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School Cost Functions : A Meta-Regression Analysis
Colegrave, Andrew D., (2009)
Economies of scale for large school districts : a national study with local implications
Robertson, Frank W., (2007)
An economic analysis of the determinants of primary school expenditures in Cameroon
Tafah-Edokat, E. O., (1994)
Primary and secondary data sources for the study of road crashes in Australia
Giles, Margaret J., (2000)
Correcting for selectivity bias in the estimation of road crash costs
Giles, Margaret J., (2003)