empirical work造句怎么写

These five economists illustrate both today's economic imperialism and the trend towards a mingling of theory and empirical work.

His empirical work was novel and carefully executed. It has been thoroughly challenged by a flood of criticism which has served mainly to confirm the accuracy of the hypothesis.

As a result, economists need ever more imagination to do empirical work that shines.

His empirical work was novel and carefully executed.

The book is a reference volume including a large body of new empirical work but also principal theoretical viewpoints of leading research groups in the field.