Improving animal welfare often has a strong business case through improved production, reduced disease costs, and market premium, but market failures prevent automatic welfare improvement. Understanding the economics helps design better policy.
The welfare-economics relationship is complex. Where welfare improvements also improve production outcomes — healthier animals grow faster, produce more, and have lower treatment costs — there is an automatic business case. But many welfare improvements have costs that the market does not reward without consumer price premiums. Market failure occurs when consumers cannot distinguish welfare outcomes (unlabelled products), when the costs of welfare are borne by producers but benefits flow to consumers and society, or when competitive pressure drives producers toward the lowest welfare cost that meets legal minimums. Policy interventions — mandatory standards, labelling, public procurement, and internalising external costs — are needed to correct these market failures.