“…This result is consistent with evidence reported in Hall, Mairesse, Branstetter, and Crepon (1999) for the U.S., France, and Japan during an earlier time period, which basically 13 finds that R&D and investment on the one hand, and sales and cash flow on the other, are simultaneously determined in the United States (neither one "Granger-causes" the other, whereas in the other countries, there is little feedback from sales and cash flows to the two investments. Using a nonstructural R&D investment equation together with data for the US, UK, Canada, Europe, and Japan, Bhagat and Welch (1995) found similar results for the 1985-1990 period, with stock returns predicting changes in R&D more strongly for the US and UK firms.…”