Back to top

Learning

Publication

‘Learning to export’ and ‘learning to innovate’: Revisiting the relationship between innovation and exports in African firms

Elvis Korku Avenyo, Fiona Tregenna and Kwanele Ngwadleka
This paper examines the relationship between innovation and export performance for African firms. We use Tobit simultaneous equation full information maximum likelihood (FIML) model with selection on a crosssectional dataset from the World Bank’s Enterprise Surveys for 28 African economies. The...
May 2021
Read more
Publication

The emergence of "fifty-fifty" probability judgements in a conditional Savage world

Alexander Zimper
This paper models the empirical phenomenon of persistent “…fifty-…fifty ”probability judgements within a dynamic non-additive Savage framework. To this purpose I construct a model of Bayesian learning such that an agent’s probability judgement is characterized as the solution to a Choquet expected...
Dec 2012
Read more
Subscribe to RSS - Learning