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1
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2Published 1995“...Department of economics and statistics...”
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3
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4Published 1982“...Department of economics and statistics...”
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5
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6Published 1985“...Department of economics and statistics...”
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7Published 1986“...Department of economics and statistics...”
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8Published 1986“...Department of Economics and Statistics...”
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9
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10Published 1986“...Department of economics and statistics...”
Report