Tim Halliday
The impact of Medicaid on medical utilization in a vulnerable population: Evidence from COFA migrants
In March 2015, the State of Hawaii stopped covering the majority of migrants from countries belonging to the Compact of Free Association (COFA) in its Medicaid program. COFA migrants were required to obtain private insurance in the exchanges established under the Affordable Care Act. Using statewide hospital discharge data, we show that Medicaid-funded hospitalizations and emergency […]
Read MoreThe Impact of the Medicaid Expiration on COFA Migrants and COVID19
By Timothy Halliday Policy Background [1] Under the Compacts of Free Association (COFA), citizens from three nation-states located in the Pacific Ocean (the Republic of Palau, the Republic of the Marshall Islands, and the Federated States of Micronesia) are given free entry to the United States. In return, the United States military has access to […]
Read MoreThe Mortality Effects of Reduced Medicaid Coverage Among International Migrants in Hawaii: 2012–2018
Objectives: To study the impact on mortality in Hawaii from the revoked state Medicaid program coverage in March 2015 for most Compact of Free Association (COFA) migrants who were nonblind, nondisabled, and nonpregnant. Methods: We computed quarterly crude mortality rates for COFA migrants, Whites, and Japanese Americans from March 2012 to November 2018. We employed […]
Read MorePublication: The Mortality Effects of Reduced Medicaid Coverage Among International Migrants in Hawaii: 2012–2018
Congratulations to UHERO’s Timothy Halliday on his publication in the American Journal of Public Health: The Mortality Effects of Reduced Medicaid Coverage Among International Migrants in Hawaii: 2012–2018 Related research:Blog: The Impact of Medicaid on Health Care Utilization among Hawai‘i’s COFA MigrantsResearch Paper: The Impact of Public Health Insurance on Medical Utilization in a Vulnerable […]
Read MoreLabour market adjustment to third‐party competition: Evidence from Mexico
China’s exports reduce wages in importing countries, but few studies have looked at competition in third‐party markets. We examine labour market outcomes in Mexico’s apparel and textile sectors associated with US apparel and textile imports from China. Using data on US imports in conjunction with quarterly Mexican labour force surveys, we show that US imports from […]
Read MoreHerd Immunity or Containment through Test and Trace?
Coronavirus Disease 2019 (COVID-19), a viral disease caused by the virus SARS-CoV-2, has arrived and is spreading in Hawai’i. In an attempt to “flatten the curve,” we have closed schools and many workplaces, while the entire state shelters at home. As a result, the economy is contracting fast. While sufficiently flattening the curve is the […]
Read MoreThe Mortality Effects of Reduced Medicaid Coverage Among International Migrants in Hawaii: 2012–2018
We computed quarterly crude mortality rates for COFA migrants, Whites, and Japanese Americans from March 2012 to November 2018. We employed a difference-in-difference research design to estimate the impact of the Medicaid expiration on log mortality rates. We saw larger increases in COFA migrant mortality rates than White mortality rates after March 2015. By 2018, the increase […]
Read MoreThe intergenerational transmission of health in the United States: A latent variables analysis
Social scientists have long documented that many components of socioeconomic status such as income and education have strong ties across generations. However, health status, arguably a more critical component of welfare, has largely been ignored. We fill this void by providing the first estimates of the Intergenerational Health Association (IHA) that are explicitly based on a […]
Read MoreThe Impact of Medicaid on Health Care Utilization among Hawai‘i’s COFA Migrants
By Timothy Halliday and Randall Q Akee The Compacts of Free Association (COFA) are treaties between the United States (US) and three Micronesian nations: the Republic of Palau, the Republic of the Marshall Islands, and the Federated States of Micronesia. Collectively, citizens of these nations are often referred to as “Micronesians.” COFA guarantees Micronesians free […]
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