Bangkok--28 Sep--Ogilvy Public Relations Worldwide The Office of Industrial Economics recently hosted a seminar to promote the productivity and intellectual development master plans (2008-2012) among industrial operators in the Northern region in order to encourage cooperation from public sector in promoting productivity, efficiency and innovation which are key factors to increase the country’s competitive advantages. Picture shows: Mr. Piyabutr Cholvijarn (3rd from left), Deputy Industry Minister, chaired the opening of the seminar on “Productivity and Intellectual Development Master Plans” recently held at the Imperial Mae Ping Hotel, Chiang Mai.