Key points are not available for this paper at this time.
Terry M. Moe, Scott A. Wilson, Presidents and the Politics of Structure, Law and Contemporary Problems, Vol. 57, No. 2, Regulating Regulation: The Political Economy of Administrative Procedures and Regulatory Instruments: Part 2 (Spring, 1994), pp. 1-44
Moe et al. (Sat,) studied this question.