This study attempts to investigate the effect of R&D input on value and growth stock in Taiwan stock market. The major findings of this study are as follows: (1) the value stocks outperform growth stocks on the long-term when the portfolios have low R&D input, on the contrary, the growth stocks outperform value stocks on the short-term when the portfolios have high R&D input. (2) For the traditional industries, there have value anomaly on the long-term, and the returns of value stocks and growth stocks will reversal. (3) For the electronic industry, there have glamour anomaly on both the short-term and long-term, and the R&D input play a key point.