In agreement with the elements of the statistics education theoretical framework, as well as critical education, mathematical modelling allows the possibility of pedagogical projects that value interdisciplinarity and ...

El trabajo de investigación comienza con la formulación del problema que se pretende resolver o estudiar. Es común partir de una situación de ambigüedad, sin saber qué hacer. La consulta bibliográfica acerca del ...

Clinical and basic research contributes to human knowledge and patient care improvement. Communicating research through journals has proved remarkably effective in enabling researchers to build on the work of others, to ...

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 ...