Since the seminal paper of Vasicek and Fong (1982), the term structures of interest rates have been fitted assuming that yields are cross-sectionally homoskedastic. We show that this assumption does not hold when there are differences in liquidity, even for bonds of the same issuer. Lower...

Desde la publicación del trabajo de Vasicek y Fong (1982) se ha generalizado el ajuste de la estructura temporal de tipos de interés asumiendo que los rendimientos son homocedásticos. En este trabajo se muestra que dicha hipótesis no se mantiene cuando los activos presentan diferencias en...

Recently, many papers have shown evidence of a positive association between financial market participation and wealth holdings. It is often claimed that individuals with a higher level of financial market participation exhibit a higher propensity for planning retirement. In their planning...