Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 2 of 2 for “"research depreciation"”.
-
Evaluation of the importance and magnitude of agricultural maintenance research in the United States
… invested substantial resources in agricultural research since the Morrill and the Hatch Acts. These investments have made American agriculture one of the most productive in the world. Several studies have evaluated U.S. agricultural research. However, few of these studies have attempted to …
-
Is the Share of Agricultural Maintenance Research Rising? Implications for Future Productivity Growth in U.S. Agriculture
Agricultural research is susceptible to research deterioration due to biological, climatic, and economic forces. Research deteriorates as the base conditions it addresses change which leaves the resulting information or technology less effective, efficient, productive, and/or relevant. Maintenance …