Prime Minister of New Zealand signed a number of international treaties. In 1967, Keith Holyoake became the first New Zealand prime minister to select candidates for the position of governor-general without any involvement of the British government. Holyoake advised the monarch, Queen Elizabeth II, to appoint Sir Arthur Porritt, the first New Zealand–born governor-general. After the mixed-member proportional (MMP) system was introduced in 1996, prime ministers have had to manage minority governments. The skill of MMP management was exemplified by Helen Clark's nine years as prime minister (1999–2008), when her Labour Party remained in power thanks to a range of confidence and supply agreements with
Prime Minister of the Philippines dominated by Marcos' ruling party, the Kilusang Bagong Lipunan (New Society Movement). By June 12, the IBP was inaugurated which also confirmed Marcos' position as the Prime Minister of the Philippines. Upon his inauguration for a third presidential term on June 30, 1981, Marcos formally relinquished his powers as Prime Minister. He appointed then-Finance Minister Cesar Virata to succeed him to the post during the opening of the fourth regular session of the IBP on July 27, 1981. Virata, a grand-nephew of former President Emilio Aguinaldo, previously represented the country to World Bank's Council of Governors. Until the 1986 People