The phrase "a valuable case study" is usable in written English.
You could use it when you are referring to a particular case study that you have found insightful or useful. For example: "This case study provides a valuable insight into the challenges faced by small businesses."
As proof of corporate insanity it is a valuable case study.
Adam Gadahn's transformation into Azzam al-Amriki may turn out to be a valuable case study in this effort.
Critics have also not been kind: The Guardian's Jordan Hoffman labelled United Passions cinematic "excrement", adding: "As proof of corporate insanity it is a valuable case study".
Given the changing context and conditions of its social vulnerability, Italy provides a valuable case study for our approach.
The critical review therefore presents a valuable case study of the environmental performance of uranium mine site rehabilitation.
In the context of limited research in this vital area, this final section presents a valuable case study of one woman's experience of using assisted reproductive technology.
In this context, the Northern Adriatic Sea (Mediterranean Sea) represents a valuable case-study due to the richness of both qualitative and quantitative historical sources on a large number of fish species, which allow performing the intercalibration between different kinds of information on fish communities.
In conclusion, we have attempted in earlier reviews as well as here to demonstrate that the PISA results for Ireland in 2009 represent a potentially valuable case study for other countries seeking to interpret unexpected changes in achievement in PISA or other international assessments over time.
Focused and fundable interagency strategy could be helpful, and there are already valuable case studies that could be mined in a planning process.
When I asked Lyons, he reminded me that they can't very well condemn it: Harvard Business School sells its uniquely valuable case studies to rival business schools.
A valuable case for such a study is the X chromosome, because it is only there that female recombination occurs in the absence of male recombination [ 12].
