This paper empirically examines how sustainability-oriented social responsibility influences corporate innovation quantity and radical innovation from the perspectives of environment- and employee-oriented social responsibility. Both forms of social responsibility are found to contribute...

Stock market time series are inherently noisy. Although support vector machine has the noise-tolerant property, the noised data still affect the accuracy of classification. Compared with other studies only classify the movements of stock market into up-trend and down-trend which does not concern...