This paper employs a stochastic endogenous growth model extended to the case of a recursive utility function which can disentangle intertemporal substitution from risk aversion to analyze productive government expendi...This paper employs a stochastic endogenous growth model extended to the case of a recursive utility function which can disentangle intertemporal substitution from risk aversion to analyze productive government expenditure and optimal fiscal policy, particularly stresses the importance of factor income. First, the explicit solutions of the central planner＇s stochastic optimization problem are derived, the growth maximizing and welfare-maximizing government expenditure policies are obtained and their standing in conflict or coincidence depends upon intertemporal substitution. Second, the explicit solutions of the representative individual＇s stochastic optimization problem which permits to tax on capital income and labor income separately are derived ,and it is found that the effect of risk on growth crucially depends on the degree of risk aversion,the intertemporal elasticity of substitution and the capital income share. Finally, a flexible optimal tax policy which can be internally adjusted to a certain extent is derived, and it is found that the distribution of factor income plays an important role in designing the optimal tax policy.展开更多
For a while since the inception of economic system reform programs in 1980s,China's government investment in health was weakened.This resulted in healthcare provider's increasing reliance on user charges for t...For a while since the inception of economic system reform programs in 1980s,China's government investment in health was weakened.This resulted in healthcare provider's increasing reliance on user charges for their income,poorer access to healthcare for the vulnerable population groups,and increasing socioeconomic disparities in health and healthcare.To address these problems,China initiated a series of health sector reforms since late 1990s.Our comprehensive review study has found that indeed Chinese government spending on health has been increasing in recent years,especially since 2009,when the new Healthcare Reform Plan was announced.Still,China needs to both further strengthen government investment in health and address the structural imbalances in government health financing,in order to make the overall Chinese health system more equitable and more efficient.展开更多
This study questions the importance of public debt in stable growth between 1980 and 2018,specifically,the Ricardian equivalence hypothesis and Keynesian view are questioned.This study used data obtained from the Nort...This study questions the importance of public debt in stable growth between 1980 and 2018,specifically,the Ricardian equivalence hypothesis and Keynesian view are questioned.This study used data obtained from the Northern Cyprus State Planning Office.A restricted vector autoregressive model is used to test the causal relationships between this model and public debt,government expenditure,total capital,consumption,investment,employment,net exports,exchange rate,and gross domestic product growth rate.To ensure financial stability,the variables that trigger economic growth through increased interactions were evaluated.Accordingly,unlike other studies,the Wald test results reveal that public debt does not have a direct effect on the gross national product but indirectly affects total capital,consumption,investment,and public expenditure,all of which influence real gross domestic product(RGDP).It has been observed that employment affects RGDP,consumption,government spending,and investment.There is also bidirectional causality between consumption,government spending,and RGDP.The estimates of the Ricardian equivalent hypothesis are important.However,today’s changing economic policies,declining real incomes,and consumer behavior in the face of ever-increasing inflation require that the theory be redesigned.Therefore,contrary to theoretical predictions,consumers are concerned about maintaining their standard of living rather than directing tax deductions to savings.Contrary to the claims of Keynesian researchers,no causal relationship is observed between public debt and growth in this study.However,public debt directly affects total capital,consumption,government spending,and investment,which are important for sustainable economic policy.展开更多
This paper empirically examined the impact of fiscal policy on inflation in Nigeria.Time series data on inflation,government revenue,government expenditure,and gross domestic product were sourced from the Central Bank...This paper empirically examined the impact of fiscal policy on inflation in Nigeria.Time series data on inflation,government revenue,government expenditure,and gross domestic product were sourced from the Central Bank of Nigeria(CBN).The aforementioned secondary data cover the period from 1981 to 2021.The Augmented Dickey Fuller(ADF)unit root test and Johansen co-integration test were used to testing for data stationarity and the existence or otherwise of co-integrating equations respectively.Thereafter,data were analyzed using Ordinary Least Square and Parsimonious Error Correction techniques.Findings from the study show that government expenditure and revenue both have a positive relationship with the rate of inflation,though the latter is not statistically significant.Also,there is a positive but insignificant relationship between inflation and gross domestic product.In line with the above findings,we,therefore,recommend that the Nigerian government at all levels(local,state,and federal)should be tactful in the use of fiscal policy tools to avoid triggering inflationary pressure and its negative multiplier effects on the welfare of its citizenry.展开更多
Objective To explore the influence of new drug R&D investment and sales expense on the performance of biomedical enterprises.Methods The financial statements of 76 listed biomedical enterprises for 5 consecutive y...Objective To explore the influence of new drug R&D investment and sales expense on the performance of biomedical enterprises.Methods The financial statements of 76 listed biomedical enterprises for 5 consecutive years were selected,and the data were modeled to study the effect of R&D investment and sales expense on the performance of biomedical enterprises by using financial indicators as tools and statistical methods of multiple linear regression.Results and Conclusion Under the premise that the weak related factors such as enterprise scale,life cycle and asset-liability ratio are set as unrelated variables,the R&D investment intensity of biomedical enterprises is negatively correlated with the current performance,which also shows that the R&D of biomedical enterprises has the characteristics of high risk.Besides,the influence of early R&D investment is delayed.However,the sales expense of leading biomedical enterprises with large scales have higher proportion.Meanwhile the greater sales expense of the same enterprise in different periods,the better the enterprise performance is.Biomedical enterprises should consider their own development stage to develop more patented drugs.Besides,they must formulate plans for allocating reasonable sales personnel and cost expense to ensure that enterprises can obtain better benefits.展开更多
In the age of information economy, the deduction policy of enterprises' R&D expenditure plays an important role in encouraging technology company to innovate and promoting the technology. However, with the dee...In the age of information economy, the deduction policy of enterprises' R&D expenditure plays an important role in encouraging technology company to innovate and promoting the technology. However, with the deepening of policy implementation, the main subjects, science and technology department, tax department, and technology company, are having some problems, which has a negative impact on the implementation of the deduction policy.This paper reorganizes the main policy of enterprises' R&D expenditure deduction and analyses the reality that "three party" are facing, then gives some advice to the regulation of R&D expenditure deduction policy.展开更多
In this paper,we first examine the impact of governance quality on public expenditure efficiency.Then,we try to determine the effect of these expenditures on economic growth.Our starting point is the idea that public ...In this paper,we first examine the impact of governance quality on public expenditure efficiency.Then,we try to determine the effect of these expenditures on economic growth.Our starting point is the idea that public expenditure efficiency of a government program is significantly affected by the country’s governance quality.In other words,changes in government expenditure and the returns they generate on a government program depend on governance quality.Our sample consists of 36 countries observed over the 1996 to 2020 period.This period is known by a significant transition of political regimes.Our research model links government expenditure with the returns generated in a country in a given sector.In this model,we introduce the governance variable to examine the impact of government expenditure on returns on a government program in terms of schooling rates and life expectancy.The results indicate that governance quality affects expenditure structure and that efficiency of this expenditure positively correlates with a better governance quality as measured by corruption control and government efficiency.We also found that efficient expenditure has a positive impact on economic growth.展开更多
Using a spatial econometric model, this paper investigates strategic interaction among provincial governments regarding expenditures, the mechanism behind expenditures interaction and their effects on economic growth ...Using a spatial econometric model, this paper investigates strategic interaction among provincial governments regarding expenditures, the mechanism behind expenditures interaction and their effects on economic growth in China. Our conclusion is as follows: Significant strategic interaction exists among provincial governments regarding expenditures mainly owing to fiscal competition mechanism in China, and expenditures interaction has changed significantly since tax sharing system reform, which has had positive effects on regional economic growth. This conclusion has significant implications for the optimization of public functions, size and structure of local governments in China.展开更多
文摘This paper employs a stochastic endogenous growth model extended to the case of a recursive utility function which can disentangle intertemporal substitution from risk aversion to analyze productive government expenditure and optimal fiscal policy, particularly stresses the importance of factor income. First, the explicit solutions of the central planner＇s stochastic optimization problem are derived, the growth maximizing and welfare-maximizing government expenditure policies are obtained and their standing in conflict or coincidence depends upon intertemporal substitution. Second, the explicit solutions of the representative individual＇s stochastic optimization problem which permits to tax on capital income and labor income separately are derived ,and it is found that the effect of risk on growth crucially depends on the degree of risk aversion,the intertemporal elasticity of substitution and the capital income share. Finally, a flexible optimal tax policy which can be internally adjusted to a certain extent is derived, and it is found that the distribution of factor income plays an important role in designing the optimal tax policy.
基金supported in part by the Humanities and Social Science Project of Chinese Ministry of Education (Grant No. 11YJC790233)
文摘For a while since the inception of economic system reform programs in 1980s,China's government investment in health was weakened.This resulted in healthcare provider's increasing reliance on user charges for their income,poorer access to healthcare for the vulnerable population groups,and increasing socioeconomic disparities in health and healthcare.To address these problems,China initiated a series of health sector reforms since late 1990s.Our comprehensive review study has found that indeed Chinese government spending on health has been increasing in recent years,especially since 2009,when the new Healthcare Reform Plan was announced.Still,China needs to both further strengthen government investment in health and address the structural imbalances in government health financing,in order to make the overall Chinese health system more equitable and more efficient.
文摘This study questions the importance of public debt in stable growth between 1980 and 2018,specifically,the Ricardian equivalence hypothesis and Keynesian view are questioned.This study used data obtained from the Northern Cyprus State Planning Office.A restricted vector autoregressive model is used to test the causal relationships between this model and public debt,government expenditure,total capital,consumption,investment,employment,net exports,exchange rate,and gross domestic product growth rate.To ensure financial stability,the variables that trigger economic growth through increased interactions were evaluated.Accordingly,unlike other studies,the Wald test results reveal that public debt does not have a direct effect on the gross national product but indirectly affects total capital,consumption,investment,and public expenditure,all of which influence real gross domestic product(RGDP).It has been observed that employment affects RGDP,consumption,government spending,and investment.There is also bidirectional causality between consumption,government spending,and RGDP.The estimates of the Ricardian equivalent hypothesis are important.However,today’s changing economic policies,declining real incomes,and consumer behavior in the face of ever-increasing inflation require that the theory be redesigned.Therefore,contrary to theoretical predictions,consumers are concerned about maintaining their standard of living rather than directing tax deductions to savings.Contrary to the claims of Keynesian researchers,no causal relationship is observed between public debt and growth in this study.However,public debt directly affects total capital,consumption,government spending,and investment,which are important for sustainable economic policy.
文摘This paper empirically examined the impact of fiscal policy on inflation in Nigeria.Time series data on inflation,government revenue,government expenditure,and gross domestic product were sourced from the Central Bank of Nigeria(CBN).The aforementioned secondary data cover the period from 1981 to 2021.The Augmented Dickey Fuller(ADF)unit root test and Johansen co-integration test were used to testing for data stationarity and the existence or otherwise of co-integrating equations respectively.Thereafter,data were analyzed using Ordinary Least Square and Parsimonious Error Correction techniques.Findings from the study show that government expenditure and revenue both have a positive relationship with the rate of inflation,though the latter is not statistically significant.Also,there is a positive but insignificant relationship between inflation and gross domestic product.In line with the above findings,we,therefore,recommend that the Nigerian government at all levels(local,state,and federal)should be tactful in the use of fiscal policy tools to avoid triggering inflationary pressure and its negative multiplier effects on the welfare of its citizenry.
文摘Objective To explore the influence of new drug R&D investment and sales expense on the performance of biomedical enterprises.Methods The financial statements of 76 listed biomedical enterprises for 5 consecutive years were selected,and the data were modeled to study the effect of R&D investment and sales expense on the performance of biomedical enterprises by using financial indicators as tools and statistical methods of multiple linear regression.Results and Conclusion Under the premise that the weak related factors such as enterprise scale,life cycle and asset-liability ratio are set as unrelated variables,the R&D investment intensity of biomedical enterprises is negatively correlated with the current performance,which also shows that the R&D of biomedical enterprises has the characteristics of high risk.Besides,the influence of early R&D investment is delayed.However,the sales expense of leading biomedical enterprises with large scales have higher proportion.Meanwhile the greater sales expense of the same enterprise in different periods,the better the enterprise performance is.Biomedical enterprises should consider their own development stage to develop more patented drugs.Besides,they must formulate plans for allocating reasonable sales personnel and cost expense to ensure that enterprises can obtain better benefits.
基金Technology supporting soft science and research project in Hubei Province"Case of R&D expenditure deduction policy implementation of enterprise in Hubei Province"(NO.2015BDF018)
文摘In the age of information economy, the deduction policy of enterprises' R&D expenditure plays an important role in encouraging technology company to innovate and promoting the technology. However, with the deepening of policy implementation, the main subjects, science and technology department, tax department, and technology company, are having some problems, which has a negative impact on the implementation of the deduction policy.This paper reorganizes the main policy of enterprises' R&D expenditure deduction and analyses the reality that "three party" are facing, then gives some advice to the regulation of R&D expenditure deduction policy.
文摘In this paper,we first examine the impact of governance quality on public expenditure efficiency.Then,we try to determine the effect of these expenditures on economic growth.Our starting point is the idea that public expenditure efficiency of a government program is significantly affected by the country’s governance quality.In other words,changes in government expenditure and the returns they generate on a government program depend on governance quality.Our sample consists of 36 countries observed over the 1996 to 2020 period.This period is known by a significant transition of political regimes.Our research model links government expenditure with the returns generated in a country in a given sector.In this model,we introduce the governance variable to examine the impact of government expenditure on returns on a government program in terms of schooling rates and life expectancy.The results indicate that governance quality affects expenditure structure and that efficiency of this expenditure positively correlates with a better governance quality as measured by corruption control and government efficiency.We also found that efficient expenditure has a positive impact on economic growth.
基金funded by the National Natural Science Foundation of China (70750002)Department of Social Sciences, the Ministry of Education of China (08JZD0012)Department of Postgraduate Education, the Ministry of Education of China (Office of the State Council Academic Degrees Committee) (200904)
文摘Using a spatial econometric model, this paper investigates strategic interaction among provincial governments regarding expenditures, the mechanism behind expenditures interaction and their effects on economic growth in China. Our conclusion is as follows: Significant strategic interaction exists among provincial governments regarding expenditures mainly owing to fiscal competition mechanism in China, and expenditures interaction has changed significantly since tax sharing system reform, which has had positive effects on regional economic growth. This conclusion has significant implications for the optimization of public functions, size and structure of local governments in China.
