From: Does food security exist among farm households? Evidence from Ghana
Variables | Estimates | Marginal effects | ||||||
---|---|---|---|---|---|---|---|---|
Coeff | Std error | Y = 0 | SE | Y = 1 | SE | Y = 2 | SE | |
Gender | − 0.162* | 0.090 | 0.018* | 0.010 | 0.025* | 0.014 | − 0.044* | 0.024 |
Age | − 0.203 | 0.056 | 0.023 | 0.015 | 0.032 | 0.021 | − 0.055 | 0.037 |
Household size | 0.001 | 0.007 | 0.000 | 0.0008 | 0.0002 | 0.001 | 0.003 | 0.001 |
Farming Experience | 0.004* | 0.002 | − 0.004* | 0.002 | − 0.006* | 0.0003 | 0.001* | 0.0006 |
Growing improved variety | 0.158*** | 0.055 | − 0.018*** | 0.006 | − 0.025*** | 0.008 | 0.043*** | 0.015 |
Household total crop income | 2.77e− 06 | 4.96e− 06 | − 3.21e−07 | 5.74e− 07 | − 4.38e−07 | 7.85e− 07 | 7.59e−07 | 1.36e−06 |
Marital status | − 0.042 | 0.122 | 0.004 | 0.013 | 0.006 | 0.019 | − 0.010 | 0.032 |
Residence status | 0.087 | 0.064 | − 0.010 | 0.007 | − 0.013 | 0.010 | 0.024 | 0.017 |
Association membership | 0.017 | 0.056 | − 0.002 | 0.006 | − 0.003 | 0.009 | 0.005 | 0.015 |
Extension access | 0.013 | 0.068 | − 0.005 | 0.007 | − 0.002 | 0.010 | 0.004 | 0.018 |
Credit access | − 0.123** | 0.064 | 0.014** | 0.007 | 0.02** | 0.010 | − 0.034** | 0.017 |
Head of household | − 0.050 | 0.089 | 0.006 | 0.010 | 0.008 | 0.014 | − 0.014 | 0.026 |
up to primary 6 | 0.619*** | 0.075 | − 0.061*** | 0.007 | − 0.098*** | 0.011 | 0.159*** | 0.018 |
up to junior high school level | 4.771 | 619.785 | − 0.963*** | 0.008 | − 0.212*** | 0.050 | 0.308*** | 0.053 |
Up to senior high school level | 0.143** | 0.070 | − 0.019** | 0.009 | − 0.023** | 0.011 | 0.042** | 0.020 |
Tertiary excluding university | 0.067 | 0.180 | − 0.09 | 0.024 | − 0.011 | 0.030 | 0.020 | 0.054 |
University | 0.343 | 0.341 | − 0.024 | 0.032 | − 0.056 | 0.054 | 0.097 | 0.086 |
Ashanti Region | 0.036 | 0.167 | − 0.004 | 0.019 | − 0.005 | 0.026 | 0.010 | 0.045 |
Brong Ahafo Region | − 0.099 | 0.097 | 0.006 | 0.006 | 0.009 | 0.009 | − 0.016 | 0.015 |
Central Region | − 1.151*** | 0.119 | 0.138*** | 0.017 | 0.093*** | 0.009 | − 0.231*** | 0.023 |
Eastern Region | 0.093 | 0.106 | − 0.005 | 0.006 | − 0.008 | 0.010 | 0.014 | 0.016 |
Greater Accra Region | − 1.529*** | 0.188 | 0.212*** | 0.036 | 0.105*** | 0.009 | − 0.317*** | 0.040 |
Northern Region | − 2.612*** | 0.115 | 0.453*** | 0.201 | 0.104*** | 0.009 | − 0.557*** | 0.020 |
Upper East Region | − 2.420*** | 0.157 | 0.410*** | 0.030 | 0.106*** | 0.009 | − 0.516*** | 0.028 |
Upper West Region | − 2.511*** | 0.156 | 0.430*** | 0.030 | 0.105*** | 0.009 | − 0.53*** | 0.029 |
Volta Region | − 1.204*** | 0.112 | 0.148*** | 0.016 | 0.095*** | 0.008 | − 0.243*** | 0.021 |
μ1 | 0.757 | 0.187 |  |  |  |  |  |  |
μ2 | 1.683 | 0.184 |  |  |  |  |  |  |
N | 2603 | Â | Â | Â | Â | Â | Â | Â |
Log likelihood | − 1967.530 |  |  |  |  |  |  |  |
Wald X2 | 2145.07*** | Â | Â | Â | Â | Â | Â |