Kanghyock Koh
Biographic Data
| ID | 3710226 |
|---|---|
| NAME | Kanghyock Koh |
| GIVEN NAMES | Kanghyock |
| FAMILY NAME | Koh |
| SIGNATURE | KOH K |
| AFFILIATIONS | Department of Economics Korea University Seoul South Korea |
| VERIFIED | No |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 5 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2017 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 2 |
The association of nationwide trainee doctor mass resignations in South Korea with hospital utilization, expenditure, and patient outcomes
In February 2024, over 90% of trainee doctors in South Korea’s teaching hospitals resigned en masse, severely disrupting healthcare delivery. We evaluated the associations of this mass resignation with hospital admission and length of stay, expenditure, and patients’ health outcomes in a tertiary teaching hospital. We analyzed inpatient claims data from Jeju National University Hospital (August 2022–July 2024), encompassing 40,577 hospital episod…
Consumption Responses to Income Shocks through Lottery Winning
We study the effects of lottery winning on consumption spending using household survey data of older individuals aged 50–70 years in Singapore. We find strong consumption responses to a transitory income shock from lottery wins, and lottery winners spend about half of their prizes within 12 months of winning. We show that consumption responses are stronger among households with more binding liquidity constraints. The strong consumption response s…
Social Insurance in an Aging Population
We study the effects of a new social insurance program for the elderly on their private cash transfers from adult children, living arrangements, and labor supply in South Korea. Using nationally representative household survey data, we find robust evidence that the social insurance program reduced private cash transfers from adult children. The estimated crowding-out effects are around −1. However, we find little impacts of the policy on the prob…
Does a delayed school start time cause students to exercise less? Evidence from South Korea
Maternal breastfeeding and children's cognitive development
Maternal breastfeeding and children's cognitive development
Social Insurance in an Aging Population
We study the effects of a new social insurance program for the elderly on their private cash transfers from adult children, living arrangements, and labor supply in South Korea. Using nationally representative household survey data, we find robust evidence that the social insurance program reduced private cash transfers from adult children. The estimated crowding-out effects are around −1. However, we find little impacts of the policy on the prob…
Maternal breastfeeding and children's cognitive development
Does a delayed school start time cause students to exercise less? Evidence from South Korea
Social Insurance in an Aging Population
We study the effects of a new social insurance program for the elderly on their private cash transfers from adult children, living arrangements, and labor supply in South Korea. Using nationally representative household survey data, we find robust evidence that the social insurance program reduced private cash transfers from adult children. The estimated crowding-out effects are around −1. However, we find little impacts of the policy on the prob…
The association of nationwide trainee doctor mass resignations in South Korea with hospital utilization, expenditure, and patient outcomes
In February 2024, over 90% of trainee doctors in South Korea’s teaching hospitals resigned en masse, severely disrupting healthcare delivery. We evaluated the associations of this mass resignation with hospital admission and length of stay, expenditure, and patients’ health outcomes in a tertiary teaching hospital. We analyzed inpatient claims data from Jeju National University Hospital (August 2022–July 2024), encompassing 40,577 hospital episod…
Consumption Responses to Income Shocks through Lottery Winning
We study the effects of lottery winning on consumption spending using household survey data of older individuals aged 50–70 years in Singapore. We find strong consumption responses to a transitory income shock from lottery wins, and lottery winners spend about half of their prizes within 12 months of winning. We show that consumption responses are stronger among households with more binding liquidity constraints. The strong consumption response s…
Economics (4 works) · Medicine (4 works) · Psychology (3 works) · Demographic economics (2 works) · Economic growth (2 works) · Financial Literacy, Pension, Retirement Analysis (2 works) · Labour economics (2 works) · Test (biology (2 works) · Biology (1 work) · Birth, Development, and Health (1 work)