Estimation results of the regression models using the pooled time-series and cross-sectional data with fixed effects for the states
| Model (1) | Model (2) | Model (3) | |
|---|---|---|---|
| Dependent variable | ln (N) | ln (Y) | ln (Q) |
| Independent variables | t and 6 state dummies | t and 6 state dummies | t and 6 state dummies |
| Estimation results | |||
| Intercept | 6.9020*** | −1.7257*** | 5.1763*** |
| T | 0.0373*** | 0.0283*** | 0.0656*** |
| Michigan | −1.2275*** | −0.0832 | −1.3107*** |
| New Hampshire | −1.2699*** | −0.0829 | −1.3528*** |
| New York | 0.2295*** | −0.1169** | 0.1126 |
| Pennsylvania | −1.0590*** | −0.2648*** | −1.3238*** |
| Vermont | 0.9082*** | 0.0961* | 1.0042*** |
| Wisconsin | −0.8699*** | 0.0067 | −0.8633*** |
| Number of observations | 175 | 175 | 175 |
| R-squared | 0.9746 | 0.6094 | 0.9394 |
| Adjusted R-squared | 0.9735 | 0.6001 | 0.9369 |
| F-statistic | 914.23*** | 37.21*** | 370.06*** |
| Estimated CAAGRs (%)a | 3.73% | 2.83% | 6.56% |
| Estimated DAAGRs (%)b | 3.80% | 2.87% | 6.78% |
| Model (1) | Model (2) | Model (3) | |
|---|---|---|---|
| Dependent variable | ln ( | ln ( | ln ( |
| Independent variables | |||
| Estimation results | |||
| Intercept | 6.9020*** | −1.7257*** | 5.1763*** |
| T | 0.0373*** | 0.0283*** | 0.0656*** |
| Michigan | −1.2275*** | −0.0832 | −1.3107*** |
| New Hampshire | −1.2699*** | −0.0829 | −1.3528*** |
| New York | 0.2295*** | −0.1169** | 0.1126 |
| Pennsylvania | −1.0590*** | −0.2648*** | −1.3238*** |
| Vermont | 0.9082*** | 0.0961* | 1.0042*** |
| Wisconsin | −0.8699*** | 0.0067 | −0.8633*** |
| Number of observations | 175 | 175 | 175 |
| 0.9746 | 0.6094 | 0.9394 | |
| Adjusted | 0.9735 | 0.6001 | 0.9369 |
| F-statistic | 914.23*** | 37.21*** | 370.06*** |
| Estimated CAAGRs (%) | 3.73% | 2.83% | 6.56% |
| Estimated DAAGRs (%) | 3.80% | 2.87% | 6.78% |
Directly the estimated coefficient of the time variable in the corresponding regression model
Calculated from (ek – 1)*100, where k is the CAAGR estimated from the regression model
Calculated from (ek – 1)*100, where k is the CAAGR estimated from the regression model
*p < 0.05, **p < 0.01, ***p < 0.001
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