Abstract
This article applies the input and output theory to the empirical teaching of financial analysis. Based on data from 2013-2018 of high-tech enterprises in Hubei Province, this paper conducts an empirical study on the impact of R&D investment on various aspects of innovation-driven efficiency. This paper constructs a DEA model, uses DEAP2.1 software to calculate the innovation-driven efficiency of an enterprise, and discusses the impact of R&D investment on enterprise technical efficiency and scale efficiency. Establish a multiple regression model and use Stata software to study the impact of R&D investment intensity and R&D personnel investment intensity on the efficiency of corporate innovation-driven.
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