Project description:The development of multi-cropping systems is hampered by the seasonal shortage problem of growing two or three crops within a year. Exploring strategies to alleviate phenological constraints in multi-cropping systems is crucial for increasing grain production. Using a county-level panel dataset with detailed crop progress information from China, this study investigates whether mechanized winter wheat harvest can alleviate the phenological constraints of a shorter growing season for subsequent summer corn in a wheat-corn double cropping system. The results show that mechanized winter wheat harvest considerably extends the length of the summer corn growing season. This spillover effect of mechanized winter wheat harvest is particularly evident in plains and hilly areas with larger farm sizes. Further analysis of the mechanism indicates that mechanized winter wheat harvest affects the length of the summer corn growing season by advancing the planting date and delaying the maturity date. These results underscore the importance of advancing agricultural mechanization to enhance food security under limited land resources.
Project description:As China's urbanization accelerates, ecological environmental issues have become increasingly prominent, and how to achieve the synergistic development of urbanization and ecological environment is worth exploring. The paper uses the Super-SBM model and the improved entropy method to calculate the ecological efficiency and the new urbanization in 63 counties in Zhejiang Province from 2000 to 2019. Furthermore, the coupling coordination degree between new urbanization and ecological efficiency is discussed with the coupling degree model, Markov chain, and spatial correlation methods, and its influencing factors are explored by the geographic detector. The results show that: (1) The development trends of new urbanization and ecological efficiency in Zhejiang Province counties both present a "U" shape. Their inflection points appeared in 2005 and 2006, respectively. The gap between counties is gradually narrowing. (2) The coupling coordination degree between new urbanization and ecological efficiency in Zhejiang Province counties also develops in a "U" shape with the minimum value appearing in 2006. Its temporal evolution is dominated by advancement towards a higher level and maintenance of the original type, with most countries advancing from General Disorder to Preliminary Coordination. There is a good positive correlation in the spatial distribution, showing significant High-High and Low-Low agglomeration. (3) In detecting the driving factors, the explanatory power of economic development, natural conditions and social conditions diminishes sequentially. The interaction groups mostly are nonlinear enhancements, and the rest are all two-factor enhancements. Social factors are the main interaction objects. (4) The empirical analysis verified the efficacy of the "Two Mountains" theory and the importance of government investment in the regional coordinated development.
Project description:Chinese households have overinvested in risk-free financial assets, resulting in a single structure of financial assets. However, this proportion declined as digital finance developed. By combing the data from the China Household Finance Survey Data and the Peking University Digital Financial Inclusion Index of China, we find that digital finance significantly promotes household participation in risky financial markets. Further mechanistic analysis unveils that digital finance mainly affects households' participation in risky financial markets by reducing the lack of investment channels, promoting households' access to financial information and increasing the possibility of household risk appetite. In addition, the heterogeneity analysis suggests that digital finance effectively reduces the deterrent effect of wealth and cognitive thresholds on all households, reflecting the inclusive nature of financial development. Our findings provide an empirical basis for the mainstream positioning of digital finance in the development of inclusive finance, and display its positive impact on social welfare.
Project description:This study utilizes provincial panel data from China spanning from 2013 to 2019 and considers indices such as residents' income, employment, housing, education, and medical care to comprehensively measure the welfare index of each province using the coefficient of variation. It also examines the impact and mechanism of digital financial inclusion on welfare and evaluates its influence on welfare imbalance through panel data models and RIF regression. The estimation results of digital financial inclusion on welfare indicate that digital financial inclusion is an important driver elevating the income, employment, housing, education, medical treatment and other welfares of Chinese residents, and the conclusion remains robust after using instrumental variable estimation and replacing the measurement method of welfare. Regional differences reveal that digital financial inclusion has a greater contribution to the welfare in the Midwest. The effect mechanism test shows that digital financial inclusion improves the welfare by creating employment opportunities and plays a greater role in the Midwest, and will also improve the welfare by increasing the welfare expenditure. However, this mechanism will exacerbate the welfare imbalance between the Midwest and East. The estimation results of digital financial inclusion on the welfare imbalance show that digital financial inclusion reduces welfare imbalance between the central and western regions and the eastern regions, as well as within the central and western regions.
Project description:Financial inclusion is pivotal in supporting sustainable economic growth and social transformation. It is a key enabler for reducing poverty and uplifting prosperity. Improving financial inclusion has attracted significant attention from practitioners, academics, and governments. However, the asymmetric effect of institutional quality on financial inclusion contingent upon the income level has largely been neglected in the existing literature. As such, this study examines this asymmetric effect using the panel smooth transition regression for a sample of 110 countries globally from 2004 to 2020. Our empirical findings confirm the asymmetric effect of institutional quality on financial inclusion depending on the income level. Improved institutional quality is associated with extended financial inclusion in high-income and middle-income countries. However, low-income countries may not benefit from their institutional reform. Policy implications have emerged based on these empirical findings.
Project description:BackgroundWomen are key players in agriculture, but they are under-resourced, particularly in terms of finance. Microfinance has long been recognized as the most effective method of financially empowering these women, but using the benefits of digital technology can help scale it up and ensure its long-term viability.MethodsThe study area was Southern Nigeria. Respondents were women agripreneurs (n=479), from six states. 239 women agripreneurs who accessed digital financial products and 240 women agripreneurs who did not access financial products participated in the survey in 2019.ResultsThe tests for significant difference between income of participants and non-participants in digital finance indicated a T-value of 3.214 (P< 0.001), which implies that there was a significant difference in the income of those that are accessing digital financial products (DFPs) and those that are not accessing DFPs. The tests for significant difference between savings of participants and non-participants indicated a T-value of 2.479 (p<0.05), which also implies that there was a significant difference in the women agripreneurs' savings for participants and non-participants in DFPs. Only 2.5% of women agripreneurs are participating in micro-insurance in Southern Nigeria.ConclusionsWomen agripreneurs who are accessing digital financial products earned more income and saved more than those who are not accessing digital financial products. This implies that you are more advantaged in using digital finance in business. Micro-insurance is poorly accessed in Nigeria, and awareness of insurance products is moderately low. This study recommends that Central Bank of Nigeria should engage in more outreach programmes to enable all women in Nigeria access digital financial products because of its convenience and contributions to success in business. Insurance companies should capitalize on business models that incorporate mobile technologies in order to increase insurance penetration in rural areas.
Project description:This paper investigates the impact of financial Inclusion on household poverty and vulnerability by constructing a household financial inclusion index using the China Household Finance Survey 2015. It is found that financial Inclusion significantly reduces the probability of poverty and vulnerability of households and has a more significant impact on vulnerable groups such as rural and urban low-income people. Further, financial Inclusion has a more significant effect on poor families that do not receive government support for poverty alleviation and can complement co-insurance mechanisms to help families better cope with vulnerabilities caused by synergistic community shocks. Finally, promoting entrepreneurship and improving risk management capabilities are the main channels of financial Inclusion.