An Extended Accelerator Model of R&D and Physical Investment
收藏NBER1982-08-01 更新2025-01-04 收录
下载链接：
https://www.nber.org/papers/w0968
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资源简介：
Using a multivariate autoregressive framework, we have found a simple causal structure for the variables of interest q, s, r, and i, which is consistent with our data. As expected from the stock market efficiency hypothesis, q, the stock market one period holding rate of return, is exogenous
提供机构：
美国国家经济研究局
创建时间：
1982-08-01
