Battle unit efficiency evaluation method based on data envelope analysis production efficiency index

The invention discloses a combat unit efficiency evaluation method based on a data envelope analysis production efficiency index, and the method comprises the following operation steps: setting n decision-making units, each decision-making unit has m types of inputs and s types of outputs, for input and output data, the smaller the input is, the better is, and the input and output data can be understood as cost or consumption; the larger the output is, the better the output is, and the output or efficiency can be understood; generally, the DEA model can only calculate the DMU efficiency of a certain period, and is also called cross section data, while the Malmquist index model can be used for calculating the total factor productivity change rate of different periods, and the data is called panel data. According to the combat unit efficiency evaluation method based on the data envelope analysis production efficiency index, the DEA-Malmquist index model of the combat unit is constructed, input and output panel