+---------------+-------------------+
| LaborSupply   | R Documentation   |
+---------------+-------------------+

Wages and Hours Worked
----------------------

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

a panel of 532 observations from 1979 to 1988

*number of observations* : 5320

Usage
~~~~~

::

    data(LaborSupply)

Format
~~~~~~

A dataframe containing :

lnhr
    log of annual hours worked

lnwg
    log of hourly wage

kids
    number of children

age
    age

disab
    bad health

id
    id

year
    year

Source
~~~~~~

Ziliak, Jim (1997) “Efficient Estimation With Panel Data when
Instruments are Predetermined: An Empirical Comparison of
Moment-Condition Estimators”, *Journal of Business and Economic
Statistics*, **419–431**.

References
~~~~~~~~~~

Cameron, A.C. and P.K. Trivedi (2005) *Microeconometrics : methods and
applications*, Cambridge, pp. 708–15, 754–6.

Journal of Business Economics and Statistics web site :
`http://www.amstat.org/publications/jbes/ <http://www.amstat.org/publications/jbes/>`_.

See Also
~~~~~~~~

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

``Index.Time.Series``
