Excessive length of hospital stay is among the leading sources of inefficiency in healthcare. When a patient is clinically fit to be discharged but requires support outside the hospital, which is not readily available, they remain hospitalized until a safe discharge is possible —a phenomenon called bed-blocking. I study whether the availability of subsidized nursing homes and home care teams reduces hospital bed-blocking. Using individual data on the universe of inpatient admissions at Portuguese hospitals during 2000-2015, I find that the entry of home care teams in a region reduces bed-blocking by 4 days per episode, on average. Nursing home entry only reduces bed-blocking among patients with high care needs or when the intensity of entry is high. Reductions in bed-blocking do not harm patients’ health. The beds freed up by reducing bed-blocking are used to admit additional elective patients.
Journal of Health Economics,2022
In the last two decades, many European countries allowed the sale of Over-the- Counter (OTC) drugs outside pharmacies. This was expected to lower retail prices through increased competition. Evidence of such price reductions is scarce. We assess the impact of supermarket and outlet entry in the OTC drug market on OTC prices charged by incumbent pharmacies using a difference-in-differences strategy. We use price data on five popular OTC drugs for all retailers located in Lisbon for three distinct points in time (2006, 2010, and 2015). Our results suggest that competitive pressure in the market is mainly exerted by supermarkets, which charge, on average, 20% lower prices than pharmacies. The entry of a supermarket among the main competitors of an incumbent pharmacy is associated with an average 4 to 6% decrease in prices relative to the control group. These price reductions are long-lasting, but fairly localized. We find no evidence of price reductions following OTC outlet entry. Additional results from a reduced-form entry model and a propensity score matching difference-in-differences approach support the view that these effects are causal.
Ana Moura, Pedro Pita Barros
We assess the relative importance of demand and supply factors as determinants of regional variation in healthcare expenditures in the Netherlands. Our empirical approach follows individuals who migrate between regions. We use individual data on annual healthcare expenditures for the entire Dutch population between the years 2006 and 2013. Regional variation in healthcare expenditures is mostly driven by demand factors, with an estimated share of around 70%. Both demographics and other unobserved demand factors, e.g. patient preferences, are important components of the demand share. The relative importance of different causes varies with the groups of regions being compared.
Ana Moura, Martin Salm, Rudy Douven, Minke Remmerswaal
We evaluate the evolution of the socioeconomic inequalities regarding registration with family physicians in Portugal between 2009 and 2014. We use data at the primary health care unit level on the number of individuals who are not registered with a family physician and the purchasing power of the population served by each unit. The analysis is done using concentration measures. We find a higher concentration of individuals not registered with a family physician among units serving populations with higher socioeconomic status, although this has been decreasing over the years analyzed. Amongst units serving the most disadvantaged populations, we find a situation close to perfect equality. Our findings convey a reduction in existing socioeconomic inequalities in terms of registration with a primary care physician, during the period under analysis. This reduction took place among the populations which experienced more inequality.
Ana Moura, Pedro Pita Barros
Acta Médica Portuguesa (in Portuguese),2018