We don't have synonyms for agroeconomics yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are geoeconomics, macroeconomics and agro-economic.
°The study of the entire economy in terms of the total amount of goods and services produced, total income earned, the level of employment of productive resources, and the general behavior of prices.
°The study of the entire economy in terms of the total amount of goods and services produced, total income earned, the level of employment of productive resources, and the general behavior of prices.