The phrase "joint studies" is correct and usable in written English.
This phrase can be used to refer to studies that have been conducted jointly between two or more parties, such as universities, businesses, or organizations. For example: "The university collaborated with a local NGO on joint studies of the effects of climate change in the region."
Two joint studies he has done since then tracking students ages 9 to 18 seem to confirm their impressions.
Joint studies showed the firms would benefit from combined procurement and working together on engines, it said.
It talks vaguely of three-way joint studies on the optimal use of the water of the two rivers.
It is a basic tenet of university research: Economists conduct joint studies, chemists join forces in the laboratory, political scientists share ideas about other cultures — but rarely do the researchers cross disciplinary lines.
The delegations also signed four memorandums of understanding related to energy efficiency, railroads, information technology and their intent to conducting joint studies on "issues of mutual interest".
Along with researchers from the Pennsylvania Transportation Institute, a highway-research body attached to Penn State that was also interested in questions of sign legibility, Meeker again approached 3M — the manufacturer of most of the country's reflective sign material — with the idea of joint studies on the relationship between typeface design and halation.
Should joint study programmes be announced as though they are birth announcements?
A joint study by the California Institute of Technology and M.I.T. said that touch screens had more undervotes than other methods.
In 2007, a joint study by the United Nations and the World Bank ranked it as the third most murderous country.
"We will soon announce possible future partnerships, including a joint study with Boeing," Mr. Aguiar said.
He also announced the findings of a joint study with Hong Kong microbiologists, which found a high preponderance of SARS-like viruses in civet cats.
