Research on the Interaction of Technological Advances,Capital Deepening and Industry Income Gap:Based on the Perspective of Industry Nationalization
By establishing a PVAR model based on 2004-2021 industry panel data,technological pro-gress,capital deepening,industry income gap and nationalization are simultaneously incorporated into an interactive analysis framework.Through the quantitative analysis of 19 categories and 38 industrial catego-ries.The results show that nationalization can obviously widen the income gap of industries,and inhibit technological progress and capital deepening to a certain extent;The results of industry show that nationa-lization and industry income gap are two—way Granger causality,and the results of industry show that capital deepening and industry income gap are two—way Granger causality.Capital deepening,technologi-cal progress,industry income gap and nationalization have short—term self—development inertia.Accord-ing to the research conclusion,three policy suggestions are put forward to narrow the industry income gap by improving the investment in science and technology and the quality of workers,promote the market—o-riented reform of state—owned enterprises,maintain fair competition,and improve the efficiency of state—owned enterprises.
technological advancescapital deepeningindustry income gapnationalization
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