keyword

goods whose demand increases as consumer income increases

Monthly search volume and cost-per-click data for "goods whose demand increases as consumer income increases" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=goods+whose+demand+increases+as+consumer+income+increases&country=us" +--------------+------------------+ | volume | 20 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-03-31 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
normal good vs inferior good	1,900	$0	4/20
what is an inferior good	1,600	$0	4/20
inferior good definition economics	1,000	$0	4/20
inferior good example	720	$0	5/20
for inferior goods demand will fall when	30	$0	6/20
an inferior good is a good whose quantity demanded	30	$0	5/20
how does consumers income affect the demand for normal goods	20	$0	7/20
economists distinguish between normal and inferior goods using	20	$0	5/20
elasticity of normal goods	20	$0	5/20
for normal goods	20	$0	5/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=goods+whose+demand+increases+as+consumer+income+increases&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt