His choice of field - the theory of economic forecasting - is to blame.
这应归咎于他所选择的领域——经济预测理论。
2
The theory is that when given the choice, Pelaeolithic males chose blondes, who stood out from their rivals.
理论认为，当可以选择时，旧石器时代的男性会选择有金发的女性，因为她们比竞争对手更加显眼。
3
Simon's (1947) primary thesis is that decision-making is the heart of organization, and that the vocabulary of organization theory must be derived from the logic and psychology of human choice.