st: New package -wtp- is available from SSC

["Arne Risa Hole" <arnehole@gmail.com>]

Dear all,

Thanks to Kit Baum the -wtp- package is now available on SSC.

-wtp- estimates confidence intervals for willingness to pay (WTP)
measures of the type -b_k/b_c, where b_c is the cost coefficient and
b_k is the coefficient for attribute x_k. It uses one of three
methods: the delta method, Fieller's method or the Krinsky Robb
(parametric bootstrap) method.

To install the package type -ssc install wtp-.

Comments, suggestions and bug reports are welcome.

Best wishes,
Arne

Arne Risa Hole
Research Fellow
Centre for Health Economics
Alcuin 'A' Block
University of York
York YO10 5DD
UK

Tel:   +44 (0)1904 321404
Email: ah522@york.ac.uk
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