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Regional technological distance and catching up
Oude Wansink, Maurice, (1999)
Understanding and interpreting economic structure : with 75 tables
Hewings, Geoffrey, (1999)
Regional economic diversity : action, concept, or state of confusion
Wagner, John E., (2000)
The inefficiency and unfairness of tradable CO 2 permits
Erickson, Jon D., (1992)
Erickson, Jon D., (1993)
From ecology to economics : the case against CO 2 fertilization
Erickson, Jon D., (1991)