Colin C. Williams

London, ENG SE58AF, United Kingdom

Last Updated: 09/26/2026

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Found 18 publications

Cocaine Cues Used in Experimental Research: A Systematic Review.

Cocaine Cues Used in Experimental Research: A Systematic Review.

Journal: Brain sciences

Published: April 24, 2025

Towards effective policy measures to reduce informal payments in healthcare: addressing sample selection bias and measurement error in surveys.

Towards effective policy measures to reduce informal payments in healthcare: addressing sample selection bias and measurement error in surveys.

Journal: Health policy (Amsterdam, Netherlands)

Published: November 25, 2024

Mortality and major postoperative complications within 1 year after vascular surgery: a prospective cohort study.

Mortality and major postoperative complications within 1 year after vascular surgery: a prospective cohort study.

Journal: Polish archives of internal medicine

Published: January 02, 2024

One-year Outcomes after Discharge from Noncardiac Surgery and Association between Predischarge Complications and Death after Discharge: Analysis of the VISION Prospective Cohort Study.

One-year Outcomes after Discharge from Noncardiac Surgery and Association between Predischarge Complications and Death after Discharge: Analysis of the VISION Prospective Cohort Study.

Journal: Anesthesiology

Published: September 15, 2023

Informal payments by patients, institutional trust and institutional asymmetry.

Informal payments by patients, institutional trust and institutional asymmetry.

Journal: Frontiers in psychology

Published: August 09, 2022

Who Purchases From the Informal Economy and Why?

Who Purchases From the Informal Economy and Why?

Journal: Frontiers in psychology

Published: May 09, 2022

Evaluating the effectiveness of labor market interventions on reducing the impacts of the COVID-19 pandemic.

Evaluating the effectiveness of labor market interventions on reducing the impacts of the COVID-19 pandemic.

Journal: Review of development economics

Published: October 29, 2021

Institutional Determinants of Informal Payments for Health Services: An Exploratory Analysis across 117 Countries.

Institutional Determinants of Informal Payments for Health Services: An Exploratory Analysis across 117 Countries.

Journal: International journal of environmental research and public health

Published: October 12, 2021

Knowing and Unknowing Purchases of Undeclared Healthcare Goods and Services: The Role of Vertical and Horizontal Trust.

Knowing and Unknowing Purchases of Undeclared Healthcare Goods and Services: The Role of Vertical and Horizontal Trust.

Journal: International journal of environmental research and public health

Published: October 10, 2021

Informal Payments by Patients in Central and Eastern Europe during the COVID-19 Pandemic: An Institutional Perspective.

Informal Payments by Patients in Central and Eastern Europe during the COVID-19 Pandemic: An Institutional Perspective.

Journal: International journal of environmental research and public health

Published: September 02, 2021

The Companion Pandemic to COVID-19: The Use of Informal Practices to Access Public Healthcare Services in the European Union.

The Companion Pandemic to COVID-19: The Use of Informal Practices to Access Public Healthcare Services in the European Union.

Journal: International journal of public health

Published: August 12, 2021

Explaining consumer motives to purchase in the informal economy.

Explaining consumer motives to purchase in the informal economy.

Journal: PloS one

Published: July 26, 2021

Showing 1-12 of 18

Last Updated: 09/26/2026