n data on 753 American women in 1975, taken from the Panel Study of Income Dynamic18 Jun 2003 16:03fbifbbbbfbfidkworkhoursmallwagesmallchildsmallchildbigageyeducincotherinccitylunempl%9.0g%8.0g%8.0g%9.0g%8.0g%8.0g%8.0g%8.0g%9.0g%8.0g%9.0gidentification number0A@< 0F`A@@+ F@@(=1 if in work, =0 otherwise)< 0F`A@@+ F@@hours worked in 1975herwise)< 0F`A@@+ F@@average hourly earningswise)< 0F`A@@+ F@@nb of children <6 yearswise)< 0F`A@@+ F@@nb of children >6 and <18 years< 0F`A@@+ F@@agef children >6 and <18 years< 0F`A@@+ F@@years spent in education years< 0F`A@@+ F@@husband's wage income + non-wage income0F`A@@+ F@@(=1 if living in city, =0 otherwise)me0F`A@@+ F@@unemployment rate in county of residenceF`A@@+ F@@?' F0A@< 0F`A@@+ F@@ @F@@( PFA@$ E`A@ E@A' EAA* F0A A5 F@0A0 F@@A, 4G@PA zEA`A0 FApA0G@A+ 9F@A3 E@A ZF`AA+JF0AA F@A5 ˆF@A =F@A) xG@ApF0AA- G`AA) dG`AA: pF0AA;,F0AA1E@A) AF@A0F@B 9G@B& nFAB"E0A B0aF@B( pF@B/pF0AB/ EF@BHG@ B6 X|F@@$B/ PF@@(B3 E@,B F@B8 F`AB-F0AB1 F0AC9^G`AC! HF@C* /F@C FAC4 AF0AC. tF0AC1 F0AC+ ZF@C( G`A C }F@ C- lF@ C, 8QF0A C4 F@ C. ƉF@C( F@C$ |F@C/ $[G@C( `jF`AC0 F@C, FAC E0AC% RF@C$ 0rF`AC! F`AC |DG`AC1 LF@C'F@C) lF0AC< F@C- F@C4G@C/ pE@@ C.JF0A!C4F@@"C' pF@#C3C1 pF0A?C8E`A@C/PF@AC6 aF@BC F`ACC5FADC, DF`AEC1 zF0AFC/ F`AGC4 pF`AHC1 F@IC G0AJC%F@KC2 F`ALC/ HF0AMC3 pF@NC5 F`AOC 8F`APC* F@QC. F@RC2 0F`ASC)$F@TC0 dF@UC6 KF@@VC2 @F@@WC$ xF@XC6F@@YC! HE`AZC( kF@[C#DF`A\C x4F@]CF`A^C0FA_C3/G`A`C$`QF`AaC; F`AbC# `F@cC. F@dC4 F0AeC E@fC. F`AgC$F@hC$ ]F@iC8 F@jC4 F@kC! LF@@lC3 ZF`AmC9 F@nC$ *FAoC0 hFApC50'F@qC6H G@rC( F`AsC% xfF0AtC8 F@uC eF@vC* {FAwC5*F`AxC5"G@yC- 0'G0AzC) XF`A{C,&F@|C!F@}C2 F@~C4 dF`AC& F0AC8 F@C* yF@@C+ F@C @gFAC/ hSF@C/ F@C%F@C& ,FAC$' {F0ACe?$F`AC ,@. D@CsJ@ dF@C?(F`AC X@" !PMF@C XM@/F@C`@& @F@CxA$ FAC(@, F@C 6@& fF@CP?+ ,F@C%D@+ F@C ?3FAC t@0xfG@C @*FAC @&%FACA?1GAC]@#/`8F@CmV?75F@C|Wc@# GAC3@4FAC0A"F@Cי?2 'bF@C>=@#E@C@6PF@Cy@+ F@C@F`AC $(? ňF@CM<@# ?E@C V}@)ܛG@Cff6@) E`ACx@$ AbF@C9@" E@C/n{@+F@CG@#u0ACc}@+ֿXF@C @! 'G@C`.Z@"_F`AC+?, bFACHD@% "F0AC8@  F@C_Y@" @E`AC 0@ %FACL@,  F`AC,2UA%G0ACUG@2G@C(vA,cHG@C,@-HF0AC#Q?)  F@C"A8 f(F@@C @. AF@C-*@% G@Cz1@'F@CA6WFACD@+ F@Cd?& oE`ACˡ @6 4F@C}> F@CnA(F`AC?}@#F`AC`@- G`AC8g?" ZF@C;?* sF`AC8@VF`AC wl@. F@C(AA#GACjA9 F0ACi/>,0 FACB>@- *\(F@Clo%?2 GAC@$vF@@C @, TF@@C8_)@" F@C\_P@4 F0ACmV?/oF0AC4@1 oF`AC^/@& rFAC@( ؋F`ACU}n@- էF@Cff&@ ;F@CM؁ @- )#F@C"@( fgE`AC@8 E`ACx@-F@C0L@# E KF@Cү@$`F@C@ WF@C33?% G@C@4 'G`ACP@3 ӭF@@Cι@ F@CX0@0 !F@D@+ zFADh$j@& { E@D:1@ )F0A@D/ݞ@ F@D`v_@4"F@D|@% 2F@DPz>@% F@@Dp@4 F@Do@"PF@D@* 2F@Dߪ@+F@@D2w@.F`AD6*@% F@D?- F@Ds@/ F0A@D?@0 F`AD$ F>$ /F@D$?- RF@DVA@! '+FA@DA) F0ADP@.oE`AD?4 oeE`AD@; )@NE@@D9x@) sF@DTU@4 !PE`ADZ@2 _E`ADAA' oF0A@D33c@- WF0AD(K@" OHF@Dz>@+ %F0A D8r+@, ##F0A@ D0@3 $F@@ D8?6 (F`A D$?5*AF0A D*YA"HFA@ D- F0ADVxz%># )؋F@@DA/F@DU@ǏbF@Dm@+ O*F0AD ;@) PF@@D1[0@6 (GADw@/ 7F`AD 6j@&G`AD@- ܊F`A@Dx@1 9X|FAD?1 tfF@DJ @. 'G`A D0*}@/3GA@ D@-(FA D@7p_FA D9A^F@!D?$ F@@!D Y@, FA!DN@/ +FA!D@. E@"DhzDZ?! F0A@"D p@* 4F0A"Dvq@0.G@"D @/ FA#Dlio8@$ F0A@#Dj?% )FA#D@"  F@@#Dn@/ зF@@$D +? xF@@$D2w@- F@$DM2@- cHF0A$DP]6? [F0A%D?0 8FA@%D ޓ?! 5F@%DxmV?! FA%D4"@, }F0A&D+?' )UF`A@&D4@.2G@&D,@. $F@&D4F@; R$F@'D2UA6F@@'D-?3 _E@@'DMb@8FA'D9E;@2 >F@(D?<=FA@(Dt6\?2 hF@@)Dk@0 ۏ&F@)DĊ@ E@*D`FA" _F@@*D F@: =F@*D:>k@4 F@*D:@! 9F@+Dp@3 F@@+D]D@) ¥F@+Dx6:@" /rF@+DH8@.F@,DXZe@$BF@@,D>A) 0E@,D@@/ 8FA,D0-@0$F`A-DCb@+ 'kFA@-D ̌@(F@-DF% @' AF`A-D +@79rF0A.DA"%F@@.D*A7!ZF`A.D&e@PCF@.D?R'?4 E@/D?4pF@@/DT?% ~F@/D8?: bFA/D@. cF0A0D(@ E`A@0DP s@3 %F@@0DJ@- /E0A0D@0EF@1D@8^@" @E@@@1Dl@ \F@1D33@0 4F@1DGe$@ȯFA2D}sz@9 ߫F@@2Dp/n+@ WrF@@2DjAḈF@2Dɳ@3PdF`A3D@. k1F0A@3Dr@. ?!F0A3D@* ]F@3D!s@-F@4Dёd@3 F@@4DX6<@$ TF@4DB`@;܂F`A4D?2 E@5DZH@* OuFA@5DU0@9kF@5DpB@ τF0A5D @; zFA6Dlr@+FA@6DT @ KF@6D P@- `F0A6D@P@0 F@7Dёd@ cE@@@7D2U`@*F@7D,[@# F@7D@- P\F@8D@' |wF@@8DxM@+ O\F@8D q?# F@8D84k@+ mF@9D@@+ dF@@9DT@ `jF@9D@* %F@9D@! ׽F@:D@@' IF@@:D@0 2F@@:D@6 'P*F@:D2UA%2F@;DH@6 7 F@@;D @FA;DZ?" E@;Dt@#