Prime Minister of New Zealand minister of finance became too big; Prime Minister Sir Robert Muldoon was criticised for taking on the finance portfolio during his time in office as it resulted in a large concentration of power in one individual. Before 1987, it was also common for Prime Ministers to take the role of minister of foreign affairs, so they could represent New Zealand on an international stage. More recent Prime Ministers have taken portfolios relevant to their interests, or to promote specific areas they saw as important. For example, David Lange took the education portfolio in his second term; Helen Clark took the
Helen Clark ordered a military deployment to the 2006 East Timorese crisis alongside international partners. After three successive election victories, her government was defeated in the ; Clark resigned as Prime Minister and party leader on 19 November 2008. She was succeeded as Prime Minister by John Key of the National Party, and as Leader of the Labour Party by Phil Goff. Clark resigned from Parliament in April 2009 to become the first female head of the United Nations Development Programme (UNDP). "Forbes" magazine ranked her the 22nd most powerful woman in the world in 2016, down from 20th in 2006. In