The hardware and bandwidth for this mirror is donated by METANET, the Webhosting and Full Service-Cloud Provider.
If you wish to report a bug, or if you are interested in having us mirror your free-software or open-source project, please feel free to contact us at mirror[@]metanet.ch.

To cite the 'productivity' package in publications please use:

Dakpo KH, Desjeux Y, Latruffe L (2018). productivity: Indices of Productivity and Profitability Using Data Envelopment Analysis (DEA). R package version 1.1.0, https://CRAN.R-project.org/package=productivity/.

See also ‘citation()’ for citing R.

Corresponding BibTeX entry: 

  @Manual{,
    title = {productivity: Indices of Productivity and Profitability
      Using Data Envelopment Analysis (DEA)},
    author = {K Hervé Dakpo and Yann Desjeux and Laure Latruffe},
    year = {2018},
    note = {R package version 1.1.0},
    url = {https://CRAN.R-project.org/package=productivity/},
  }

These binaries (installable software) and packages are in development.
They may not be fully stable and should be used with caution. We make no claims about them.