NATIONAL BUREAU OF ECONOMIC RESEARCH
NATIONAL BUREAU OF ECONOMIC RESEARCH

NBER Working Papers by Helen Ladd

Contact and additional information for this authorAll NBER papers and publicationsNBER Working Papers onlyInformation about this author at RePEc

Working Papers

December 2012Algebra for 8th Graders: Evidence on its Effects from 10 North Carolina Districts
with Charles T. Clotfelter, Helen F. Ladd, Jacob L. Vigdor: w18649
June 2012The Aftermath of Accelerating Algebra: Evidence from a District Policy Initiative
with Charles T. Clotfelter, Helen F. Ladd, Jacob L. Vigdor: w18161
June 2010Scaling the Digital Divide: Home Computer Technology and Student Achievement
with Jacob L. Vigdor, Helen F. Ladd: w16078
November 2007Are Teacher Absences Worth Worrying About in the U.S.?
with Charles T. Clotfelter, Helen F. Ladd, Jacob L. Vigdor: w13648

Published: Education Finance and Policy Spring 2009, Vol. 4, No. 2, Pages 115-149 Posted Online April 15, 2009. (doi:10.1162/edfp.2009.4.2.115)

Teacher Credentials and Student Achievement in High School: A Cross-Subject Analysis with Student Fixed Effects
with Charles T. Clotfelter, Helen F. Ladd, Jacob L. Vigdor: w13617

Published:

January 2007How and Why do Teacher Credentials Matter for Student Achievement?
with Charles T. Clotfelter, Helen F. Ladd, Jacob L. Vigdor: w12828

Published: Clotfelter, Charles T. & Ladd, Helen F. & Vigdor, Jacob L., 2007. "Teacher credentials and student achievement: Longitudinal analysis with student fixed effects," Economics of Education Review, Elsevier, vol. 26(6), pages 673-682, December.

June 2006Would Higher Salaries Keep Teachers in High-Poverty Schools? Evidence from a Policy Intervention in North Carolina
with Charles Clotfelter, Elizabeth Glennie, Helen Ladd, Jacob Vigdor: w12285

Published: Clotfelter, Charles & Glennie, Elizabeth & Ladd, Helen & Vigdor, Jacob, 2008. "Would higher salaries keep teachers in high-poverty schools? Evidence from a policy intervention in North Carolina," Journal of Public Economics, Elsevier, vol. 92(5-6), pages 1352-1370, June. citation courtesy of

May 2006The Academic Achievement Gap in Grades 3 to 8
with Charles T. Clotfelter, Helen F. Ladd, Jacob L. Vigdor: w12207

Published: Charles T Clotfelter & Helen F Ladd & Jacob L Vigdor, 2009. "The Academic Achievement Gap in Grades 3 to 8," The Review of Economics and Statistics, MIT Press, vol. 91(2), pages 398-419, October. citation courtesy of

January 2006Teacher-Student Matching and the Assessment of Teacher Effectiveness
with Charles T. Clotfelter, Helen F. Ladd, Jacob L. Vigdor: w11936

Published: Charles T. Clotfelter & Helen F. Ladd & Jacob L. Vigdor, 2006. "Teacher-Student Matching and the Assessment of Teacher Effectiveness," Journal of Human Resources, University of Wisconsin Press, vol. 41(4). citation courtesy of

January 2005Federal Oversight, Local Control, and the Specter of "Resegregation" in Southern Schools
with Charles T. Clotfelter, Helen F. Ladd, Jacob L. Vigdor: w11086

Published: Charles T. Clotfelter & Jacob L. Vigdor & Helen F. Ladd, 2006. "Federal Oversight, Local Control, and the Specter of "Resegregation" in Southern Schools," American Law and Economics Review, Oxford University Press, vol. 8(2), pages 347-389. citation courtesy of

March 1987City Taxes and Property Tax Bases
with Katharine L. Bradbury, Helen F. Ladd: w2197

Published: NTJ, Vol. 41, no. 4 (1988): 503-524.

Contact and additional information for this authorAll NBER papers and publicationsNBER Working Papers onlyInformation about this author at RePEc

 
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