The Chinese University of Hong Kong is dishing out tickets to the public for three lectures that will be delivered by Nobel Prize winners in economics on Wednesday. The speakers are: Robert Mundell, who won the prize in 1999; Thomas Schelling, winner in 2005; and last year's laureate Edmund Phelps. Tickets will be available at the university's School of Continuing and Professional Studies offices in Central and Tsim Sha Tsui on a first-come-first-serve basis. Each person will be entitled to only one ticket. For details call 2609 8893 or visit www.cuhk.edu.hk/cpr/nobel-econ .