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Can public intervention improve local public sector economic performance? The analysis of Special Economic Zones in Poland


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Fig. 1

The expected direct and indirect effects of SEZ. Source: The author.
The expected direct and indirect effects of SEZ. Source: The author.

Fig. 2

Expected changes in density distributions under global shift, divergence and convergence. Source: Kopczewska (2014).
Expected changes in density distributions under global shift, divergence and convergence. Source: Kopczewska (2014).

Fig. 3

Location of SEZ in comparison with non-SEZ business locations in 2016. Note: Firms per capita in intervals 0–0.1–0.15–0.20–0.5–0.75, from light to dark grey; SEZ are given with circles. Source: The author. The location of SEZ from MR (2017), the density of business from Central Statistical Office www.stat.gov.pl.
Location of SEZ in comparison with non-SEZ business locations in 2016. Note: Firms per capita in intervals 0–0.1–0.15–0.20–0.5–0.75, from light to dark grey; SEZ are given with circles. Source: The author. The location of SEZ from MR (2017), the density of business from Central Statistical Office www.stat.gov.pl.

Fig. 4

Panel plots for selected groups of NTS5 units. Source: The author’s results, estimated in R.
Panel plots for selected groups of NTS5 units. Source: The author’s results, estimated in R.

Fig. 5

Density distributions of 3-year average data in time spans: 1995–1997 and 2014–2016. Source: The author’s results, estimated in R.
Density distributions of 3-year average data in time spans: 1995–1997 and 2014–2016. Source: The author’s results, estimated in R.

P-value of Wilcoxon paired and unpaired tests for similarity of distributions

Firms per inhabitant
sub10sub20sub30sub40sub50sub60sub1sub2sub3sub4sub5sub6
sub10100.270.500.7400.85000.040
sub20010000000000
sub300.27010.600.0900.060000
sub400.500.6100.1300.210000
sub50000010000000
sub600.7400.090.130100.860000
sub1000000100.20.2600.79
sub20.8500.060.2100.86010000
sub30000000.2010.500.09
sub40000000.2600.5100.1
sub50.0400000000010
sub60000000.7900.090.101
PIT revenues per capita
sub10sub20sub30sub40sub50sub60sub1sub2sub3sub4sub5sub6
sub101000.300.08000000
sub20010000000000
sub300010.040.940.01000000
sub400.300.0410.030.61000000
sub50000.940.0310.01000000
sub600.0800.010.610.011000000
sub1000000100.390.9500.02
sub2000000010000
sub30000000.39010.6200
sub40000000.9500.62100.06
sub5000000000010
sub60000000.02000.0601
Own revenues per capita
sub10sub20sub30sub40sub50sub60sub1sub2sub3sub4sub5sub6
sub101000.3500.08000000
sub20010000000000
sub300010.110.010000000
sub400.3500.1110.010.88000000
sub50000.010.0110000000
sub600.08000.8801000000
sub10000001000.4400.83
sub2000000010000
sub30000000010.050.010
sub40000000.4400.05100.36
sub5000000000.01010
sub60000000.83000.3601
Public investment per capita
sub10sub20sub30sub40sub50sub60sub1sub2sub3sub4sub5sub6
sub1010.060.130.980.380.39000.150.3200
sub200.0610.770.180.070.050000.0100
sub300.130.7710.230.30.180000.0200
sub400.980.180.2310.450.50.040.030.30.500.03
sub500.380.070.30.4510.880000.0700
sub600.390.050.180.50.8810000.0400
sub10000.040010.540.070.280.330.83
sub20000.03000.5410.020.3600.66
sub30.15000.3000.070.0210.9600.03
sub40.320.010.020.50.070.040.280.360.9610.050.3
sub50000000.33000.0510.05
sub60000.03000.830.660.030.30.051
Unemployment rate
sub10sub20sub30sub40sub50sub60sub1sub2sub3sub4sub5sub6
sub1010.10.250.070.010.78000000
sub200.110.420.190.020000000
sub300.250.4210.080.010.11000000
sub400.070.190.0810.560.02000000
sub500.010.020.010.5610000000
sub600.7800.110.0201000000
sub100000010.020.010.20.130.67
sub20000000.0210.330.890.40
sub30000000.010.3310.850.190
sub40000000.20.890.8510.690.17
sub50000000.130.40.190.6910.07
sub60000000.67000.170.071
Share of population in productive age
sub10sub20sub30sub40sub50sub60sub1sub2sub3sub4sub5sub6
sub10100.140.3600.09000000
sub20010000000000
sub300.14010.0500000000
sub400.3600.05100.72000000
sub50000010000000
sub600.09000.7201000000
sub100000010.610.220.7300.22
sub20000000.61100.4700
sub30000000.22010.7600.82
sub40000000.730.470.7610.010.68
sub50000000000.0110
sub60000000.2200.820.6801

Summary statistics

VariableYearUrban NTS5, no SEZRural and mixed NTS5, no SEZSeats of NTS4 authorities, no SEZUrban NTS with SEZRural and mixed NTS5 with SEZSeats of NTS4 authorities with SEZ
Public investments per capita1995403.01283.21301.00359.49397.02303.20
2005477.10399.78355.03357.10508.80462.50
2015562.01573.53523.73491.96671.12574.01
Own revenues per capita19951,323.31706.38817.77959.601,113.19937.29
20052,299.771,285.731,758.461,859.011,825.002,122.48
20153,659.582,250.302,911.663,053.133,062.193,432.31
PIT revenues per capita1995312.86227.43242.79265.13248.52255.70
2005447.29201.19387.97379.16249.47470.69
2015769.64433.52682.69684.79533.43803.61
Firms per inhabitant in productive age19950.110.050.090.090.060.10
20050.180.100.150.150.110.16
20150.220.110.170.160.130.18
Unemployment rate1995NaNNaNNaNNaNNaNNaN
200512.7113.6313.0114.9114.2012.22
20156.877.697.847.657.496.79
Share of population in productive age19950.590.550.590.600.560.60
20050.640.610.640.650.630.65
20150.630.630.630.630.640.63
eISSN:
2543-6821
Sprache:
Englisch