(Productivity increases) can be continued.Logical formLearned from7 sentences. Contributions can be to productivity.Logical formLearned from7 sentences. A determinant can be constituted-of-or-filled-with productivity.Logical formLearned from7 sentences. A driver can be constituted-of-or-filled-with productivity.Logical formLearned from7 sentences. (Productivity growth) may undergo an analysis.Logical formLearned from7 sentences. Productivity can be in areas.Logical formLearned from7 sentences. A (productivity slowdown) may pertain-to 1970s.Logical formLearned from7 sentences. Changes can be in (labor productivity).Logical formLearned from7 sentences. Issues may affect productivity.Logical formLearned from7 sentences. A (productivity revival) may pertain-to a country.Logical formLearned from7 sentences. A productivity can be long-run.Logical formLearned from7 sentences. A productivity may pertain-to other persons.Logical formLearned from7 sentences. Productivity can be from persons.Logical formLearned from7 sentences. Models may show productivity.Logical formLearned from7 sentences. A (plant productivity) can be high.Logical formLearned from7 sentences.