Search Results (11)

Global warming caused by greenhouse gas emissions has become a worldwide environmental problem, posing a great threat to human survival. As the world’s largest emitter of carbon dioxide, China has pledged to reach peak carbon emissions by no later than 2030 and carbon neutrality by 2060. It is found that a carbon tax is a powerful incentive to reduce carbon emissions and promote an energy revolution, but it may have negative socio-economic impacts. Therefore, based on China’s 2020 input–output table, this paper systematically investigates the impacts of a carbon tax on China’s economy, carbon emissions, and energy by applying a computable general equilibrium model to determine the ideal equilibrium between socio-economic and environmental objectives. Based on energy use characteristics, we subdivided the energy sector into five major sectors: coal, oil, natural gas, thermal power generation, and clean power. The results show that when the carbon emission reduction target is less than 15%, that is, when the equilibrium carbon tax price is less than 54 yuan/ton, the implementation of a carbon tax policy can significantly reduce carbon emission and fossil fuel energy consumption, while only slightly reducing economic growth rate, and can achieve the double dividend of environment and economy. Moreover, because the reduction of coal consumption has the greatest impact on reducing carbon emissions, the ad valorem tax rate on coal after the carbon tax is imposed is the highest because coal has the highest carbon emission coefficient among fossil fuels. In addition, as an emerging clean energy source, hydrogen energy is the ideal energy storage medium for achieving clean power generation in power systems. If hydrogen energy can be vigorously developed, it is expected to greatly accelerate the deep decarbonization of power, industry, transportation, construction, and other fields. Full article

In this paper, we look at two research questions. First, can lower ad-valorem taxes, on the selling of news and on the selling of advertising, conduce to lower prices in the media sector? Second, can lower ad-valorem taxes stimulate firms to increase the diversity of content that they offer? The purpose of this work is to give tax political guidelines to policy makers for the media sector. This is important for a sector that has seen the reduction in payment subscriptions by readers (due to competition from free news from the Internet), and reduction of advertisement revenues due to competition from media giants like Google and Facebook. With this purpose we build on the Hoteling product competition model, which is the workhorse model in media economics. We show that ad-valorem taxes on the selling of advertising are preferable to ad-valorem taxes on the selling of news because the former conduce to reduction in prices of newspaper. However, both ad-valorem taxes on the selling of news and on the selling of advertisement reduces media diversity, because they reduce revenues that media firms can use to invest in media content. Full article

The change from quantity-based taxation to price-based taxation of iron ore resources is an important measure for China to implement the goal of carbon peaking and carbon neutralization, and to achieve green economic recovery. To explore the policy’s effectiveness in playing its tax function, and improving the environment and production efficiency, this paper takes the reform of the method of resource tax collection as the “quasi natural experiment” object, and selects the balanced panel data of 16 provinces in China from 2011 to 2021. The double difference method is used to evaluate the policy effect of the reform of resource tax collection. The research shows that: (1) Changing the resource tax from a “volume-based tax” to an “ad valorem tax” can effectively increase the government’s resource tax revenue, and promote the upgrading of enterprise production technology. (2) The reform of resource tax collection will eliminate some small and medium-sized enterprises that are backward in production technology and bring more pollution to the environment. (3) The reform of resource tax collection mode will increase the number of large and medium-sized iron ore enterprises and promote the standardization of the whole iron ore industry. Full article

This paper incorporates more general cases with a new class of constantly adjusted concavity demand curves and includes three types of taxes. To verify the output symmetry under various forms of taxation, we simulate both linear and constant elasticity demand functions under the unit, demand ad valorem, and cost ad valorem taxes. If all the demand functions in the submarkets are linear, the total outputs are identical under both uniform pricing and third-degree price discrimination. Furthermore, if all the weak market demand curves are strictly “Robinson-concave” and all the strong market demand curves are strictly “Robinson-convex” or linear, then the total output under price discrimination exceeds that under uniform pricing, and vice versa. While different taxes lead to higher costs, the cost pass-through changes the prices of the products, and the change of total output still depends on the curvature of the demand curve. Therefore, the curvature of the demand curve remains the main determinant of changes in output. Our study provides a theoretical basis for market intervention in price discrimination. Full article

By originally integrating the structural decomposition analysis (SDA) into a computable general equilibrium (CGE) model, this paper simulates and analyzes the impact and mechanism of energy taxes on carbon emissions. Changes in carbon dioxide emissions, energy consumption structure, and other macroeconomic variables are investigated under different pre-set scenarios. The conclusion shows that the imposition of an ad valorem energy tax will indeed impact the production and consumption of enterprises. A higher tax rate leads to more pronounced reductions in carbon dioxide emissions. The carbon intensity effect is the dominant factor driving national carbon emissions and carbon emission intensity decline. Although the production structure effect and final demand effect play a role, their influences are relatively weak. While levying energy taxes, subsidies for personal income tax or corporate production tax can achieve double dividends. The progress of energy utilization technology is capable of increasing unit energy output and easing the negative impact of energy tax collection, and the gross national product may rise rather than fall. Under this circumstance, the production structure effect will play a greater role because the total demand coefficients of various industries for energy industry products will further decline. Only by levying energy taxes on coal and oil, exempting energy taxes on natural gas, or using energy tax revenue to subsidize investment in the natural gas industry can the government optimize the energy consumption structure. Subsidies will boost final demand for the natural gas mining and processing industry and increase the consumption share of natural gas, a cleaner energy source than coal and oil, which is critical in the current energy transition process. Full article

Background: Little is known about how policies and industry activities impact smokeless tobacco demand. We examined how tobacco control policies and retail promotion may affect smokeless tobacco sales. Methods: We used Nielsen market-level retail scanner data for smokeless tobacco sales in convenience stores in 30 US regions from 2005 to 2010. Tobacco policy variables, including excise taxes, state tobacco control program expenditures, and clean indoor air laws, were merged to Nielsen markets. We estimated regression models for per capita unit sales. Results: Higher cigarette tax was significantly associated with lower sales volume of smokeless tobacco. Sales of smokeless tobacco in markets with a weight-based SLT excise tax were higher than in markets with an ad valorem tax. A higher average product price was associated with decreased sales overall but results varied by package quantity and brand. Conclusions: This study observed that smokeless tobacco products were both complements and substitutes to cigarettes. Thus, smokeless tobacco may act as complements for some population segments and substitutes for others. A weight-based tax generally favors premium smokeless tobacco products. Full article

Forest landowner activities change over the lifespan of the forest and ownership cycle. Patterns of change emerge which suggest the evolving nature of forest landownership and Non-industrial Private Forest (NIPF) landowners’ interest in their land. The objective of this study was to examine trends in NIPF landowners’ distribution of forestry expenses in their management activities over time. First, 2010 Mississippi NIPF landowners were randomly selected from a property tax roll list. Our analysis compared study results of Arano et al. (2002) with a 2016 survey that was conducted by the authors of this paper. Both studies drew on assessments of timber management expenditures that were conducted on behalf of a state government department of revenue to determine ad valorem taxes for forest land. As such, both studies contained similar survey questions with 12 forestry-related activities grouped into four major categories: (1) Fees for Professional Services (e.g., consulting foresters, surveyors), (2) Timber Management Expenditures (e.g., site preparation, planting), (3) Other Management Expenditures (e.g., road construction), and (4) Property Taxes. Like the 2002 article, results here are presented as descriptive statistics. In both survey cycles, Timber Management Expenditures represented the largest component of annual expenditures in both the 1990s and 2015. The largest decrease in reported expenditures occurred for Other Management Expenditures. By broadly describing differences in expenditures over time, this study provides insights into the involvement of NIPF landowners in management activities on forest land such as reforestation after final harvest, thinning, and timber stand improvement, which can impact forest products’ supply over time. Full article

Background: Taxing tobacco products is one of the most effective tobacco control measures, and most countries apply a combination of specific taxes, which comprise a fixed amount per cigarette or gram of hand-rolling tobacco, and ad valorem taxes, which increase in proportion to the cost of the product. Since specific taxes reduce price differentials across tobacco product ranges while ad valorem taxes amplify them, we hypothesised that tobacco companies seeking to minimise the effect of tax increases on sales across a range of products will tend to favour, and hence lobby for, ad valorem rather than specific taxes; and that relatively corrupt governments would be more susceptible to such lobbying and hence, more likely to favour ad valorem taxes. Methods: We searched for cigarette tax data and Transparency International Corruption Perceptions Index (CPI) scores for current 28 EU Member States for the years 1995 to 2017/8. Trends in cigarette tax levels and the ratio of ad valorem to specific taxes at a national and mean EU level were analysed by visual inspection, the within-country relation between the ad valorem to specific tax ratio and CPI scores over time by time-series regression analysis, and at EU level, for which complete data were available from 1995 to 2017, using a multi-level regression model. Results: Within most Member States, the ad valorem to specific cigarette tax ratio declined over the study period and was not significantly associated with corruption score. However, at an aggregate EU-level, our multi-level model indicated that reduced corruption was associated with a significant increase in the ad valorem to specific cigarette tax ratio, by 0.04 (95% confidence interval: 0.003–0.077, p < 0.036) per unit increase in CPI score. Conclusions: The ratio of ad valorem to specific taxes declined in most EU Member States over the study period, with no evidence that those with higher levels of perceived corruption tended to favour ad valorem taxes. Full article

Although increasing taxes has been established as the most effective tobacco control policy, it is not clear whether these policies reduce cigarette consumption equally among women and men. In this study, we examine whether the association between taxation/taxation structure and cigarette consumption differs by gender. The data is from the International Tobacco Control Policy Evaluation (ITC) Projects in 17 countries. Cigarette consumption was measured by gender for each ITC country. Generalized estimating equations (GEE) were employed to investigate gender differences in the association between cigarette consumption and tax structures, while controlling for time-variant demographic characteristics such as unemployment rates, proportions of adults, and percent of female population. Tiered tax structures are associated with higher cigarette consumption among both males and females. Female smokers are more responsive to an average tax increase than male smokers. Among males, higher ad valorem share in excise taxes is associated with lower cigarette consumption, but it is not the case for females. Females may not be as responsive to the prices raised by ad valorem taxes, despite being responsive to average taxes, suggesting that smokers by gender may face different prices. Full article

China is world’s largest market of machine-made cigarettes. In 2015, more than 315 million or around 26.9% of the adult population in China were smokers—50.6% among men and 2.2% among women. Growing affordability of cigarettes led to increased cigarette consumption in China to the detriment of public health. This study investigated whether the level and growth in cigarette affordability in China was equally shared by smokers from all demographic and socio-economic statuses (SES) and across all price tiers of cigarette brands. The data came from the urban smoker sample (≥18 years) of the International Tobacco Control China Surveys conducted in five waves over 2006–2015. Cigarette affordability was measured by Relative Income Price—percentage of per capita household income needed to purchase 100 cigarette packs of the last purchased brand. Overall and group-specific trends in affordability by age, gender, SES (e.g., income, education, and employment status), and price tiers were analyzed using generalized estimating equations method. Cigarette affordability was higher among older, female, and higher-SES smokers, and for cheaper brands. It increased overall and across all groups over time. The increase was significantly larger among younger and lower-SES smokers, a trend that poses an added challenge to tobacco control and health equity. To reduce cigarette affordability and consumption among these vulnerable groups, a uniform specific excise system should be introduced in place of the existing tiered ad valorem excise. The specific excise should be periodically adjusted to inflation and per capita income growth observed among younger and lower-SES people, who can potentially experience faster income growth than the national average. The excise tax policy can also be complimented with minimum price regulations and restrictions on price promotions. Full article

Greenhouse gas (GHG) emissions associated with food consumption have become particularly pertinent issues given recent warnings that the planet recently has experienced its hottest year. One way proposed to reduce those emissions is through a carbon consumption taxes. This study uses consumption, nutrient and GHG emission data to estimate the impact of two ad-valorem taxes: one applied by food category and another by the carbon emission of the products. The results suggest that the carbon consumption tax scenarios would reduce GHG emissions by a greater quantity relative to the ad-valorem tax scenario; however, the intake of important nutrients will also decrease in these scenarios. Therefore, creating an environmentally sustainable and nutritious diet through taxation is challenging and requires compromise between the nutrition and environmental sustainability. Full article