Adolfo Diz
Adolfo César Diz | |
|---|---|
| Born | Template:Birth date Buenos Aires, Argentina |
| Died | October 12, 2008 (aged 77) Buenos Aires, Argentina |
| Occupation | Economist |
| Known for | President of the Central Bank of Argentina (1976–1981) |
Adolfo César Diz (May 12, 1931 – October 12, 2008) was a distinguished Argentine economist who held the position of President at the Central Bank of Argentina from 1976 until 1981.
Life and career
Diz was born in Buenos Aires in 1931 and earned the nickname "Vasco" because of his Basque maternal roots. He was married to Martha E. Solari and fathered five children.
He completed his undergraduate studies in Economics at the University of Buenos Aires before pursuing advanced degrees at the University of Chicago, where he obtained a master's in 1957 and a PhD in 1966 under the mentorship of Milton Friedman. Diz was among the early adopters of the influential "Chicago Boys" economic philosophy in Latin America, collaborating with notable economists such as Ernesto Fontaine, Roque Fernández, Carlos Rodríguez, and Fernando de Santibañes.
From 1967 to 1968, he held an executive director role at the International Monetary Fund and subsequently acted as Argentina’s Financial Representative in Europe until 1973. In 1974, Diz took on the directorship of the Centre for Latin American Monetary Studies (CEMLA), where he concentrated on monetary, banking, fiscal, and exchange rate policies impacting Latin America and the Caribbean region.
Central Bank leadership
After the military coup in 1976, Diz was named President of the Central Bank on April 2, upon recommendation by Economy Minister José Alfredo Martínez de Hoz. During his administration, multiple exchange rates were consolidated into a single system to remove controls, which enhanced business confidence by stimulating exports, reducing inflation, and stabilizing the peso.
Diz spearheaded significant financial deregulation through the Financial Entities Law enacted in June 1977. This legislation set minimum capital thresholds at US$10 million and banned non-profit banking institutions. As a result, numerous credit unions and community banks were shut down or merged, with some joining forces to establish Banco Credicoop in 1979. Nevertheless, stricter monetary measures such as the Monetary Regulation Account Law increased reserve requirements to 45%, effectively doubling borrowing costs and causing GDP to shrink by more than 3% following an initial period of expansion.
The deregulation environment fostered substantial growth in investment banking alongside broader deposit insurance coverage. By 1979, Argentina experienced a surge in complex investment instruments while private sector foreign debt ballooned beyond US$30 billion—approximately one-third of national GDP.
In late 1978, Diz enforced Martínez de Hoz's Exchange Timetable ("Tablita"), a predetermined crawling peg mechanism aimed at curbing inflation from its peak annual rate of 175%. Although this policy initially helped restore credit markets and halved inflation rates, the gradual currency devaluation resulted in an overvalued peso by 1980. The subsequent failure of Banco Intercontinental (BIR) sparked capital flight amid growing economic uncertainty.
To counteract this crisis, Diz introduced Central Bank Circular 1050 in April 1980. This directive linked adjustable loan interest payments to fluctuations in the US dollar’s value—a policy crafted by the Economy Ministry. However, this approach became unsustainable during a worsening balance of payments crisis and was repealed in February 1981. Diz resigned alongside Martínez de Hoz in March; while some insiders benefited from peso depreciation, numerous borrowers were driven into bankruptcy due to escalating loan repayments under Circular 1050.
Later career
Following his departure from the Central Bank, Diz embarked on an academic path, holding positions at the Universities of Buenos Aires and Tucumán. He also took on visiting professorships at the Argentine Catholic University, University of Belgrano, and University of San Andrés. Subsequently, he became part of the Universidad del CEMA faculty, where he instructed students in International Finance within the Bachelor of Economics curriculum.
In his role as a consultant, Diz collaborated with organizations such as the IMF, World Bank, Fondo Andino de Reservas, and multiple central banks throughout Latin America. His expertise was also sought by institutions across Africa, Central and South Asia, and Eastern Europe. In 1994, he earned membership in the National Academy of Economic Sciences.
His scholarly work encompasses studies on supply and demand (University of Chicago), money supply (CEMLA, Mexico), IMF conditionality (Federal Reserve Bank of Boston), and assessments of fiscal impact (IMF, Venezuela).
Diz died in Buenos Aires at the age of 77.