2.1. Hofstede’s Six Cultural Scales
The most widely used scales for measuring national culture are the six cultural scales by Hofstede et al. [
1]. First, power distance (PDI) indicates the extent to which the less powerful members of an organization or institution accept that power is distributed unequally. A higher index indicates that hierarchies are clearly separated in society and are not questioned by its members. A lower index, on the other hand, means that people question authority and seek to distribute power equally [
1]. Meanwhile, individualism (IDV) indicates the extent to which people in a society are integrated into groups. Individualistic societies often have loose ties that relate individuals only to their immediate family. They emphasize "I" and "we". At the other end of the spectrum, collectivist societies have tightly integrated relationships that bind extended family and others to in-groups. These in-groups are filled with unquestioning loyalty and support each other when conflicts arise with other in-groups [
1].
Uncertainty avoidance (UAI) is a society's tolerance for ambiguity. In societies with high UAI, people avoid the unexpected, unknown, or unconventional. To do so, they adhere to strict codes of conduct, guidelines, and laws, and rely on absolute or unique truths. On the other hand, the lower the UAI, the more readily different thoughts and ideas are accepted. Such societies tend to be less regulated, more comfortable with ambiguity, and more liberal in their environments [
1]. Masculinity (MAS) is the degree to which a society values achievement, its heroism and assertiveness, and its preference for material rewards for success. Societies with low UAI tend to value cooperation and humility, have compassion for the weak, and prefer quality of life [
1].
Long-term orientation (LTO) links past connections to current and future actions and challenges. A high level of this indicator indicates that traditions are respected, maintained, and immutable [
1]. Indulgence versus restraint (IVR) refers to the degree of freedom that social norms give to citizens. A society with high indulgence is one that considers the enjoyment of life to be a natural human desire and seeks to satisfy it freely. On the other hand, a society with high restraint is one that tries to control the satisfaction of desires and regulate them through strict social norms [
1].
2.2. Hypothesis Presentation Regarding the Relationship between Cultural Measures and Ageism
This study shows that six factors, namely PDI, IDV, UAI, MAS, LTO, and IVR, are associated with ageism.
PDI: To the author's knowledge, there have been no studies clarifying the relationship between PDI and ageism. This may be because the two are conceptually close and therefore difficult to raise as subjects of analysis. According to Hofstede et al. [
1], in societies with a high PDI, respect for parents and older relatives is a fundamental virtue that continues throughout life. Societies with a high PDI overlap geographically with Confucian societies such as China [
8]. However, North and Fiske [
5] found in a meta-analysis review of 37 papers that Eastern cultures have more negative attitudes toward the elderly than Western cultures. The reason for this is that Western societies with strong post-materialist values place as much importance on the welfare and dignity of the elderly as they do on individuals, and the positive effects of this outweigh the negative effects of the loss of the tradition of placing importance on the elderly [
5,
9]. These arguments are consistent with an earlier, paradoxical finding that the world’s three highest elder suicide rates belong to South Korea, Taiwan, and China [
10]. Thus, the following hypothesis is derived:
H1. The PDI is positively correlated with ageism.
IDV: A common belief is that Eastern cultures, with their strong collectivist traditions of filial piety, value older people more highly than Western cultures. However, the results of a meta-analysis reveal that ageism is stronger in collectivist cultures than in individualist cultures [
5]. This is interpreted as being because collectivism, which emphasizes the differences between in-groups and out-groups, is more likely to produce negative stereotypes about different age groups, which may in turn fuel resentment toward older people who seek support and enjoy benefits without contributing to society [
5]. Thus, the following hypothesis is derived:
H2. IDV is negatively correlated with ageism.
UAI: Societies with high uncertainty avoidance scores tend to be uncomfortable with unpredictability [
1]. The experience of aging is largely unpredictable and uncontrollable, which may be a source of discomfort for people living in cultures that favor predictability [
11,
12]. Consistent with these arguments, previous studies have consistently found that people from cultures with high uncertainty avoidance have more negative perceptions of aging [
4,
11,
13]. For example, in a study by Ackerman and Chopik [
11], people living in cultures with high uncertainty avoidance tended to have less warmth toward older people. Thus, the following hypothesis is derived:
H3. UAI is positively related to ageism.
MAS: Ng & Lim-Soh [
14] conducted a study of 20 English-speaking countries and found that ageism in each country, assessed using a database of 8 billion words, correlates with MAS. MAS is related to ageism because a society that values competition and values the strong and successful easily sees older people, who are the opposite of competition, as weak [
14]. Previous research has described, for example, how older men are alienated from younger men in their prime in social clubs in heavy industrial areas of England, where the economy is supported by male manual labor [
15]. Relatedly, an analysis using large-scale data from the same World Values Survey Wave 6 [
2] as this study showed that people who have a strong "market mentality" that emphasizes becoming rich and being successful in society are more likely to perceive the elderly as a burden on society. This is because people who are obsessed with money and success are more sensitive to the decline in their share due to the increase in the social burden of supporting the elderly [
16]. Therefore, the following hypothesis is derived.
H4. MAS is positively correlated with ageism.
LTO: A study by Ackerman and Chopik [
11] found that people living in countries with a higher long-term orientation (more emphasis on the future) tend to have higher prejudice against the elderly and less warmth toward the elderly. Similarly, the study by Ng and Lim-Soh [
14] mentioned above shows that in addition to masculinity, ageism is more likely to be strengthened in societies with a long-term orientation. The common interpretation given by the authors of these studies is that, from a long-term perspective, investing in young people is expected to produce greater returns than investing in older people [
11,
14]. Thus, the following hypothesis is derived:
H5. LTO is positively related to ageism.
IVR: To the author's knowledge, there has been no research clarifying the relationship between IVR and ageism. According to Hofstede et al. [
1], the world can be divided into ample and restrained societies. Ample societies are societies that seek to freely satisfy human desires related to savoring and enjoying life. On the other hand, restrained societies are societies that believe that strict social norms should suppress and limit the fulfillment of desires. Previous research has shown that ample societies tend to have lower mortality rates [
1] and longer life expectancies [
17]. The reason for this is thought to be that ample societies usually have a higher subjective sense of well-being and a positive view of happiness, which suppresses deaths from stress-related diseases such as cardiovascular disease (however, ample societies have a negative side in that people tend to consume more fast food and soft drinks, which makes them more likely to become obese). In other words, a fulfilling society where people enjoy life is a society where it is easy for the elderly to live. If the elderly are lively in a society, it is thought that discrimination and prejudice based on age are less likely to occur. Therefore, the following hypotheses are derived:
H6. IVR is negatively correlated with ageism.
Table 1.
Number of participants by country and survey year.
Table 1.
Number of participants by country and survey year.
Country and survey year |
N |
Argentina 2012/13 |
815 |
Australia 2012 |
1,089 |
Brazil 2014 |
1,214 |
Chile 2012 |
801 |
China 2012/13 |
1,945 |
Colombia 2012 |
1,294 |
Estonia 2011 |
1,108 |
Germany 2013 |
1,406 |
Hong Kong 2014 |
788 |
Japan 2010 |
1,571 |
South Korea 2010 |
977 |
Malaysia 2012 |
1,177 |
Mexico 2012 |
1,793 |
Morocco 2011 |
1,076 |
Netherlands 2012 |
1,119 |
New Zealand 2011/12 |
547 |
Pakistan 2012 |
1,148 |
Peru 2012 |
1,031 |
Philippines 2012 |
1,001 |
Poland 2012 |
689 |
Romania 2012 |
1,105 |
Russia 2011 |
1,972 |
Singapore 2012 |
1,484 |
Slovenia 2011 |
758 |
Spain 2011 |
854 |
Sweden 2011 |
852 |
Thailand 2013 |
1,050 |
Trinidad and Tobago 2010/11 |
728 |
Turkey 2011 |
1,406 |
United States 2011 |
1,683 |
Uruguay 2011 |
751 |
3.3. Control Variables
There is evidence that the values of individuals are related to the economic level of a country [
18,
19]. Therefore, evaluations of the elderly have also changed in step with the global industrialization and lifestyle changes that have occurred over the past 200 years [
14]. Therefore, in previous studies, economic indicators such as the level of modernization [
16] and GDP per capita (Chen et al., 2023) are often used in analyzing the determinants of ageism. On the other hand, previous studies have shown that the aging rate, which is expressed by the growth rate of the population aged 65 and over [
5,
16] and the burden of supporting the elderly, such as the public pension rate [
20], are a threat to resources and are related to the rise of ageism. In addition, the aging rate, which is expressed by the population ratio aged 65 and over, has also been shown to be related to ageism [
4,
16,
20]. Therefore, in this study, GDP per capita, aging rate, and aging rate are used as covariates. Of these, GDP per capita is the natural logarithm of gross domestic product per capita converted to US dollars at constant prices. Meanwhile, the aging rate is the ratio of those aged 65 or over to the total population, and the aging rate indicates the change in the aging rate over the past 10 years. Both were obtained from the World Bank database [
21], and unavailable data was supplemented with the United Nations database [
22].