Study On Input-output Efficiency Evaluation Of H Airline

Civil aviation industry is an important strategic industry for China’s economic and social development.In recent years,the scale of China’s civil aviation industry has continued to expand,competition in the civil aviation transportation market has become fierce,and whether civil aviation companies can maintain their advantages in competition and high levels of input-output efficiency are necessary conditions.This article takes H Aviation as the research object,analyzes the external environment of H Aviation through the domestic aviation market data,and uses the three-phase DEA model as the main method to analyze the input and output efficiency of H Aviation with the data of 12 domestic civil aviation industry companies.Research indicates:1.Without considering the environmental impact and random errors,H-Aero’s input-output efficiency is in an effective frontier,and in the case of eliminating environmental impact and random errors,it is invalid for DEA and shows the external environment characteristics for H.The input-output efficiency of aviation has a significant impact.At the same time,the efficiency of input-output of H-Aerospace is lower than that of civil aviation companies in the industry.2.H Aviation is currently in the phase of diminishing returns to scale,indicating that its personnel,production equipment and other input elements have not reached the optimal allocation ratio.3.Compared with its own historical level,H-Aviation is in a declining trend.Although the scale development and management level of enterprises have a positive effect on efficiency,due to technological backwardness and lack of innovation,overall efficiency has declined.This article shows that:The input-output efficiency of H Aviation has not reached the best level,and the efficiency is in the middle compared with the same industry.Due to the continuous expansion of its scale,production technology and enterprise innovation cannot be promoted in a timely and effective manner,resulting in a continuous decline in the level of technology,which in turn leads to a reduction in production efficiency.Because H Aviation’s own efficiency has gradually declined,it has led to a gap in efficiency with other companies in the industry,but it also shows that there is a huge room for improvement in its efficiency.it is suggested that H Aviation should promote the improvement of input-output efficiency by encouraging employee morale to enhance corporate cohesion,actively promoting new technologies and raising awareness of innovation.