1. Introduction
COVID-19 is an unprecedented challenge in terms of the breadth and depth of its impact on the welfare economy [
1]. Many countries are in a critical period of strategic opportunities for economic transformation, structural adjustment, modernization of governance capacity and systems in the post-COVID era. It is increasingly important to establish a comprehensive indicator system to assess the sustainable circular development status of society, economy, and the environment [
2,
3]. After the continuous impact of the uncertainty of the epidemic situation, countries have a more comprehensive definition of high-quality development systems. The United States, European Union and Germany have, respectively established and improved the evaluation system of the "New Economy" [
4], the Sustainable Development Evaluation System [
5] and the National Welfare Evaluation System [
6]. This demonstrates the government’s forward-looking and universal consensus on building a healthy, equitable and prosperous society. The Chinese government first put forward the phrase "high-quality development" in 2017. In essence, it is an important embodiment of the new development concept in the new era and the new stage. Therefore, we set up an indicator system of high-quality development, which hinges on the five major development concepts contained in the new development concept. These five concepts reflect the strategies and policies to improve the quality of economic development by transforming economic momentum, promoting balanced development, valuing the ecological environment, deepening opening-up and sharing the fruits of development, which is also in line with the definition of sustainable economic development [
7]. As the denotation and requirements of high-quality development become increasingly richer, it gradually appears to be able to properly satisfy people’s ever-growing actual needs [
8]. Improving people’s livelihood is the fundamental purpose of development and is becoming an indispensable guarantee for development. This is because countries around the world are suffering from the impact of the pandemic and need to expand domestic demand, consumption in particular, to continuously provide a basic driving force for economic growth and then attain high-quality development. One of the key points to smooth the channel from internal demand to high-quality development is to promote the construction of livelihood undertakings. In other words, it can be argued that how to improve the scale and quality of people’s livelihood services, enhance residents’ well-being and then achieve high-quality economic development is not negligible for outlining the blueprint of economic and social development at present and in the long term.
Research on the determinants of regional development quality systems has recently become the focus of academic discussion. Existing studies have revealed that the political environment [
9], cultural and legal environments [
10], human capital quality [
11], infrastructure construction of urban living environments [
12], environmental quality [
13], green innovation [
14] and foreign trade [
15] exert influence on high-quality development. To remove the barriers that hinder high-quality development, it will become a powerful weapon, which includes but is not limited to research innovation, technological progress, participation and governance of social organizations and a better system of government [
16,
17,
18]. A "government that can make a difference" is expected to implement the new development concept based on the people’s livelihood in times of uncertainty. It will shoulder the historical mission of promoting high-quality economic and social development through macroeconomic regulation, support for meso-industry development, leadership in micro-technical research, and the bottom line of livelihood projects.
In the post-COVID era, it is more necessary than ever to promote high-quality development by continuously improving social security and the quality of people’s livelihood. As the maker of economic policies and the provider of public services, the government is indispensable to the development of the economy and people’s livelihood. Its fiscal function is an essential means to regulate economic activities and solve economic development problems [
19]. An effective government that deepens the reform of the political system, changes the social governance model, and enhances the social governance ability could perform its public functions efficiently [
20], overcome the medical situation of "difficult to see doctors", solve the "unfair" education problem, and resolve the "narrow scope" social security problem. It can also make up for shortcomings in the field of people’s livelihood, thereby improving people’s sense of happiness and living standards and providing impetus for the realization of a well-being economy and high-quality development. The existing studies has analyzed the effect of government behavior on regional development from many perspectives, including environmental institutions, technological innovation, human capital, and financial support. However, there is a lack of related research on people’s livelihood construction. By reflecting on the matter caused by inadequate infrastructure construction of people’s livelihoods in various countries in the process of resisting uncertain impacts such as the epidemic, we expand existing research from the perspective of fiscal public spending on people’s livelihoods. This paper notes that the growth of the government’s public expenditure on people’s livelihoods can promote high-quality development. An important transmission channel is the level of regional consumption, while urbanization can strengthen the promoting role of government behavior.
Our marginal contribution mainly includes three aspects. First, different from a single indicator that measures regional development quality, we start with the new development concept and build a comprehensive evaluation system to measure the high-quality development of regions. More comprehensively define the high-quality development state showing the characteristics of welfare society. Second, we have enriched the literature on government behavior that determines high-quality development with a unique cut-in point of livelihood spending and better verify the government’s fundamental contribution to the soft environment for high-quality regional development through empirical analysis. Third, we tested the mediating effect of the regional consumption level and verified the importance of livelihood security to the construction of internal circulation patterns. The paper improves the relevant research on promoting high-quality regional development with the help of livelihood infrastructure in urbanization construction.
And the remainder of the paper is designed as follows. The second part is the theoretical analysis and research hypotheses, where we provide a logical analysis of the paper’s research themes and mechanisms. The third part is the research design, where we introduce the analytical model involved in this paper and explain the relevant variables. The fourth part is the empirical analysis and testing. The fifth part is the conclusion and implication.
2. Theoretical analysis and research hypothesis
Assuring the basic supply of public services is a crucial element of promoting economic and social development [
21]. The government is the bottom line in housing, education, medical care, elderly care, employment, and other aspects while taking responsibility for constructing a soft environment for high-quality development. The government can efficiently help improve the culture, education, and coordination level of the region, actively promote the formation of potential demand markets, and significantly push forward high-quality development, ultimately forming a society with a well-being economy. On the supply side, public services for people’s livelihoods can improve the quality of human capital and residents’ actual income level, narrow the resource allocation gap, drive the overall innovation environment, improve development coordination and sharing levels, and then promote high-quality development in the region. On the demand side, the current development stage has a high demand for public consumption represented by education, medical care, and elderly care. Stimulated by the effect of high-quality demand, guiding and promoting the establishment of a substantial public consumption market is the key to effectively realizing the government’s public functions. For government spending on basic public services, it is necessary to strengthen basic livelihood security, improve the quality of education development, implement employment incentive policies, increase medical service research and development, strengthen public transportation investment, and steadily improve the level of social security [
22,
23,
24,
25,
26]. These factors steadily contribute to improving the operational efficiency of the economy and thus promoting high-quality development in each area. Therefore, this study will focus on education, medical care, social security, and employment as the core perspectives to analyze the specific role of livelihood expenditure on regional high-quality development. Through theoretical analysis and empirical analysis, the conclusion of this paper verifies the important position of government livelihood undertakings in regional high-quality development.
Foremost, increasing expenditure on people’s livelihood will provide higher quality services in the post-COVID era. People’s livelihood expenditure exerts an obvious positive effect on the degree of human capital [
27], labor productivity and regional innovation vitality and drives high-quality regional development. According to endogenous growth theory, technological progress is the source of power to continuously promote economic growth. Under resource constraints, the government efficiently provides a range of public services, such as education, medical care, and employment. By improving the quality of human capital, guaranteeing residents’ lives and health, promoting labor employment stability, and maintaining people’s basic living security [
28], regional innovation, coordination, and sharing degree have been effectively improved, thereby promoting high-quality development in regions.
Furthermore, increasing expenditure on people’s livelihood is an effective way to promote regional wealth redistribution and improve the efficiency of the allocation of public resources. Narrowing internal development differences can significantly enhance the regional development of coordination, thereby improving the high-quality regional development level. From an income redistribution perspective, the government can effectively regulate the rebalancing of actual income and wealth by making effective use of the role of public policy, including fiscal revenue and expenditure, transfer payments, and other means in the case of unbalanced initial distribution [
29], maintain social fairness, and promote common prosperity. The increase in people’s livelihood services expenditure helps to rationally allocate resources, effectively alleviate the degree of unbalanced distribution of primary livelihood security resources in the region and eventually promote high-quality development by improving the sharing and coordination development level in the region.
The theory of public behavior and the regulations on government investment promulgated by the Chinese government in 2019 indicate that local governments should build a spending framework oriented to public values, shift to an implicit and high-quality government coordination mode, and effectively promote sustained, healthy, and high-quality economic and social development. As a part of government spending activities, people’s livelihood construction has always been an essential focus. The fundamental purpose of government departments to perform their public functions is to build residents’ living standards. However, in different regions or periods, due to heterogeneity in the stages and levels of economic development, local governments attach distinct importance to efficiency and equity, which leads to different emphases on the construction of infrastructure for people’s livelihood. There are differences in the quality and importance of infrastructure construction of people’s livelihood services in different periods and regions with varying levels of development. Therefore, the effect of increased livelihood expenditure on high-quality regional development may be spatiotemporally heterogeneous. Accordingly, we propose the following hypothesis:
Hypothesis 1a: The growth of government spending on people’s livelihoods can push forward high-quality regional development.
Hypothesis 1b: The impact of government people’s livelihood expenditure growth on high-quality regional development has temporal and spatial heterogeneity.
The increase in people’s livelihood expenditure provides high-quality basic social life security for residents to drive the expansion of their level of actual income and lower the motivation to save, effectively enhancing their personal ability to consume and their willingness and activating residents’ potential demand. It is also beneficial to form a sizeable domestic circulation pattern, which in turn stimulates regional high-quality development. Based on the life cycle theory, a rational person’s current expenditure depends on income and wealth in the whole life cycle, and individuals hope their expenditure can be stable. Assuming that rational consumers have the concept of precautionary saving in common, this theory clarifies the "Chinese savings puzzle" [
30,
31]. When the government improves the level of people’s livelihood services and provides individuals with relatively complete essential public services, the individual’s expenditures on education, medical care, and social security are relatively reduced, resulting in a significant decrease in the related precautionary savings. As a result, their actual income level has improved, and their consumption intention and motivation have been enhanced. The proportion of consumption used to improve the standard of life and the overall expenditure have also increased. Regional supply quality has been improved through the demand effect, thus driving high-quality regional development. In summary, we further propose the second hypothesis:
Hypothesis 2: The growth of government people’s livelihood expenditure can improve residents’ consumption levels, thereby promoting high-quality regional development.
Marx once pointed out that modern history is a history of rural urbanization. In a narrow sense, urbanization is defined as the course of continuous population agglomeration to cities, which is an insurmountable stage of a country’s economic development. At present, few studies have revealed how the relationship between spending on people’s livelihoods and high-quality regional development is affected by urbanization. In this paper, some insights are obtained by sorting out related research.
In terms of direct impact, the process of urbanization directly affects the development quality of the region [
32,
33]. Some scholars believe that urbanization can promote regional economic development. Urbanization will promote productivity progress through the promotion of employment [
34], the agglomeration of physical resources and human resources [
35], the optimization and upgrading of industrial structure [
36], and the expansion of domestic demand and promotion of consumption [
37]. These measures can also improve regional total factor productivity, thereby effectively achieving regional high-quality development. It is worth noting that the problems brought about by urbanization will impede high-quality development in each area. Urban isomorphism is accompanied by the advancement of urbanization. Blind expansion of the urban scale due to the one-sided pursuit of GDP growth may lead to problems in the allocation of land resources, thus constraining regional development quality. Meanwhile, industrial development and population agglomeration induced by urbanization may affect the regional environment and inhibit regional green growth [
38].
In terms of indirect impact, under the input of factors, the aggregation of production factors brought about by urbanization enhances the effect of basic input on people’s livelihood by improving the resource utilization efficiency of basic construction. Urbanization promotes population agglomeration, which highlights the shortcomings of local livelihood services. The government faces increasing pressure on basic livelihood services, and the construction of livelihood infrastructure lags. These factors hinder regional development quality from improving, so the quality and quantity of people’s livelihood expenditure need to be further improved. In the process of investment in people’s livelihood infrastructure, due to the population agglomeration effect formed by urbanization, the economic and social externalities induced by people’s livelihood infrastructure can be more fully utilized so that stock resources can effectively be used, which is manifested in the fact that urbanization strengthens the role of livelihood construction in regional high-quality development. Accordingly, the following hypotheses are proposed:
Hypothesis 3a: Urbanization acts as a catalyst to push forward high-quality regional development.
Hypothesis 3b: There is blindness in urbanization, which inhibits high-quality regional development.
Hypothesis 4: Accelerating the urbanization process can enhance the positive externality of livelihood expenditure to regional high-quality development.
5. Conclusions and Implications
Adhering to the concept of people-centered development and ensuring people’s livelihood are the original intention and ultimate objective of high-quality regional development. Starting from the construction of a high-quality development indicator evaluation system, the TOPSIS-entropy method is used to measure the quality development level of 30 administrative provinces in China from 2006 to 2018. Empirical testing, including expenditure on people’s livelihood, shows that it is a driving force for high-quality regional development, with varying effects across locations and periods. The study highlights the importance of regional consumption levels as a transmission channel and finds a positive moderating effect of urbanization on fiscal spending. These results are consistently robust across different estimation methods and development subdimensions.
These findings are relevant for policies that aim to achieve sustainable and high-quality development. First, The government must prioritize the basic construction of people’s livelihood by developing plans that align with economic stages and laws. It should increase financial expenditures on education, healthcare, social security, and employment services, improve their quality, and create a conducive environment for high-quality regional development. Local governments should emphasize the positive role of people’s livelihood expenditure in different regions and stages of development. Targeted policies should be introduced and implemented, while ensuring people’s livelihood is guaranteed and improved in the eastern, central, and western regions of the country.
Second, to improve regional economic structures and development quality, the government should focus on improving residents’ consumption tendencies and cultivating new consumption patterns. Local governments should increase actual income levels and reduce precautionary savings by promoting employment, improving social security policies, and national planning for basic old-age insurance. They should also guide residents in improving consumption quality, adjusting consumption structure, and cultivating new forms of consumption to build a high-quality internal market and drive regional development.
Third, local governments should accelerate new-type urbanization to improve resource utilization efficiency through population agglomeration. Local governments should also attach importance to the strengthening effect of population accumulation during urbanization on the promotion of high-quality development of regions by government spending on people’s livelihood. In addition, the government should utilize the construction of a favorable environment for people’s livelihood to improve the efficiency and quality of government services and enhance residents’ happiness during the population agglomeration process, promoting coordinated high-quality regional development.
Although the study allows us to shed light on the role of livelihood expenditure on high-quality development, we are admittedly unable to control for unobservable heterogeneity at the regional and sectoral levels. Moreover, our study selects a country as the object of observation, and analysis using cross-country data can deliver comprehensive and in-depth insights based on different stages of economic development and social characteristics. Another promising area of research that can be investigated is the analysis of cross-regional spatial spillovers of livelihood expenditure, such as migration and capital mobility. The infrastructure of people’s livelihood affects the well-being and life satisfaction of residents, thus affecting the decision-making of migration, and the change in population size further leads to changes in the scale of the local market. Considering the role of market scale and demand potential on enterprise production layout, this may lead to cross-regional reallocation of capital.