This article identifies factors influencing the degree of competition
in the nursing home market. Using data obtained from the 1987 Medicare
and Medicaid Automated Certification Survey, the relationship between
competition and structural and process measures of quality (registere
d nurse staffing and resident care management practices) is estimated
by weighted two-stage least squares regression. Results suggest that t
he quality effects of indicators of competition vary and that market c
oncentration may not diminish quality-based competition. Proposals for
nursing home reimbursement reform are evaluated with respect to their
incentives for enhancing quality, particularly in the Medicaid market
segment.