Fé, E., & Hofler, R. (2012). Count data stochastic frontier models, with an application to the patents-RandD relationship.
Citazione stile Chigago Style (17a edizione)Fé, E., e R. Hofler. Count Data Stochastic Frontier Models, with an Application to the Patents-RandD Relationship. 2012.
Citatione MLA (9a ed.)Fé, E., e R. Hofler. Count Data Stochastic Frontier Models, with an Application to the Patents-RandD Relationship. 2012.
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