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Product and process productivity: Implications for quality choice and conditional exporter premia
(Elsevier, 2013-09)
We develop a model of international trade with two dimensions of firm heterogeneity. The first dimension is "process productivity", which is how we denote the standard concept of productivity as modeled in the literature. ...
Analyse de la production orale et de la production écrite des apprenants précoces du français comme L2Analyse de la production orale et de la production écrite des apprenants précoces du français comme L2Analyse de la production orale et de la production écrite des apprenants précoces du français comme L2
(Escuela de Lenguas Modernas, Universidad de Costa Rica, 2014)
Permanence properties of the second nilpotent product of groups
(Belgian Mathematical Soc Triomphe, 2019-07)
We show that amenability, the Haagerup property, the Kazhdan´s property (T) and exactness are preserved under taking second nilpotent product of groups. We also define the restricted second nilpotent wreath product of ...
Determination Of Availability Of Cleaner Production Requirements And Mechanisms For Strengthening
(Universidad del Zulia, 2019)
A Hierarchical Product-Property Model to Support Product Classification and Manage Structural and Planning Data
(Springer Verlag Berlín, 2009-04)
Mass customization is one of the main challenges that managers face since it results in a proliferation of product data within the various organizational areas of an enterprise and across different enterprises. Effective ...
Brzeziński's Crossed Products and Braided Hopf Crossed Products
(Taylor & Francis, 2004-12)
Recently, we introduced a notion of braided Hopf crossed product which generalizes the notion of classical Hopf crossed product defined independently by Blattner, Cohen and Montgomery and by Doi and Takeuchi. A very much ...