{ "_id": "6a116e83acfb0bcc41cf5678", "Package": "metafrontier", "Type": "Package", "Title": "Analysis of Metafrontier Models for Efficiency and Productivity", "Version": "0.2.2", "Authors@R": "c(\nperson(\"Erik\", \"Enstad\", email = \"erik.enstad@nhh.no\",\nrole = c(\"aut\", \"cre\"),\ncomment = c(ORCID = \"0009-0006-1053-3849\")))", "Description": "Implements metafrontier production function models for\nestimating technical efficiencies and technology gaps for firms\noperating under different technologies. Supports both\nstochastic frontier analysis (SFA) and data envelopment\nanalysis (DEA) based metafrontiers. Includes the deterministic\nmetafrontier of Battese, Rao, and O'Donnell (2004)\n, the stochastic\nmetafrontier of Huang, Huang, and Liu (2014)\n, and the metafrontier Malmquist\nproductivity index of O'Donnell, Rao, and Battese (2008)\n. 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