Brief analysis on value-added tax transformation and its influence on enterprises

From Jan. 1st, 2009, the value-added tax transformation will be performed in all industries around the country. Based on value-added tax types and retrospection of reform practices, this article analyzes the background of the national value-added tax transformation and points out the influence of full implementation of the value-added tax transformation on various enterprises.

Value-Added Tax （VAT） on Selected Financial Transactions

This paper deals with the approach to imposing value-added tax （VAT） on financial transactions. The VAT is a highly harmonized consumption tax within the European Union （EU）. VAT operational rules have been set down by the relevant directive of the Council of the EU. Under the directive, it is possible to select either exemption or taxation of financial transactions. Only the first option is permitted in the Czech Republic. Pros and cons of both models are described, in particular, the problems with determining the difference between financial transactions and other similar performance that must always be subject to tax. Potential lower VAT revenue or tax base assessment, as appropriate, seems to be crucial in the case of the taxation of financial transactions.

Non-Value-Added Tax to improve market fairness and quality

The promotion of both market fairness and efficiency has long been a goal of securities market regulators worldwide.Accelerated digital disruption and abusive trading behaviors,such as the GameStop mania,prompt regulatory changes.It is unclear how this“democratization”of trading power affects market fairness as economies cope with pandemic-driven shifts in basic systems.Excessive speculation and market manipulation undermine the quality of financial markets in the sense that they cause volatil-ity and increase the pain of bubble and crash events.Thereby,they weaken public confidence in financial markets to fulfill their roles in proper capital allocation to irrigate the real economy and generate value for society.While previous studies have mostly focused on market efficiency,our study proposes a tool to improve market fairness,even under periods of stress.To encourage value generation and improve market quality,we advance a graduated Non-Value-Added Tax that we implement in an agent-based model that can realistically capture the properties of real-world financial markets.A profitable transaction is taxed at a higher rate if it does not enhance the efficiency measured by deviation from fundamentals.When an agent locks in profit not supported by fundamentals but driven by trend-following strategies,the generated profit is taxed at various rates under the Non-Value-Added Tax regime.Unlike existing financial transaction taxes,the non-value-added tax is levied on profit rather than on price or volume.We show that the proposed tax encourages profitable trades that add value to the market and discourages valueless profit-making.It significantly curtails volatility and prevents the occurrence of extreme market events,such as bubbles and crashes.

The Empirical Analysis on Cognitive Degree of the Restaurant Industry to ＂Replace the Business Tax with Value-added Tax＂

The restaurant is traditional industry of the third industry in our country. Since May 1 in this year, China＇s Restaurant Industry to implement ＂replace the business tax with value-added tax＂ policy and change to pay VAT. This paper analyzed the possible impact on restaurant industry after the＂ replace the business tax with value-added tax＂ based on the understanding of the tax theory of＂ replace the business tax with value-added tax＂ and the tax compliance in our country. At the same time, this paper used the statistical analysis of data on the investigation of 100 samples of the VAT cognitive degree on ＂replace the business tax with value-added tax＂, using principal component analysis method to analyze and evaluate factors on the awareness of the restaurant owner to ＂replace the business tax with value-added tax＂ tax policy. After multiple comparison made on the sample data, this paper summarized and analyzed the countermeasures of improving the pushing effect in restaurant industry ＂replace the business tax with VAT ＂.

Analysis on the Influence of "Replacement of Business Tax by Value-added Tax" on the Cost of Highway Projects

The"replacement of business tax by VAT reform"(hereby refer to as"VAT reform"for short)is a newly promulgated and implemented tax policy,and its impact on various industries in China is very different,and the highway project industry is no exception.The implementation of the"VAT reform"will not only have a positive impact on the cost of highway projects,but will also have some negative impacts.For this reason,highway project construction corporates must actively respond.The author explores and analyzes the positive and negative effects of the"VAT reform"on the cost of highway projects,and proposes a reform strategy for highway project cost work under the background of the"VAT reform",in hope of helping with bringing out the intrinsic value of highway project cost management work.

Interregional Value-Added Tax in the Era of E-Commerce: Tax Policy Design Based on Big Data from Online Retailing

The value-added tax(VAT)in China is levied and allocated based on the origin principle.Under the background of the increasing substitution of online retail for traditional offline retail,this mechanism will exacerbate the disparity of regional tax revenue,and intensify tax competition among local governments.Therefore,reconsidering the allocation mechanism of value-added tax in China can be an important policy decision,and it is influenced by various economic and social factors.Firstly,we utilize large-scale retail transaction data from an e-commerce platform to measure regional disparities in retail and consumption among different regions and then reveals present tax policy results in revenue imbalance in different regions.Secondly,we establish a model based on game theory to illustrate how the origin principle leads to fierce tax competition among regions.Furthermore,by establishing and solving tax allocation models between local governments and the central government,this study simulates and calculates the degree of revenue imbalance under different scenarios and attempts to propose policy measures.The results indicate that implementing the destination principle will reduce regional tax imbalances.Moreover,adjusting the allocation ratio between the central government and local governments based on city levels is advantageous for further reducing regional tax revenue disparities.

Value-added Tax and Leverage:Evidence from China's Value-added Tax Rate Reform

This paper uses China's value-added tax(VAT)rate reform as a quasi-natural experiment to identify the impacts of VAT rate shocks on corporate financial leverage.The results indicate that the reform reduced corporate total leverage significantly.There was a decrease in short-term leverage,but long-term leverage showed no significant change.These results remained robust across a series of robustness checks.Mechanism analysis shows that increasing profitability and improving cash flows acted as intermediary channels for the reform's impact on leverage.The reform also contributed to the mitigation of the asset–liability mismatch problem and the reduction of debt risk,while having no apparent impact on corporate investments.Finally,enterprises with more elastic demand and those with lower intermediate input ratios were affected most by the deleveraging effect of the VAT rate reform.This study suggests how the VAT rate cut shaped corporate capital structure.It thus helps to explain the economic consequences of VAT rate shocks.

Value-Added Tax(VAT)Development and Reform History—A Study of VAT Evolution Around the World and in China

Value-added Tax(VAT),a turnover tax levied on the value appreciated in commodities production,circulation and sale,has been widely practiced by economies worldwide for its neutrality.From the international perspective,European Union VAT and New Zealand VAT stand out as characteristic models of VAT development and reform history.With changing economic development models and the growth of e-commerce businesses,VAT systems have been upgraded to meet taxation challenges brought about by the digital economy.Recently,VAT policies and measures have been introduced particularly to combat the COVID-19 impact.In China,the VAT system has been reformed constantly over the past 40 years and has been converging with international practice.China now needs to address emerging VAT issues through legislation,tax incentives,and tax-rate grades so as to meet challenges in VAT collection and management and to suit the“new normal”of economic development.

Valorization of Camellia oleifera oil processing byproducts to value-added chemicals and biobased materials: A critical review

The C.oleifera oil processing industry generates large amounts of solid wastes,including C.oleifera shell(COS)and C.oleifera cake(COC).Distinct from generally acknowledged lignocellulosic biomass(corn stover,bamboo,birch,etc.),Camellia wastes contain diverse bioactive substances in addition to the abundant lignocellulosic components,and thus,the biorefinery utilization of C.oleifera processing byproducts involves complicated processing technologies.This reviewfirst summarizes various technologies for extracting and converting the main components in C.oleifera oil processing byproducts into value-added chemicals and biobased materials,as well as their potential applications.Microwave,ultrasound,and Soxhlet extractions are compared for the extraction of functional bioactive components(tannin,flavonoid,saponin,etc.),while solvothermal conversion and pyrolysis are discussed for the conversion of lignocellulosic components into value-added chemicals.The application areas of these chemicals according to their properties are introduced in detail,including utilizing antioxidant and anti-in-flammatory properties of the bioactive substances for the specific application,as well as drop-in chemicals for the substitution of unrenewable fossil fuel-derived products.In addition to chemical production,biochar fabricated from COS and its applications in thefields of adsorption,supercapacitor,soil remediation and wood composites are comprehensively reviewed and discussed.Finally,based on the compositions and structural characteristics of C.oleifera byproducts,the development of full-component valorization strategies and the expansion of the appli-cationfields are proposed.

Upcycling plastic wastes into value-added products via electrocatalysis and photoelectrocatalysis

Plastic,renowned for its versatility,durability,and cost-effectiveness,is indispensable in modern society.Nevertheless,the annual production of nearly 400 million tons of plastic,coupled with a recycling rate of only 9%,has led to a monumental environmental crisis.Plastic recycling has emerged as a vital response to this crisis,offering sustainable solutions to mitigate its environmental impact.Among these recycling efforts,plastic upcycling has garnered attention,which elevates discarded plastics into higher-value products.Here,electrocatalytic and photoelectrocatalytic treatments stand at the forefront of advanced plastic upcycling.Electrocatalytic or photoelectrocatalytic treatments involve chemical reactions that facilitate electron transfer through the electrode/electrolyte interface,driven by electrical or solar energy,respectively.These methods enable precise control of chemical reactions,harnessing potential,current density,or light to yield valuable chemical products.This review explores recent progress in plastic upcycling through electrocatalytic and photoelectrocatalytic pathways,offering promising solutions to the plastic waste crisis and advancing sustainability in the plastics industry.

The Stagnant Export Upgrading in Northeast China:Evidence from Value-added Tax Reform

China's 2004 value-added tax(VAT)pilot reform in the Northeast region,which changed the VAT from production type to consumption type,introduced a sizable tax credit for fixed investment in manufacturing industries,leading to more investment and higher productivity at firm level.This paper,however,uses difference-in-difference estimation and finds a negative structural effect;that is,the VAT pilot reform leads to a reduction in the export sophistication of Northeast cities relative to other cities in China,and the results hold for a battery of robustness checks.It is found that resources are reallocated towards less-sophisticated industries.As the products with higher export sophistication are more skill and research and development(R&D)intensive,the shortfalls of skilled labor and R&D spending hinder the upgrading process.With a new round of revitalization plans in the Northeast,policymakers should be cautious with similar structural effects and focus on increasing skilled labor supply and R&D investment.

Study on Causes of Differences in Tax Burden of Value-Added Tax from the Perspective of Industrial Linkage

It is of great practical significance to analyze the differences of actual tax burden value-added tax(VAT)from the perspective of industrial linkage for accelerating the construction of a modern industrial system and promoting the formation of a new development pattern.This paper explains the differences and causes of the actual VAT tax burden in the manufacturing industry from the perspective of industrial linkage.According to the research results,the closer the intermediate input connection between an industry and other industries,the lower the actual VAT tax burden it bears.The characteristics of production network have a moderating effect on the relationship between the linkage of the manufacturing industries and the actual VAT tax burden.For the industries in the center of the production network,a stable backward linkage weakens the influence of industrial linkage on their actual tax burden.It is difficult for industries located in the spillover block to reduce their tax burden by adjusting the linkage of intermediate goods.In addition,highly linked manufacturing enterprises can also reduce their actual VAT tax burden by tax avoidance,tax shifting,adjusting the types of intermediate inputs and so on.Smoothing the domestic production network of the manufacturing industry and optimizing the VAT burden bearing mechanism of each manufacturing sub-industry will help promote the stable growth of the manufacturing industry and healthy development of the macro economy in China.

Artificial photosynthesis for high-value-added chemicals:Old material,new opportunity

Solar energy utilization has drawn attention due to ever-increasing environmental and energy issues.Photoelectrochemical(PEC)and photocatalytic(PC)water splitting for hydrogen production,which is the most popular and well-established solar-to-chemical conversion process,has been studied thoroughly to date but is now facing limitations related to low conversion efficiency.To resolve this issue,research in PEC cells or photocatalysts has recently aimed to produce alternative value-added chemicals by modifying their redox reactions,which potentially enables high economic reward to compensate for the low efficiency.Here,various kinds of redox reactions that decouple classic water splitting reactions to produce value-added chemicals via PEC and PC processes are introduced.Successful coupling of CO_(2) reduction,O_(2) reduction and organic synthesis with either water oxidation or water reduction is comprehensively discussed from the perspective of basic fundamental and product selectivity in terms of the band structure of materials,cocatalyst design,and thermodynamics and kinetics of the reactions.Throughout the review,future challenges and opportunities are suggested with respect to the redesigned artificial synthesis,which might be an alternative development for the commercialization of PEC or PC value-added chemical production technologies in the near future.

Food processing wastewater purification by microalgae cultivation associated with high value-added compounds production——A review

Microalgae have been considered as an efficient microorganism for wastewater treatment with simultaneously bioenergy and high value-added compounds production.However,the high energy cost associated with complicated biorefinery(e.g.microalgae cultivation,harvesting,drying,extraction,conversion,and purification)is a critical challenge that inhibits its large-scale application.Among different nutrition(e.g.carbon,nitrogen and phosphorous)sources,food processing wastewater is a relative safe and suitable one for microalgae cultivation due to its high organic content and low toxicity.In this review,the characteristic of different food wastewater is summarized and compared.The potential routes of value-added products(i.e.biofuel,pigment,polysaccharide,and amino acid)production along with wastewater purification are introduced.The existing challenges(e.g.biorefinery cost,efficiency and mechanism)of microalgal-based wastewater treatment are also discussed.The prospective of microalgae-based food processing wastewater treatment strategies(such as microalgae-bacteria consortium,poly-generation of bioenergy and value-added products)is forecasted.It can be observed that food wastewater treatment by microalgae could be a promising strategy to commercially realize waste source reduce,conversion and reutilization.

Influence of Pt/Ru anodic ratio on the valorization of ethanol by PEM electrocatalytic reforming towards value-added products

The ethanol electro-reforming process was studied over PtRu/C catalysts synthesized by the modified polyol method with different compositions.In particular,this work reports the influence of anodic Pt:Ru ratio(5:1,2:1 and 1:2)on the organic product distribution(acetaldehyde,acetic acid and ethyl acetate)and pure hydrogen generation at different current densities operation levels.Physicochemical characterization of the catalysts was made by X-ray diffraction(XRD),temperature-programmed reduction(TPR)and N_(2) adsorption-desorption measurements.XRD patterns showed that Ru is introduced into the Pt structure,forming an alloy between both metals.Also,the degree of alloy was higher by increasing the Ru amounts.From TPR profiles Pt was found to be properly reduced while Ru was both in metallic state and forming RuO2.The electrochemical behaviour of each catalyst towards ethanol electroreforming process was investigated through electrochemical techniques in a half cell and a single proton exchange membrane(PEM)cell systems.An intermediate Pt:Ru ratio was found to result in high current density and electrochemical surface area(ECSA)values along with lower amounts of adsorbed species.Also,Ru addition seems to diminish the degree of degradation of the catalyst.Based on characterization and in agreement with essays carried out in a PEM cell at mild conditions(80℃ and 1 atm),PtRu/C 2:1 anode provided the best electrocatalytic results in terms of current density(740 mA cm^(-2)),hydrogen production and selectivity toward acetic acid(up to 15%apart from acetaldehyde and ethyl acetate)while requiring the lowest energy consumption.

沉默MPZL1调控β-catenin对A549/Tax细胞干性及耐药性的影响

目的探讨髓磷脂蛋白零样蛋白1(MPZL1)沉默后是否通过调控β-catenin表达对A549/Tax耐药性和细胞干性产生影响。方法采用不同浓度阿霉素和紫杉醇处理A549和A549紫杉醇耐药性(A549/Tax)细胞,观察两种细胞的耐药性差异。实时荧光定量聚合酶链式反应(qRT-PCR)和Western blot检测A549和A549/Tax细胞中MPZL1的表达量差异。对A549/Tax细胞沉默或者过表达MPZL1,进一步将细胞分为对照(control)组、短发卡RNA阴性对照(sh-NC)组、MPZL1沉默(sh-MPZL1)组、过表达阴性对照(OE-NC)组、MPZL1过表达(OE-MPZL1)组,运用细胞计数试剂盒8(CCK-8)和平板克隆实验分别检测MPZL1的表达变化对A549/Tax细胞增殖和克隆形成能力的影响。Western blot检测Wnt/β-catenin抑制剂XAV939和激活剂CHIR-99201处理细胞后,不同蛋白的表达变化。结果A549/Tax细胞对阿霉素和紫杉醇的半数抑制浓度(IC 50)较A549细胞明显增加(P<0.01)。MPZL1在A549/Tax中呈更高的表达趋势。MPZL1敲除后A549/Tax对阿霉素和紫杉醇的IC 50分别为2.731 mg/ml和4.939μg/ml,较阴性对照组的4.541 mg/ml和13.55μg/ml降低(P<0.01)。CCK-8和克隆形成实验结果显示,MPZL1敲除抑制肺癌A549/Tax细胞的增殖活力和克隆形成能力(P<0.05);Western blot结果显示,与阴性对照组相比,MPZL1、肿瘤干性相关蛋白(CD44和CD133)、多药耐药蛋白1(MDR1)、肺耐药相关蛋白(LRP)和β-catenin在sh-MPZL1中的表达水平明显减少(P<0.01)。此外,XAV939可抑制MPZL1、CD44、CD133、MDR1、LRP和β-catenin的表达。CHIR-99201处理细胞后部分逆转敲除MPZL1对上述蛋白的抑制作用。结论MPZL1在肺癌A549/Tax细胞中高表达。敲除MPZL1可抑制肿瘤干性和细胞增殖,增强肺癌A549/Tax细胞对阿霉素和紫杉醇的敏感性。

Evolution trends and structural decomposition of China's green value-added over 40 years of reform and opening-up

China's 40-year history of reform and opening-up includes rapid economic development as well as pollution and environmental governance.Using a four-stage division,this study explores the evolution trend and structural decomposition of China's green value-added by constructing a non-competitive input-output table for environmental pollution from 1978 to 2017.The results indicate that pollution production coefficients increased continuously,and the green value-added index decreased.Additionally,the structural decomposition showed that investment and export were critical for economic growth during the period,though they were accompanied by serious pollution problems.The pollution generated by the raw material(represented by coal mining)and processing industries(represented by the textiles)were not controlled effectively.Pollution treatment for these industries should be strengthened in the future.The study has implications for government officials,policy makers,and academics.First,China should make green development a core concept for economic development,increase environmental pollution governance,develop a“green GDP,”incorporate the external costs of environmental pollution into the national economic accounting system.Second,it must change the investment and export structure as well as the traditional economic development pattern that exacerbates pollution.Specifically,the country should develop industries with low pollution and promote the export of industries producing high value-added products and increase green GDP per capita.Third,it should closely monitor the development of highly polluting industries.Upgrading technology to reduce pollution and strengthening pollution treatment will reduce the number of polluting industries and improve environmental governance efficiency.

Reactive ball-milling synthesis of Co-Fe bimetallic catalyst for efficient hydrogenation of carbon dioxide to value-added hydrocarbons

Catalytic hydrogenation of CO_(2) using renewable hydrogen not only reduces greenhouse gas emissions,but also provides industrial chemicals.Herein,a Co-Fe bimetallic catalyst was developed by a facile reactive ball-milling method for highly active and selective hydrogenation of CO_(2) to value-added hydrocarbons.When reacted at 320℃,1.0 MPa and 9600 mL h^(-1) g_(cat)^(-1),the selectivity to light olefin(C_(2)^(=)-C_(4)^(=)) and C_(5)+ species achieves 57.3% and 22.3%,respectively,at a CO_(2) co nversion of 31.4%,which is superior to previous Fe-based catalysts.The CO_(2) activation can be promoted by the CoFe phase formed by reactive ball milling of the Fe-Co_(3)O_(4) mixture,and the in-situ Co_(2)C and Fe_(5)C_(2) formed during hydrogenation are beneficial for the C-C coupling reaction.The initial C-C coupling is related to the combination of CO species with the surface carbon of Fe/Co carbides,and the sustained C-C coupling is maintained by self-recovery of defective carbides.This new strategy contributes to the development of efficient catalysts for the hydrogenation of CO_(2) to value-added hydrocarbons.

PoC: An IMS-based Wireless Value-added Service

This article introduces the Push-to-talk over Cellular( PoC) service, a new mobile value-added service based on the IP Multimedia Subsystem (IMS). Its implementation scheme is discussed and its Session Initiation Protocol (SIP) signaling exchange flow is described. Target user groups are predicted based on the analysis of the strengths and weaknesses of the PoC service. The article purports that the PoC system could undoubtedly be used as a platform for new services such as multimedia messaging, instant messaging, presence, and picture receiving and sending. Just like the short message service, the PoC service will help the terminal vendors, equipment vendors, content providers and operators setup a win-for-all industrial value chain.

Export Value-Added of China’s Manufacturing Sector:Estimation and Mechanism Analysis

Estimation of domestic and overseas value-added of manufacturing sector is an important and difficult subject for the science-based evaluation of a country＇s trade interests under global value chain. Traditional HIY approach overestimates the domestic value- added of export. Although Koopman＇s method made certain improvements, it cannot utilize traditional I/O matrix and direct input coefficient matrix under the condition of incomplete information. By creating GAMS model, this paper addresses the above-mentioned problems and employs an improved model for the estimation of variations in domestic and overseas value-added of Chinese exports between 2002 and 2012. Our results indicate that by neglecting the export of processing trade, HIY approach overestimates the domestic value- added ratio of Chinese exports. As more imported intermediate inputs have been used in the export of processing trade, the estimation result of this paper have corrected deviations in the forecast of overseas value-added ratio and its tendencies based on HIY method Further analysis of specific factors of domestic value-added of export led to the discovery that the domestic value-added of export of processing trade and mixed trade is highly vulnerable to the impact of international capital inflow. It can be seen that the improved method for the estimation of value-added has indeed corrected the deviations in the estimation of China＇s value-added. In conclusion, China should accelerate the development of export of non- processing trade and trade in high-end services, and balance the relationship of export between local firms and foreign-funded firms, with a view to improving trade dependence and increasing the trade status of Chinese manufaeturing firms in global value chain.