Sentence examples for theory maintain from inspiring English sources

Supporters of this theory maintain that the test of an economic theory should be its predictive power.

But the European Commission says it would take an extra half percentage point of productivity growth over 20 years to meet the costs of ageing; over such a long period that is a tough target.If you count migration as part of globalisation, then immigration by working adults could in theory maintain the size of the population and the share of workers in it.

The proponents of the synthetic theory maintain that all evolution is due to the accumulation of small genetic changes, guided by natural selection, and that transpecific evolution is nothing but the extrapolation and magnification of the events that take place within population and species.

All advocates of truthmaker theory maintain that the truthmaking relation is not one-one but many-many: some truths are made true by more than one truthmaker; some truthmakers make true more than one truth.

According to this thinking, Bolshevism and communism became "the modern means to the long-attempted Jewish political conquest of Poland; the Żydokomuna conspirators would finally succeed in establishing a 'Judeo-Polonia.'" Subscribers to this theory maintain that there was a strong tradition of antisemitism which provided a base for Żydokomuna to feed upon.

She dislikes theory, maintains she doesn't understand it.

Conventional economic theory maintains that people will always behave in a purely self-interested manner.

An entire body of psychological theory maintains that our earliest relationships lay down patterns that are often replicated throughout life.

Finance theory maintains that the market will always be willing to provide funds for a good investment opportunity.

Conventional economic theory maintains that firms should be indifferent to whether they pay employees cash wages or benefits.

Therefore, the novel theory maintains that condition dependence may dramatically alter, and even reverse, the classic pattern [2 4].