Sentence:  Similarly , higher levels of <WSD>GNP</WSD> do not , in themselves , provide grounds for raising prices , but they do relax some of the pressure on the industry so that it can raise prices higher for a given wage increase . 
Meaning of the word marked with <WSD> tags:  former measure of the United States economy; the total market value of goods and services produced by all citizens and capital during a given period (usually 1 yr)