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本文通过对日本《科学技术基本法》和《中华人民共和国科学技术进步法》的比较;日本"关于国家研究开发评估的大纲指针"和"中国国家高技术研究发展计划(863计划)"项目评估、"国家重点基础研究发展计划(973计划)"项目评估等的比较,说明了:中日关于公共研究开发评估有很多类似的地方,起步相差不多,水平大致相当,在理念、方法、实践层面都需要不断探索,相互学习、相互借鉴。 相似文献
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M. S. Rozeff 《Journal of forecasting》1983,2(4):425-435
This paper derives four–five year predictions of growth rates of accounting earnings per share implicit in four expected return models commonly used in financial research. A comparison of such growth rates with those produced and reported by Value Line analysts and those generated by a submartingale model revealed the following: two expected return models—the Sharpe–Lintner–Mossin model and the Black model—were significantly more accurate than the submartingale model, though not significantly more accurate than the other return models. However, the growth rate forecasts provided by Value Line significantly outperformed all the other models tested—none of which relied on the direct input of a security analyst. 相似文献
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