The validity of the assumptions underlying the 21-Meal-Nutritionally-EquivalentPerson (21-MNEP), an adjustment procedure employed In nutritional analyses of U S Department of Agriculture food consumption survey data, IS examined Some assumptions are inconsistent With actual nutrient Intake data...

Many econometric analyses include dependent variables constrained to the interval between zero and 1 Under such conditions, simple regression procedures break down Several alternative stochastic models which avoid this problem can be defined depending on the assumed error structure Two...

Changes in real interest rates may affect the rate of adjustment of machinery to optimal levels This finding results from the development and application of a theoretically consistent analytical framework for examining agricultural investment 10 machinery Results from duality theory on...