TY - JOUR A1 - Reed, W. Robert A1 - Webb, Rachel S. TI - Estimating Standard Errors for the Parks Model: Can Jackknifing Help? PY - 2011/01/10 JA - Economics: The Open-Access, Open Assessment E-Journal VL - 5 IS - 2011-1 UR - http://www.economics-ejournal.org/economics/journalarticles/2011-1 ER -