Darryl Holden

The R&D Boundaries of the Firm: A Problem-Solving Perspective

Shaopeng Huang, Darryl Holden, D. Holden, 2014 .

Unit Roots and Cointegration for the Economist

Roger Perman, Darryl Holden, R. Perman, 1994 .

Testing the Normality Assumption in the Tobit Model

Darryl Holden, D. Holden, 2004 .