An increase can be in a level of productivity.Logical formLearned from3 sentences. An increase can be in (productivity growth rates).Logical formLearned from3 sentences. An increase can be in (trend productivity growth).Logical formLearned from3 sentences. Shifts can be in (productivity growth).Logical formLearned from3 sentences. Differences can be in productivity.Logical formLearned from3 sentences. (Productivity growth) can be a phenomenon.Logical formLearned from3 sentences. Gains can be in a level of productivity.Logical formLearned from3 sentences. A relation can be between productivity.Logical formLearned from3 sentences. Firms may experience (productivity gains).Logical formLearned from3 sentences. An acceleration can be in (labor productivity).Logical formLearned from3 sentences. Emphasis can be on (research productivity).Logical formLearned from3 sentences. An environment can be conducive to productivity.Logical formLearned from3 sentences. A productivity may pertain-to a pharmaceutical industry.Logical formLearned from3 sentences. A (productivity area) can be a franchise.Logical formLearned from3 sentences. Sections of a site may focus on productivity.Logical formLearned from3 sentences.