Bijan Kumar Roy, Subal Chandra Biswas, and Parthasarathi Mukhopadhyay have published "Open Access Repositories in Asia: From SAARC to Asian Tigers" in Library Philosophy and Practice.
Here's an excerpt:
This paper provides an overview of Open Access Repository (OAR) initiatives taken in Asian Countries with special reference to SAARC [South Asian Association for Regional Cooperation] Countries. The purpose of this study is to take a broad look at the current state of deployment of OARs in the Asian countries. It also compares selected OARs against a set of carefully crafted criteria. Key findings have been highlighted along with suggestions for further development of OARs in global context.