Low-cost.
Another word would be economic.
Thrifty
least expensivemost economical
There are differences in the way economic and economical is used. Economic refers to the economy and finances while economical describes a thrifty person.
Economic = to do with money Economical = something that is money-saving
economic obsolescence
"I have recently pursued a more '''economic''''''al''' approach to budgeting, due to the recession." Definition of '''economical''': avoiding waste or extravagance. As in 'Buy two, get one free!' The Spanish language is more economical than the English language. .
That is the correct spelling of the adjective "economic."
what is the definition of economic changes
"economical" has no comparative or superlative form. You would say "more economical" or "most economical."
Recession
both are economical changes or scaling up.