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Erschienen in: Public Choice 1-2/2017

01.11.2016 | Erratum

Erratum to: Locating foreign aid commitments in response to political violence

verfasst von: Paul Bezerra, Alex Braithwaite

Erschienen in: Public Choice | Ausgabe 1-2/2017

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Excerpt

Due to an unfortunate combination of error and oversight on the part of Braithwaite, Tables 2, 3 and 4 in the original published version contain a considerable number of erroneous attributions of statistical significance to coefficient estimates. This error occurred at some stage between acceptance of the manuscript and final publication. Please find in this erratum the correct version of the tables that should be regarded as the final version by the reader. Please also note that all of the coefficient values and standard errors are reported correctly in the original version.
Table 2
Zero-inflated negative binomial regression models for conflict, aid, and terrorism
 
Terrorism model
Conflict model
Combined model
Count model
 Terrorist attackt−1
0.541* (0.224)
0.503* (0.233)
 State-based conflictt−1
0.302* (0.118)
0.271* (0.120)
 Proportion of neighbors experiencing conflictt−1
0.032 (0.135)
−0.016 (0.142)
−0.008 (0.142)
 ln(gross cell product per capita)t−1
0.189* (0.074)
0.188* (0.074)
0.186* (0.074)
 Human footprint (mean)
−0.002 (0.009)
−0.0004 (0.009)
−0.001 (0.009)
 # Aid commitmentst−1
0.206*** (0.025)
0.208*** (0.024)
0.206*** (0.025)
 Peace area
0.237 (0.193)
−0.019 (0.193)
0.005 (0.196)
 Number of neighbors
0.136 (0.076)
0.125 (0.073)
0.132 (0.072)
 ln(distance to border)
−0.065 (0.036)
−0.058 (0.037)
−0.057 (0.036)
 ln(distance to capital)
0.029 (0.056)
0.027 (0.055)
0.035 (0.056)
 Constant
−2.283* (1.103)
−2.249* (1.081)
−2.328* (1.077)
Inflate model
 Terrorist attackt−1
−1.069 (0.696)
−0.702 (0.722)
 State-based conflictt−1
−1.417*** (0.274)
−1.403*** (0.279)
 Proportion of neighbors experiencing conflictt−1
0.065 (0.126)
0.100 (0.129)
0.106 (0.129)
 ln(gross cell product per capita)t−1
0.579*** (0.093)
0.590*** (0.092)
0.588*** (0.093)
 Human footprint (mean)
−0.087*** (0.008)
−0.086*** (0.008)
−0.086*** (0.008)
 # Aid commitmentst−1
−4.153*** (0.337)
−4.194*** (0.322)
−4.172*** (0.321)
 Peace area
−0.942*** (0.207)
0.414 (0.312)
0.408 (0.318)
 Number of neighbors
−0.019 (0.100)
−0.002 (0.101)
0.002 (0.101)
 ln(distance to border)
0.161*** (0.041)
0.149*** (0.042)
0.148*** (0.042)
 ln(distance to capital)
0.379*** (0.072)
0.353*** (0.072)
0.353*** (0.072)
 Constant
−2.159 (1.233)
−2.165 (1.244)
−2.165 (1.248)
 Observations
41,331
41,331
41,331
 AIC
20,382.7
20,326.6
20,318.4
Robust standard errors clustered on grid-cell reported in parentheses
p < .10; * p < .05; ** p < .01; *** p < .001
Table 3
Zero-inflated negative binomial regression models of time since attack
 
Terror & time since attack model
Conflict & time since attack model
Count model
 Time since attack
0.268** (0.095)
0.397*** (0.102)
 Time since attack2
−0.034 (0.022)
0.057* (0.024)
 Time since attack3
0.001 (0.001)
0.002 (0.001)
 Proportion of neighbors experiencing conflictt−1
0.016 (0.137)
0.029 (0.135)
 ln(gross cell product per capita)t−1
0.181 (0.075)
0.156* (0.068)
 Human footprint (mean)
−0.004 (0.009)
−0.001 (0.010)
 # Aid commitmentst−1
0.203*** (0.025)
0.193*** (0.025)
 Peace area
0.202 (0.197)
−0.059 (0.204)
 Number of neighbors
0.126 (0.078)
0.124 (0.079)
 ln(distance to border)
−0.063 (0.037)
−0.023 (0.036)
 ln(distance to capital)
0.043 (0.056)
−0.013 (0.055)
 Constant
−2.211* (1.127)
−2.173 (1.136)
Inflate model
 Time since attack
−0.619* (0.289)
−0.522* (0.205)
 Time since attack2
0.086 (0.056)
0.079 (0.055)
 Time since attack3
−0.003 (0.003)
−0.003 (0.003)
 Proportion of neighbors experiencing conflictt−1
0.085 (0.128)
0.202 (0.134)
 ln(gross cell product per capita)t−1
0.570*** (0.094)
0.626*** (0.091)
 Human footprint (mean)
−0.088*** (0.008)
−0.076*** (0.009)
 # Aid commitmentst−1
−4.175*** (0.342)
−4.108*** (0.341)
 Peace area
−0.930*** (0.214)
−0.336 (0.253)
 Number of neighbors
−0.019 (0.101)
−0.020 (0.107)
 ln(distance to border)
0.147*** (0.043)
0.150*** (0.045)
 ln(distance to capital)
0.362*** (0.073)
0.400*** (0.073)
 Constant
−1.899 (1.250)
−2.759* (1.266)
 Observations
41,331
41,331
 AIC
20,335.7
20,079.2
Robust standard errors clustered on grid-cell reported in parentheses
p < .10; * p < .05; ** p < .01; *** p < .001
Table 4
Zero-inflated negative binomial regression models of severity and aid
 
Terror & severity model
Conflict & severity model
Count model
 Attackt−1
0.654** (0.220)
0.279* (0.123)
 Attack severityt−1
−0.035** (0.011)
0.0003 (0.0004)
 Attack severity t−1 2
0.0002** (0.0001)
−8.43e−8 (6.27e−8)
 Proportion of neighbors experiencing conflictt−1
0.035 (0.135)
−0.015 (0.142)
 ln(gross cell product per capita)t−1
0.188* (0.074)
0.192* (0.075)
 Human footprint (mean)
−0.002 (0.009)
−0.0001 (0.009)
 # Aid commitmentst−1
0.207*** (0.025)
0.208*** (0.234)
 Peace area
0.245 (0.193)
−0.018 (0.192)
 Number of neighbors
0.139 (0.075)
0.132 (0.072)
 ln(distance to border)
−0.064 (0.036)
−0.057 (0.037)
 ln(distance to capital)
0.029 (0.056)
0.030 (0.056)
 Constant
−2.304* (1.102)
−2.364* (1.101)
Inflate model
 Attackt−1
−1.034 (0.808)
−1.471*** (0.286)
 Attack severityt−1
0.726 (0.714)
0.001 (0.001)
 Attack severity t−1 2
−0.083 (0.057)
−2.33e−7 (1.20e−7)
 Proportion of neighbors experiencing conflictt−1
0.070 (0.126)
0.100 (0.129)
 ln(gross cell product per capita)t−1
0.580*** (0.093)
0.596*** (0.093)
 Human footprint (mean)
−0.087*** (0.008)
−0.086*** (0.008)
 # Aid commitmentst−1
−4.152*** (0.335)
−4.190*** (0.320)
 Peace area
−0.937*** (0.207)
0.411 (0.315)
 Number of neighbors
−0.014 (0.100)
0.005 (0.101)
 ln(distance to border)
0.162*** (0.041)
0.151*** (0.042)
 ln(distance to capital)
0.379*** (0.072)
0.357*** (0.072)
 Constant
−2.200 (1.231)
−2.289 (1.255)
 Observations
41,331
41,331
 AIC
20,381.8
20,329.2
Robust standard errors clustered on grid-cell reported in parentheses
p < .10; * p < .05; ** p < .01; *** p < .001

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Metadaten
Titel
Erratum to: Locating foreign aid commitments in response to political violence
verfasst von
Paul Bezerra
Alex Braithwaite
Publikationsdatum
01.11.2016
Verlag
Springer US
Erschienen in
Public Choice / Ausgabe 1-2/2017
Print ISSN: 0048-5829
Elektronische ISSN: 1573-7101
DOI
https://doi.org/10.1007/s11127-016-0384-x

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