201 research outputs found
Optimal Contracts and Contractual Arrangements Within the Hospital: Bargaining vs. Take-it-or-leave-it Offers
We study the impact of different contractual arrangements within the hospital on the optimal contracts designed by third party payers when severity is hospital's private information. We develop a multi-issue bargaining process between doctors and managers within the hospital. Results are then compared with a scenario where doctors and managers decide independently by maximizing their own profit, with managers proposing to doctors a take-it-or leave-it offer. Results show that, when the cost of capital is sufficiently low, the informational rent arising on information asymmetry is higher in a set up where managers and doctors decide together through a strategic bargaining process than when they act as two decision-making units.Strategic Bargaining; Optimal Contracts; Hospitals; Asymmetric Information
Economies of scale and scope in the English hospital sector
In this paper we estimate hospital costs and evaluate economies of scale and scope using a generalised multiproduct cost function and a sample of English NHS Trusts with different types of ownership, namely Foundation Trusts and non Foundation Trusts. Evaluating the behaviour of different types of hospitals separately might be particularly helpful for the design, and future developments, of the optimal provider reimbursement tariff. Also it might shed some light on the ability of different types of hospitals pro t from the existence of economies of scale and scope. Results show that, even though these two group of providers do not exhibit differences regarding economies of scale, Foundation Trusts exhibit global diseconomies of scope while non Foundation Trusts exhibit global scope economies.Working Pape
Price regulation of pluralistic markets subject to provider collusion
We analyse incentives for collusive behaviour when heterogeneous providers are faced with regulated prices under two forms of yardstick competition, namely discriminatory and uniform schemes. Providers are heterogeneous in the degree to which their interests correspond to those of the regulator, with close correspondence labelled altruism. Deviation of interests may arise as a result of de-nationalisation or when private providers enter predominantly public markets. We assess how provider strategies and incentives to collude relate to provider characteristics and across different market structures. We differentiate between "pure" markets with either only self-interested providers or with only altruistic providers and "pluralistic" markets with a mix of provider type. We find that the incentive for collusion under a discriminatory scheme increases in the degree to which markets are self-interested whereas under a uniform scheme the likelihood increases in the degree of provider homogeneity. Providers' choice of cost also depends on the yardstick scheme and market structure. In general, costs are higher under the uniform scheme, reflecting its weaker incentives. In a pluralistic market under the discriminatory scheme each provider's choice of cost is decreasing in the degree of the other provider's altruism, so a self-interested provider will operate at a lower cost than an altruistic provider. Under the uniform scheme providers always choose to operate at the same cost. The prospect of defection serves to moderate the chosen level of operating cost.Working Pape
Hospital financing and the development and adoption of new technologies
We study the influence of different reimbursement systems, namely Prospective Payment System, Cost Based Reimbursement System and Mixed Reimbursement System on the development and adoption of different technologies with an endogenous supply of these technologies. We focus our analysis on technology development and adoption under two models: private R&D and R&D within the hospital. One of the major findings is that the optimal reimbursement system is a pure Prospective Payment System or a Mixed Reimbursement System depending on the market structure
Reference pricing versus co-payment in the pharmaceutical industry : firms' pricing strategies
Within a horizontally differentiation model and allowing for heterogeneous qualities, we analyze the effects of reference pricing reimbursement on firmsâ pricing strategies. With this analysis we find inherent incentives for firmsâ pricing behaviour, and consequently we shed some light on time consistency of such policy. The analysis encompasses different reference price rules. Results show that if drugs have equal quality, reference pricing may lead to higher prices. With quality differentiation both the minimum and linear policies unambiguously lead to higher prices
Doctor-patient differences in risk and time preferences: a field experiment
We conduct a framed field experiment among patients and doctors to test whether the two groups have similar risk and time preferences. We elicit risk and time preferences using multiple price list tests and their adaptations to the healthcare context. Risk and time preferences are compared in terms of switching points in the tests and the structurally estimated behavioural parameters. We find that doctors and patients significantly differ in their time preferences: doctors discount future outcomes less heavily than patients. We find no evidence that doctors and patients systematically differ in their risk preferences in the healthcare domain
Reference pricing versus co-payment in the pharmaceutical industry: : price, quality and market coverage
Within a horizontally differentiation model, we analyse the relative effects of reference pricing and copayment reimbursement on firms pricing and quality strategies as well as on market coverage under different market structures: competitive market, local monopolies and exogenous full market coverage. Results allow us to shed some light on the welfare and total drug expenditure implications of different drug reimbursement policies
Physician altruism and moral hazard: (no) evidence from Finnish national prescriptions data
We test the physiciansâ altruism and moral hazard hypotheses using a national panel register containing all 2003-2010 statins prescriptions in Finland. We estimate the likelihood that physicians prescribe generic versus branded versions of statins as a function of the shares of the difference between what patients have to pay out of their pocket and what is covered by the insurance, controlling for patient, physician, and drug characteristics. We find that the estimated coefficients and the average marginal effects associated with moral hazard and altruism are nearly zero, and are orders of magnitude smaller than the ones associated with other explanatory factors such as the prescriptionsâ year and the physician specialization. When the analysis distinctly accounts for both the patient and the insurer shares of expenditure, the estimated coefficients directly reject the altruism and moral hazard hypotheses. Instead, we find strong and robust evidence of habits persistence in prescribing branded drugs
Optimal contracts and contractual arrangements within the hospital: : bargaining vs. take-it-or-leave-it offers
We study the impact of different contractual arrangements within the hospital on the optimal contracts designed by third party payers when severity is hospital's private information. We develop a multi-issue bargaining process between doctors and managers within the hospital. Results are then compared with a scenario where doctors and managers decide independently by maximizing their own profit, with managers proposing to doctors a take-it-or leave-it offer. Results show that, when the cost of capital is sufficiently low, the informational rent arising on information asymmetry is higher in a set up where managers and doctors decide together through a strategic bargaining process than when they act as two decision-making units
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