Leader of Australia's biggest state economy quits politics

By Colin Packham SYDNEY (Reuters) - The leader of Australia's biggest state economy, New South Wales (NSW), on Thursday announced his resignation from politics two years out from the next election, citing ill-health in his family as one reason for his surprise departure. State Premier Mike Baird has overseen major privatisation and infrastructure investment in Australia's most populous state, which is worth A$530 billion ($398.19 billion) and larger than the economies of Thailand, Malaysia and the Philippines. "I said many times I didn't want to become a career politician," 48-year-old Baird told reporters in Sydney. "I wanted to go as hard as I could for as long as I could and then step aside. Well, today, I am making good on that pledge." The NSW economy accounts for 31 percent of Australia's gross domestic product with a population of 7.3 million. In recent years NSW has seen sustained investment in infrastructure funded by a wave of privatisations, the most recent being the A$16.2 billion sale of power networks Ausgrid in October and TransGrid to an international consortium of funds for A$10.26 billion in November 2015. A vote to replace Baird will be held next week, with state treasurer Gladys Berejiklian seen as the front runner. Berejiklian has worked closely with Baird on the privatisation plans so a promotion to leadership is expected to see a continuation of current NSW economic policies. "Berejiklian and Baird have committed to infrastructure investment through privatisations. Should she become premier, I can't see any change in that," said Peter Chen, professor of political science, University of Sydney. The new state leader will be in place for the next asset sale by NSW, a 50.4 percent stake in Endeavour Energy that powers parts of southern Sydney and is expected to attract bids of around A$4 billion. Baird has been Australia's most popular state leader, comfortably securing re-election in 2015, but was forced into several embarrassing u-turns last year after banning greyhound racing and restricting the purchasing alcohol across the state. Despite those blemishes on his record, Baird had long been seen as a future leader of the country's ruling Liberal Party, especially as current conservative Prime Minister Malcolm Turnbull remains under sustained pressure. ($1 = 1.3310 Australian dollars) (Reporting by Colin Packham, Editing by Jane Wardell and Michael Perry)