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Statistical methods in economics
Guthrie, Harold W., (1966)
Mathematics and statistics for economists
Tintner, Gerhard, (1970)
Basic business statistics
Berenson, Mark L., (1979)
Regression over timescale decompositions : a sampling analysis of distributional properties
Ramsey, James B., (1999)
Probability of ruin : a useful alternative to the expected utility hypothesis in firm decision making
Ramsey, James B., (1995)
On the existence of macro variables and of macro relationships
Ramsey, James B., (1996)