Text ( visual ) : unmediated Socio-economic distance and spatial patterns in unemployment / by Timothy G. Conley & Giorgio Topa. -- New York : C.V. Starr Center for Applied Economics : New York University, Faculty of Arts and Science, Dept. of Economics , [1999]. -- 33, [43] p. : ill. ; 28 cm. -- (Economic research reports ; RR#99-04). -- Cover title ; "February 1999" -- cover ; Includes bibliographical references (p. 26-27). -- (BA41659832) ; https://ci.nii.ac.jp/ncid/BA41659832 Author Heading(s): Conley, Timothy G. ; Topa, Giorgio