Variables | Poisson | Negbin | ||
Coeff. | t-stat | Coeff. | t-stat | |
Constant | 0.5563306410 | 1.394 | 0.5404537361 | 1.261 |
INFLAT | 0.01811721448 | 2.367** | 0.01845728703 | 1.713* |
GDP | −0.04739597910 | −2.923** | −0.04802365367 | −2.221** |
BALANCE | −0.6284326696 | −3.750** | −0.06338676540 | −3.238** |
COVERAGE | 0.001606216725 | 0.660 | 0.001670415958 | 0.522 |
BUDGET | 0.006183458054 | 1.522 | 0.006195774971 | 1.323 |
| Log likelihood function : −60.65069 | Log likelihood function: −60.63184 |