Though Mass Open Online Courses are very different from each other in their structure, content or audience, they are all characterized by low completion rates. In this paper, we use the Cox proportional hazard model to analyze student retention in the MOOC Principle of Microeconomics. Using two...

Though Mass Open Online Courses are very different from each other in their structure, content or audience, they are all characterized by low completion rates. In this paper, we use the Cox proportional hazard model to analyze student retention in the MOOC Principle of Microeconomics. Using two...

We econometrically investigate the heterogeneous ability of Italian exporting sectors at coping with the Covid-19 shock, which affected in an idiosyncratic fashion both supply, mainly due to the selective suspension of non-essential activities in the country during the lockdown in March-April...