Evidence from Chinese Import Shocks
April 18, 2025
What is the importance of manufacturers in the creation and dissolution of special districts?
For this analysis,
The strength of manufacturers allows them to advocate for new districts and stave off the dissolution of older ones
\[ \Delta IPW_{uit} = \sum_j \frac{L_{ijt}}{L_{ujt}}\frac{\Delta M_{ucjt}}{L_{it}} \]
\[ \Delta IPW_{oit} = \sum_j \frac{L_{ijt-1}}{L_{ujt-1}}\frac{\Delta M_{ocjt}}{L_{it-1}} \]
\[ \Delta G_{it} = \gamma_{t} + \beta_{1} \Delta IPW_{uit} + \mathbf{X}'\beta_2 + \epsilon_{it} \]
I. 1991-2011 | II. 1971-1991 (pre-exposure) | |||||
---|---|---|---|---|---|---|
1991-2001 | 2001-2011 | 1991-2011 | 1971-1981 | 1981-1991 | 1971-1991 | |
($\Delta$ current period imports from China to USA)/worker |
-3.479* | -3.007** | -3.114*** | |||
(1.497) | (0.938) | (0.828) | ||||
($\Delta$ future period imports from China to USA)/worker |
-0.310 | -0.280 | -0.240 | |||
(1.422) | (0.533) | (0.689) | ||||
N | 318 | 318 | 636 | 315 | 316 | 631 |
(1) | (2) | (3) | (4) | |
---|---|---|---|---|
($\Delta$ imports from China to USA)/ worker |
-3.114*** | -3.012*** | -2.078** | -1.936** |
(0.828) | (0.770) | (0.633) | (0.670) | |
Population | 0.001 | -0.001 | -0.000 | -0.002 |
(0.001) | (0.002) | (0.002) | (0.002) | |
Total districts | 0.050 | 0.047 | 0.044 | |
(0.051) | (0.052) | (0.049) | ||
Income, per capita | 0.898* | |||
(0.422) | ||||
Census region dummies | No | No | Yes | Yes |
($\Delta$ imports from China to OTH)/ worker |
0.074*** | 0.074*** | 0.072*** | 0.072*** |
(0.005) | (0.005) | (0.006) | (0.006) |
1991-2011, stacked first differences | ||||
---|---|---|---|---|
(1) | (2) | (3) | (4) | |
($\Delta$ imports from China to USA)/ worker |
-2.611** | -2.073** | -1.468* | -1.340* |
(0.998) | (0.724) | (0.615) | (0.646) | |
Population | 0.011*** | 0.001 | 0.001 | -0.000 |
(0.002) | (0.002) | (0.002) | (0.002) | |
Total districts | 0.266*** | 0.268*** | 0.265*** | |
(0.060) | (0.062) | (0.059) | ||
Income, per capita | 0.804 | |||
(0.435) | ||||
Census region dummies | No | No | Yes | Yes |
N | 636 | 636 | 636 | 636 |
1991-2011, stacked first differences | ||||
---|---|---|---|---|
(1) | (2) | (3) | (4) | |
($\Delta$ imports from China to USA)/ worker |
0.736 | 1.097* | 0.876 | 0.874 |
(0.625) | (0.514) | (0.502) | (0.510) | |
Population | 0.009*** | 0.002 | 0.002 | 0.002 |
(0.002) | (0.002) | (0.002) | (0.002) | |
Total districts | 0.179*** | 0.180*** | 0.180*** | |
(0.023) | (0.025) | (0.025) | ||
Income, per capita | -0.008 | |||
(0.218) | ||||
Census region dummies | No | No | Yes | Yes |
N | 636 | 636 | 636 | 636 |