Sentence examples for principal problem facing from inspiring English sources

Hence, it is just as likely that wage stagnation, not declining birth rates or longer life expectancy, has been the principal problem facing Social Security.

It also reckons that because the principal problem facing today's highly indebted countries is not high interest payments but high primary budget deficits, restructuring debt would not help much anyway.

The principal problem faced in AR applications concerns the accuracy of user tracking and, consequently, the registration of 3D models with real-world features [1, 18, 19].

Our results show that the principal problem faced by the radiologist when assessing the transition zone is a reduction in sensitivity for diagnosis of clinically significant disease.

The principal macroeconomic problem facing the British economy is the size of its balance of payments deficit.

The question arises because, in one or both of his speeches, the Pontiff will certainly address the principal environmental problem facing the word: can the international community reach an agreement on halting global warming at the forthcoming UN climate change conference in Paris in December?

If these do not seem like the principal trade problems facing the country, it may hint at the fundamentally flawed premise of the legislation – a basic misunderstanding of the idea of reciprocity.

The principal problem we face there is from shoulder-fired missiles, and they are proliferating...

Assuming a twist (= generalized Spence Mirrlees single-crossing) hypothesis, quasi-linear utilities, and that agents can choose only pure strategies, we identify a structural condition on the value b x,y) of product type y to agent type x — and on the principalʼs costs c y) — which is necessary and sufficient for reducing the profit maximization problem faced by the principal to a convex program.

What do you see as the principal difference between you and your opponent in your fundamental approach to the national security problems facing the United States?

The principal problem that black Americans faced for much of their country's history was not that some people disliked them or thought them inferior; it was that the people who disliked them and thought them inferior had the power to write laws making them second-class citizens.