Ryo Sakamoto
Biographic Data
| ID | 3714332 |
|---|---|
| NAME | Ryo Sakamoto |
| GIVEN NAMES | Ryo |
| FAMILY NAME | Sakamoto |
| SIGNATURE | SAKAMOTO R |
| AFFILIATIONS | Kindai University |
| ORCID | 0000-0003-3751-4075 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 0 |
| AUTHOR COUNT | 5 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2016 |
| LATEST PUBLICATION YEAR | 2025 |
| H-INDEX | 0 |
On the role of social security systems in a non-unitary discounting model
A sustainable welfare system is an issue of considerable concern in an era of low population growth. To address this problem, we develop a two-period overlapping generations model in which agents discount their future utility from consumption and leisure at different rates. Using this model, we demonstrate how time inconsistency emerges and investigate the welfare effects of social security systems. We show that when agents discount utility from …
Why gender norms matter
This study examines the influence of gender norms on household behaviour and welfare. Using Japanese household data, we find that households with a conventional norm on gender roles spend more time on housework and less money on family‐common goods. To understand the underlying mechanism, we construct a collective labour supply model that explicitly introduces gender norms. We show that an inefficient ratio of wives' household time to that of hus…
Avoiding diagnostic errors in psychosomatic medicine
This study showed that multiple factors related to misdiagnoses were combined and had a mutual influence. However, they can be summarized into two important clinical observations, diagnostic system-related problems and provider issues. Provider issues contain mainly cognitive biases such as Anchoring, Availability, Confirmation bias, Delayed diagnosis, and Representativeness. In order to avoid diagnostic errors, both a diagnostic system approach …
The physical and psychological problems of immigrants to Japan who require psychosomatic care
BACKGROUND: As the number of immigrants to Japan increases, the health problems of foreign nationals also have an increasing impact on Japanese medical institutions. The aim of this study was to clarify the Japan-specific health problems related to both the physical and psychological symptoms of foreign nationals from the viewpoint of psychosomatic medicine. The second aim was to clarify the measures that should be taken in Japan and similar coun…
Gender differences in cancer-related distress in Japan
BACKGROUND: Cancer care is currently the most important medical issue in Japan. Total pain of cancer patients consists of a combination of four factors: physical, psychological, social distress, and spiritual pain. Previous studies showed female cancer patients ask for more psychological support and seem to suffer different types of distress compared with male patients, for example, appearance-related symptoms. However, other factors of cancer di…
No prominent works on this page.
The physical and psychological problems of immigrants to Japan who require psychosomatic care
BACKGROUND: As the number of immigrants to Japan increases, the health problems of foreign nationals also have an increasing impact on Japanese medical institutions. The aim of this study was to clarify the Japan-specific health problems related to both the physical and psychological symptoms of foreign nationals from the viewpoint of psychosomatic medicine. The second aim was to clarify the measures that should be taken in Japan and similar coun…
Gender differences in cancer-related distress in Japan
BACKGROUND: Cancer care is currently the most important medical issue in Japan. Total pain of cancer patients consists of a combination of four factors: physical, psychological, social distress, and spiritual pain. Previous studies showed female cancer patients ask for more psychological support and seem to suffer different types of distress compared with male patients, for example, appearance-related symptoms. However, other factors of cancer di…
Avoiding diagnostic errors in psychosomatic medicine
This study showed that multiple factors related to misdiagnoses were combined and had a mutual influence. However, they can be summarized into two important clinical observations, diagnostic system-related problems and provider issues. Provider issues contain mainly cognitive biases such as Anchoring, Availability, Confirmation bias, Delayed diagnosis, and Representativeness. In order to avoid diagnostic errors, both a diagnostic system approach …
On the role of social security systems in a non-unitary discounting model
A sustainable welfare system is an issue of considerable concern in an era of low population growth. To address this problem, we develop a two-period overlapping generations model in which agents discount their future utility from consumption and leisure at different rates. Using this model, we demonstrate how time inconsistency emerges and investigate the welfare effects of social security systems. We show that when agents discount utility from …
Why gender norms matter
This study examines the influence of gender norms on household behaviour and welfare. Using Japanese household data, we find that households with a conventional norm on gender roles spend more time on housework and less money on family‐common goods. To understand the underlying mechanism, we construct a collective labour supply model that explicitly introduces gender norms. We show that an inefficient ratio of wives' household time to that of hus…
Medicine (2 works) · Psychiatry (2 works) · Anxiety (1 works) · Cancer (1 works) · Cancer pain (1 works) · Cancer survivorship and care (1 works) · Clinical Psychology (1 works) · Cognitive psychology (1 works) · Discounting (1 works) · Distress (1 works)