(Graduate work) can be in economics.Logical formLearned from23 sentences. Some courses can be in economics.Logical formLearned from23 sentences. Some prize can be in economics.Logical formLearned from23 sentences. (Economic relations) can be with a country.Logical formLearned from23 sentences. (Economic growth) can be in a country.Logical formLearned from23 sentences. An (economic conference) can be in a world-city.Logical formLearned from23 sentences. (Economic data) may show that something-is-the-case.Logical formLearned from23 sentences. A series can be constituted-of-or-filled-with (economic indicators).Logical formLearned from23 sentences. Economics may undergo integration.Logical formLearned from23 sentences. An (economic conference) can be annual.Logical formLearned from23 sentences. (Economic news items) can be in brief.Logical formLearned from22 sentences. Two-thirds may pertain-to an (economic activity).Logical formLearned from22 sentences. Expertise can be in economics.Logical formLearned from22 sentences. Students may major in economics.Logical formLearned from22 sentences. (Economic ties) can be with a country.Logical formLearned from22 sentences.