Variables | Nature | sources |
Number of civil servants (AE) | Input | Statistical Yearbook of the Ministry of Public Service of WAEMU countries |
Equipment costs (FREQUIP) | Input | CBWAS and World Bank statistical yearbook |
GDP growth rate (TCPIB) | Output | World Bank |
Human Development Index (IDH) | Output | World Bank |
Corruption control (CORR) | Determinant | World Bank |
Government efficiency (EFGOUR) | Determinant | World Bank |
Voice and Responsibility (VOIXRESP) | Determinant | World Bank |
Average annual wage (SALMOY) | Determinant | Calculated |
Population growth rate (TPOP) | Determinant | World Bank |
Interaction of Wages and Corruption Control (CORR*SALMOY) | Determinant | Calculated |
Square of Corruption control (CORR2) | Determinant | Calculated |
Government efficiency square (EFGOUR2) | Determinant | Calculated |