Columbia subject headings:
Harvard subject headings:
Belief and doubt--Social aspects.
Credit--Germany--Psychological aspects--History.
Germany--Economic conditions--1990-
Germany--Economic policy--1990-
Promises--Economic aspects.
Risk--Germany--History--21st century.
Princeton subject headings:
Germany--Economic conditions--1990-
Germany--Economic policy--1990-
Risk--Germany--History--21st century.