data envelopment analysis data envelopment analysis

F?re R, S Grosskopf and V Zelenyuk (2004). “Aggregation Bias and its Bounds in Measuring Technical Efficiency.” Appl Econ Letters 11(10): 657-660.

F?re R, S Grosskopf, S Yaisawarng, SK Li and ZP Wang (1990). “Productivity Growth in Illinois Electric Utilities. Resources and Energy.” Resources and Energy 1: 383-398.

F?re R, S Grosskopf and L Wen-Fu (2001). “Productivity and Technical Change: the Case of Taiwan.” Appl Econ 33(15): 1911.

F?re R, S Grosskopf and WL Weber (1989). “Measuring School District Performance.” Public Finance Quarterly 17(4): 409-428.

F?re R, S Grosskopf, P Roos and SC Ray (1995). “Productivity and Quality Changes in Swedish Pharmacies; Comments on Productivity and Quality Changes in Swedish Pharmacies; Reply.” Int J Prod Econ 39(1-2): 137-147.

F?re R, S Grosskopf and P Roos (1996). “On Two Definitions of Productivity.” Economics Letters 53(3): 269-274.

F?re R, S Grosskopf and P Roos (1995). “Productivity and Quality Changes in Swedish Pharmacies.” Int J Prod Econ 39: 137-147.

F?re R, S Grosskopf and AP Roos (1995). “Reply to Comments on “Productivity and Quality Changes in Swedish Pharmacies.” Int J Prod Econ 39(1/2): 147-161.

F?re R, S Grosskopf and CA Pasurka (2006). “Social Responsibility: US Power Plants 1985-1998.” JPA 26(3): 259-267.

F?re R, S Grosskopf and CA Pasurka (2001). “Accounting for Air Pollution Emissions in Measures of State Manufacturing Productivity Growth.” J Regional Science 41(3): 381-409.