Diaz-Balteiro L, A Casimiro Herruzo, M Martinez and J Gonzalez-Pachon (2006). “An Analysis of Productive Efficiency and Innovation Activity Using DEA: An Application to Spain’s Wood-Based Industry.” Forest Policy and Economics 8(7): 762-773.
Diaz-Balteiro L, A Casimiro Herruzo, M Martinez and J Gonzalez-Pachon (2006). “An Analysis of Productive Efficiency and Innovation Activity Using DEA: An Application to Spain’s Wood-Based Industry.” Forest Policy and Economics 8(7): 762-773.