Vol. 67 No. 1 (2007)

Articles

• MEASURING COMPETENCE IN COMPUTER SKILLS

  Carlo Filippucci, Silvia Pacei

  3-25

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• Score functions and statistical criteria to manage intensive follow up in business surveys

  Roberto Gismondi

  27-54

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• A latent curve analysis of unobserved heterogeneity in university achievements

  Silvia Bianconcini, Silvia Cagnone, Stefania Mignani, Paola Monari

  55-67

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• A study on a two unit parallel system with erlangian repair time

  S. N. Singh, S. K. Singh

  69-77

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• Some considerations and developments about recently proposed families of distributions with hinge points

  Maurizio Brizzi

  79-98

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• A note on the use of an origin shift in survey sampling: a conceptual perspective

  Jagatananda Sahoo, Lokanath N. Sahoo, Bishnucharan Das

  99-108

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