Русско-англо-русский юридический словарь

A single market is a type of trade bloc in which most trade barriers have been removed (for goods) with some common policies on product regulation, and freedom of movement of the factors of production (capital and labour) and of enterprise and services. (Wikipedia)

Capital intensity is the amount of fixed or real capital present in relation to other factors of production, especially labor. At the level of either a production process or the aggregate economy, it may be estimated by the capital to labor ratio, such as from the points along a capital/labor isoquant. (Wikipedia)

Definition of functional distribution of income: How the income of an economy is divided among the owners of different factors of production, into wages, rents, etc. (InvestorWords)

Economic efficiency is when all goods and factors of production in an economy are distributed or allocated to their most valuable uses and waste is eliminated or minimized. (Investopedia)