53 research outputs found
Copayments for Ambulatory Care in Germany: A Natural Experiment Using a Difference-in-Difference Approach
In response to increasing health expenditures and a high number of physician visits, the German government introduced a copayment for ambulatory care in 2004 for individuals with statutory health insurance (SHI). Because persons with private insurance were exempt from the copayments, this health care reform can be regarded as a natural experiment. We used a difference-in-difference approach to examine whether the new copayment effectively reduced the overall demand for physician visits and to explore whether it acted as a deterrent to vulnerable groups, such as those with low income or chronic conditions. We found that there was no significant reduction in the number of physician visits among SHI members compared to our control group. At the same time, we did not observe a deterrent effect among vulnerable individuals. Thus, the copayment has failed to reduce the demand for physician visits. It is likely that this result is due to the design of the copayment scheme, as the copayment is low and is paid only for the first physician visit per quarter.copayments, ambulatory care, difference-in-difference, count data, zeroinflated- model
Financing health care in high-income countries
The main lesson from the experience of high-income countries with health care financing is a simple one: financing reforms should support the ultimate goal of universal coverage. Most high-income countries started with voluntary health insurance systems, which were then gradually extended to compulsory social insurance for certain groups and finally reached universal coverage, either as nationwide social health insurance schemes or as tax-financed national health services. The risk pooling and prepayment functions are essential. Moreover, the revenue collection mechanisms, whether as general tax revenues or payroll taxes, are secondary to the basic object of providing financial protection through effective risk pooling mechanisms. The experience of high-income countries indicates that private health insurance, medical savings accounts, and other forms of private resource collection are supplementary methods for increasing universal coverage.
Copayments for Ambulatory Care in Germany: A Natural Experiment Using a Difference-in-Difference Approach
In response to increasing health expenditures and a high number of physician visits, the
German government introduced a copayment for ambulatory care in 2004 for individuals
with statutory health insurance (SHI). Because persons with private insurance were
exempt from the copayments, this health care reform can be regarded as a natural
experiment. We used a difference-in-difference approach to examine whether the new
copayment effectively reduced the overall demand for physician visits and to explore
whether it acted as a deterrent to vulnerable groups, such as those with low income or
chronic conditions. We found that there was no significant reduction in the number of
physician visits among SHI members compared to our control group. At the same time,
we did not observe a deterrent effect among vulnerable individuals. Thus, the copayment
has failed to reduce the demand for physician visits. It is likely that this result is due to
the design of the copayment scheme, as the copayment is low and is paid only for the first
physician visit per quarter
О системе защиты информации на основе проблемы рюкзака
Показана возможность обобщения базовых рюкзачных систем защиты информации. Приводится алгоритм построения инъективного нестандартного рюкзака размерности n+1 с заданными каскадными значениями, исходя из аналогичного рюкзака размерности n. В работе рассмотрена лёгкая задача укладки нестандартного рюкзака
Adoption Decisions for Medical Devices
Decisions to adopt medical devices at the hospital level have consequences for health technology assessment (HTA) on system level and are therefore important to decision makers. Our aim was to investigate the characteristics of organizations and individuals that are more inclined to adopt and utilize cardiovascular devices based on a comprehensive analysis of environmental, organizational, individual, and technological factors and to identify corresponding implications for HTA. Seven random intercept hurdle models were estimated using the data obtained from 1249 surveys completed by members of the European Society of Cardiology. The major findings were that better manufacturer support increased the adoption probability of 'new' devices (i.e. in terms of CE mark approval dates), and that budget pressure increased the adoption probability of 'old' devices. Based on our findings, we suggest investigating the role of manufacturer support in more detail to identify diffusion patterns relevant to HTA on system level, to verify whether it functions as a substitute for medical evidence of new devices, and to receive new insights about its relationship with clinical effectiveness and cost-effectiveness. © 2017 The Authors. Health Economics published by John Wiley & Sons, Ltd
Copayments for Ambulatory Care in Germany: A Natural Experiment Using a Difference-in-Difference Approach
In response to increasing health expenditures and a high number of physician visits, the
German government introduced a copayment for ambulatory care in 2004 for individuals
with statutory health insurance (SHI). Because persons with private insurance were
exempt from the copayments, this health care reform can be regarded as a natural
experiment. We used a difference-in-difference approach to examine whether the new
copayment effectively reduced the overall demand for physician visits and to explore
whether it acted as a deterrent to vulnerable groups, such as those with low income or
chronic conditions. We found that there was no significant reduction in the number of
physician visits among SHI members compared to our control group. At the same time,
we did not observe a deterrent effect among vulnerable individuals. Thus, the copayment
has failed to reduce the demand for physician visits. It is likely that this result is due to
the design of the copayment scheme, as the copayment is low and is paid only for the first
physician visit per quarter
Regional regulators in healthcare service under quality competition: A game theoretical model
In several countries, healthcare services are provided by public and/or private subjects, and they are reimbursed by the Government, on the basis of regulated prices. Thus, providers take prices as given and compete on quality to attract patients. In some countries, regulated prices differ across regions. This paper focuses on the interdependence between regional regulators within a country: it proposes a model of spatial competition to study how price-setters of different regions interact, in a simple but realistic framework. We show that the decentralisation of price regulation implies higher expenditure, but higher patients' welfare
The dual cultural challenge: towards understanding the role of corporate culture in multinational corporations
SIGLEAvailable from Bibliothek des Instituts fuer Weltwirtschaft, ZBW, Duesternbrook Weg 120, D-24105 Kiel W 691 (216) / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekDEGerman
Die Beteiligung der Arbeitnehmer an der Bewertung von HdA-Massnahmen: ein Beitrag zur Entwicklung einer muendigen Organisation
Available from Bibliothek des Instituts fuer Weltwirtschaft, ZBW, Duesternbrook Weg 120, D-24105 Kiel A 177600 / FIZ - Fachinformationszzentrum Karlsruhe / TIB - Technische InformationsbibliothekSIGLEDEGerman
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