Apart from banking, insurance is another significant sector that offers financial services. Like banks, the insurance industry deals with risks and contributes to economic growth. Life insurance (LI) as a service can be described as abstract, complex, and focused on uncertain benefits that may arise in future.
1. Introduction
Apart from banking, insurance is another significant sector that offers financial services. Like banks, the insurance industry deals with risks and contributes to economic growth. According to
Camino-Mogro and Bermúdez-Barrezueta (
2019), the insurance industry faces different risks compared to banks. However, these risks are connected to individuals and businesses seeking to reduce the chances of asset loss or health-related issues. Insurers play a crucial role in mitigating these risks, ensuring stability in the financial market and contributing to important economic indicators that provide a “sense of peace” (
Oscar Akotey et al. 2013). As highlighted by
Charumathi (
2012), a mature and advanced insurance industry is beneficial for economic growth, as it provides funding for the infrastructure development of an economy. This allows businesses to maintain their production capacity without worrying about unexpected events. Insurance companies use the law of large numbers to pool insurance risks and this is only effective with a sufficient volume of business. Without growth, insurance firms may struggle to gather the necessary volume and their profitability will heavily depend on their ability to invest and expand (
Greene and Segal 2004).
The success of the insurance industry is not only influenced by specific company traits or small economic factors. More prominent economic factors also play a role. Identifying the key factors related to the insurance sector is important as this information is valuable for insurance companies, government decision makers, and those involved in the monetary system. These factors have an impact on economic growth. Micro- and macroeconomic elements affecting insurance profitability are connected to industry-specific factors, which go beyond a company’s market share and concentration index (
Bourke 1989;
Athanasoglou et al. 2008;
Tipurić et al. 2008). The insurance industry makes significant contributions to sustainable economic development and growth by collecting public funds and acting as a major investor for businesses. Both individuals and organizations face risks, and insurance helps transfer those risks. Insurance policies promise protection for individuals and organizations, offering assurances for future benefits. However, these policies are intangible and complex. According to
Hofstede (
1995) in 1995, the value of insurance policies depends on how consumers perceive them.
According to
Crosby and Stephens (
1987), life insurance (LI) as a service can be described as abstract, complex, and focused on uncertain benefits that may arise in future; for consumers, it is difficult to assess it as a service even after purchasing. That ambiguity and unavoidable uncertainty are part of LI consumption. Additionally, while purchasing an LI policy, consumers usually consider the offers, the agent selling the policy, and the brand image of the company. Furthermore, customers may seek culturally derived decision-making guidelines to justify their choices. In the last few decades, demand for LI has experienced phenomenal growth, significantly outperforming worldwide income growth. This development is due to widespread socio-economic changes, in particular, the increase in enrolment rates in tertiary education and life expectancy. Due to this cost of dependence, the demand for LI coverage has increased. Also, developments in the market structure have attributed to the surge in the demand for life insurance. Any increase in foreign direct investments in the insurance sector in many economies ensures a more competitive environment in the marketplace, increasing the popularity of life insurance. Furthermore,
Chui and Kwok (
2008) suggest that in ageing economies, there is an increased interest in financial savings for retirement, which strengthens the LI demand.
LI offers important financial benefits to both individuals and the economy. Firstly, insurance products can act as a way to save money for the long term, and these savings can be invested in various projects. LI companies have become crucial providers of funds for long-term projects, acting as financial intermediaries and contributing to the development of capital markets (
Impavido and Musalem 2000;
Catalan et al. 2000). Numerous studies have shown that the growth of the insurance sector also contributes to overall economic development (
Ward and Zurbruegg 2000;
Soo 1996;
Webb 2000). Secondly, the importance of LI has grown as a method to reduce income risks for individuals, families, and communities. This is particularly relevant in response to urbanization and the formalization of economic relationships. LI serves as a way to mitigate financial risks, providing a safety net for individuals and communities.
Although quite a few studies exist on the determinants of LI consumption, many unresolved issues still need attention. To be specific, does the expenditure on social security influence LI demand? Likewise, an increase in life expectancy is related to a rise in LI consumption.
2. Life Insurance Consumption
The demand for LI is typically modeled through a life cycle framework that seeks to optimize the expected lifetime utility of households. According to
Fischer (
1973) and
Campbell (
1980), households receive financial support from the insurance firms as per the product proposals in case of the untimely death of the wage-earner.
Lewis (
1989), while determining LI demand, incorporated other variables like preferences of the dependents and beneficiaries. LI is used as a financial instrument against the volatility of household consumption. More so, there is much ambiguity on life expectancy, resulting in LI consumption. There are models which suggest that one of the critical factors for LI consumption is risk aversion. The positive relation between risk aversion and LI consumption-related studies has been documented and listed by
Zietz (
2003). Factors relevant to demographic and psychographic variables that influence LI demand were examined by
Burnett and Palmer (
1984). Later,
Chen et al. (
2001) established the impact of gender and the life cycle effect using a cohort analysis. LI acts as a substitute for conventional financial investments like bonds and equities (
Fortune 1973).
Both micro- and macroeconomic factors influence demand for LI.
Beenstock et al. (
1988) tested the association between the macroeconomic factors and demographic variables of LI consumption in a sample of developed economies. Specifically, a positive and significant relationship between the variables age, income, life expectancy, and LI demand has been established. Further, it has been proved that the level of education is positively related to the demand for insurance (
Truett and Truett 1990). Also, it has been established that the price of the insurance product, an individual’s income, and their level of financial development affect the insurance demand (
Outreville 1996). According to
Nesterova’s (
2008) research, the insurance demand is positively related to a higher life expectancy, dependency ratio, and income.
On the other hand, interest rates and inflation are negatively related to the demand for insurance. Later,
Çelik and Kayali (
2009) verified the determinants of insurance demand and established a positive association between the variables income and population, whereas education level and inflation had a negative association.
Hwang and Gao’s (
2003) study concentrated on demographic and macroeconomic factors on demand for insurance across China. Their study revealed that urbanization, income, and education had a significant positive impact with an insignificant positive impact on inflation. Finally, a study in the MENA region by
Zerriaa and Noubbigh (
2016) verified that income, inflation, GDP per capita, financial developments, and life expectancy were positively associated with demand for insurance, while social security and the dependency ratio resulted in a negative association.
Browne and Kim (
1993) conducted a study on a substantial sample of not only developed, but also developing countries, where they discovered that a country’s average LI consumption is a function of factors like national income, social spending, the dependency ratio, and the expected inflation rate. Likewise,
Beck and Webb (
2002) confirmed that the relationship between income levels for a lifetime and dependence on insurance products is positive. Though most of the studies above focused on the context of the U.S., some studies investigated the insurance demand in Asian and OECD countries. For example,
Li et al.’s (
2007) study in OECD countries focused on the impact of financial and socio-economic factors on insurance demand. Similarly, a study by
Dragos (
2014) revealed that urbanization and the level of education were significantly related to insurance consumption in the Asian region.
Several studies in the literature examined how the economic development across nations influences the demand for LI (
Beenstock et al. 1988;
Outreville 1990,
1996;
Ward and Zurbruegg 2000;
Arena 2008). Though many studies are available in the extant literature which establish the relationship between insurance demand and the growth of the economy, many studies have concentrated on developed economies (
Han et al. 2010;
Chang et al. 2014) and Asian developing economies (
Horng et al. 2012;
Ghosh 2013).
Dragos et al. (
2017), in their study on LI demand estimation in European countries, proved that the variable distribution of income was not statistically significant, while
Yadav and Sudhakar (
2018) established, in their study in India, that the correlation between the income level and demand for insurance was statistically significant.
Zerriaa et al. (
2017) have proved that LI demand increases with financial development in a study carried out in Tunisia. A study in Africa involving 31 African countries using the panel data from 1996 to 2010 verified that health expenditure, financial development, and institutional quality were positively associated with insurance demand. OECD countries are taken as a sample in
outhe r
elated study due to the availability of data and as only a few studies dealt with determining LI consumption in these select countries, considering recent data.