This paper studies the relationship of the government R＆D input, markel competition and enterprise independence innovation by using the panel data of manufacturing industry. The empirical result shows that： （1） there are an inverted-U relationship between the market competition and the firm level independence innovation; （2） the government R＆D input can significantly promote independence innovation. When the market competition exceeds the top critical value in inverted U-shape, the role of government R＆D input in promoting of the enterp...
