cost push impact of taxing carbon in china a price transmission perspective abstract this paper aims to provide a comprehensive look at the potential price effects of a carbon tax at the sectoral level in chinese economy from a production perspective the sectors subjected to the levy are discussed based on sectoral linkage characteristics and then the tax induced repercussions of output prices are simulated using an extended i o price model the results based on the chinese economy for the year 2012 show that levying a carbon tax on sectors with above average co2 emission linkages and non significant production linkages will increase their output prices by an average of 1 93 while induce relatively slight price increases in the encouraged group 0 30 and the other group 0 34 the household is the least affected sector 0 28 in the economy this means that an appropriate tax design tends to shift intermediate inputs and expenditure toward less co2 intensive goods and services by its uneven cost push impacts on production sectors and the entire economy will ultimately get affected by establishing techniques for policy evaluation our analysis highlights the value of linkage analysis in the design of a carbon tax and brings more clarity to price transmission after the imposition of a carbon tax in the economy consequently the indirect effect of carbon tax on household can be better understood

the role of seaports in regional employment evidence from south korea abstractthe role of seaports in regional employment evidence from south korea regional studies this study examines the seaport s influence on regional employment in all 16 regions of korea including seven metropolitan areas based on panel data between 2002 and 2013 it expands an economic model of regional unemployment from labour economics and an autoregressive model from econometrics by employing port potentials separately estimated in a tobit model the result indicates that port activities significantly reduce regional unemployment rates relative to the national level the role of population gross domestic product gdp and household income on unemployment rate was highlighted whilst various determinants of port potentials were investigated about whether they stimulate port potentials

co2 emissions and intersectoral linkages the case of spain this paper proposes a methodology to identify the most relevant productive transactions in terms of co2 emissions in the most polluting sectors of an economy and applies this methodology to the spanish case emissions can be related to the co2 emissions intensity of sectors co2 intensity factor to the size of the economy s flows scale factor to the input output productive relationships within an economy technology production factor and to the structure of final demand of different sectors demand factor a formal analysis of these factors is carried out by means of an input output framework combined with a sensitivity analysis by considering key sectors and relevant transactions in terms of co2 emissions the most effective policy measures aimed at reducing co2 emissions can be identified

estimation with censored regressors basic issues we study issues that arise for estimation of a linear model when a regressor is censored we discuss the efficiency losses from dropping censored observations and illustrate the losses for bound censoring we show that the common practice of introducing a dummy variable to correct for censoring does not correct bias or improve estimation we show how censored observations generally have zero semiparametric information and we discuss implications for estimation we derive the likelihood function for a parametric model of mixed bound independent censoring and apply that model to the estimation of wealth effects on consumption

the uk consumption boom of the late 1980s aggregate implications of microeconomic evidence two competing explanations of the uk consumer boom in the late 1980s are the financial liberalisation imperfect housing market hypothesis of muellbauer and murphy and the expectations hypothesis of king we use 15 years of family expenditure surveys and cohort analysis to investigate to what extent these two hypotheses agree with observed changes in consumption patterns we find that the housing markets explanation accounts for much of the increase by older cohorts but cannot be reconciled with the marked rise in expenditure levels of younger households a simple simulation exercise shows instead that the expectations hypothesis can generate increases of expenditure by young consumers of the magnitude observed in our data

poverty and distributional effects of a carbon tax in mexico abstract mexico recently declared ambitious goals in reducing domestic co2 emissions and introduced a carbon tax in 2014 although negative effects on household welfare and related poverty measures are widely discussed as possible consequences empirical evidence is missing we try to fill this gap by simulating an input output model coupled with household survey data to examine the welfare effects of different carbon tax rates over the income distribution the currently effective tax rate is small and has negligible effects on household welfare higher simulated tax rates maintaining the current tax base show a slight progressivity but welfare losses remain moderate welfare losses regressivity and poverty rise more with widening the tax base towards natural gas and the other greenhouse gases methane ch4 and nitrous oxide n2o mainly through food price increases for a complete analysis of the policy we simulate a redistribution of calculated tax revenues and find that the resulting effects become highly progressive also for high rates wider tax bases and even in the absence of perfect targeting of social welfare programs

female labour supply and on the job search an empirical model estimated using complementary data sets we develop an empirical model of labour supply that is consistent with on the job search and which is identified and estimated by combining two data sets the u k family expenditure survey which contains information on income and expenditure and the u k labour force survey which has data on hours and job search behaviour we provide statistical evidence on the compatibility of the two samples for the purposes of estimating our model we find that search has a direct negative effect on hours of work and we establish a strong positive effect of wages on hours

income growth and atmospheric pollution in spain an input output approach abstract the relationships between economic growth and environmental pressures are complex since the early nineties the debate on these relationships has been strongly influenced by the environmental kuznets curve hypothesis which states that during the first stage of economic development environmental pressures increase as per capita income increases but once a critical turning point has been reached these pressures diminish as income levels continue to increase however to date such a delinking between economic growth and emission levels has not happened for most atmospheric pollutants in spain the aim of this paper is to analyse the relationship between income growth and nine atmospheric pollutants in spain in order to obtain empirical outcomes for this analysis we adopt an input output approach and use namea data for the nine pollutants first we undertake a structural decomposition analysis for the period 1995 2000 to estimate the contribution of various factors to changes in the levels of atmospheric emissions and second we estimate the emissions associated with the consumption patterns of different groups of households classified according to their level of expenditure

industrial output restriction and the kyoto protocol an input output approach with application to canada the objective of this paper is to assess the economic impacts of reducing greenhouse gas emissions by decreasing industrial output in canada to a level that will meet the target set out in the kyoto protocol the study uses an ecological economic input output model combining economic components valued in monetary terms with ecologic components ghg emissions expressed in physical terms economic and greenhouse gas emissions data for canada are computed in the same sectoral disaggregation three policy scenarios are considered the first one uses the direct emission coefficients to allocate the reduction in industrial output while the other two use the direct plus indirect emission coefficients in the first two scenarios the reduction in industrial sector output is allocated uniformly across sectors while it is allocated to the 12 largest emitting industries in the last one the estimated impacts indicate that the results vary with the different allocation methods the third policy scenario allocation to the 12 largest emitting sectors is the most cost effective of the three as the impacts of the kyoto protocol reduces gross domestic product by 3 1 compared to 24 and 8 1 in the first two scenarios computed economic costs should be considered as upper bounds because the model assumes immediate adjustment to the kyoto protocol and because flexibility mechanisms are not incorporated the resulting upper bound impact of the third scenario may seem to contradict those who claim that the kyoto protocol would place an unbearable burden on the canadian economy c 2008 elsevier b v all rights reserved

is the uk balance of payments sustainable the uk current account deficit john muellbauer and anthony murphy the uk has a large and persistent current account deficit policy makers argue that the deficit is easily financed temporary and therefore not a sign of structural weakness we examine the conditions in which it is appropriate for a country to overspend its current income with the intention of repaying loans out of future income these include an increase in international capital mobility larger net holdings of foreign assets and expectations of faster productivity growth all three apply to the uk so official reasoning is in part correct even so for several decades there has been a trend deterioration of uk trade performance most markedly in manufacturing and we detect no underlying improvement in the 1980s we highlight structural deficiencies in both demand and supply on the demand side we show the importance of rising house prices and easier consumer credit in fuelling the consumer boom to an unwarranted extent this we trace to unjustifiable subsidies to house ownership on the supply side we stress vastly inadequate investment in skill formation education and physical capital these structural deficiencies lead us to a less optimistic view than official policy we draw the policy lessons for the uk and consider whether continental europe will face similar problems as financial markets are liberalized

estimation and control of spanish energy related co2 emissions an input output approach this article uses input output methods to obtain the energy related co2 intensities for the spanish economy in 1992 based on those intensities it yields a structural decomposition of spanish energy related co2 emissions and an estimation of the price effects of several hypothetical carbon taxes levied on fossil fuel consumption these results are related to the ongoing discussion within eu circles and member states about the consequences of carbon energy taxes and to the simulated effects of such taxes in various countries the paper also responds to the lack of reliable disaggregated data on spanish co2 emissions and to the growing awareness on the limited effectiveness of spanish climate change policies

should central banks respond to movements in asset prices in recent decades asset booms and busts have been important factors in macroeconomic fluctuations in both industrial and developing countries in light of this experience how if at all should central bankers respond to asset price volatility we have addressed this issue in previous work bernanke and gertler 1999 the context of our earlier study was the relatively new but increasingly popular monetary policy framework known as inflation targeting see e g bernanke and frederic mishkin 1997 in an inflation targeting framework publicly announced medium term inflation targets provide a nominal anchor for monetary policy while allowing the central bank some flexibility to help stabilize the real economy in the short run the inflation targeting approach gives a specific answer to the question of how central bankers should respond to asset prices changes in asset prices should affect monetary policy only to the extent that they affect the central bank s forecast of inflation to a first approximation once the predictive content of asset prices for inflation has been accounted for there should be no additional response of monetary policy to assetprice fluctuations in use now for about a decade inflationtargeting has generally performed well in practice however so far this approach has not often been stress tested by large swings in asset prices our earlier research employed simulations of a small calibrated macroeconomic model to examine how an inflation targeting policy defined as one in which the central bank s instrument interest rate responds primarily to changes in expected inflation might fare in the face of a boom and bust cycle in asset prices we found that an aggressive inflationtargeting policy rule in our simulations one in which the coefficient relating the instrument interest rate to expected inflation is 2 0 substantially stabilizes both output and inflation in scenarios in which a bubble in stock prices develops and then collapses as well as in scenarios in which technology shocks drive stock prices intuitively inflation targeting central banks automatically accommodate productivity gains that lift stock prices while offsetting purely speculative increases or decreases in stock values whose primary effects are through aggregate demand conditional on a strong policy response to expected inflation we found little if any additional gains from allowing an independent response of central bank policy to the level of asset prices in our view there are good reasons outside of our formal model to worry about attempts by central banks to influence asset prices including the fact that as history has shown the effects of such attempts on market psychology are dangerously unpredictable hence we concluded that inflationtargeting central banks need not respond to asset prices except insofar as they affect the inflation forecast in the spirit of recent work on robust control the exercises in our earlier paper analyzed the performance of policy rules in worst case discussants robert shiller yale university glenn rudebusch federal reserve bank of san francisco kenneth rogoff harvard university

stock market wealth and consumer spending martha starr mccluer this article investigates the effects of stock market wealth on consumer spending traditional macroeconometric models estimate that a dollar s increase in stock wealth boosts consumption by three to seven cents with the substantial 1990s rise in stock prices the nature and magnitude of this wealth effect have been much debated after describing the issues and previous research i present new evidence from a well known consumer survey the results are broadly consistent with life cycle saving and a modest wealth effect most stockholders reported no appreciable effect of stock prices on their saving or spending but many mentioned retirement saving in explaining their behavior jel e21 e30 d12 i introduction the relationship between stock market wealth and consumer spending has been a subject of long standing interest traditional macroeconometric models estimate that a dollar s increase in household wealth boosts consumer spending by three to seven cents per year such an effect is consistent with predictions from a simple life cycle model in which consumers spend more over their lifetimes in response to higher wealth however the stock market is known to play a role as a passive predictor of information thus it is also possible that stock prices simply lead aggregate economic activity without any short run change in spending induced by changes in wealth understanding the response of spending to changes in wealth is important for determining how stock market fluctuations affect the macroeconomy the question also bears directly on theories of saving behavior and on the issue of retirement preparedness by today s workers the experience of the past few years provides an interesting opportunity to revisit this issue stock prices increased substantially in the 1990s with the standard poor s 500 more than doubling from 1994 to 1997 and rising another 44 through 1999 at the same time stock ownership broadened considerably mostly through mutual funds and retirement accounts so that a large number of households likely experienced wealth gains the increase in wealth might be expected to boost consumer spending and lower the saving rate and indeed these trends occurred however it is hard to separate the influence of the wealth effect from other factors that also would have promoted spending such as strong income growth and favorable labor market conditions this article presents some new evidence on the response of spending to changes in wealth the data come from the michigan survey research center src survey of consumers an ongoing nationally representative survey of u s households in interviews conducted between july and september 1997 households owning stock were asked special questions about their spending and saving the questions covered a number of factors that may influence the effect of wealth on spending including the value and form of stockholdings stock price expectations concerns about retirement and perceptions of income uncertainty in brief the results are broadly consistent with life cycle saving and a modest wealth effect the vast majority of stockholders reported no appreciable effect of stock prices on their spending or saving but many mentioned retirement saving in explaining their behavior the next section reviews previous research on the relationship between stock market wealth and consumer spending the third section describes the data from the michigan survey and the fourth presents the results a final section summarizes and concludes ii background and previous research to frame the discussion it is useful to review how an unexpected increase in wealth would affect consumption in a simple lifecycle model this model though restrictive in its assumptions provides valuable intuition about the propensity to consume unexpected stock gains consequences of refinements to the model are discussed below

contract choice in modern agriculture cash rent versus cropshare e conomists have expended enormous effort examining the rationale for various contractual arrangements in agriculture particularly sharecropping while economists have made considerable theoretical efforts to understand agricultural contracts few empirical studies have been undertaken the dearth of empirical analyses of agricultural contracts is particularly striking for modern western agriculture this is an important omission not only because the existing empirical work tends to focus on the question of efficiency but also because the theoretical models tend to examine contracts that bear little resemblance to those found in the united states today

changing industrial structure to reduce carbon dioxide emissions a chinese application abstract increasing concern about carbon dioxide co2 emission reduction demands knowledge about the production structure of an economy information on productive linkages yields insight about forward and backward emission effects associated with sectoral inputs and outputs and serves as an essential starting point to identify the optimised industrial structure under the constraint of co2 emission this paper proposes a combined linkage analysis and multi objective programming approach to identify the key co2 emission sectors and the optimised production structure with respect to emission reduction target as a demonstration the proposed approach is applied to data from china in 2007 the result shows that to reduce co2 emissions from 5707 16 to 5452 12 million tonnes china needs to change its industrial structure by focussing on industrial groups as defined by linkage characteristics which would lead to a subsequent gdp decrease of 82 59 billion yuan from a policy standpoint the analytical techniques described in this paper can provide valuable information for planners and decision makers to formulate feasible and practical industrial polices with implications for co2 emissions

do school food programs improve child dietary quality this paper estimates the impact of u s school food programs on the distribution of child dietary quality during 2005 10 the distributional approach allows one to better understand how school food impacts children prone to low quality diets separately from those prone to higher quality diets using a fixed effects quantile estimator i find notable heterogeneity in the general population school food has positive impacts below the median of the dietary quality distribution and negative but insignificant impacts at upper quantiles children demonstrating substantial nutritional needs i e food insecure or receiving free reduced price meals exhibit positive impacts at all levels of diet quality with especially high benefits at low quantiles although school food programs may not benefit the above average child they do improve the diets of the most nutritionally disadvantaged

net campaign contributions agricultural interests and votes on liberalizing trade with china we consider the potential influence of contributions from interest groups to political rivals in the voting behavior of us legislators on international trade policy issues our application addresses the determinants of the permanent normal trade relations with china decision and focuses particular attention on the agriculture agribusiness lobby a simultaneous voting net contributions model suggests that these contributions were very effective relative to organized labor and other corporate groups despite their relatively small dollar value possible explanations arising from differences in targeting strategies are explored

comprehensive evaluation of household indirect energy consumption and impacts of alternative energy policies in china by input output analysis abstract households consume a large amount of indirect energy through the consumption of goods and services this fact makes the quantitative analysis of indirect household energy consumption the foundation of energy policy design this paper improves the compilation method of energy input output tables and establishes a sequence of energy input output tables for china based on these tables the indirect energy consumption of both rural and urban households is calculated then with economic data for the year of 2005 the adjusted input output price model is applied to evaluate how the alternative energy policies impact production prices consumption prices and real income of rural and urban households through the mechanism of indirect energy consumption by using electricity as an example this research has practical implications for chinese economy the integration of energy efficiency improvements and energy prices increase serves as a means to achieve both economic and energy conservation goals and may also have a positive effect on residents real income and a minimal effect on production prices

resource windfalls political regimes and political stability abstract we study theoretically and empirically whether natural resource windfalls affect political regimes we show that windfalls have no effect on democracies while they have heterogeneous political consequences in autocracies in deeply entrenched autocracies the effect of windfalls is virtually nil while in moderately entrenched autocracies windfalls significantly exacerbate the autocratic nature of the political system to frame the empirical work we present a simple model in which political incumbents choose the degree of political contestability and potential challengers decide whether to try to unseat the incumbents the model uncovers a mechanism for the asymmetric impact of resource windfalls on democracies and autocracies as well as the the differential impact within autocracies

household gasoline demand in the united states supported by the mit center for energy and environmental policy research the u s dept of energy and the national science foundation

product warranties and double moral hazard this article explores a model of warranties in which moral hazard problems play a key role the goal is to understand the important characteristics of warranties including their provision of incomplete insurance and the relationship between product quality and coverage we analyze a model in which buyers and sellers take actions that affect a product s performance since these actions are not cooperatively determined an incentives problem arises we characterize the optimal warranty contract and undertake comparative statics to determine the predicted correlation of warranty coverage and product quality

measuring the reaction of monetary policy to the stock market movements in the stock market can have a significant impact on the macroeconomy and are therefore likely to be an important factor in the determination of monetary policy however little is known about the magnitude of the federal reserve s reaction to the stock market in part because the simultaneous response of equity prices to interest rates makes it difficult to estimate this paper uses an identification technique based on the heteroskedasticity of stock market returns to measure the reaction of monetary policy to the stock market we find a significant policy response with a 5 percent rise fall in the s p 500 index increasing the likelihood of a 25 basis point tightening easing by about a half

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

taxation of multiple greenhouse gases and the effects on income distribution a case study of the netherlands current economic instruments aimed at climate change mitigation focus on co2 emissions only but the kyoto protocol refers to other greenhouse gases ghg as well as co2 these are ch4 n2o hfcs pfcs and sf6 taxation of multiple greenhouse gases improves the cost effectiveness of climate change mitigation it is not yet clear however what the effect is of multigas taxation on the distribution of the tax burden across income groups this paper examines and compares distributional effects of a co2 tax and a comprehensive tax that covers all six ghg of the kyoto protocol the study concentrates on the netherlands in the year 2000 we established tax rates on the basis of marginal abatement cost curves and the dutch policy target the distributional effects have been determined by means of environmentally extended input output analysis and data on consumer expenditures our results show that taxation of multiple ghg improves not only the cost effectiveness of climate change mitigation but also distributes the tax burden more equally across income groups as compared to a co2 tax these findings are relevant for the debate on the role of non co2 ghg in climate change mitigation

a combined input output and sensitivity analysis approach to analyse sector linkages and co2 emissions abstract this paper proposes a methodology which identifies the main productive linkages between activity branches in terms of co2 emissions and applies this methodology to the spanish case it suggests that emissions are related to the input output productive relationships within an economy to the co2 emissions intensity of sectors and to the structure of final demand of different sectors a formal analysis of these factors is carried out by means of an input output framework combined with sensitivity analysis and lineal programming the most co2 emissions intensive productive relationships in spain are shown this consideration of the main linkages contributes to the identification of the key sectors and facilitates the design of effective policy measures aimed at co2 emissions abatement

stock market wealth and consumption this paper explores the link between changes in the aggregate value of corporate stock and changes in consumer spending it presents data on the distribution of corporate stock ownership based on the 1998 survey of consumer finances it also uses time series evidence on the comovement of stock market wealth and various categories of consumer spending to calibrate the wealth effect it concludes that in the year after a change in stock market values consumer spending is likely to rise by between one and two cents for each dollar increase in the value of corporate stock