economic growth. ADB focused on improving roads and providing electricity. When the world suffered its first oil price shock, ADB shifted more of its assistance to support energy projects, especially those promoting the development of domestic energy sources in member countries. Following considerable pressure from the Reagan Administration in the 1980s, ADB reluctantly began working with the private sector in an attempt to increase the impact of its development assistance to poor countries in Asia and the Pacific. In the wake of the second oil crisis, ADB expanded its assistance to energy projects. In 1982, ADB opened its first field office, in Bangladesh, and later in the decade, it expanded its work with non-government organizations (NGOs). Japanese presidents Inoue Shiro (1972–76) and Yoshida Taroichi (1976–81) took the spotlight in the 1970s. Fujioka Masao, the fourth president (1981–90), adopted an assertive leadership style, launching an ambitious plan to expand the ADB into a high-impact development agency. On November 18, 1972, the Bank inaugurated its headquarters along Roxas Boulevard in Pasay City, Philippines. In the early 1990s, ADB moved its offices to Ortigas Center in Pasig City, with the Department of Foreign Affairs (Philippines) taking over its old Pasay premises. 1990s In the 1990s, ADB began promoting regional cooperation by helping the countries on the Mekong River to trade and work together. The decade also saw an expansion of ADB's membership with the addition of several Central Asian countries following the end of the Cold War. In mid-1997, ADB responded to the financial crisis that hit the region with projects designed to strengthen financial sectors and create social safety nets for the poor. During the crisis, ADB approved its largest single loan – a $4 billion emergency loan to South Korea. In 1999, ADB adopted poverty reduction as its overarching goal. 2000s The early 2000s saw a dramatic expansion of private sector finance. While the institution had such operations since the 1980s (under pressure from the Reagan Administration) the early attempts were highly unsuccessful with low lending volumes, considerable losses and financial scandals associated with an entity named AFIC. However, beginning in 2002, the ADB undertook a dramatic expansion of private sector lending under a new team. Over the course of the next six years, the Private Sector Operations Department (PSOD) grew by a factor of 41 times the 2001 levels of new financings and earnings for the ADB. This culminated with