41
Table 4. Impact of Grain for Green on household decisions on farm labor for 1999 and
2004.
Dependent Variable:
number of household members working on-farm
|
(1) |
(2) |
(3) |
(4) |
(5) |
(6) | |
|
treatment x year2004 program area x year2004 ratio of program area to total program area x number of program x year2004 |
-0.430 (2.10)** |
-0.002 (0.35) |
-0.152 (1.26) |
-0.023 (0.83) |
-0.001 (0.69) |
-0.031 (1.51) |
|
treatment |
-0.007 |
-0.216 |
-0.192 |
-0.170 |
-0.214 |
-0.192 |
|
(0.05) |
(2.06)** |
(1.80)* |
(1.42) |
(2.04)** |
(1.82)* | |
|
year 2004 dummy |
0.479 |
0.118 |
0.173 |
0.194 |
0.130 |
0.176 |
|
(2.45)** |
(1.30) |
(1.79)* |
(1.43) |
(1.47) |
(1.90)* | |
|
year 2004 x Yangtze basin |
-0.178 |
-0.163 |
-0.180 |
-0.160 |
-0.170 |
-0.183 |
|
(1.60) |
(1.42) |
(1.59) |
(1.44) |
(1.50) |
(1.63) | |
|
household size |
0.090 |
0.090 |
0.089 |
0.091 |
0.091 |
0.089 |
|
(3.73)*** |
(3.74)*** |
(3.68)*** |
(3.75)*** |
(3.76)*** |
(3.70)*** | |
|
total land holdings |
0.000 |
0.001 |
0.002 |
0.001 |
0.002 |
0.002 |
|
(0.08) |
(0.22) |
(0.38) |
(0.16) |
(0.35) |
(0.45) | |
|
household members |
0.682 |
0.681 |
0.681 |
0.682 |
0.681 |
0.682 |
|
Constant |
0.384 |
0.554 |
0.533 |
0.518 |
0.544 |
0.528 |
|
(2.24)** |
(3.66)*** |
(3.55)*** |
(3.27)*** |
(3.59)*** |
(3.52)*** | |
|
Observations |
534 |
534 |
534 |
534 |
534 |
534 |
|
R-square |
0.55 |
0.55 |
0.55 |
0.55 |
0.55 |
0.55 |
Absolute value of t-statistics in parentheses.
* significant at 10 percent level; ** at 5 percent level; *** at 1 percent level