Score contribution per author:
α: calibrated so average coauthorship-adjusted count equals average raw count
This paper analyses the dynamic relationship between the degrees of indexation of wages and public bonds in Brazil. A simple model is constructed to show that both degrees of indexation are determined simultaneously. We apply cointegration techniques and estimate error-correction representations to assess the temporal causality between them. Our results provide empirical support for the existence of simultaneity in the degrees of indexation in Brazil in the period 1980-93.