space and poverty
TRANSCRIPT
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.05 ** P>.0I
t Statistics in parenthesis
* Interaction indices are for the same racial group as the dependent variable i.e. the white
concentraction equation includes white interaction with blacks, and white interaction with hispanics.
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Variable
Table IB
3SLS Estimate of Concentration ,Model
Dependent Variable: Poverty
Log White
Poverty Rate
Log Black
Poverty Rate
Log Hispanic
Poverty Rate
Intercept
Log % ]Employment
4.742 5.7 I** 2.736
(i.55) (2.97) (1.30)
Manufacturing
Trade
Business Services
Professional
Services
-0.002*
-0.001" -.002**
(2.55) (2.18)
(3.48)
-0.246
0.066 -0.186
(0.43)
(0.18) (0.43)
-0.597"
0.533* 0.747**
(2.14)
(2.12) (2.71)
-1.179" -0.261
0.305
(2.2I) (0.82)
(0.71)
Log % High School 0.444
-0.570** -0.555**
Graduates*
(1.05) (3.45)
(3.56)
Log Median Age*
- 1.24 I** -0.800*
-0.444
(2.76) (2.12) . (.148)
Log Unemployment
White 1.439 *
(5.59)
Black
--
Hispanic
0.762**
(3.91)
0.886**
(4.45)
* For same demographic group as dependent variable.
* P>.05 ** P>.01
t Statistics inparenthesis
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Table 1D
3SLS Estimate of Concentration Model: Unemployment
Log Unemployment
Variable
Intercept
White Black H__~anic
- I.(535 0.722 0,294
(0.68) (0.27)
(0.12)
Log % Employment in:
Manufacturing
Trade
Business Services
Professional Services
0.002** 0.002*
0.001
(3.05) (:.63)
(1.71)
0.002 0.358
0.525
(0.00) (0.69) (1.07)
-0.622"* -.858"* -0.614*
(3.03) (4.18)
(2.46)
-0.506 0.670 1.I 59*
(0.97) (1.63) (2.67)
Log % High School
0.698 0.355 -0.094
Graduates*
(1.03) (0.81) (0,53)
Log Median Age* 0.732* 0.011 -0.282
(2.54) {0.02) (0.94)
Log Concentration
1.264"* 0.979** 0.507*
of Poverty* (3.46) f2.761
(2.68)
* For same demographic group as dependent variable.
t statistics in parenthesis
*
p
05 **
p>
01
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Concentration
Actual levels
Table 2
Estimated MSA Unemployment rates
Using Coefficients from Table 1A
Unemployment rates
White Black Hispanic
5.11 11.28 8.79
A t race-specific
minimum 2.91 5.94 6.77
At average white
concentration 5.11 6.73 7.00
At race-specific
minimum
Percentage decline, compared to unemployment
at actual concentration levels
White
Black
Hispanic
43.1 473 22.9
A)t average white
concentration
40.3 20.4
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Tabte 3
Logit Models of Employment Probabilities for At-Home Youth
(t-ratios in parentheses)
Variable Model I
Modte II Model III
Sex
(l=female)
Residence
( I =Central City)
Age
(years)
Education
(years)
In-Schooi
(l=yes)
Female Headed Household
(l=yes)
Education of head parent
(years)
Family income
(thousands of dollars)
MSA unemployment rate
(adult, white workers)
Race
(l=black)
Ethnicity
(1=hispanic)
0.016 0.016 0.016
(0.69) (0.68)
(0.68)
-0.071 ** -0.059" -0.058"
(2.68) (2.22) (2.20)
-0.079* 0.079"" 0o079"*
(5.37) (5.37) (5.39)
-0.159 0.158 0.158 *
(14.29) (14.24) (14.20)
-0.529** -0.530** -0.530"*
(17.54) (I7.56) (17.55)
-0.211"* -0.207"*
-0.207"*
(6.51) (6.39) (6.39)
-0.028
-0.028"* -0.028*
(7.23)
(7.25) (7.24)
-0.003*
-0.003"*
-0.003""
(3.87) (3.93) (3.94)
-0.048" -0.049* -0.050"*
(4.85) (5,05)
(5.00)
-0.696* 0.088 0.087
(18.47) (0.43) (0.41)
-0.I93"* 0.043 0.013
(4.41) (0.28) (0.08)
Concentration:
White -1.903"* .... 0.237
(2.61) (0.20)
Black -0.344 .... 0.084
(1.05)
(0.25)
Hispanic
Concentration interacted
with youths race:
White * White youth
Black * Black youth
Hispanic * Hispanic youth
0.081 ....
0.223
(0.22) (0.59)
-I.974"* -2.595"
(3.13) (2.04)
-3.270* -3.525"*
(5.45) (5.04)
-2.101" -2.335
(3.75)
(3.56)
Log likelihood
Number of observations
23974.91 23959.44 23959.01
55,41I 55,411 55,411
* P>.05 **P>.OI
Logit models also include 10 variables indicating youth industrial affiliation, 3 region
dummies, and intercept terms.
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Table 4
Logit Models of Employment Probabilites for At-Home Youth
(t-ratios in parentheses)
Variable White Black
Hispanic
Sex 0.023 0.028 -0.152
(1 =female) (0.88) (0.85) (1.89)
Residence -0.052 -0.071
-0.024
(l=central city) (1.68)
(1.05) (0.28)
Age 0.047**
0.089" 0.188**
(y ears)
(2.66) (2.42) (4.24)
Education 0.190"* 0.152"* 0.051
(years) (I 3.41)
(5.55) (1.94)
I~-School -0.538"* -0.468* -0.522""
(1--yes) (15.1 O) (6.48) (5.46)
Female headed household -0.203** -0.213"* -0.104
(1 =yes)
(5.t 3) (2.99)
(1.02)
Education of -0.037** 0.014 -0.019*
head of household (8.00) (1.37) (2.02)
Family income -0.003 **
0.001 0.002
(thousands of dollars)
(4.3 I)
(0.45) (0.79)
MSA unemployment rate
-0.049"* -0.075"* 0.050
(adult, white worker) (4.59) (2.77) (1.04)
Concentration
-2.329**
-Io737" -1.968
(3.56) (2.53) (1.86)
Log likelihood
Number of observations
P > .05 ** P> .01
18435.73 338987 2033.66
40289 9667 5455
Logit modelslso include 10 variables indicating industrial affiliation ofyouth, 3 region
dummyvariables, and an intercept term.
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Table 5
Logit Coefficients for Concentration Effects interacted with
Central City Residence
Variables Coefficients
White youth:
White Concentration
White Concentration
*Central City
Black youth:
Black Concentration
Black Concentration
*Central City
Hisoanic youth:
Hispanic Concentration
Hispanic Concentration
*Central City
Log likelihood.
Observations
-0.827
(1.19)
-4.333**
(429)
-1.919"*
(2.81)
-2.000**
(4.30)
-0.273
(0.35)
-2.593**
(3.99)
23949.36
55,4t 1
** P >.01
Logits include all control variables noted in Table 2.
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Variables
White youth:
White Concentration
Table 6
Logit Coefficients for Concentration effects
interacted with Central City Residence
Including MSA Dummies
Coefficients
White Concentration
*Central City
BIack youth:
Black Concentration
Black Concentration
*Central City
~anic youth:
Hispanic Concentration
Hispanic Concentration
*Central City
Log Likelihood
Observations
-1.412
(1.05)
-3.710"*
(3.47)
-2.253**
(2.81)
-1.811**
(3.71)
-0.358
(0.41)
-2.255**
(3.30)
23892.89
55,411
* P >.05 **P
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Table 7
Estimated Youth Employment Probabilities
Using Logit Coefficients from Table 6
Concentration
Actual levels
Emolovment Probabilities
White
Btack
CC Non-CC CC Non-CC
Hislganic
CC Non-CC
.474 .90
.217 .268 .323 .409
At race-specific
minimum .517 ,502 .306 .322 .364 .414
At average white
concentration
.474 .489 .297 .316 .361 .413
Concentration
At race-specific
minimum
Percentage change, compared to employment
probability at actual concentration levels
Wh te Black HisDa n ic
CC Non-CC CC Non-CC CC Non-CC
9.1 2.4 41.0 20.1 I2.7 1.2
At average white
concentration 36.9 I7.9 11.8 1.0
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APPENDIX
Table A 1
Poverty Concentration Measures, 1980
Metropolitan rea
White Black Hispanic
Albany
.knaheim
Atlanea
Baltimore
Birmingham
Boston
BuffMo
Chicago
Cincinnati
Cleveland
Columbus
I) allas
I) ayton
Denver
Detroit
Fort Lauderdale
G
reensboro
Houston
Indianapolis
Kansas City
Los Angeles
Louisville
Miami
Milwaukee
Minneapolis
Nashville
New Orlean-~
New York
Newark
Oklahoma ity
Philadelphia
Phoenix
Pittsburgh
Portland
Providence
Riverside
Rochester
Sacremento
Saint ouis
Salt ake City
S
an
Antonio
San Diego
San Francisco
San Jose
Seattle
Tampa
Washington,
C
0.139 0.296 0.184
0.087 0.110
0.123
0.125 0.371 0.240
0.139 0.346 0.252
0.164 0.246 0.236
0,142 0.329
0.304
0.144 0.362 0.329
0.103 0.367
0.237
0.144 0.357 0.232
0.128 0.380 0.306
0.174 0.326 0.269
0.117
0.312
0.196
0.148 0.316 0.255
0o116 0.372 0.255
0.124 0.315 0.250
0.111
0.295 0.135
0.139
0.266
- 0.245
0.102 0.237 0.159
0.137 0270 0.214
0,121
0.284 0.215
0.137 0.293 0.224
0.173
0.402
0.319
0.175 0.333 0.230
0.117
0.332 0.246
0.I17
0.306
0.216
0.158
0.366
0.289
0o157
0.409
0.215
0.177
0.376
0.380
0.123
0.341 0.327
0.158
0.284 0.231
0.138 0.347 0.372
0.132
0.312 0.261
0.126 0.335
0.212
0.121 0.264 0.138
0I~8 0.321 0.281
0.148 0.201
0.183
0.128
0.298
0.300
0.144 0.218
0.204
0.119 0.331
0.231
0.123 0.254 0.184
0.168
0.318 0.301
0.143 0.240
0.206
0.120 0.279 0.172
0.088
0.141
0.146
0.107 0.214
0.145
0.156 0.375
0.222
0.076
0.222
0.126
Average 0.134 0.301
0.234
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