multi region input output analysis of co2 emissions embodied in trade the feedback effects energy related co2 emissions embodied in international trade have been widely studied by researchers using the environmental input output framework despite the increasing interest in using the multi regional input output mrio model by researchers few studies have looked into the mechanism of feedback effects we introduce a method called the stepwise distribution of emissions embodied in trade swd eet to reveal how the emissions embodied in trade are absorbed by a country s final demands through a series of allocation steps a country s indirect absorption patterns and its indirect trade balance of emissions from bilateral trade with other countries are also studied based on the proposed method an empirical study using the data of asian economies shows significant differences in the consumption based emission estimates for some economies due to feedback effects through international trade the differences can be largely captured by the first step or the first two steps of the adjustment procedure in the swd eet analysis other findings and some recommendations are also presented

co2 emissions embodied in china s exports from 2002 to 2008 a structural decomposition analysis abstract this study examines the annual co2 emissions embodied in china s exports from 2002 to 2008 using environmental input output analysis four driving forces including emission intensity economic production structure export composition and total export volume are compared for their contributions to the increase of embodied co2 emissions using a structural decomposition analysis sda technique although offset by the decrease in emission intensity the increase of embodied co2 emissions was driven by changes of the other three factors in particular the change of the export composition was the largest driver primarily due to the increasing fraction of metal products in china s total export relevant policy implications and future research directions are discussed at the end of the paper

china s balance of emissions embodied in trade approaches to measurement and allocating international responsibility international trade is characterized not only by the flow of capital and goods but also by the energy and emissions embodied in goods during their production this paper investigates the evolving role that chinese trade is playing in the response to climate change by estimating the scale of emissions embodied in china s current trade pattern and demonstrating the magnitude of the difference between the emissions it produces some of which are incurred to meet the consumption demands of the rest of the world and the emissions embodied in the goods it consumes estimating china s emissions on a consumption rather than a production basis both lowers its responsibility for carbon dioxide co2 emissions in 2006 from 5 500 to 3 840mtco2 and reduces the growth rate of emissions from an average of 12 5 per cent p a to 8 7 per cent p a between 2001 and 2006 the analysis indicates that a reliable consumption based accounting methodology is feasible and could improve our understanding of which actors and states are responsible for emissions for example recent emissions reductions by developed countries may lack credibility if production has merely been displaced to countries such as china moreover in the current institutional context production methodologies encourage leakages through trade that may do more to displace than to reduce emissions both equity and efficiency concerns therefore suggest that emissions embodied in trade should receive special attention in the distribution of post kyoto abatement burdens

examining the global environmental impact of regional consumption activities part 2 review of input output models for the assessment of environmental impacts embodied in trade this paper offers a detailed review of recently described single and multi region input output models used to assess environmental impacts of internationally traded goods and services it is the second part of a two part contribution in part 1 turner k lenzen m wiedmann t and barrett j in press examining the global environmental impact of regional consumption activities part 1 a technical note on combining input output and ecological footprint analysis ecological economics we describe how to enumerate the resource and pollution content of inter regional and inter national trade flows with the aim to illustrate an ideal accounting and modelling framework for the estimation of ecological footprints a large number of such environment economic models have been described but only in the last few years models have emerged that use a more sophisticated multi region multi sector input output framework this has been made possible through improvements in data availability and quality as well as computability we identify six major models that employ multi sector multi region input output analysis in order to calculate environmental impacts embodied in international trade results from the reviewed studies demonstrate that it is important to explicitly consider the production recipe land and energy use as well as emissions in a multi region multi sector and multi directional trade model with global coverage and detailed sector disaggregation only then reliable figures for indicators of impacts embodied in trade such as the ecological footprint can be derived

emissions embodied in chinese exports taking into account the special export structure of china abstract quantification of co 2 emissions embodied in china s trade is important for an informed debate on whom to blame for the recent rise in chinese emissions or the calculation of border carbon adjustments applying input output io techniques we calculate these emissions in 1 a standard model 2 a regionally disaggregated model taking into account that export production is concentrated in more advanced and more emission efficient provinces and 3 in a model with export processing taking into account that almost half of the chinese exports rely on a large share of imported intermediates and little domestic value and emissions added we compare year 2007 emissions embodied in chinese exports in a unified framework we also report emissions embodied in chinese imports used for intermediate production of exports by combining calculations for china with data from global io models we find that both a model with 30 provinces 1730 mt co 2 and a model accounting for export processing 1630 mt yield lower chinese emissions embodied in exports compared to the standard model 1782 mt in the regional model emissions are even lower 1522 mt if interprovincial trade is not taken into account

from production based to consumption based national emission inventories abstract under the united national framework convention of climate change unfccc countries are required to submit national emission inventories nei to benchmark reductions in greenhouse gas ghg emissions depending on the definition and system boundary of the nei the mitigation options and priorities may vary the territorial system boundary used by the unfccc has been critiqued for not including international transportation and potentially causing carbon leakage to address these issues past literature has argued in favour of using consumption based nei in climate policy this article discusses several issues in moving from the standard production based nei to consumption based nei first two distinct accounting approaches for constructing consumption based nei are presented the approaches differ in the allocation of intermediate consumption of imported products second a consistent method of weighting production based and consumption based nei is discussed this is an extension of the previous literature on shared responsibility to nei third due to increased uncertainty and a wide system boundary it may be difficult to implement consumption based nei directly into climate policy several alternative options for incorporating consumption based inventories into climate policy are discussed

when more flexibility yields more fragility the microfoundations of keynesian aggregate unemployment abstract wages are an element of cost crucially affecting the competitiveness of individual firms but the wage bill is also a crucial element of aggregate demand hence it could be that more flexible and fluid labour markets while allowing for faster inter firm reallocation of labour may also render the whole economic system more fragile more prone to recession and more volatile in this work we investigate some conditions under which such a conjecture applies the paper presents an agent based model that investigates the effects of two archetypes of capitalism in terms of regimes of labour governance defined by the mechanisms of wage determination firing labour protection and productivity gains sharing upon i labour market regularities and ii macroeconomic dynamics long term rates of growth gdp fluctuations unemployment rates inequality etc the model is built upon the keynes meets schumpeter family of models dosi et al 2010 explicitly incorporating different microfounded labour market regimes our results show that seemingly more rigid labour markets and labour relations are conducive to coordination successes leading to higher and smoother growth

a review of recent multi region input output models used for consumption based emission and resource accounting abstract the interest in consumption based emission and resource accounting has grown significantly many studies juxtapose consumer emissions carbon footprint and producer territorial emissions of greenhouse gases in order to demonstrate the effects of trade on the national emission budget to this end a respectable number of studies have been undertaken worldwide in order to estimate emissions embedded in international trade of numerous countries and world regions input output approaches and increasingly multi region input output mrio models are commonly chosen as they provide an appropriate methodological framework for complete carbon footprint estimates at the national and supra national level with increasing processing capabilities of computers and a wider availability of economic accounts environmental accounts and trade data such models are now being implemented on a wide scale after a brief overview of salient single region input output studies i provide an in depth review of the most recent multi region input output models used for the purpose of consumption based environmental accounting the main methodological features and important results are described for around twenty studies covering the years 2007 to 2009 this is followed by a detailed review of studies dealing with uncertainty in mrio analysis an area which has not received a lot of attention so far i conclude that further research is mainly needed in two areas a improvements in data availability and quality and b improvements in the accuracy of mrio modelling

inequality leverage and crises the paper studies how high leverage and crises can arise as a result of changes in the income distribution empirically the periods 1920 1929 and 1983 2007 both exhibited a large increase in the income share of the rich a large increase in leverage for the remainder and an eventual financial and real crisis the paper presents a theoretical model where these features arise endogenously as a result of a shift in bargaining powers over incomes a financial crisis can reduce leverage if it is very large and not accompanied by a real contraction but restoration of the lower income group s bargaining power is more effective

great recession slow recovery and muted fiscal policies in the us this paper reconsiders the role of macroeconomic shocks and policies in determining the great recession and the subsequent recovery in the us the great recession was mainly caused by a large demand shock and by the zlb on the interest rate policy in contrast with previous findings the subsequent jobless recovery is explained by the zlb effect we estimate a fraction of non ricardian households which is close to 50 and obtain comparatively large fiscal multipliers however we cannot detect a significant contribution of fiscal policies in stabilizing the us economy for instance the 2007 2009 large increase in expenditure to gdp ratios was apparently determined by the adverse non policy shocks that caused the recession

technical change sectoral dislocation and barriers to labor mobility factors behind the great recession abstract the global financial and economic crisis which began in late 2007 great recession is the worst international crisis since 1929 great depression and still affects many countries this paper attempts to determine if the theory of extended crises presented by delli gatti et al 2012 is consistent with empirical evidence the analysis is carried out using two approaches the first part of the paper is purely descriptive and is dedicated to a comparison between structural differences and different patterns of development in six countries france germany italy spain uk and us using data on the major world economies klems and stan since 1970 we show that the fundamentals behind the extended crisis theory apply to these economies we focus particularly on italy germany and the us among large economies italy is one of the most affected and still not recovering even though the italian financial sector appeared to have been less exposed to the 2008 shock than other countries the crisis in italy could be directly connected to the failure of the italian economy to move to an economic system based on more skill intensive production in particular in the service sector as in the us the us financial sector was extremely exposed to the 2008 sub prime crisis but us economy recovered much faster than in many european countries germany is the leading european economy generally considered in european public debate as the example to be followed in the last part of the paper the analysis is broadened involving more countries in a panel analysis approach different specifications of panel probit logit models are presented in a first attempt to investigate the roles of both structural features and financial shock in explaining the extent of the crisis in different countries

the tale of two great crises abstract the great depression of 1929 and the great financial crisis of 2008 have been the two big events of the last 75 years not only have they produced serious economic consequences but they also changed our view of economics and policymaking the aim of this work is to compare these two great crises and highlight similarities as well as differences monetary policy the exchange rate system and the role of banks are our fields of investigation we find interesting parallels between the two big events but also differences in their specific developments

analysis of changes in dutch emission trade balance s between 1996 and 2007 in this paper we construct bilateral emission trade balances etb for the netherlands with 17 regions and compare results for 1996 and 2007 for three different greenhouse gasses we establish a cross sectional analysis of bilateral etbs into a volume of trade composition and technology effect in order to analyze the driving forces of changes over time we perform a structural decomposition analysis of embodied import and export emissions the main findings are that the embodied import emissions have increased by 37 whereas export emissions increased by only 3 which is primarily driven by co2 the 2007 bilateral balances are positive with oecd countries but negative with economies such as russia africa and china the analyses demonstrate that the worsening of the etb is to a large extent caused by the changing composition of trade the dutch economy increasingly exports clean products and imports dirty products

promises and pitfalls in environmentally extended input output analysis for china a survey of the literature abstract as the world s largest developing economy china plays a key role in global climate change and other environmental impacts of international concern environmentally extended input output analysis ee ioa is an important and insightful tool seeing widespread use in studying large scale environmental impacts in china calculating and analyzing greenhouse gas emissions carbon and water footprints pollution and embodied energy this paper surveys the published articles regarding ee ioa for china in peer reviewed journals and provides a comprehensive and quantitative overview of the body of literature examining the research impact environmental issues addressed and data utilized the paper further includes a discussion of the shortcomings in official chinese data and of the potential means to move beyond its inherent limitations

production based and consumption based national greenhouse gas inventories an implication for estonia two national greenhouse gas ghg inventories were prepared for estonia 1 an inventory that includes ghg emissions from the production of goods and services i e commodities within its national territory and 2 an inventory of ghg emissions occurring within and outside its national boundaries due to estonia s consumption of commodities whether produced domestically or traded bilaterally the inventories included estimates of energy related and non energy related carbon dioxide co2 methane ch4 and nitrous oxide n2o emissions converted to co2 equivalent co2eq associated with the production and consumption of commodities grouped in three main sectors energy industrial processes and agriculture input output io analysis emissions embodied in bilateral trade eebt approaches and the basic methods of the 2006 ipcc guidelines were used to perform the estimates the results of the study illustrated that the total co2eq emissions associated with consumption in estonia in 2005 were 18 higher than those associated with production primarily due to the net import of co2eq emissions from countries outside of the european union

input output analysis of co2 emissions embodied in trade and the driving forces processing and normal exports in recent years energy related co2 emissions embodied in international trade and the driving forces have been widely studied by researchers using the environmental input output framework most previous studies however do not differentiate different input structures in manufacturing processing exports and normal exports using china as an example this paper exemplifies how implications of results obtained using different export assumptions differ the study posits that the utilization of traditional i o model results in an overestimation of emissions embodied in processing exports and an underestimation in normal exports the estimate of co2 emissions embodied in china s exports drops by 32 when the extended i o model is used the choice of export assumption has more impact on the decomposition results for processing exports the study further highlights that for a country with an export structure similar to china it is meaningful to look into the impact of export assumption in embodied emission studies

inequality credit and financial crises in the three decades leading up to the financial crisis of 2008 09 income inequality rose across much of the developed world this has led to a vigorous debate as to whether widening inequality was somehow to blame for the crisis by driving private sector credit booms despite growing interest empirical evidence on an inequality fragility relationship is limited based on a panel analysis of 18 oecd organisation for economic co operation and development countries for the years 1970 2007 this study provides evidence of a positive relationship between income concentration and private sector indebtedness once other traditional drivers are controlled for if confirmed the implications of this result are as follows i the view that the distribution of income is irrelevant to macroeconomic stability as implicit in mainstream approaches needs further investigation and ii in order to make the financial system more robust policy makers should cast the net wider than monetary policy and regulatory reforms and consider the effects of changes to distributive patterns

the great depression versus the great recession in the u s how fiscal monetary and financial polices compare abstract this study reviews the financial distress that triggered and amplified the financial crises of the great depression and great recession and compares macroeconomic and financial policy responses shadow banking funded the build up of the financial excesses that preceded both the quicker and forceful response of monetary and fiscal policy during the great recession and stronger action to restore market functionality mitigated the downturn and aided recovery nevertheless actions to address the mortgage debt overhang were slower post depression reforms focused on preventing deposit runs and post great recession reforms on preventing runs on bank debt and shadow banks while boosting capital buffers

the carbon footprint of greek households 1995 2012 abstract the goal of this paper is twofold i to investigate the carbon footprint of greek households throughout the period 1995 2012 in order to identify the main socio economic factors that affect ghg emissions and ii to evaluate the effectiveness of the implemented policies to tackle climate change in this a consumption based emissions inventory approach is applied the analysis is based on an environmentally extended input output model including direct co2 emissions from households indirect co2 emissions from electricity consumption and indirect co2 emissions from energy used in the production of goods and services purchased by households domestic or imported statistical analysis and appropriate regression models were developed in order to identify the main factors influencing the carbon footprint of greek households the results indicate that the observed trends during the period 1995 2008 can be attributed to the effect of high economic growth this trend is partially counterbalanced by favorable weather conditions and the implementation of greenhouse mitigation policies and measures mainly in the supply side since 2008 the shrinking household income is the dominant driver in addition the effectiveness of energy conservation policies and measures in place is rather low while the effect of imports is limited

input output analysis of co2 emissions embodied in trade competitive versus non competitive imports energy related co2 emissions embodied in international trade have been widely studied by researchers using the environmental input output framework in the literature two different approaches to deal with emissions embodied in a country s imports can be found one of the approaches is based on the assumption of competitive imports while the other is based on the assumption of non competitive imports we show that the implications of the results obtained using different imports assumptions are not the same the approach using the competitive imports assumption gives estimates larger than those obtained using the non competitive import assumption the differences between the two embodiment estimates come from the transition of embodied emissions in china s imports for intermediate consumption to those in china s exports this explains why relatively high estimates of co2 emissions embodied in china s exports are reported in several recent studies appearing in energy policy

co2 emissions per value added in exports of china a comparison with usa based on generalized logarithmic mean divisia index decomposition abstract this study first analyzes co 2 emissions per value added epv in exports of china during 1995 2009 and compares it with that of usa second a generalized logarithmic mean divisia index glmdi method is proposed to decompose the epv gaps between china and usa into five effects this method generalizes existing lmdi methods and makes the multiplicative decomposition of a sum of several terms possible then attribution analysis on value added coefficient effect is conducted results show that aggregate epv of china s exports is 4 20 mt billion us dollars in 1995 which decreases to 2 48 in 2009 for usa it is 0 66 0 33 respectively epv of china s exports is several times greater than that of usa at sectoral level industrial sectors and transport sectors are top sectors with large epv in china s exports which corresponds to the case of usa epv gaps of the service sectors between china and usa have become increasingly prominent since 2000 decomposition results show that emission coefficients value added coefficients and input output structure are the main driving factors of the expanding epv gaps between china and usa attribution analysis on value added coefficient effect the fastest growing effect shows that electrical and optical sector has been the largest contributor to epv gaps between china and usa resulting from value added coefficient effect since 1998 and its effect sharply increases during 1995 2009 policy implications derived are finally discussed

input output analysis of co2 emissions embodied in trade the effects of sector aggregation abstract energy related co2 emissions embodied in international trade have been widely studied by researchers using the environmental input output analysis framework it is well known that both sector aggregation and spatial aggregation affect the results obtained in such studies with regard to the latter past studies are often conducted at the national level irrespective of country or economy size for a large economy with the needed data studies may be conducted at different levels of spatial aggregation we examine this problem analytically by extending the work of su et al su b huang h c ang b w zhou p 2010 input output analysis of co2 emissions embodied in trade the effects of sector aggregation energy economics 32 1 166 175 on sector aggregation we present a numerical example using the data of china and by dividing the country into eight regions it is found that the results are highly dependent on spatial aggregation our study shows that for a large country like china it is meaningful to look into the effect of spatial aggregation

the financial accelerator in an evolving credit network we model a credit network characterized by credit relationships connecting i downstream d and upstream u firms and ii firms and banks the net worth of d firms is the driver of fluctuations the production of d firms and of their suppliers u firms in fact is constrained by the availability of internal finance proxied by net worth to the d firms the structure of credit interlinkages changes over time due to an endogeneous process of partner selection which leads to the polarization of the network at the aggregate level the distribution of growth rates exhibits negative skewness and excess kurtosis when a shock hits the macroeconomy or a significant group of agents in the credit network a bankruptcy avalanche can follow if agents leverage is critically high in a nutshell we want to explore the properties of a network based financial accelerator

liquidity traps and large scale financial crises this paper estimates a nonlinear threshold var to investigate if a keynesian liquidity trap due to a speculative motive was in place in the u s great depression and the recent great recession we find clear evidence in favor of a breakdown of the liquidity effect after an unexpected increase in m2 in the 1921 1940 period this evidence which is consistent with the keynesian view on a liquidity trap is shown to be state contingent in particular it emerges only when a speculative regime identified by high realizations of the dow jones index is considered a standard linear framework is shown to be ill suited to test the hypothesis of a keynesian liquidity trap an investigation performed with the same data for the period 1991 2010 confirms the presence of a liquidity trap just in the speculative regime this last result emerges significantly only when we consider the federal funds rate as the policy instrument and we model the divisia m2 measure of liquidity

precision guided or blunt the effects of us economic sanctions on human rights this study analyzes the consequences of economic sanctions for the target country s human rights situation we offer a political economy explanation for different types of human rights infringements or improvements in reaction to economic shocks caused by sanctions based on that explanation we derive hypotheses linking sanctions to four types of human rights economic rights political and civil rights basic human rights and emancipatory rights we use endogenous treatment regression models to test those hypotheses by estimating the causal average treatment effect of us economic sanctions on each type of human rights within a uniform empirical framework unlike previous studies we find no support for adverse effects of sanctions on economic rights or basic human rights once the endogenous selection of sanctioned countries is modelled with respect to women s rights our findings even indicate a positive effect of sanctions that is associated with improvements in women s economic rights only our results for political rights and civil liberties suggest significant deterioration under economic sanctions we conclude that it is important to account for the potential endogeneity of economic sanctions and to distinguish different dimensions of human rights as the effects of economic sanctions along those dimensions may vary considerably

temporal change of china s pollution terms of trade and its determinants abstract based on the world input output database wiod this study employed a revised pollution terms of trade ptt indicator to investigate the temporal change of china s environmental cost relative to its economic gains from international trade from 1995 to 2009 the results show that china has ptt larger than 1 indicating that china emits more emissions to obtain each unit of value added from exports than its trade partners over the period china s ptt first decreased from 1995 to 2001 and then increased from 2001 to 2009 the further decompositions show that improving technology is the leading driving force to decrease ptt while the change in global trade pattern is the leading force increasing ptt especially after 2001 we further decomposed the temporal change of china s ptt by income group of the trading partners the results show that the change in the global trade pattern is the crucial driving force behind the different changes of ptt by income group

debt deflation financial market stress and regime change evidence from europe using mrvar the economic meltdown since 2008 9 has created disinflation and even deflation in some countries in the euro area in a period with large debt overhang creating the condition for a continuing financial market stress in the euro area as disinflation and deflation push up the real interest rate while growth and income declines the leveraging problem becomes more severe and the economy risks shifting into a regime with high insolvency risk high financial stress rising credit spreads possibly accompanied by strong adverse macroeconomic feedback loops investigating the consequences of those magnifying feedback loops given the debt deflation we demonstrate the possibility of unstable dynamics and downward spirals in the presence of regime dependent macro feedback loops using a theoretical model with decentralized matching mechanisms on both labor and financial markets to explore the amplifying linkages between deflation output labor and financial markets we employ a new solution procedure called nmpc to solve our models variants for out of steady state dynamics we empirically explore deflationary trends in europe and employ a global var gvar model for a large euro area macro data set to estimate the impact of deflation on output moreover we use a four variable multi regime var mrvar model with regime dependent irs to study deflationary as well as well as the financial risk drivers in a mrvar setting new measures for financial risk drivers are employed and multi regime irs for output inflation rates interest rates and financial stress are explored we also study regime changes in central macro relationships such as regime change in the credit output link the phillips curve and in okun s law

revisiting drivers of energy intensity in china during 1997 2007 a structural decomposition analysis the decline of china s energy intensity slowed since 2000 during 2002 2005 it actually increased reversing the long term trend therefore it is important to identify drivers of the fluctuation of energy intensity we use input output structural decomposition analysis to investigate the contributions of changes in energy mix sectoral energy efficiency production structure final demand structure and final demand category composition to china s energy intensity fluctuation during 1997 2007 we include household energy consumption in the study by closing the input output model with respect to households results show that sectoral energy efficiency improvements contribute the most to the energy intensity decline during 1997 2007 the increase in china s energy intensity during 2002 2007 is instead explained by changes in final demand composition and production structure changes in final demand composition are mainly due to increasing share of exports while changes in production structure mainly arise from the shift of chinese economy to more energy intensive industries changes in energy mix and final demand structure contribute little to china s energy intensity fluctuation from the consumption perspective growing exports of energy intensive products and increasing infrastructure demands explain the majority of energy intensity increase during 2002 2007

money and velocity during financial crises from the great depression to the great recession abstract this study models the demand for a broad monetary aggregate m2 from the great depression through the great recession key to the model is the interaction between a measure of time variation in economic agents perceived financial risk and an index of the cost of portfolio adjustment the finding of a useful money demand relationship suggests that skepticism regarding the indicator role of a broad liquid money aggregate as a policy guide may be exaggerated further our model provides some guidance for policymakers who face the challenge of unwinding large balance sheets as risk premia return to normal and velocity adjusts

input output and structural decomposition analysis of singapore s carbon emissions singapore is an island city state it lacks conventional energy resources and is alternative energy disadvantaged in the past decade 2000 2010 its energy related carbon emissions increased from 37 8 to 44 4 million tonnes of co2 this paper analyses the city state s carbon emissions from the demand perspective using the input output i o method and investigate the drivers of emission changes using structural decomposition analysis sda it is the first comprehensive analysis of singapore s emissions using the i o framework the results obtained show that exports accounted for nearly two thirds of its total emissions and growth in its emissions in the last decade was largely export driven emissions increased as export oriented industries and export volume expanded fuel switching and energy efficiency however helped to lower growth in emissions besides exports household related emissions accounted for about a quarter of singapore s total emissions the emissions related to different household groups remained fairly stable as increases in embodied indirect emissions were offset by decreases in direct emissions the high income household group registered the largest increase in direct emissions while the middle income household group registered the largest increase in embodied emissions the policy implications of our findings are discussed

bi lateral co2 emissions embodied in australia china trade abstract this paper quantifies the co 2 emissions embodied in bi lateral trade between australia and china using a sectoral input output model the results revealed 1 that china performs lower than australia in clean technology in the primary manufacturing energy sectors due to their overuse of coal and inefficient sectoral production processes and 2 that china had a 30 94 mt surplus of bi lateral co 2 emissions in 2010 2011 and 3 overall global emissions were reduced by 20 19 mt through australia china trade in 2010 2011 the result indicates that the greater the energy efficient a country among the trading partners the lower will be the overall global co 2 emissions global emissions decreased mainly because china consumed australian primary products rather than producing them australia is an energy efficient producer of primary products relative to china the bilateral trade compositions and trade volume played an important role in lowering global emissions and therefore one can view proposed china australia free trade agreement positively in reducing global emissions however for the sustainable development china should strengthen clean energy use and both countries should adopt measures to create an emission trading scheme in order to avoid protectionism in the form of future border price adjustments

an extreme value analysis of the last century crises across industries in the u s economy the two large scale crises that hit the world economy in the last century i e the great depression and the great recession have similar outbreak and recovery patterns with respect to several macroeconomic variables in particular the largest depressions are likely to be accompanied by stock market crashes this study investigates the behavior of the u s stock market before during and after deep downturns focusing particularly on the tails of the return distribution we develop two automatic procedures to identify multiple change points in the tail of financial time series as well as in the co crash and co boom probabilities of different markets we then apply our methodology to twelve time series representative of the sectors of the u s economy we find that regime shifts in the lower tail of the distribution tend to co occur before deep downturns our results contribute to a better understanding of the origin and systemic nature of large scale events to make policy interventions more timely and effective

impact of inter sectoral trade on national and global co2 emissions an empirical analysis of china and us abstract this paper attempts to discuss the co2 emissions embodied in sino us international trade using a sector approach based on an input output model established in this study we quantify the impact of sino us international trade on national and global co2 emissions our initial findings reveal that in 2005 the us reduced 190 13 mt co2 emissions through the consumption of imported goods from china while increasing global co2 emissions by about 515 25 mt similarly china reduced 178 62 mt co2 emissions through the consumption of us goods while reducing global co2 emissions by 129 93 mt sino us international trade increased global co2 emissions by 385 32 mt as a whole of which the chemical fabricated metal products non metallic mineral products and transportation equipment sectors contributed an 86 71 share therefore we suggest that accelerating the adjustment of china s trade structure and export of us advanced technologies and experience related to clean production and energy efficiency to china as the way to reduce the negative impact of sino us trade on national and global co2 emissions this behavior should take into account the processing and manufacturing industries as a priority especially the chemical fabricated metal products non metallic mineral products and transportation equipment sectors

bad news in the great depression the great recession and other u s recessions a comparative study in economic recessions consumption usually drops in tandem with other aggregate quantities as output or employment following the permanent income hypothesis these drops can be rationalized by the idea that consumers have pessimistic views about their long run income using a standard signal extraction model we show that this pessimism can be due either to a persistent fall of aggregate productivity before and during the recession signaling a future decline of income or to other negative information unrelated to contemporaneous fundamentals which we label bad news we classify u s recessions from 1919 to 2015 according to a bad news index reflecting this negative information we find that both the great depression and the great recession score highest in this index the index is such that we can rule out that this is due merely to the length or the depth of these recessions instead these two recessions are similar in that both were aggravated by a wave of pessimism about future income which cannot be related to contemporaneous fundamentals

mobility constraints productivity trends and extended crises abstract in this paper we propose an interpretation of the current global financial crisis which emphasizes sectoral dislocation following localized technical change in the presence of barriers to labor mobility this tale is reminiscent of a similar tale concerning the great depression in the 30s technical change was localized in agriculture where income fell because rising productivity could not be offset by a shrinking labor force due to the costs of moving out of agriculture for unemployed workers inelastic demand for agricultural output meant that as output increased income declined as individual incomes fell below the level necessary to finance the transition to manufacturing excess labor became trapped in agriculture reducing wages and exacerbating the rise in output shrinking incomes in agriculture reverberated on the other sectors mainly manufacturing causing a large depression nowadays it is manufacturing that plays the role of epicenter of technical change falling incomes in manufacturing yield a lack of demand for goods produced in the rest of the economy namely the service sector this may be the deep rooted cause of the long lasting slump and the painfully slow recovery