pathways to a low carbon economy estimations on macroeconomic costs and potential of carbon emission abatement in beijing abstract developing reliable frameworks to estimate the potential of co2 emission abatement and its associated costs merits urgent attention this study aims to estimate the potential as well as macroeconomic costs of co2 emission abatement in beijing using the industrial economy as the basis multiobjective programming and genetic algorithm are integrated into the input output analysis several important findings have been gathered in the study 1 the abatement cost varies between 259 97 and 535 46 per ton at different rates of economic growth 2 a reinforced emission abatement target can induce higher macroeconomic costs 3 an inverse u shaped relationship between co2 reduction cost and gdp growth rate was found when gdp growth rate is above the threshold value of 7 marginal abatement costs decrease rapidly in parallel with gdp growth when the gdp growth rate is below 7 the marginal abatement cost increases significantly with economic growth 4 industries that have the highest and least potential of abatement have been identified for effectively reducing co2 emissions beijing needs to promote economic restructuring to maximize the potential of emission abatement and also fulfil the emission abatement target in a cost effective way this paper provides a quantitative approach to rationalize the policy design process of enacting emission targets and recommends cost effective abatement strategies

comment on cole the view that small rms face greater problems in obtaining credit thanlarge rms has a long history going back at least as far as the loan relationshipmodels of hodgeman 1961 and wood 1975 and the credit rationing work ofja ee and modigliani 1969 nevertheless there are few studies that provideor analyze direct evidence that credit is rationed with nonprice terms to rms at the macro level most empirical studies of business credit availability use in direct proxies ranging from early studies such as ja ee and modigliani 1969 who gauged availability by the share of small sized loans among all bank loans to more modern models that point to a role of cash ow as a determinant ofinvestment at the micro level empirical studies have indirectly tested forthe existence of credit rationing by assessing the behavior of loan pricing e g berger and udell 1992 1995 testing whether liquidity or cash owhas a greater impact on investment by smaller rms relative to larger rms e g fazzari et al 1988 or investigating whether smaller rms more heavilyuse expensive trade credit during periods of tight credit e g ja ee 1971 pe tersen and rajan 1994 cole 1998 lls a void in the literature on credit availability by testing how rm characteristics a ect a small rm s likelihood of experiencing a loan denialusing a unique cross section data set that provides direct evidence of nonpricecredit rationing this paper nds that preexisting nancial service relationshipswith a lender have a positive e ect on the probability of loan approvals con sistent with prior studies arguing that banks gain information about credit riskfrom monitoring borrower deposit activity e g black 1975 fama 1985 nakamura 1993 in addition results indicate that much of the e ect of

nonmonetary effects of the financial crisis in propagation of the great depression this paper examines the effects of the financial crisis of the 1930s onthe path of aggregate output during that period our approach is complementary to that of friedman and schwartz who emphasized the monetary impact of the bank failures we focus on non monetary primarily credit related aspects of the financial sector output link and consider the problems of debtors as well as those of the banking system we argue that the financial disruptions of 1930 33 reduced the efficiency of the credit allocation process and that the resulting higher cost and reduced availability of credit acted to depress aggregate demand evidence suggests that effects of this type can help explain the unusual length and depth of the great depression this abstract was borrowed from another version of this item

instability of the u s money demand function this paper surveys the two major episodes of instability of the u s money demand function known respectively as the mystery of missing money and the great velocity decline it also assesses the recent literature on open economy money demand models and their usefulness in explaining the puzzling behavior of money demand manifested shortly after the transition to floating exchange rates copyright 1991 by blackwell publishers ltd

income distribution and current account imbalances we develop a three country stock flow consistent macroeconomic model to study the effects of changes in both personal and functional income distribution on national current account balances each country has a household sector and a non household corporate sector the household sector is divided into income deciles and consumer demand is characterized by upward looking status comparisons following the relative income hypothesis of consumption the strength of consumption emulation depends on country specific institutions the model is calibrated for the united states germany and china simulations suggest that a substantial part of the increase in household debt and the decrease in the current account in the united states since the early 1980s can be explained by the interplay of rising top end household income inequality and institutions on the other hand the weak domestic demand and increasing current account balances of germany and china since the mid 1990s are strongly related to shifts in the functional income distribution at the expense of the household sector

nonlinear liquidity growth dynamics with corridor stability abstract the paper presents a dynamic model of the financial real interaction in particular it shows that i liquidity when facilitated through credit can operate procyclically ii credit may add to the asymmetry of business cycles and iii endogenous propagation mechanisms in monetary economies are shock dependent using a variant of foley s growth cycle model we demonstrate that the portrayal of financial read forces exhibits corridor stability in this case small shocks have no lasting effects but large enough shocks can lead to persistent cycles or unstable non periodic fluctuations the hopf birfurcation theorem is rendered inapplicable due to the fact that the trajectories are stable in the vicinity of equilibrium a global characterization of the dynamics is required instead as credit by growing makes itself grow so when distrust has taken the place of confidence failure and panic breed panic and failure marshall 1879 99

the behavior of the currency deposit ratio during the great depression comment in the coefficient of assets from 1 14 or 1 22 to 0 66 is not entirely due to economies of scale or a change in the mix of activities our results agree with revell 1980 in identifying the source of efficiency improvement as productivity gains proper second the sample group uses its offices more intensively than do the top 150 in either 1967 or 1979 this sample group has 14 29 employees per office versus 9 81 in 1967 and 7 69 in 1979 for the top 150 banks finally it is noteworthy that the smaller banks used fewer branches and employees relative to their assets than did the 1979 top 150 this is consistent with some recent evidence in tschoegl 1982 suggesting the possible existence of diseconomies of scale it is also consistent with the findings of benston et al 1982 for a sample of united states banks that where possible the banks expanded output by opening more offices as well as through output growth in each office and that this results in operating cost scale diseconomies

the effects of urban agglomeration economies on carbon emissions evidence from chinese cities abstract this study expounded the mechanism of the effects of urban agglomeration economies on carbon emissions based on the theory of agglomeration economies based on the stirpat model we built an econometric model we then used the method of spatial econometrics to estimate the effects of urban agglomeration economies on carbon emissions through matching the firm level data and panel data of 283 prefecture level and above cities from 2003 to 2010 in china the results reveal that both specialization and diversification agglomeration can significantly promote carbon emission reduction in local and neighboring cities through the agglomeration externalities specifically specialization agglomeration of low end technology industry has significant reduction effects on carbon emission of local and neighboring cities in most cases while the diversification agglomeration has increased it the specialization and diversification agglomeration of midrange technology industry have increased the carbon emissions of the local and neighboring cities furthermore the specialization and diversification agglomeration of high end technology industry have significant carbon emission reduction effects in varying degrees for the local and neighboring cities

were price changes during the great depression anticipated abstract this paper reassesses whether the large swings in prices during the 1930 s were anticipated we argue that uncertainty about monetary fiscal and exchange rate policies induced systematic differences between the rate of price change expected by economic agents at the time and the time series forecasts of inflation our analysis of nominal interest rates and ex post inflation strongly supports this view in fact our results suggest that the deflation of the early depression years and the inflation that followed were both largely unanticipated

money and credit in a keynesian model of income determination this paper integrates the theory of money and credit derived ultimately from wicksell into the keynesian theory of income determination with assets allocated according to tobinesque principles the model deployed has much in common with the modern endogenous money school initiated by kaldor which emphasises the essential role played by credit in any real life economy since production takes time and the future is always uncertain new ground is broken methodologically because all the propositions are justified by simulations of a rigorous 60 equation model making it possible to pin down exactly why the results come out as they do one conclusion of the paper is that there is no such thing as a supply of money distinct from the money which agents wish to hold or find themselves holding this finding is inimical possibly in the end lethal to the way macroeconomics is currently taught as well as to the neoclassical paradigm itself

post keynesian stock flow consistent modelling a survey the aim of the paper is to provide an overview of the current stock ow consistent sfc literature indeed we feel the sfc approach has recently led to a blossoming literature requiring a new summary after the work of dos santos and above all after the publication of the main reference work on the methodology godley and lavoie s monetary economics an integrated approach to credit money income production and wealth the paper is developed along the following lines first a brief historical analysis investigates the roots of this class of models that can be traced as far back as 1949 and the work of copeland second the competing points of view regarding some of its main controversial aspects are underlined and used to classify the different methodological approaches followed in using these models namely we discuss i how the models are solved ii the treatment of time and its implication and ii the need or not for microfoundations these results are then used in the third section of the paper to develop a bifocal perspective which allows us to divide the literature reviewed according to both its subject and the methodology we explore various topics such as financialisation exchange rate modelling policy implication the need for a common framework within the post keynesian literature and the empirical use of sfc models finally the conclusions present some hypotheses and wishes for the possible lines of development of sfc models

modeling the demand for narrow money in the united kingdom and the united states abstract despite the importance of well specified empirical money demand functions for inference forecasting and policy problems in modeling have arisen concerning the economic theories of money demand the data institutional frameworks financial innovation and econometric implementation by developing constant data coherent m 1 demand equations for the u k and the u s we investigate these issues and explain such puzzles as missing money the great velocity decline and the recent explosion in m 1 the endogeneity of money the lucas critique and the non invertibility of our m 1 models are also discussed

fundamentals panics and bank distress during the depression we assemble bank level and other data for fed member banks to model determinants of bank failure fundamentals explain bank failure risk well the first two friedman schwartz crises are not associated with positive unexplained residual failure risk or increased importance of bank illiquidity for forecasting failure the third friedman schwartz crisis is more ambiguous but increased residual failure risk is small in the aggregate the final crisis early 1933 saw a large unexplained increase in bank failure risk local contagion and illiquidity may have played a role in pre 1933 bank failures even though those effects were not large in their aggregate impact

great expectations and the end of the depression what ended the great depression in the united states this paper suggests that the recovery was driven by a shift in expectations this shift was triggered by president franklin delano roosevelt s fdr policy actions on the monetary policy side roosevelt abolished the gold standard and announced an explicit policy objective of inflating the price level to pre depression levels on the fiscal policy side roosevelt expanded real and deficit spending which helped make his policy objective credible the key to the recovery was the successful management of expecta tions about future policy roosevelt s rise to power is modeled as a policy regime change as in thomas sargent 1983 and peter temin and barry wigmore 1990 this paper formalizes temin and wigmore s argu ment in a repeated game setting using a dynamic stochastic general equilibrium dsge model and argues that the regime change can account for the recovery in the model a regime change means the elimination of certain policy dogmas that constrain the actions of the government the regime change generates an endogenous shift in expectations due to a coordination of mon etary and fiscal policy this coordination ended the great depression by engineering a shift in expectations from contractionary i e the private sector expected future economic contrac tion and deflation to expansionary i e the public expected future economic expansion and inflation the expectation of higher future inflation lowered real interest rates thus stimulating demand while the expectation of higher future income stimulated demand by raising permanent income

inference in cointegrating models uk m1 revisited the paper addresses the practical determination of cointegration rank this is difficult for many reasons deterministic terms play a crucial role in limiting distributions and systems may not be formulated to ensure similarity to nuisance parameters finite sample critical values may differ from asymptotic equivalents dummy variables alter critical values often greatly multiple cointegration vectors must be identified to allow inference the data may be 1 2 rather than 1 1 altering distributions and conditioning must be done with care these issues are illustrated by an empirical application of multivariate cointegration analysis to a small model of narrow money prices output and interest rates in the uk copyright 1998 by blackwell publishers ltd

exchange rate indeterminacy in portfolio balance mundell fleming and uncovered interest rate parity models with full stock flow accounting respected the two country open economy portfolio balance model has just two independent equations for asset market clearing it can determine home and foreign interest rates but not the exchange rate if asset market equilibria vary smoothly over time the balance of payments equation in the mundell fleming model is not independent and cannot set the exchange rate either the familiar fixed reserves floating rate vs endogenous reserves fixed rate dichotomy does not exist and fundamentals based econometric models of the exchange rate are bound to fail an alternative is a two country is lm model with exchange rate dynamics added its dynamic properties under uncovered interest rate parity are briefly explored copyright 2004 oxford university press

the demand of liquid assets with uncertain lumpy expenditures abstract we consider an inventory model for a liquid asset where the per period net expenditures have two components one that is frequent and small and another that is infrequent and large we give a theoretical characterization of the optimal management of liquid asset as well as of the implied observable statistics we use our characterization to interpret some aspects of households currency management in austria as well as the management of demand deposits by a large sample of italian investors

financial crisis and the great depression a regime switching approach i explore the timing of and effects of the u s financial crisis of the 1930s in a regime switching framework estimated conditional probabilities over the state of the financial sector suggest that a prolonged period of crisis begins not with the 1929 stock market crash but with the first banking panic of october 1930 these probabilities also suggest that the crisis persists until the introduction of federal deposit insurance in early 1934 consistent with the view that this financial crisis had real effects these conditional probabilities contain additional explanatory power for output fluctuations this is in addition to that provided by the money stock

relaxing the cash in advance constraint at a fixed cost are simple trigger target portfolio rules optimal this paper studies the microeconomic foundations of trigger target rules of portfolio demand such as the demand for money it allows an agent to relax her cash in advance constraint by paying a fixed transactions cost to move between money and the interest bearing asset an example is generated where the potential of being liquidity constrained in order to avoid incurring the transactions cost can cause excessive nonconcavities of the value function in a dynamic program such that simple trigger target rules of money demand are suboptimal

seigniorage and the case for national money in countries with high rates of inflation there is typically movement away from the use of the local currency the paper analyzes the costs and benefits of using a local currency with emphasis on the seigniorage foregone by using a foreign money even if it should be desirable for a country to fix its exchange rate it still loses seigniorage if it does not use its own money the case for using a foreign money then turns largely on the superior discipline imposed on domestic policymakers by removing their control over the money supply alternative methods of imposing discipline are discussed estimates of the amount of seigniorage raised by different governments are presented seigniorage amounts in some cases to about 10 percent of government revenue estimates are also presented of both the annual flow and one time stock costs of giving up use of domestic currencies and instead using the dollar the flow cost is typically about 1 percent of gnp and the stock cost is around 10 percent of gnp

do capital market imperfections exacerbate output fluctuations abstract we develop a dynamic general equilibrium macroeconomic model where a proportion of firms are credit constrained due to asymmetric information in general a macroeconomic shock has additional effects created by a reallocation of funds between credit constrained and unconstrained firms as they have different marginal productivities we show however that the output response to shocks is not necessarily amplified and can be dampened by the presence of asymmetric information this depends on the impact of the shock on the composition of external and internal funds for credit constrained firms

inflation targeting monetary and fiscal policies in a two country stock flow consistent model this paper develops a simple two country stock flow consistent model based on that of godley and lavoie in order to motivate the use of stabilisation policies persistent inflationary pressure and endogenous economic cycles are introduced into the model three scenarios are then simulated a step decrease in real exports from country b increased wage pressure in country b and an income tax cut in country a in all cases monetary and fiscal policies in isolation enjoy little success but a combined monetary and fiscal approach to stabilisation proves highly effective moreover the model suggests that the pursuit of autonomous inflation targeting in each country introduces excessive exchange rate volatility relative to an alternative rule in which one central bank takes a leading role in interest rate setting

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 nonmonetary effects of financial factors during the interwar period i introduction in a monetary history of the united states friedman and schwartz 1963 attributed the enormous decline in real output and prices during the great depression of 1929 1933 to an unprecedented fall in the supply of money while there is much support today for the view that money played an important role in this episode many economists feel that this variable alone does not provide a sufficiently complete explanation of the link between the chaotic conditions in the u s financial sector and aggregate output and prices bernanke 1983 contended in an influential paper that financial shocks had important nonmonetary effects on aggregate economic activity in addition to their effects via the supply of money rather than consider the 1929 33 episode outside of its context bernanke widened his sample to include the entire interwar period which he defined as january 1919 december 1941 the major purpose of this paper is to present empirical evidence on the importance of the nonmonetary effects of financial factors in explaining fluctuations in real output and prices during the interwar period we define the interwar period as august 1922 june 1938 by omitting from our sample a few years immediately following world war i and immediately preceding world war ii we avoid the potential problems connected with war related government expenditures and autonomous gold flows discussed in joines 1985 our interwar period corresponds closely to the four peacetime cycles identified by firestone 1960 the theoretical literature on the nonmonetary effects of financial factors focuses on two related but distinct aspects 1 first studies by bernanke and blinder 1988 williamson 1987a 1987b bernanke and gertler 1987 and scheinkman and weiss 1986 demonstrate that the efficiency with which banks perform their intermediation function is an independently important determinant of the level of real economic activity second bernanke and gertler 1989 1990 gertler and hubbard 1988 and calomiris and hubbard 1990 focus on the effects of shocks to borrowers net worth positions on aggregate economic activity this approach suggests that exogenous shocks to borrowers net worth may be a source of economic fluctuations therefore for example to the extent that a deflation is unanticipated it is likely to erode borrowers net worth and thereby adversely affect aggregate economic activity beginning with fisher 1933 this deflation story has played an important role in studies such as bernanke 1983 hamilton 1987 and bernanke and james 1990 that attempt to explain the great depression in evaluating the effects of financial sector shocks during the great depression bernanke 1983 argued that in addition to the traditional monetary effects of adverse shocks to financial intermediation stressed by friedman and schwartz 1963 these shocks increased the cost of credit intermediation which in turn led to credit contraction rejection of otherwise profitable projects and subsequent falls in output to test this hypothesis bernanke included the deposits of failing banks and the liabilities of failing businesses as joint proxies for the cost of credit intermediation in a barro 1977 type output equation that also included unanticipated money both the deposits of failing banks and liabilities of failing businesses were found to be significant moreover dynamic simulations of the path of output for the period between mid 1930 and march 1933 accounted for substantially more of the actual decrease in output than was captured when only unanticipated money was included in the output equation in place of the joint proxies bernanke also used the yield differential between baa corporate and long term u s government bonds as a proxy for credit intermediation costs in all cases entry of the credit cost proxies significantly increased the percentage of the decline in output that was captured

financial innovation new assets and the behavior of money demand abstract two fundamental changes in us banking regulations have affected the behavior of money demand m1 the first authorized checkable deposit accounts paying explicit interest rates the second allowed these rates to be market determined the theoretical literature does not directly address the impact of these events suggesting that they are primarily an empirical issue however the empirical literature has yet to agree on the impact of financial innovation on money demand for example several studies report an increase in the elasticity of money demand several others report a decline this paper uses a lancaster type choice model to analyze formally the expected impact of these two changes on the demand for money the model derives specific conditions under which i the demand for money increases as new assets are introduced and ii the impact of either the introduction of new assets or the elimination of interest rate restrictions on the elasticity of money demand

solvency rule and capital centralisation in a monetary union brancaccio and fontana 2013 have suggested that the central bank influences the solvency conditions of firms and households in the economic system this solvency rule is examined here within a stylised model of a monetary union characterised by different rates of accumulation and inflation across its two member countries the rule highlights the existence of a relationship between the interest rate set by the central monetary authority and the allocation of ownership of existing physical capital among the member countries of the monetary union i e the rates of capital centralisation the paper also shows the nexus between solvency and government debt sustainability and examines the implications of deflationary or currency devaluation policies for the solvency conditions

gresham s law or gresham s fallacy gresham s law often takes two forms the rule that bad money drives out good money and a qualified version of that rule that requires a fixed exchange rate between the two monies yet history contr

a laissez faire approach to monetary stability this paper develops some diverse hints for a new monetary system offered separately by fischer black eugene fama and robert e hall for reasons that will become evident though we should perhaps say payments system instead of monetary system none of the economists mentioned has actually proposed the particular system set forth here nor examined all its properties and we call it the bfh system not to implicate them but only to give credit for some component ideas and to have a convenient label l regardless of who if anyone may actually advocate the system contemplating it is instructive it illuminates by contrast some characteristics of our existing and recent systems

the management of near money in the miller orr model is not optimal the most prominent model of the transactions demand for money that incorporates the availability of more than one interest bearing asset is that of miller and orr 1968 this three asset model is an extension of their simpler two asset money bonds model in which money is managed as an inventory with the objective of minimizing holding and transactions costs the extended model is used in graduatelevel textbooks to show that a corporate money manager facing an array of assets will behave much like the manager faced with a choice between money and only one type of security so that the simple model is an adequate basis for modeling the demand for money 1 in empirical work a similar belief is reflected in implementations of the transactions model of money demand that utilize a broad definition of money as though transactions motives will induce a money manager to handle a spectrum of near money assets in the same way as the medium of exchange the miller orr model appears to support such interpretations because in its three asset version the interrnediate interest bearing asset is managed in a fashion similar to that of non interest bearing money but when miller and orr solve this extended version of their model they neglect the corner solution that would allow the manager to hold only the highest yielding asset in this note i show that when the corner solution is

a simple model of three economies with two currencies the eurozone and the usa this paper presents a keynesian model which describes three countries trading merchandise and financial assets with one another it is initially assumed that all three countries have independent fiscal policies but that two of the countries share a currency hence the model can be used to make a preliminary analysis of the conduct of economic policy in the eurozone vis a vis the rest of the world the usa the main conclusion will be that if all three countries do indeed operate independent fiscal policies the system will work under a floating currency regime but only so long as the european central bank is prepared to modify the structure of its assets by accumulating an ever rising proportion of bills issued by any weak euro country

the deposits channel of monetary policy we propose and test a new channel for the transmission of monetary policy we show that when the fed funds rate increases banks widen the interest spreads they charge on deposits and deposits ow out of the banking system we present a model in which imperfect competition among banks gives rise to these relationships an increase in the nominal interest rate increases banks market power inducing them to increase deposit spreads and hence restrict deposit supply households respond to the increase in deposit prices by substituting from deposits into less liquid but higheryielding assets consequently changes in the nominal interest rate aect banks cost of capital and lending using branch level data on the universe of u s banks we show that following an increase in the fed funds rate deposit spreads increase by more and supply falls more in areas with less deposit competition we control for changes in banks lending opportunities by comparing branches of the same bank we control for changes in macroeconomic conditions by showing that deposit spreads widen immediately after a rate change and even if this change is fully anticipated our results imply that monetary policy has a signicant impact on how the nancial system is funded on the quantity of safe and liquid assets it produces and on its provision of loans to the real economy

money credit constraints and economic activity when government expenditures exceed current tax revenues the resulting deficit must be financed either by issuing bonds which imply obligations to levy future taxes or by creating high powered money the choice between money and bonds is often thought to be of great moment for both real and nominal variables that is monetary policy matters there is by now a wide empirical consensus that monetary policy has effects on real variables like output and employment but there is far less agreement about why this is so the purpose of this paper is to take issue with some currently fashionable views of why money has real effects and to suggest a new theory or rather resurrect an old one the loanable funds theory and give it new improved microfoundations this abstract was borrowed from another version of this item

understanding the accumulation of bank and thrift reserves during the u s financial crisis abstract the level of aggregate excess reserves held by u s depository institutions increased significantly at the peak of the 2007 2009 financial crisis although the amount of aggregate reserves is determined almost entirely by the policy initiatives of the central bank that act on the asset side of its balance sheet the motivations of individual banks in accumulating reserves differ and respond to the impact of changes in the economic environment on individual institutions we undertake a systematic analysis of this massive accumulation of excess reserves using bank level data for more than 7000 commercial banks and almost 1000 savings institutions during the u s financial crisis we propose a testable stochastic model of reserves determination when interest is paid on reserves which we estimate using bank level data and censored regression methods we find evidence primarily of a precautionary motive for reserves accumulation with some notable heterogeneity in the response of reserves accumulation to external and internal factors of the largest banks compared with smaller banks we combine propensity score matching and a difference in differences approach to determine whether the beneficiaries of the capital purchase program of the troubled asset relief program accumulated less cash including reserves than non beneficiaries contrary to anecdotal evidence we find that banks that participated in the program accumulated less cash including reserves than nonparticipants in the initial quarters after the capital injection

carbon emission reduction potentials under different polices in chinese cities a scenario based analysis abstract city is the core for carbon emission reduction this paper examines co 2 emission efficiency and productivity in 286 chinese cities under different production scenarios using a non radial directional distance function approach the examination is conducted via three scenarios namely co 2 emission reduction er emission reduction and energy conservation erec and emission reduction energy conservation and economic growth ereceg the results show substantial differences in total factor emission efficiency and productivity across the three scenarios we also found that total factor emission efficiency varies considerably across regional and different sized city groups however the distribution dynamics analysis provides strong evidence for the convergence of total factor emission efficiency across chinese cities in the long run efficiency change contributes of the majority of cross city variation in productivity growth for the sample period however low average total factor emission efficiency and large disparity in emission efficiency indicate great potential for future co 2 reduction regional development programs tend to drive economic activities into low co 2 emission performance regions our empirical findings provide valuable policy implications for achieving the joint targets of economic growth and co 2 emission reduction

the failure of the bank of united states a defense of joseph lucia note in a recent article in an economic history journal joseph l lucia 1985 reappraised the analysis by milton friedman and anna j schwartz 1963 of the failure of the bank of united states in december 1930 in their extraordinary reply friedman and schwartz 1986 question lucia s scientific integrity as well as the scientific standards of the journal in which lucia s article appeared their opening paragraph states

an integrated view of tests of rationality market efficiency and the short run neutrality of monetary policy abstract this paper analyzes an important class of models in which expectations play an important role topics included in the analysis are tests of 1 rationality of forecasts in either market or survey data 2 capital market efficiency 3 the short run neutrality of monetary policy and 4 granger causality in macroeconometric models the common elements of these tests are highlighted in particular cross equation tests for rationality or the short run neutrality of money are shown to be equivalent to more common regression tests in the literature these results demonstrate that the exact specification of the relevant information set used in rational forecasts is not necessary for the cross equation tests to have desirable asymptotic properties also discussed are the conditions for identification of coefficients and testability of hypotheses

the impact of the economic crisis and policy actions on ghg emissions from road transport in spain abstract road traffic is the greatest contributor to the carbon footprint of the transport sector and reducing it has become one of the main targets of sustainable transport policies an analysis of the main factors influencing greenhouse gas ghg emissions is essential for designing new energy and environmentally efficient strategies for the road transport this paper addresses this need by i identifying factors which influence the carbon footprint including traffic activity fuel economy and socioeconomic development and ii proposing a methodological framework which uses modified laspeyres index decomposition to analyze the effect of important drivers on the changes in emissions of road transport in spain during the period from 1990 to 2010 the results demonstrate that the country s economic growth has been closely linked to the rise in ghg emissions the innovative contribution of this paper is the special analysis of the changes in mobility patterns and ghg emissions during the economic crisis when for the first time spanish road traffic emissions decreased the reduction of road transport and improved energy efficiency has been powerful contributors to this decrease demonstrating the effectiveness of energy saving measures on the basis of this analysis several tailored policy recommendations have been suggested for future implementation

homogeneity and the transactions demand for money the paper presents the properties of money demand implied by the frenkel jovanovic 1980 inventory model without approximation the money demand function is implicitly defined by the first order condition of the model from the implicit function we show that the elasticities of money demand satisfy a set of homogeneity conditions we also show that increasing transactions cost increases the cash flow elasticity the interest elasticity in absolute value and the uncertainty elasticity but decreases the transactions cost elasticity if the ratio of cash flow uncertainty to the transactions variable is small then the interest elasticity is greater than 1 2 in contrast it lies between 71 and 1 2 when the approximation method is applied

cash management in a randomly varying environment we study a cash management system in which the distribution of the cash flow xn in period n 1 2 depends on the state in of a randomly varying environment sufficient conditions are found for the optimality of a simple transfer rule generalizing and partially improving the well known results for the classical case with i i d cash flows these and further structural results obtained for the cash balance are shown to reduce the computational effort drastically in determining an optimal transfer rule in addition structural and computational results w r t the environment are derived finally some examples are given for economic and statistical environments and their interactions with the cash flow process

unexpected monetary disturbances during the gold standard era abstract this empirical paper uses the barro methodology of estimating unexpected monetary shocks to determine the effect these shocks had on real output in the u s during the gold standard era between 1880 and 1913 it also investigates whether changes in a measure of financial intermediation had real effects the results indicate that neither expected nor unexpected money shocks affected output changes in financial intermediation however were significantly correlated with output this result lends support to theories which stress the endogeneity of broad measures of the money supply

does the liquidity of a debt issue increase with its size evidence from the corporate bond and medium term note markets to investigate the liquidity of large issues this study tests for yield differences between corporate bonds and medium term notes mtns in the sample mtns have an average issue size of 4 million compared with 265 million for bonds among mtns that have the same issuance date the same maturity date and the same corporate issuer we find no relation between size and yields moreover bonds and mtns have statistically equivalent yields thus rather than suggesting that large issues have greater liquidity these findings indicate that large and small securities issued by the same borrower are close substitutes the objective of this study is to test for a relation between the size of corporate debt offerings and their yields if investors value large offerings for their greater liquidity then large issues will have lower yields than small issues alternatively if investors view securities of the same borrower as close substitutes there may be no relation between issue size and yields to investigate whether issue size is a significant determinant of liquidity we test for yield differences between medium term notes mtns and bonds of the same corporate issuers in most respects mtns are similar to corporate bonds however mtns have an average issue size of around 5 million in contrast most offerings in the bond market raise at least 100 million thus if liquidity increases with issue size bonds will have lower yields than mtns and large mtns will have lower yields than small mtns the data we use consist of 4 182 mtns and 68 bonds offered by four large borrowers between october 1987 and december 1992 the issues in the sample range in size from 102 000 to 1 2 billion a disperse distribution that allows us to make reliable inferences about the relation between issue size and yields to test for a size effect within the mtn market we create subsamples of mtns that have the same issuance date the same maturity date and the same corporate issuer mtns in these subsamples are identical except for their yields and size on average yields on large mtns in the subsamples are 0 35 basis point higher than yields on small mtns a finding that is inconsistent with the liquidity hypothesis we also test for a yield difference between bonds

towards an accounting view on money banking and the macroeconomy history empirics theory in this paper three views are considered which are traditionally associated with money cranks and brave heretics the first is that the credit nature of money has macroeconomic significance the second is that financial development can be bad for economic growth the third is that macroeconomic models need to be explicitly monetary macroeconomic models it is argued that in each of these three areas there has been a recent shift in mainstream economic opinion this suggests new opportunities for meaningful debate between heterodox and orthodox schools on money and finance it is further argued following skaggs 2003 that a common meeting ground could be an accounting view of economics this is a mode of macroeconomic analysis which explicitly uses accounting definitions identities that credit is also debt or that flows of a variable affect the stock of that variable or accounting methods e g decomposing different kinds of liabilities or linking flows of liquidity to flows of transactions to structure and direct the analysis the accounting view is highly pluralist yet clearly defined i discuss its applications to each of the three views

how big a problem is too big to fail a review of gary stern and ron feldman s too big to fail the hazards of bank bailouts this review essay examines whether too big to fail is as serious a problem as gary stern and ron feldman contend this essay argues that stern and feldman overstate the importance of the too big to fail problem and do not give enough credit to the fdicia legislation of 1991 for improving bank regulation and supervision however this criticism of the stern and feldman book does not detract from many of its messages the policy recommendations in their book have merit even if the too big to fail problem is currently not that serious because these policies make it less likely that a banking crisis will occur even if driven by other factors

suspension of payments bank failures and the nonbank public s losses abstract we present evidence on the effects of suspensions of payments from an episode that is close to a controlled experiment for examining those effects in 1861 about 44 of the banks in wisconsin closed 81 of the banks in illinois closed and noteholders suffered substantial losses the historical record suggests that an effective suspension of payments in wisconsin but not in illinois may explain the difference our statistical evidence indicates that the suspension of payments increased the probability of a bank remaining open by about 21 percentage points and decreased noteholders losses by about 14 cents per dollar

trends in road freight transportation carbon dioxide emissions and policies in china we adopted the simple average divisia index approach to explore the impacts of factors on the carbon dioxide co2 emissions from road freight transportation in china from 1985 to 2007 co2 emissions were investigated using the following as influencing factors the emission coefficient vehicle fuel intensity working vehicle stock per freight transport operator market concentration level freight transportation distance market share of road freight transportation ton kilometer per value added of industry industrialization level and economic growth building on the results we suggest that economic growth is the most important factor in increasing co2 emissions whereas the ton kilometer per value added of industry and the market concentration level contribute significantly to decreasing co2 emissions we also discussed some recent important policies concerning factors contained in the decomposition model

stock flow consistent macroeconomic models a survey the stock flow consistent sfc modelling approach grounded in the pioneering work of wynne godley and james tobin in the 1970s has been adopted by a growing number of researchers in macroeconomics especially after the publication of monetary economics by godley and lavoie which provided a general framework for the analysis of whole economic systems and the recognition that macroeconomic models integrating real markets with flow of funds analysis had been particularly successful in predicting the great recession of 2007 2009 we introduce the general features of the sfc approach for a closed economy showing how the core model has been extended to address issues such as financialization and income distribution we next discuss the implications of the approach for models of open economies and compare the methodologies adopted in developing sfc empirical models for whole countries we review the contributions where the sfc approach is being adopted as the macroeconomic closure of microeconomic agent based models and how the sfc approach is at the core of new research in ecological macroeconomics finally we discuss the appropriateness of the name sfc for the class of models we survey

who borrows from the lender of last resort understanding why banks borrow from the lender of last resort lolr during a nancial crisis is crucial to understanding the macroeconomic impact of such largescale interventions we document a strong divergence among banks take up of lolr assistance during the nancial crisis in the euro area as banks which borrowed heavily also used increasingly risky collateral we propose four explanations for this divergence

decomposition of aggregate carbon intensity for freight trends from 10 oecd countries for the period 1971 1993 abstract historical patterns of aggregate carbon intensity from freight are different than those from other sectors while aggregate carbon intensity declined for all other sectors aggregate carbon intensity for freight increased the adaptive weighted divisia rolling base year index specification is applied to carbon emissions from the freight sector of 10 oecd countries for the period 1970 1993 increases in aggregate carbon intensity for nine of the countries range from less than 20 to over 150 and may be primarily attributed to shifts in modal structure toward more carbon intensive modes these increases in aggregate carbon intensity are driven primarily by an increase in activity which parallels the growth in gdp furthermore changes in fuel price and vehicle purchase taxes do not appear to be effective instruments for reducing energy consumption for this end use alternative policy options including less carbon intensive fuels and technologies and reduced congestion appear to be better choices