Horn_CH_10TB 13

# Thethirdstep involvescollecting dataonthe

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Unformatted text preview: rst step is to select the dependent variable. Selection of which dependent variable to use will depend on the cost function being estimated. Once the dependent variable has been selected, it is necessary to identify the independent variable or cost driver. The cost driver is the factor that is used to predict the dependent variable costs. The cost driver should have an economically plausible relationship with the dependent variable and be measurable. The third step involves collecting data on the dependent variable and the cost driver. The data may be time-series data or they may be crosssectional data. Once the data are collected, they need to be plotted, which is step four. Plotting the data allows for the relationship between the cost driver and the dependent variable to be more readily observed. This also allows for the identification of extreme observations that should be further investigated. The variable. Selection of which dependent variable to use will depend on the cost function being estimated. Once the dependent variable has been selected, it is necessary to identify the independent variable or cost driver. The cost driver is the factor that is used to predict the dependent variable costs. The cost driver should have an economically plausible relationship with the dependent variable and be measurable. The third step involves collecting data on the dependent variable and the cost driver. The data may be time-series data or they may be crosssectional data. Once the data are collected, they need to be plotted, which is step four. Plotting the data allows for the relationship between the cost driver and the dependent variable to be more readily observed. This also allows for the identification of extreme observations that should be further investigated. The fifth step is to estimate the cost variable to use will depend on the cost function being estimated. Once the dependent variable has been selected, it is necessary to identify the independent variable or cost driver. The cost driver is the factor that is used to predict the dependent variable costs. The cost driver should have a...
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