation* : individuals

*country* : United States

Usage
~~~~~

::

    data(Earnings)

Format
~~~~~~

A dataframe containing :

age
    age groups, a factor with levels (g1,g2,g3)

y
    average annual earnings, in 1982 US dollars

Source
~~~~~~

Mills, Jeffery A. and Sourushe Zandvakili (1997) “Statistical Inference
via Bootstrapping for Measures of Inequality”, *Journal of Applied
Econometrics*, **12(2)**, pp. 133-150.

References
~~~~~~~~~~

Davidson, R. and James G. MacKinnon (2004) *Econometric Theory and
Methods*, New York, Oxford University Press,
`http://www.econ.queensu.ca/ETM/ <http://www.econ.queensu.ca/ETM/>`_,
chapter 5 and 7.

Journal of Applied Econometrics data archive :
`http://jae.wiley.com/jae/ <http://jae.wiley.com/jae/>`_.

See Also
~~~~~~~~

``Index.Source``, ``Index.Economics``, ``Index.Econometrics``,
``Index.Observations``
