We introduce Longitudinal Factor Analysis (LFA) to extract the Common Risk Free (CRF)rate from a sample of sovereign bonds of countries in a monetary union. Since LFA exploits the typically very large longitudinal dimension of bond data, it performs better than traditional factor analysis...

We introduce Longitudinal Factor Analysis (LFA) to extract the Common Risk Free (CRF) rate from a sample of sovereign bonds of countries in a monetary union. Since LFA exploits the typically very large longitudinal dimension of bond data, it performs better than traditional factor analysis...

We introduce Longitudinal Factor Analysis (LFA) to extract the Common Risk Free (CRF) rate from a sample of sovereign bonds of countries in a monetary union. Since LFA exploits the typically very large longitudinal dimension of bond data, it performs better than traditional factor analysis...