List of works - Xander Koolman

"Married with children" the influence of significant others in TTO exercises.

scientific article published on 2 July 2015

Addressing unanticipated interactions in risk equalization: A machine learning approach to modeling medical expenditure risk

scientific article published in January 2024

Assessing risk of bias: a proposal for a unified framework for observational studies and randomized trials

scientific article published on 23 September 2020

Attributing practice variation by its sources: the case of varicose veins treatments in the Netherlands

scientific article published on 30 November 2023

Balancing Equity and Efficiency in Health Priorities in Ghana: The Use of Multicriteria Decision Analysis

scientific article

Consumer channeling by health insurers: natural experiments with preferred providers in the Dutch pharmacy market.

scientific article published in March 2008

Criteria for priority setting of HIV/AIDS interventions in Thailand: a discrete choice experiment

scientific article

Dear policy maker: have you made up your mind? A discrete choice experiment among policy makers and other health professionals.

scientific article published in April 2010

Decomposing cross-country differences in quality adjusted life expectancy: the impact of value sets

scientific article

Design characteristics of studies on medical practice variation of caesarean section rates: a scoping review

scientific article published on 20 August 2020

Dutch healthcare reform: did it result in better patient experiences in hospitals? A comparison of the consumer quality index over time

scientific article published on 25 March 2012

Effective healthcare cost-containment policies: A systematic review

scientific article published on 02 November 2018

Effectiveness and costs of specialised physiotherapy given via ParkinsonNet: a retrospective analysis of medical claims data

scientific article published on 12 December 2017

Explaining income-related inequalities in doctor utilisation in Europe.

scientific article published in July 2004

Explaining the differences in income-related health inequalities across European countries

scientific article published on 01 July 2004

Global budget versus cost ceiling: a natural experiment in hospital payment reform in the Netherlands

scientific article published on 16 September 2019

Good, better, best? A comprehensive comparison of healthcare providers' performance: An application to physiotherapy practices in primary care.

scientific article

Health system goals: a discrete choice experiment to obtain societal valuations.

scientific article published on 26 January 2013

How to handle gerontocracy

scientific article published on 13 March 2023

Identification of over- and undertreatment in the Dutch national cervical cancer screening program: A data linkage study at the hospital level

scientific article published in April 2023

Inequalities in access to medical care by income in developed countries

scientific article

Length of hospital stays and financial incentives: evidence from Dutch rehabilitation centers

scientific article published on 9 August 2023

Measuring and explaining mortality in Dutch hospitals; the hospital standardized mortality rate between 2003 and 2005

scientific article

On selecting quality indicators: preferences of patients with breast and colon cancers regarding hospital quality indicators

scientific article published on 12 December 2019

On the interpretation of a concentration index of inequality

scientific article published on 01 July 2004

Ontwikkelingen in zorginkoop: van inkoop van verrichtingen naar inkoop van zorgbundels

scientific article

Physicians underestimate the importance of patient-centredness to patients: a discrete choice experiment in fertility care.

scientific article published on 12 January 2011

Policy options to contain healthcare costs: a review and classification.

scientific article published on 19 March 2016

Practice variation in long-term care access and use: The role of the ability to pay

scientific article published on 30 August 2019

Practice variation in the Dutch long-term care and the role of supply-sensitive care: Is access to the Dutch long-term care equitable?

scientific article

Preferences for long-term care services: willingness to pay estimates derived from a discrete choice experiment.

scientific article published on 12 February 2010

Priority setting using multiple criteria: should a lung health programme be implemented in Nepal?

article

Socio-economic status and self-reported tuberculosis: a multilevel analysis in a low-income township in the Eastern Cape, South Africa

scientific article published on 05 September 2011

Spending more money, saving more lives? The relationship between avoidable mortality and healthcare spending in 14 countries

scientific article published on 08 June 2012

Terminal illness and the increased mortality risk of conventional antipsychotics in observational studies: a systematic review

scientific article

The Dutch COVID-19 approach: Regional differences in a small country.: The Dutch COVID-19 approach

scientific article published on 27 August 2020

The effect of cost-sharing design characteristics on use of health care recommended by the treating physician; a discrete choice experiment

article

The effect of income growth and inequality on health inequality: Theory and empirical evidence from the European Panel.

scientific article published on 25 December 2008

The incentive to publish negative studies: how beta-blockers and depression got stuck in the publication cycle.

scientific article published on 18 February 2012

The influence of subjective life expectancy on health state valuations using a 10 year TTO.

scientific article published in May 2009

The marginal benefits of healthcare spending in the Netherlands: Estimating cost-effectiveness thresholds using a translog production function

scientific article published on 30 August 2019

The role of disability in explaining long-term care utilization

scientific article published on 01 November 2009

The use of quality information by general practitioners: does it alter choices? A randomized clustered study.

scientific article

Thirty down, only ten to go?! Awareness and influence of a 10-year time frame in TTO

scientific article published on 14 August 2013

Unraveling the Complexity in the Design and Implementation of Bundled Payments: A Scoping Review of Key Elements From a Payer's Perspective

scientific article published on 07 January 2020

Which preferred providers are really preferred? Effectiveness of insurers' channeling incentives on pharmacy choice

scientific article

[Translating care evaluations into practice: a suggestion based on the healthcare professional's intrinsic motivation to improve]

scientific article published on 17 October 2019

List of works by Xander Koolman

"Married with children" the influence of significant others in TTO exercises.

Addressing unanticipated interactions in risk equalization: A machine learning approach to modeling medical expenditure risk

Assessing risk of bias: a proposal for a unified framework for observational studies and randomized trials

Attributing practice variation by its sources: the case of varicose veins treatments in the Netherlands

Balancing Equity and Efficiency in Health Priorities in Ghana: The Use of Multicriteria Decision Analysis

Consumer channeling by health insurers: natural experiments with preferred providers in the Dutch pharmacy market.

Criteria for priority setting of HIV/AIDS interventions in Thailand: a discrete choice experiment

Dear policy maker: have you made up your mind? A discrete choice experiment among policy makers and other health professionals.

Decomposing cross-country differences in quality adjusted life expectancy: the impact of value sets

Design characteristics of studies on medical practice variation of caesarean section rates: a scoping review

Dutch healthcare reform: did it result in better patient experiences in hospitals? A comparison of the consumer quality index over time

Effective healthcare cost-containment policies: A systematic review

Effectiveness and costs of specialised physiotherapy given via ParkinsonNet: a retrospective analysis of medical claims data

Explaining income-related inequalities in doctor utilisation in Europe.

Explaining the differences in income-related health inequalities across European countries

Global budget versus cost ceiling: a natural experiment in hospital payment reform in the Netherlands

Good, better, best? A comprehensive comparison of healthcare providers' performance: An application to physiotherapy practices in primary care.

Health system goals: a discrete choice experiment to obtain societal valuations.

How to handle gerontocracy

Identification of over- and undertreatment in the Dutch national cervical cancer screening program: A data linkage study at the hospital level

Inequalities in access to medical care by income in developed countries

Length of hospital stays and financial incentives: evidence from Dutch rehabilitation centers

Measuring and explaining mortality in Dutch hospitals; the hospital standardized mortality rate between 2003 and 2005

On selecting quality indicators: preferences of patients with breast and colon cancers regarding hospital quality indicators

On the interpretation of a concentration index of inequality

Ontwikkelingen in zorginkoop: van inkoop van verrichtingen naar inkoop van zorgbundels

Physicians underestimate the importance of patient-centredness to patients: a discrete choice experiment in fertility care.

Policy options to contain healthcare costs: a review and classification.

Practice variation in long-term care access and use: The role of the ability to pay

Practice variation in the Dutch long-term care and the role of supply-sensitive care: Is access to the Dutch long-term care equitable?

Preferences for long-term care services: willingness to pay estimates derived from a discrete choice experiment.

Priority setting using multiple criteria: should a lung health programme be implemented in Nepal?

Socio-economic status and self-reported tuberculosis: a multilevel analysis in a low-income township in the Eastern Cape, South Africa

Spending more money, saving more lives? The relationship between avoidable mortality and healthcare spending in 14 countries

Terminal illness and the increased mortality risk of conventional antipsychotics in observational studies: a systematic review

The Dutch COVID-19 approach: Regional differences in a small country.: The Dutch COVID-19 approach

The effect of cost-sharing design characteristics on use of health care recommended by the treating physician; a discrete choice experiment

The effect of income growth and inequality on health inequality: Theory and empirical evidence from the European Panel.

The incentive to publish negative studies: how beta-blockers and depression got stuck in the publication cycle.

The influence of subjective life expectancy on health state valuations using a 10 year TTO.

The marginal benefits of healthcare spending in the Netherlands: Estimating cost-effectiveness thresholds using a translog production function

The role of disability in explaining long-term care utilization

The use of quality information by general practitioners: does it alter choices? A randomized clustered study.

Thirty down, only ten to go?! Awareness and influence of a 10-year time frame in TTO

Unraveling the Complexity in the Design and Implementation of Bundled Payments: A Scoping Review of Key Elements From a Payer's Perspective

Which preferred providers are really preferred? Effectiveness of insurers' channeling incentives on pharmacy choice

[Translating care evaluations into practice: a suggestion based on the healthcare professional's intrinsic motivation to improve]