interaction among china carbon emission trading markets nonlinear granger causality and time varying effect abstract china makes great efforts to reduce carbon emissions and mitigate global greenhouse gas in order to identify the interaction among china cet markets this paper comprehensively investigates nonlinear granger causality and time varying effect in markets by using the hiemstra and jones hj test diks and panchenko dp test and time varying parameter structure vector autoregressive tvp svar model the empirical analysis has demonstrated china major cet markets significantly bidirectional nonlinear granger cause each other as to time varying effect we have obtained convincing findings that time varying impulse responses are among china major cet markets in the short term specifically guangdong hubei and shenzhen cet markets are time varying co movement negatively or positively related to each other over time implying there are deep bases for china national cet market construction furthermore the specific time point impulse effects support our discoveries in time varying impulse responses

allowance price and distributional effects under a personal carbon trading scheme abstract personal carbon trading pct is a downstream cap and trade scheme to reduce carbon emissions from the household sector in comparison to an upstream carbon trading scheme pct is a progressive scheme in which the poorer consumers are mostly winners as their levels of emissions are generally lower this paper investigates the equilibrium price for allowances and distributional effects under a pct scheme first we propose an equilibrium model for pct from which we derive an equilibrium price for allowances second a consumer surplus analysis is conducted to examine the welfare changes caused by the pct scheme generally we find that the pct scheme is progressive and can provide a buffer between the energy and allowance price based on these results the implications are discussed and suggestions for a future study are provided

china s carbon emissions trading overview challenges and future because china has emerged as the largest greenhouse gas ghg emitter in total annual emissions to accelerate the pace of ghg emission reduction in china is important to the success of global efforts in addressing climate change carbon trading is a market mechanism and key instrument in the mitigation of climate change this paper explores the policy process and development state to date of china s carbon trade market to understand the emergence and development of that market and to understand what barriers are hampering china s carbon trade market development to achieve this goal this paper introduces and analyzes china s status in the international market examines the factors driving carbon market launching by the chinese government and traces the development of mandatory carbon emission trading and voluntary emission trading it is argued that china s carbon trading market is confronted with challenges such as the absence of a functional carbon trading market inaccuracy of the quota allocation an imperfect trading mechanism and lagging legislation at the present stage shortcomings such as having no real time carbon price and dominated spot transactions differentiate china s trade market substantially from a functional system a quick market integration of china s carbon market appears remote it is suggested that specific measures be taken to promote the development of the chinese carbon trading market

carbon emission reduction the impact on the financial and operational performance of international companies abstract over the last few decades companies operate in an environment in which exercising responsibility is a prerequisite for competing owing to the growing social concern for ethical social and environmental issues the question of the impact of emissions trading on firm competitiveness has acquired special relevance in recent years this research analyzes the impact of the variation in carbon dioxide emissions on financial and operational performance by using international data consisting of 89 companies for the period 2006 2009 the findings show a reduction in emissions that generates a positive impact on financial performance in addition certain control variables are considered such as company size sector growth sustainability index and legal system while a panel data methodology is used as the analysis technique overall this research shows that companies promote greater environmental behaviour in order to obtain higher financial performance nonetheless the findings do not show evidence for operational performance this study contributes to the literature on carbon emission reduction and corporate performance moreover it complements previous literature in the sense that results obtained show a reduction in emissions that generates a positive impact on financial performance

distributional impacts of state level energy efficiency policies in regional electricity markets abstract a number of u s states have passed legislation targeting energy efficiency and peak demand reduction we study one such state pennsylvania within the context of pjm a regional electricity market covering numerous different states our focus is on the distributive impacts of this policy specifically how the policy is likely to impact electricity prices in different areas of pennsylvania and in the pjm market more generally such spatial differences in policy impacts are difficult to model and the transmission system is often ignored in policy studies our model estimates supply curves on a zonal basis within regional electricity markets and yields information on price and fuel utilization within each zone we use the zonal supply curves estimated by our model to study regional impacts of energy efficiency legislation on utilities both inside and outside of pennsylvania for most utilities in pennsylvania it would reduce the influence of natural gas on electricity price formation and increase the influence of coal it would also save 2 1 to 2 8 percent of total energy cost in pennsylvania in a year similar to 2009 the savings are lower than 0 5 percent in other pjm states and the prices may slightly increase in washington dc area

region division of china s carbon market based on the provincial municipal carbon intensity abstract the difference of carbon trading prices among emission trading scheme pilots may hinder the unified carbon market that china s government plans to establish in 2017 to achieve this goal this study develops a regional carbon market mode based on the similarity of thirty provinces municipalities carbon intensity by the aid of logarithmic mean divisia index autoregressive and dynamic time warping models according to the dynamic clustering result we divide these provinces municipalities into three sub markets that are the western eastern and central markets furthermore we propose the carbon emission modes corresponding to each sub market namely the energy dependence mode western market sustainable economy mode eastern market and industrial upgrading mode central market briefly we suggest that the unified market should be firstly divided into some sub markets finally we propose some critical routes as well as corresponding managerial implications for establishing such unified market

financing the provision of global public goods this paper examines the concept of global public goods gpgs and in that context explores the extent of aid oda presently being diverted to gpg provision and whether such diversion skews aid flows towards some recipients and whether diverting aid to gpg provision crowds out aid for conventional development activities these are examined on the basis of oecd data for the late 1990s the main argument of this paper is that oda should not be used for financing gpg provision by developing countries instead it is suggested that other sources of financing the provision of gpgs should be developed keeping in view the various technologies by which the gpgs can be produced and design principles for supra national institutions various arguments from sandler barrett and kanbur are considered in particular kanbur s suggestion of two tensions involving the principles of economies of scale subsidiarity economies of scope and specialization is explored further some examples of issues where a gpg is produced as a joint product of actions by national governments are considered by looking at data on eight different indicators for 1995 problems in using the joint product approach to gpg provision are also discussed

moving forward one step at a time we reply to john duffield s critique of the rational design project a special issue of international organization that explains the features of international institutions from a game theoretic perspective the project was deliberately limited to the analysis of explicit and observable institutional arrangements and focused on the specific institutional properties of centralization membership scope control and flexibility its empirical contribution relies on case studies but it is significantly amplified by the tight connections provided by a common theoretical perspective that is oriented toward testing a set of specific conjectures about institutional design the results raise further issues of measurement and cross case comparisons that provide valuable lessons for future work on institutional design although all of these research design choices are worth revisiting and questioning as duffield does the initial results of the rational design project show that it provides a good basis from which to explore alternative research design decisions

exploring the price dynamics of co2 emissions allowances in china s emissions trading scheme pilots establishing regional emissions trading scheme pilots in china is a newly transformative and explorative practice in this paper we examine the spot price dynamics asymmetric clustering and regime switching behaviors of co2 emissions allowances in the new china wide emissions trading scheme cets pilots using ar garch ar tarch and mrs ar garch models the regional ets pilots design in china vary widely in their coverage thresholds sector coverage emissions allocation and caps setting methods market trading rules and price stabilization provisions our empirical results indicate that the spot prices of regional emissions allowances exhibit significant dynamic behaviors asymmetric leverage effects and regime switching behaviors in the entire period considered previous market overreactions in the beijing tianjin and guangdong pilots have stronger price clustering effects on future conditional variances than do the shanghai and hubei pilots unexpected market shocks and greater persistence in the beijing tianjin and guangdong ets pilots display stronger market volatility and higher market risks and their asymmetric leverage effects display a decreasing trend in the volatility of the bea tjea and gdea prices the bea and shea prices exhibit significant regime switching behaviors price jumps and higher volatility in addition the changes in the regime switching phases are often related to the political mechanism design and the fundamental market factors those empirical results are beneficial for government decision makers and market participants to strengthen risk management strategies support emission related investment decisions and optimize co benefits of alternative energy environmental policies

joint production and pricing decisions for multiple products with cap and trade and carbon tax regulations abstract cap and trade and carbon tax regulations are the two main low carbon policies to curb carbon emissions this paper studies the joint production and pricing problem of a manufacturing firm with multiple products under cap and trade and carbon tax regulations and compares the effects of the two regulations on the total carbon emissions the firm s profit and social welfare the firm faces price sensitive demands and the demands for these products are independent firstly we find that the optimal number of products to be produced under cap and trade regulation carbon tax regulation is determined by the emission trading prices and the cap tax rate secondly we detect that the optimal cap tax rate is decreasing increasing or constant in the environmental damage coefficient finally we discover that the social welfare under carbon tax regulation is not less than that under cap and trade regulation although there is neither one regulation always inducing more profit and having advantages in curbing carbon emissions than the other one

carbon emission flow in the power industry and provincial co2 emissions evidence from cross provincial secondary energy trading in china abstract the accurate calculation of co2 emissions in every province in china is the basis for developing regional energy policies there is a huge fossil fuel reserve and production capacity in western china whereas their underdeveloped social and economic status means that there is lower demand the more developed eastern coastal regions of china show dynamic economic momentum and hence higher energy demand based on the carbon emission flows in network theory this paper proposes an approach to recalculate provincial co2 emissions from the perspective of secondary energy consumption this approach attributes co2 emissions to final energy consumers after considering cross provincial secondary energy trading especially cross provincial electric power trading in the regional power grid given the uneven distribution of energy resources and the imbalance of energy consumption among regions cross provincial secondary energy trading in china is significant especially in the power industry by adopting the approach proposed in this paper the provincial carbon intensity and the corresponding energy policy can be modified to make energy end users pay rather than the primary producer

carbon trading thickness and market efficiency abstract this note tests for the efficient market hypothesis emh in the market for co 2 emission allowances in phase i and phase ii of the european union emissions trading scheme eu ets as usually is the case in emerging and non competitive markets such as the eu ets trading often not occurs on a frequent basis this has adverse implications for both the gains from permit trade as well as biases the emh tests variance ratio tests are employed to adjust for the thin trading effect the results indicate that phase i the trial and learning period was inefficient whereas the first period under phase ii shows signs of restoring market efficiency

on the efficiency of the european carbon market new evidence from phase ii i examine in the period 2008 2011 the efficiency of four carbon dioxide co2 emission allowance futures traded in the intercontinental exchange ice to this end i assess the profitability of trading strategies based on simple technical analysis rules and naive forecasts the results from 2010 onwards are consistent with weak market efficiency in turn this finding suggests that the european carbon market is gradually attaining a state of maturity

price discovery and volatility spillovers in the european union emissions trading scheme a high frequency analysis abstract this paper models the relationship of european union allowance spot and futures prices within the second commitment period of the european union emissions trading scheme based on high frequency data we analyze the transmission of information in first and second conditional moments to reveal long run price discovery we compute common factor weights of schwarz and szakmary 1994 and information shares of hasbrouck 1995 based on estimated coefficients of a vecm to analyze the short run dynamics we perform granger causality tests we identify the futures market to be the leader of the long run price discovery process whereas the informational role of the futures market increases over time in addition we employ a version of the ueccc garch model as introduced by conrad and karanasos 2010 to analyze the volatility transmission structure the volatility analysis indicates a close relationship between the volatility dynamics of both markets whereas in particular we observe spillovers from the futures to the spot market as a whole the investigation reveals that the futures market incorporates information first and then transfers the information to the spot market

modeling and explaining the dynamics of european union allowance prices at high frequency in this paper we model the adjustment process of european union allowance eua prices to the releases of announcements at high frequency controlling for intraday periodicity volatility clustering and volatility persistence we find that the high frequency eua price dynamics are very well captured by a fractionally integrated asymmetric power garch process the decisions of the european commission on second national allocation plans have a strong and immediate impact on eua prices on the other hand our results suggest that eua prices are only weakly connected to indicators about the future economic development as well as the current economic activity

considering risks in early stage investment planning for emission abatement technologies in large combustion plants fossil fuels will continue to be the most important energy source for electricity generation in most parts of the world for the next decades therefore emission abatement technologies in large combustion plants are an important measure to reduce the emission of pollutants and to lower the negative effects thereof for humans animals and the environment investment decisions for emission reduction measures are however facing various kinds of risks and uncertainties caused by political technological economic and legal influences the consideration of these risks in early stage investment planning is often complex yet important for investors this paper investigates the possibilities to consider risks and uncertainties in early stage investment and cost calculation methodologies of different complexity the real options analysis is presented as well as less complex methods such as monte carlo or sensitivity analyses that lower the calculation effort the application of a specifically developed risk portfolio is recommended before quantitatively investigating risks this portfolio helps to identify the most critical risks and to focus on them reducing again the calculation effort the presented approach is not only of interest for investors but also for policies especially if data is scarce or uncertainties exist regarding specific plant parameters or cost and price components the content of this paper is presented using the example of nitrogen oxide emission reduction measures it is however possible to transfer the results to other pollutants or technologies in a related context

research on the efficiency of carbon trading market in china abstract in 2014 china proposed medium and long term low carbon development goals in china u s joint statement on climate change that the emission of carbon dioxide would reach its peak and the proportion of non fossil energy accounted for the primary energy consumption would increase to 20 in 2030 in order to achieve these goals the unified carbon emission trading system should be put into effect by 2017 the implementation of the unified carbon emission trading system depends on the effectiveness of the current carbon trading market in china on the basis of the effective market theory and fair game model the unit root test and the run test are developed to analyze the carbon emission market of four representative cities in china the results show that 1 the carbon trading market in china has only achieved weak efficiency while the semi strong efficiency and the strong efficiency have not been reached 2 with the expansion of the market scale the increase of trading volume the carbon trading market would converge from the state of inefficiency to weak form efficiency gradually and the carbon trading market in china shows signs of restoring market efficiency

catalysts for price discovery in the european union emissions trading system abstract we provide the first evidence on catalysts for price discovery in the european union emissions trading system specifically by employing high frequency data across a wide range of fungible securities we find that trading costs are a more important determinant of price discovery than either the implicit provision of leverage in securities such as futures and options or the existence of market segmentation moreover securities with low trading costs display greater price discovery than those with high trading costs

the impacts of liquidity dynamics on emissions allowances price different evidence from china s emissions trading pilots abstract the liquidities of china s emissions trading markets have significant impacts on emissions allowances price movement and pricing efficiency liquidity measures on illiquidity ratio and trade values indicate hubei emissions allowances hbea product has the highest liquidity shenzhen allowances sza and guangdong emissions allowances gdea products have the higher liquidity than beijing emissions allowances bea and shanghai emissions allowances shea products while tianjin emissions allowances tjea product has the lowest market liquidity in considered china s emissions trading pilots the dynamics of the illiquidity ratios for all selected emissions allowances products are negatively related with emissions allowances returns and trade volumes for bea tjea sza and hbea products are also negatively related with emissions allowances returns the dynamics of daily illiquidity ratios and trade based liquidity in beijing tianjin guangdong shenzhen hubei emissions pilots have significant volatility clustering impacts on the variances of regional emissions allowances returns previous market shocks of overnight and intraday price variations have the more persistent influences on the gdea returns than hbea returns reflecting greater inter day price ranges clustering effect

situation structure and institutional design reciprocity coercion and exchange states experiencing negative externalities caused by other states behaviors have incentives to devise international institutions to change those behaviors the institutions states create to counter incentives to defect vary in whether and how they expand institutional scope to accomplish that goal when facing symmetric externalities states tend to devise narrow institutions based on issue specific reciprocity when facing asymmetric externalities or upstream downstream problems states tend to broaden institutional scope using linkage strategies when victims of an externality are stronger than its perpetrators the resulting institutions if any are devised are likely to incorporate the negative linkage of sanctions or coercion when victims are weaker exchange institutions relying on the positive linkage of rewards are more likely we illustrate the influence of situation structure on institutional design with three cases international whaling ozone layer depletion and rhine river pollution

market efficiency in the european carbon markets in this paper we study the relationship between futures and spot prices in the european carbon markets from the cost of carry hypothesis the aim is to investigate the extent of efficiency market the three main european markets bluenext eex and ecx are analyzed during phase ii covering the period from march 13 2009 to january 17 2012 futures contracts are found to be cointegrated with spot prices and interest rates for several maturities in the three co2 markets results are similar when structural breaks are taken into account according to individual and joint tests the cost of carry model is rejected for all maturities and co2 markets implying that neither contract is priced according to the cost of carry model the absence of the cost of carry relationship can be interpreted as an indicator of market inefficiency and may bring arbitrage opportunities in the co2 market

is information assimilated at announcements in the european carbon market abstract we examine the high frequency new information impact on prices volatility trading volume and illiquidity at scheduled macroeconomic and verified emissions announcements for the european carbon futures market verified emissions united states non farm payroll and german new factory order macroeconomic announcements impact carbon prices swiftly within 5 min we show that a one standard deviation surprise increase in verified emission announcements is associated with an approximate ten percentage point 9 96 increase in carbon futures returns a wait and see stylized trading behavior is evident at announcements in volatility and trading volumes market illiquidity increases at announcements in relation to united states non farm payroll albeit there is no evidence of an increase in illiquidity prior to announcements the development of new information impact over time occurs mainly in the at announcement 5 minute time interval

emissions trading in china emerging experiences and international lessons grants by the robert bosch foundation under the program sustainable partners partners for sustainability the australian research council and the australian government supported different parts of the project

trader types and volatility of emission allowance prices evidence from eu ets phase i abstract this paper studies the relation between the trading activity of market participants and the volatility of the european emission allowance price during phase i of the european union emission trading system eu ets we focus on the contrasting roles of different trader types we find evidence of a positive and significant trading activity volatility relation which appears to be stronger when accounting for trader type the positive relation can be mainly attributed to energy providers in contrast industrial companies seem to have traded more frequently when volatility levels were lower finally the non liable players represented by financial intermediaries appear to have acted as a flexible counterparty trading more with the energy sector when volatility was higher and more with the industrial firms when volatility was lower we discuss possible explanations for these contrasted positions understanding the trading activity volatility link is relevant for evaluating the efficiency of the eu ets although the relation is generally positive many players remained often inactive and traded mostly when volatility levels were lower policies targeting the engagement of less active players could lead to a smoother incorporation of information into prices and to an increase in market efficiency

modeling and forecasting the volatility of carbon dioxide emission allowance prices a review and comparison of modern volatility models abstract the launch of the markets for carbon dioxide emission allowances was guided by the aim to use the supposedly efficient price formation mechanism of an organized exchange to optimally allocate a certain quantity of emissions among potential polluters while this introduction of a centralized trading arrangement should have helped to achieve required emission reductions with a minimum of economic losses from the viewpoint of market participants it has raised concerns about appropriate risk management provisions to cope with the fluctuations of time varying allowance prices the present review provides an overview over state of the art models for price volatility expanding the scope from relatively simple garch type models to models with long term dependence and regime switches including the relatively recent class of so called multifractal models we provide a comparative application of these models to carbon dioxide emission allowance prices from the european union emission trading scheme and evaluate their performance with up to date model comparison tests based on out of sample forecasts of future volatility and value at risk

modeling persistence of carbon emission allowance prices this study reexamines the issue of persistence in carbon emission allowance spot prices using daily data and covering the period from 28 2 2007 to 14 05 2014 for this purpose we use techniques based on the concept of long memory accounting for structural breaks and non linearities in the data with both of these aspects potentially affecting the degree of persistence our results indicate that while there is no evidence of non linearity when allowing for structural breaks persistence of shocks to the carbon emission allowance is markedly reduced with the same being transitory in nature for recent sub samples

what makes carbon traders cluster their orders abstract the ability to trade large amounts of assets at low costs could be hindered when the size of the orders is concentrated at specific trade sizes this paper documents evidence of size clustering behavior in the european carbon futures market and analyzes the circumstances under which it happens our findings show that carbon trades are concentrated in sizes of one to five contracts and in multiples of five we have also demonstrated that more clustered prices have more clustered sizes suggesting that price and size resolution in the european carbon market are complementary and that carbon traders round both the price and the size of their orders finally the analysis of the key determinants of the size clustering reveals that traders use a reduced number of different trade sizes when uncertainty is high market liquidity is poor and the desire to open new positions and cancel old ones is very strong

a big data study on emitting companies performance in the first two phases of the european union emission trading scheme as co2 emissions are quantified by allowances and traded in markets wise trading strategies will bring emitting companies higher profits or lower costs based on the big data of community independent transaction log citl this article hereby presents a micro study on the emitting companies efforts in increasing profits and saving costs during the allowances trading in the first two phases of the european union emission trading scheme eu ets the efforts are measured by an after action factor of trading performance which is built on a series of behaviour and monetary variables by comparison demanders of the emitting companies are more inclined to reach a higher trading performance while that inclination is heterogeneous among the suppliers in addition emitting companies with lower emission levels had a better trading performance with a higher proportion of low emitting companies the manufacturing sector had a better trading performance than the energy sector the effect of the trading requirement on trading performance are investigated via a quantile regression mode results suggest that 1 the selling requirement of suppliers has a positive effect on their trading performance while the effect becomes weaker when the selling requirement increases 2 the buying requirement has a positive effect on the demanders trading performance only when the requirement is high and the effect becomes stronger as the requirement increases and 3 when the buying requirement is at a lower level demanders trading performance becomes worse as the requirement grows the conclusion is that the emission level industrial sector and trading requirement do have influences on the trading performance of emitting companies in emission trading

how to improve the market efficiency of carbon trading a perspective of china abstract emissions trading scheme ets is one of the effective measures to realize energy conservation and emission reduction in order to set up a nationwide carbon emissions trading mechanism seven ets pilots have been launched in china firstly based on empirical investigation and research of seven pilots this paper analyzed the market efficiency of ets pilots from four aspects carbon price trading volume market liquidity and information transparency the result showed that the market efficiency of ets pilots is not satisfactory in spite of the fact that system designs of ets have achieved preliminary result then the reason for low market efficiency of ets pilots was discussed from some factors such as institutional arrangements market participants the supply and demand etc finally this paper puts forward some policy suggestions to improve the market efficiency of china s carbon trading market

the effect of allocation above emissions and price uncertainty on abatement investments under the eu ets abstract the european union emission trading scheme eu ets by far the largest in its kind has inspired several other carbon markets in the world based on interviews with plant managers from almost all belgian ceramics lime and cement producers this study describes how manager s perceptions on emission trading affected investment decisions in line with behavioural economics reference dependence is found to explain why free allocation below emissions creates a greater incentive to abatement investment compared to allocation above emissions in the ceramics sector allocation above emissions refrained managers from including carbon gains in payback times this contradicts the famous coase theorem which predicts that free allocation has no effect on abatement incentives the results indicate that auctioning part of the emission rights will reduce barriers to abatement investment carbon price uncertainty is seen as a disincentive for abatement investment by some managers and as an incentive by others intermediate levels of uncertainty add option value to abatement investments because the associated gradual learning adds flexibility in an uncertain carbon constrained future however high levels of uncertainty creating a risk of offshoring even when companies innovate creates an option value to postpone abatement investments narrow framing misperceiving the risk hedging counter cyclicality of carbon costs reinforces the option value to wait therefore policy should aim to reduce price uncertainty for very low and very high carbon prices not for an intermediary price range

advancing the experiment to reality perspectives on shanghai pilot carbon emissions trading scheme shanghai as the most advanced mega city in china has launched a pilot carbon emission trading scheme sh ets that is designed to achieve a compromise between the domestic context in shanghai and a need for national policy appeal this paper gives an overview of the latest progress of the sh ets and sheds some light on the features of key design components such as the threshold for inclusion sector coverage cap setting allowance allocation and the monitoring reporting and verification mrv system based on a concern that manipulative principles and economic dynamics may lead to uncertainties and ultimately influence the emission reduction effect of the scheme this paper conducts an evaluation of potential uncertainties such as those caused by changes in patterns of economic growth strategic trading activities related to the bankable allowances carbon leakage risks and insufficient mrv capabilities to advance the experiment to reality this paper suggests some changes are made to the pilot which include adjusting the allowance allocation principles to facilitate change in the domestic energy structure improving the disclosure of emission data to guarantee information symmetry gauging the carbon leakage risks to strengthen compliance and introducing risk management for non regulated players and derivatives products

can centralized educational standards raise welfare abstract i examine conditions under which centralized educational standards raise welfare compared to decentralization in this model a uniform centralized standard only raises welfare when there is excessive cross district pooling of graduates by employers high cross district heterogeneity of students and high degrees of egalitarianism can surprisingly favor centralization in other cases centralization can lower standards in all districts including the weakest the cross district patterns of winners and losers among high and low achievers depend crucially on the degree of cross district pooling finally i show that centralized standards with a local option to set higher standards are always welfare improving

assessing the operational performance and maturity of the carbon trading pilot program the case study of beijing s carbon market on november 28 2013 beijing s carbon emissions trading opened on beijing s environmental exchange as one of the pilot cities beijing has been pursuing low carbon development strategies under state intervention and market regulation this paper chooses the carbon market a medium through which beijing manages emission reduction as the object of study firstly we compare the basic construction circumstances of beijing with other pilot cities then we qualitatively analyze the development of beijing s carbon market from the perspective of transaction status execution of the contract and improvement of the policies and regulations finally we use the topsis model to develop a comprehensive evaluation system of beijing s carbon market it is used to quantitatively evaluate the operational performance and maturity of the mechanism the results show that beijing s carbon market has good comprehensive capabilities ranking second place among seven pilot markets but the maturity of beijing s carbon market is relatively poor for insufficient market liquidity its operations are well managed but economic efficiency still need to be improved the depth of transaction and the effect of reduction in emissions make it meaningful therefore in order to improve the construction of beijing s carbon market measures should be taken as follows 1 strengthening the quota management and increasing carbon trading activity to avoid poor market liquidity 2 accelerating emission reduction actions and encouraging technology innovation such as carrying out several policies and measures supporting new energy and energy saving emission reduction and increasing investment and subsidy in research and development for the technology innovation of firms etc 3 improving regulatory mechanism and enhancing the disclosure of carbon trading such as drawing lessons from the eu emission trading scheme ets about measuring reporting and verification system mrv

the dynamic volatility spillover between european carbon trading market and fossil energy market abstract with the rapid spread of carbon trading in the world the interaction of carbon prices and fossil energy prices has raised growing attention but little research has discussed their time varying correlation and dynamic volatility spillover this paper employs the threshold dynamic conditional correlation dcc generalized autoregressive conditional heteroscedasticity garch model and the full baba engle kraft and kroner bekk garch model to explore these issues for the daily data of european carbon futures prices and the three fossil energy prices coal natural gas and brent oil from january 2 2008 to september 30 2014 the results indicate that first there is significant unidirectional volatility spillover from coal market to carbon market and from carbon market to natural gas market whereas there exists no significant volatility spillover between carbon market and brent oil market second carbon market and fossil energy markets have significantly positive correlation across time specifically among the three fossil fuels coal market has the highest correlation with carbon market followed by natural gas and brent oil markets finally as for the three fossil fuels their price decrease may have stronger impact on carbon price volatility than their price increase with the same degree while there is asymmetric impact of carbon price increase and decrease only on brent oil price volatility these results may help investors to well configure their portfolios and manage their investment risks and help emission trading installations to join in carbon market in a cost effective way

a survey of company s awareness and approval of market based instruments for energy saving in japan abstract the progress in the adoption of market mechanisms for climate change is overall laggard in japan and the related study on business policy perspective is limited aiming to close the research gap this paper measures japanese company s awareness and approval of market based instruments for energy saving including financial subsidies carbon taxes and greenhouse gases emissions trading schemes the relationships between company s policy awareness and approval with pre classified determinants are identified by econometric analyses the data were collected from 230 respondents by a questionnaire survey in hyogo prefecture overall the sampled companies are confirmed to have low awareness and modest approval of market based instruments currently significant and positive relationship exists between a company s size and its policy awareness financial subsidies and tax credit are preferable while carbon pricing policies are barely acceptable for the companies a company s policy approval is significantly determined by the company s characteristics such as organizational size and sector belongings empirical evidences from this analysis facilitate the understanding of business opinions on market based instruments in japan the japanese government is suggested to make efforts in promoting the industrial policy awareness and approval with a focus on specific categories of companies

futures trading with information asymmetry and otc predominance another look at the volume volatility relations in the european carbon markets this paper constitutes the first exercise of analysing the european carbon market efficiency from a double perspective combining both nature of execution venues screen vs otc trading and their volatility liquidity relations using a bivariate asymmetric gjr garch model we first document that otc exchange traded trading volume shows consistent bi uni directional granger causality to our volatility estimates consistent with greater responsiveness of the otc exchange traded market to changes in market wide idiosyncratic risks second we report significant contemporaneous and lagged positive causality of otc derivatives volume on spot futures volatility confirming that the sequential information arrival hypothesis siah applies third we find that the one way causality from otc to futures volumes is mainly driven by heterogeneous investor beliefs trading volume provides an indication on how private information is dispersed and held at different levels rather than proxying information signal itself after rejecting execution venues substitutability we advocate for systematic clearing and netting of otc positions through a unique clearing house and reporting rules to identify speculation in line with mifid art 59 proposals

new market mechanism and its implication for carbon reduction in china abstract this article presents a detailed review and analysis of the discussions around the new market mechanism nmm and explores its potential in china it contributes to the current discussion of the nmm in three aspects first this article attempts to streamline ideas about the nmm the term nmm is considered to be an umbrella concept for emission trading systems which all parties can engage in on a voluntary basis in the implementation of their intended nationally determined contributions and which need to satisfy three criteria i having a large scale scope ii aiming to facilitate a net emission reduction iii allowing flexibility for the host country we also present a framework to clarify the nmm based on this framework major options with a high implementation potential are identified second we argue that the national level operational framework determines the chance of successful implementation of the nmm we identify different options based on a literature survey and evaluate them with respect to effectiveness and efficiency third we choose china a highly influential country regarding climate change polices as a case to analyze the potential contributions and challenges of the nmm and its implementation at different stages of national development

improving the liquidity of china s carbon market insight from the effect of carbon price transmission under the policy release abstract through a series of policies release the trading system of china s carbon market is being improved but its current liquidity is still low to improve market liquidity this paper analyzes the relation between the release of policy related to carbon market operations and the volatility of carbon price thus arranging an optimal adjustment scheme for government s policy making through the jump test and logit regression we investigate historical policies and prices of 7 emission trading scheme pilots in china to explore the impact of policy release on carbon price and then quantify the effectiveness of these policies empirical results indicate that in the short term new policies can rapidly lead to a large volatility of carbon price but it can also reduce the abnormal volatility with the spread of price information further the demand stimulus policies promote a positive volatility of carbon price in the long term the insufficient demands for carbon emissions quota raise the disappearance of market dividends caused by the policy release and lead to an excessive call back of carbon price thus increasing mid and long term risks in carbon markets additionally china s macro environment policy can stabilize carbon price and thus an effective tool for improving the liquidity of carbon markets is developing demand stimulus policies