Karl August Fritz Schiller was a German economist and politician of the Social Democratic Party (SPD). From 1966 to 1972, he was Federal Minister of Economic Affairs and from 1971 to 1972 Federal Minister of Finance. He was the inventor of the magic square, depicting Economic equilibrium, and of the Concerted activity to reflate the German market. He is thus seen as one of the most influential German economists beside Ludwig Erhard.

Franz Josef Strauss was a German politician. He was the long-time chairman of the Christian Social Union in Bavaria (CSU) from 1961 until 1988, member of the federal cabinet in different positions between 1953 and 1969 and minister-president of the state of Bavaria from 1978 until 1988. Strauss is also credited as a co-founder of European aerospace conglomerate Airbus.