The 2009 edition looks at how education systems continue to expand, with nearly twice as many people graduating from university in 2007 than in the mid 1990s.In the context of an economic downturn in which resources are constrained but the need to invest in human capital is high, the 2009 edition also looks at educational processes, financing and outcomes that determine whether education systems deliver value for money.> Read more on the website of the OECD> Read the summary in English