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Bootstrap validity for the score test when instruments may be weak
(2009)
It is well-known that size adjustments based on bootstrapping the t-statistic perform poorly when instruments are weakly correlated with the endogenous explanatory variable. In this paper, we provide a theoretical proof ...
Statistics Education and Power Relations in Communities of Practice
(Unesp-dept MathematicaRio ClaroBrasil, 2011)
Development of national statistical systems and the responsibilities of national statistical offices
(ECLAC, 2005-04-26)
The meetings reviewed the Programme of International Statistical Work for Latin America and the Caribbean, July 2003-June 2005, and agreed to lay the foundations for a more long-term plan of action, with the aim of building ...
Describing some of the Dimensions that comprise the Profile of the Faculty Staff of Statistics Departments in Brazil
(UNESP – Dept. MatemáticaRio Claro, 2012)
Statistics is a required course in virtually all undergraduate programs in Brazilian universities. In addition, undergraduate programs in Statistics are offered in many public universities. However, despite the importance ...
Tsallis statistics and gradually truncated Levy flight - distribution of an economical index
(Elsevier B.V., 2002-06-15)
Tsallis postulated a generalized form for entropy and give rise to a new statistics now known as Tsallis statistics. In the present work, we compare the Tsallis statistics with the gradually truncated Levy flight, and ...
Tsallis statistics and gradually truncated Levy flight - distribution of an economical index
(Elsevier B.V., 2002-06-15)
Tsallis postulated a generalized form for entropy and give rise to a new statistics now known as Tsallis statistics. In the present work, we compare the Tsallis statistics with the gradually truncated Levy flight, and ...