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Statewide Data on Transportation Equipment Manufacturing
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Description
~~~~~~~~~~~

a cross-section

*number of observations* : 25

*observation* : regional

*country* : United States

Usage
~~~~~

::

    data(TranspEq)

Format
~~~~~~

A dataframe containing :

state
    state name

va
    output

capital
    capital input

labor
    labor input

nfirm
    number of firms

Source
~~~~~~

Zellner, A. and N. Revankar (1970) “Generalized production functions”,
*Review of Economic Studies*, **37**, 241-250.

References
~~~~~~~~~~

Greene, W.H. (2003) *Econometric Analysis*, Prentice Hall,
`http://www.prenhall.com/greene/greene1.html <http://www.prenhall.com/greene/greene1.html>`_,
Table F9.2.

See Also
~~~~~~~~

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