a perspective on the symptoms and causes of the financial crisis abstract prior to the 2007 2008 financial crisis banking sector profits were very high but the profitability of financial intermediation was poor using a novel model of banking this article argues that the high profits were achieved through balance sheet expansion and growing default liquidity and term risk mismatches between assets and liabilities as a result large banks financial leverage rose as they became less liquid setting the conditions for a systemic banking crisis this article argues that the increase in financial leverage was possible due to misguided changes in the regulatory framework specifically the basel i capital accord and reductions in reserve requirements finally this article overviews and assesses the policy response in the aftermath of the crisis

transaction costs in the theory of unemployment this paper addresses the problem of accounting theoretically for the persistence of large scale unemployment it briefly reviews some of the well known shortcomings of the keynesian account based upon sticky wages and prices and upon robert clower s 1965 concept of effective demand arguing that these shortcomings can be seen as a failure explicitly to integrate transaction costs into the theory of unemployment the main constructive contribution of the paper is an example of a simple macro model along the lines of robert barro and herschel grossman 1971 in which transaction costs are made explicit an essential part of this example is an externality of the sort suggested by peter diamond 1982 the example provides an account of persistent unemployment with many keynesian features yet without some of the keynesian shortcomings in particular it assumes perfect wage and price flexibility

producer s dilemma experiments abstract embedding profit motivated producers in a simple macroeconomic model creates a system where expansion by one producer is unprofitable but coordinated expansions are profitable in this system any level of aggregate demand is a potential equilibrium the ruling equilibrium is determined by expectations rather than close the model with behavioral assumptions behavioral observations are made of subjects in this incentive environment

rockets and feathers understanding asymmetric pricing prices rise like rockets but fall like feathers this stylized fact of most markets is con rmed by many empirical studies in this paper i develop a model with competitive rms and rational partially informed consumers where such asymmetric response to costs by rms emerges naturally in contrast to public opinion and past work collusion is not necessary to explain such result using a rich dataset of retail gasoline prices i nd the observed price dispersion pattern to be consistent with the model s prediction

on the determinants of bank interest margins under credit and interest rate risks abstract this paper explores the determinants of optimal bank interest margins based on a simple firm theoretical model under multiple sources of uncertainty and risk aversion the model demonstrates how cost regulation credit risk and interest rate risk conditions jointly determine the optimal bank interest margin decision we find that the bank interest margin is positively related to the bank s market power to the operating costs to the degree of credit risk and to the degree of interest rate risk an increase in the bank s equity capital has a negative effect on the spread when the bank faces little interest rate risk the effect of rising interbank market rate on the spread is ambiguous and depends on the net position of the bank in the interbank market our findings provide alternative explanations for the empirical evidence concerning bank spread behavior

the federal funds rate and the channels of monetary transmission the authors show that the interest rate on federal funds is extremely informative about future movements of real macroeconomic variables then they argue that the reason for this forecasting success is that the funds rate sensitively records shocks to the supply of bank reserves that is the funds rate is a good indicator of monetary policy actions finally using innovations to the funds rate as a measure of changes in policy the authors present evidence consistent with the view that monetary policy works at least in part through credit i e bank loans as well as through money i e bank deposits copyright 1992 by american economic association

interest rate deregulation monetary policy efficacy and rate rigidity abstract this paper examines the effects of interest rate regulation and subsequent deregulation on the efficacy of monetary policy and rigidity of retail bank deposit rates in hong kong using an error correction model we find that interest rate deregulation increases the efficacy of monetary policy by improving the correlation between retail bank deposit rates and market interest rates and increasing the degree of long term pass through for retail bank deposit rates our study also shows that the adjustments in retail bank deposit rates are asymmetric and rigid upwards during the regulated period but tend to be rigid downwards during the deregulated period the spreads between retail bank deposit rates and market rates have also tightened sharply after the removal of interest rate controls

consolidation in banking and the lending channel of monetary transmission evidence from asia and latin america abstract this paper examines the relationship between increased consolidation in banking and monetary policy transmission in eighteen asian and latin american economies using bank level data from 1996 to 2006 our results provide consistent evidence that as concentration in banking increases the bank lending channel is weakened leading the monetary policy transmission mechanism to be less effective we also investigate how this relationship between concentration and the strength of the lending channel depends on bank specific characteristics using bank level balance sheet and income statement data allows us first to better identify the effects of banking consolidation on the supply side bank lending channel from those of the demand side interest rate channel and second to test for any systematic differences in the impact of consolidation on monetary policy transmission across banks of different size and financial strength we also discuss potential explanations for and policy implications of the main findings of this paper

acquisition targets and motives in the banking industry this paper uses a large sample of individual banking organizations observed from 1996 to 2005 to investigate the characteristics that made them more likely to be acquired we use a definition of acquisition that we consider preferable to that used in much of the previous literature and we employ a competing risk hazard model that reveals important differences that depend on the type of acquirer since interstate acquisitions became more numerous during this period we also investigate differences in the determinants of acquisition between in state and out of state acquirers we also employ a subsample of publicly traded banking organizations to investigate the role of managerial ownership in explaining the likelihood of acquisition the hypothesis that acquisitions serve to transfer resources from less efficient to more efficient uses receives substantial support from our results as do a number of other relevant hypotheses

inflation financial markets and long run real activity abstract empirical evidence suggests that real activity the volume of bank lending activity and the volume of trading in equity markets are strongly positively correlated at the same time inflation and financial market activity are strongly negatively correlated in the long run as are inflation and the real rate of return on equity inflation and real activity are also negatively correlated in the long run particularly for economies with relatively high rates of inflation we present a monetary growth model in which banks and secondary capital markets play a crucial allocative function we show that at least under certain configurations of parameters the predictions of the model are consistent with these and several other observations about inflation finance and long run real activity

understanding the cyclical nature of financial intermediation costs intermediation costs i e all noninterest bank expenses are counter cyclical and their changes have significant effects at the country level however the literature is silent on what drives their cyclicality previous studies have examined costs using cross sectional or low frequency data and thus cannot capture dynamic macroeconomic effects across time we fill this gap by examining u s intermediation costs using a quarterly bank level dataset from 1993 through 2012 this data set allows for the separation of microeconomic and macroeconomic factors affecting the cyclicality of costs the analysis shows that house prices are the main driving source of this counter cyclicality because housing is used as collateral a price decline leads banks to increase their operating costs for monitoring screening and litigation costs which cause a credit crunch in the economy

when does the prime rate change abstract we study the frequency of prime rate changes we model the prime rate as a time series variable that can be changed only at some cost this yields a logit model in which the probability of a prime rate change is a function of market variables we test this model using data from a micro data set that gives the dating of prime rate changes the results indicate that adjustment costs are important to the prime rate adjustment process and that changes in exogenous variables have a significantly larger effect on the probability of a prime rate increase than decrease

a test of the law of one price in retail banking this paper investigates the level and the determinants of retail banking interest rate differences among spanish banks in the period 1989 2003 we find that the interest rates of twenty five different bank loan and deposit products adjust rather rapidly to their long term values in response to external shocks as the relative version of the law of one price predicts but the evidence runs contrary to the absolute version of the law credit risk premium part of the marginal cost of the loans granted by a particular bank is an important source of interest rate dispersion across banks and loan products both before and after spain joined the euro zone therefore differences in credit risk policies across banks must be taken into account when forming expectations about european retail banking integration

on the firm level implications of the bank lending channel of monetary policy abstract standard models of the bank lending channel are unable to yield predictions on the differential impact of monetary policy shocks over heterogeneous borrowers this inability has made researchers doubt about the role played by bank credit as a transmission mechanism of monetary policy moreover it has made them reject those models in favor of the balance sheet channel as a transmission mechanism in this paper we show that an augmented version of the bank lending channel that allows for firm heterogeneity but without any role for firms balance sheets reproduces well the dynamics of firm level data our contribution is to show that it is not clear that the bank lending channel should be rejected in favor of alternative theories on the basis of its inability to reproduce firm level data thus there is additional room for econometric tests that can provide support to the bank lending channel

energy rent and public policy an analysis of the canadian coal industry abstract this paper analyses issues in resource rent through a case study of the canadian coal industry a model of the coal industry is constructed to estimate the magnitude of rent and distribution of coal rent between government and industry over the 30 year period from 1970 to 2000 disaggregation of results by coal sector shows that rent varied widely with one sector generating substantial rent and other sectors incurring large losses the pattern of development of the coal sector followed what can be termed a rent dissipation cycle in which the generation of rent in the profitable sector created excessively optimistic expectations that encouraged new entrants to dissipate rent by developing uneconomic capacity the analysis also shows that the system used to collect rent was ineffective the public owner collected only one third of the rent on the profitable mines and collected royalty revenue from the unprofitable mines even though no rent was generated the case study illustrates that improvements in private sector planning based on a better appreciation of resource market fundamentals elimination of government subsidies that encourage uneconomic expansion and more effective rent collection are all needed to avoid rent dissipation and increase the benefits of energy development in producing jurisdictions the study also illustrates that estimates of rent in the resource sector should disaggregate results by sector and make adjustments for market imperfections to accurately assess the magnitude of potential rent

the price concentration relationship in banking the commonly observed positive correlation between market concentration and profitability may be explained by noncompetitive pricing behavior as argued by the structure performance hypothesis or by the greater efficiency of firms with dominant market shares as argued by the efficient structure hypothesis by examining the price concentration relationship instead of the profit concentration relationship this paper tests the structure performance hypothesis in a manner that excludes the efficient structure hypothesis as an alternative explanation of the results the results strongly support the structure performance hypothesis and are robust with respect to model specification measurement of concentration and econometric technique copyright 1989 by mit press

petroleum policy issues in developing countries abstract petroleum is of vital importance to most developing countries either in their capacity as producers or consumers on both counts they are heavily exposed to the impact of the large oil price fluctuations which have characterized the last 20 years and are likely to be prevalent in the foreseeable future to optimize their benefits in government take and investment producing countries should place emphasis on profit related fiscal instruments consuming countries should ensure that oil prices reflect their opportunity costs the design of consumption taxes on petroleum products should take into account a their revenue raising potential b their distributional effects c the need to correct for externalities in the use of petroleum and d the energy security price vulnerability aspects

macroeconomic implications of deep habits in banking recent empirical evidence shows that price cost margins in the market for bank credit are countercyclical in the u s economy and that this cyclical behavior can be explained in part from the fact that switching banks is costly for customers i e from a borrower hold up effect our goal in this paper is to study the financial accelerator role of these countercyclical margins as a propagation mechanism of macroeconomic shocks to do so we apply the deep habits framework in ravn schmitt grohe and uribe 2006 to financial markets to model this hold up effect within a monopolistically competitive banking industry we are able to reproduce the pattern of price cost margins observed in the data and to show that the real effects of aggregate total factor productivity shocks are larger the stronger the friction implied by borrower hold up also output investment and employment all become more volatile than in a standard model with constant margins in credit markets an empirical contribution of our work is to provide structural estimates of the deep habits parameters for financial markets

the determinants of bank interest margins theory and empirical evidence this paper has developed a model of bank margins or spreads in which the bank is viewed as a risk averse dealer it was demonstrated that an interest spread or margin would always exist and that this was the result of transactions uncertainty faced by the bank moreover it was shown that this pure spread depended on four factors the degree of managerial risk aversion the size of transactions undertaken by the bank bank market structure and the variance of interest rates the model implied that liability and asset structures had to be analyzed together since they were directly interrelated through transactions uncertainty it was shown that because of this transactions uncertainty hedging behavior was perfectly rational within an expected utility maximizing framework extending the model from a structure with one kind of loan and deposit to loans and deposits with many maturities should lead to further interesting insights into margin determination especially as portfolio effects may become apparent

what s different among banks abstract based on commercial paper being a nearly perfect substitute for certificates of deposits cds and cd reserve requirements creating a higher cost of funds for banks fama shows that the banking industry must have some monopoly power relative to other financial institutions his analysis does not resolve whether this monopoly power is vested in banks collectively vis a vis other financial institutions or if the monopoly power extends to the level of individual banks using an event study framework to examine the elimination of a reserve requirement we find significant evidence of monopoly power at the level of individual banks

risk premium and market power in credit markets abstract the use of credit risk adjusted marginal opportunity cost of funds in the computation of the lerner index for bank loans opens new directions to properly evaluate market power of banks in credit markets beyond disputed concentration measures

search frictions credit market liquidity and net interest margin cyclicality the present paper contributes to the body of knowledge on search frictions in credit markets by demonstrating their ability to explain why the net interest margins of banks behave countercyclically during periods of expansion a fall in the net interest margin proceeds from two mechanisms i lenders accept that they must finance entrepreneurs that have lower productivity and ii the liquidity of the credit market rises which simplifies access to loans for entrepreneurs and thereby reinforces their threat point when bargaining the interest rate of the loan

rent seeking mechanism for safety supervision in the chinese coal industry based on a tripartite game model abstract there are extensive governmental rent seeking activities in safety supervision of the chinese coal industry the rents come from industry safety barriers low resource taxes and privilege policies for coalmining enterprises the rent seeking mechanism was analyzed using a model comprising dynamic games with incomplete information the equilibrium results indicate that the probability of national supervision is influenced by penalties and bribery there is negative correlation with penalties and positive correlation with bribery the rent seeking probability of a governmental safety supervision department is influenced by several factors and positively correlates with the cost of national supervision the probability of bribery of coalmining enterprises is influenced by several factors and positively correlates with wages of governmental departments and a reasonable rent seeking range reversed rent seeking reduces the probability of bribery but it s not worth recommending some recommendations are proposed

market structure and the nature of price rigidity evidence from the market for consumer deposits panel data on consumer bank deposit interest rates reveal asymmetric impacts of market concentration on the dynamic adjustment of prices to shocks banks in concentrated markets are slower to raise interest rates on deposits in response to rising market interest rates but are faster to reduce them in response to declining market interest rates thus banks with market power skim off surplus on movements in both directions since deposit interest rates are inversely related to the price charged by banks for deposits the results suggest that downward price rigidity and upward price flexibility are a consequence of market concentration

lending relationships and labor market dynamics abstract motivated by a negative link between credit spreads and labor force participation lfp and a positive link between these spreads and unemployment over the business cycle we study the role of lfp as an amplification mechanism of financial shocks in a labor search model with endogenous lfp lending relationships and credit market disruptions amid aggregate productivity and financial shocks that replicate the empirical volatility of lfp and credit spreads the model produces highly volatile unemployment and vacancies countercyclical credit spreads and unemployment and procyclical lfp when we quantitatively match the cyclical behavior of credit spreads the interaction between endogenous lfp and financial shocks gives rise to much sharper vacancy fluctuations and plays a key role in generating quantitatively factual cyclical labor market dynamics

what s different about banks abstract negotiable certificates of deposit cd s trade in the capital market in competition with other securities like commercial paper and bankers acceptances if cd s must pay lenders competitive monetary interest the reserve tax on cd s is borne by bank borrowers viability of the tax means there must be something special about bank loans that makes some borrowers willing to pay higher interest rates than those on other securities of equivalent risk moreover there must be something special about banks that prevents other intermediaries from competing to assure that it never pays to finance loans with cd s

an asymmetry generator for error coorection mechanisms with application to bank mortgage rate dynamics empirical evidence supports asymmetries in the adjustment of prices interest rates and other economic variables the asymmetry hypothesis however is often procedurally difficult to set up and test this article shows that a wide variety of such mechanisms can be nested within an asymmetry generator which represents the interactions between the disequilibrium term of an error correction mechanism and an ancillary driver process the asymmetry hypothesis can then be tested in a straightforward extension of linear statistical methods the methods are applied to 10 years of monthly new zealand mortgage rate data

retail gasoline price dynamics and local market power using monthly data from the 48 contiguous states except nevada for the 1988 2002 period it is shown that retail gasoline prices respond faster to wholesale price increases than to equivalent wholesale price decreases moreover markets with high average retail wholesale margins experience a slower adjustment and a more asymmetric response since gasoline is the only variable input average margins in a state likely reflect the degree of retail market power this suggests that sticky prices and response asymmetries in the gasoline market are at least partially a consequence of retail market power

deposit spreads and the welfare cost of inflation abstract high nominal interest rates are associated with high deposit spreads which is consistent with a model where banks have monopoly power and currency and deposits are substitutes therefore higher interest rates raise the implicit price of banking services increase bank profits and attract entry into the banking sector taking these effects into account a one percentage point increase in inflation has a welfare cost of 0 083 of gdp 6 7 times higher than traditional estimates

competition in banking and the lending channel evidence from bank level data in asia and latin america abstract this paper examines how banking competition affects the transmission of monetary policy through the bank lending channel we apply a two step estimation procedure using bank level panel data for commercial banks in 10 asian and 10 latin american countries during the period from 1996 to 2006 in the first step we measure the degree of banking competition by applying the methodology proposed by panzar and rosse 1987 in the second step we estimate a loan growth equation where the explanatory variables include the panzar rosse measure of banking competition the estimation results provide consistent evidence that increased competition in the banking sector weakens the transmission of monetary policy through the bank lending channel this is especially true for banks in latin american countries and banks of small size low liquidity and low capitalization we also discuss the policy implications of the main findings of this paper

disequilibrium economic dynamics a post schumpeterian contribution abstract adaptive economizing in a decentralized economy with alternative technologies and scarce resources leads to various kinds of locally unstable behavior economic disequilibrium is the rule in such a world and requires the presence of market mechanisms that make possible continued viability if in addition to local instability economies are also globally unstable as considerable evidence suggests then the discovery and application of new structure is essential a complete dynamic theory of economic change must therefore be based not only on conventional rationality and routinely adapting behavior but on a superior faculty which may perhaps best be called creative intelligence

business cycles and monetary regimes in emerging economies a role for a monopolistic banking sector abstract this study shows that the presence of imperfect competition in the banking system propagates external shocks and amplifies the business cycle strategic limit pricing aimed at protecting retail niches from potential competitors generates countercyclical bank markups markup increments during recessions directly increase borrowing costs for firms and indirectly damage the financial position of firms balance sheets increasing the risk perception of lenders i use bayesian techniques and data from argentina to show that the inclusion of monopolistic banking improves the fit of the new keynesian small open economy model

is there a financial accelerator in us banking evidence from the cyclicality of banks price cost margins abstract we show that price cost margins for us banks are consistently countercyclical even after controlling for credit risk the term structure of interest rates and monetary policy this evidence supports the existence of a financial accelerator in us banking

retail interest rate rigidity after financial liberalization the argument for financial liberalization in developing countries is broadly that administered retail lending and deposit interest rates set below their market clearing levels result in the misallocation of credit and thus retard investment and growth see fry 1994 the usual policy prescription in the development literature is therefore to allow commercial banks to determine their own retail interest rates the fact that the commercial banks have this freedom does not of course imply that retail rates will be market clearing commercial banks may be sluggish when adjusting their retail rates implying that the misallocation of credit may remain a problem even after liberalization furthermore sluggish retail interest rate adjustment will increase the lags involved in the transmission of monetary policy this is clearly an important issue yet it has received very little attention in the financial liberalization literature one possible reason for this lack of attention is that much of the literature on price rigidity in the banking system utilizes microeconomic crosssectional data sets data of a type that is useful for examining issues of market concentration in different geographical markets see gilbert 1984 this type of data is typically unavailable for developing econornies this paper introduces a different approach using only the time series data that are available the issue of rigidity is examined using the cointegration and error correction methodology utilizing results on speeds of adjustment of retail lending and deposit rates to changes in wholesale interbank rates a further innovation in the paper is the use of an asymmetric error correction methodology which makes it possible to examine whether retail rates have greater rigidity upwards or downwards

asymmetric adjustment of commercial bank interest rates evidence from malaysia and singapore abstract this paper examines the rigidity of commercial bank interest rates using evidence from singapore and malaysia an asymmetric error correction technique is used to test whether mean adjustment lags are different when retail rates are above or below their equilibrium levels it is concluded in both countries that the mean adjustment lag is shorter when the deposit rate is above its equilibrium than when it is below its equilibrium using the framework of hannan and berger 1991 this finding implies that the hypothesis of collusion cannot be rejected

monetary transmission in the euro area early evidence monetary transmission evidence we examine the euro area monetary policy transmission process using post 1999 data with two main questions in mind has it changed after and because of economic and monetary union emu and if so is it becoming homogeneous across countries given the data limitations we concentrate on three components of the transmission mechanism the banking the interest rate and the asset market channels we find evidence that the transmission through banks has become more potent and homogeneous across countries on the financial market channels our evidence is somewhat weaker but suggestive the interest rate channel appears to have changed even before emu and now affects national economies in a broadly similar way the asset market channel proxied by the stock market effects of monetary policy also seems to work rather homogeneously across national markets no comparison with pre emu is available here a positive answer to both questions raised above represents in our view the best working hypothesis under current knowledge ignazio angeloni and michael ehrmann

prices output and hours an empirical analysis based on a sticky price model abstract i show that a simple sticky price model based on rotemberg 1982 is consistent with a variety of facts concerning the correlation of prices hours and output it is consistent with the negative correlation between forecastable movements in prices and output as well as the smaller negative correlation between forecastable movements in prices and hours it is also consistent with the positive correlations of unexpected movements in prices output and hours these patterns are harder to reconcile with the flexible price version of the model in particular they require that money respond differently to forecastable and to unforecastable real shocks

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

profitability and taxation in the ukcs oil and gas industry analysing the distribution of rewards between company and country abstract against the background of record levels of uk hydrocarbon production and a government review of the ukcs tax regime this paper provides evidence that the government s share of ukcs profits is very low by historical and international standards and demonstrates that the current tax regime is extremely weak the justification for the latter is then challenged by assessing the relative profitability of ukcs companies using data from uk national accounts and from form 10 k and form 20 f company reports and analysing both accounting profits and forecast discounted cash flow this shows that companies operating on the ukcs enjoy substantially higher profitability relative to both other uk companies and other oil and gas provinces elsewhere in the world further evidence of the weakness of the uk regime is provided by a comparison with the norwegian oil and gas tax regime the paper therefore makes a strong case for the reform of the ukcs tax regime

bank asset quality monetary policy pass through the funding mix of european firms is weighted heavily towards bank credit which underscores the importance of efficient pass through of monetary policy actions to lending rates faced by firms euro area pass through has shifted from being relatively homogenous to being fragmented and incomplete since the financial crisis distressed loan books are a crisis hangover with direct implications for profitability hampering banks ability to supply credit and lower loan pricing in response to reductions in the policy rate this paper presents a parsimonious model to decompose the cost of lending and highlight the role of asset quality in diminishing pass through using bank level data over the period 2008 2014 we empirically test the implications of the model we show that a one percentage point increase in the impairment ratio lowering short run pass through by 3 we find that banks with severely impaired balance sheets do not adjust their loan pricing in response to changes in the policy rate at all

market power in banking countercyclical margins and the international transmission of business cycles abstract by introducing an imperfectly competitive banking sector into a standard two country two good rbc model with complete asset markets we study the international transmission of aggregate tfp shocks in an environment with noncompetitive financial intermediation in this model price cost margins in a global loan market are endogenous and countercyclical as a result a positive tfp shock in one country spills over to another through a reduction in the global cost of both credit and externally financed investment the quantitative analysis shows that countercyclical margins on loans play a key role in bringing the predictions of the theory closer to the observed cross country cyclical co movements of consumption employment investment and output recessions are deeper when the cost of credit rises during these economic downturns thus a financial accelerator arises in our framework unveiling the increased importance of stabilization policies in economies where margins in credit markets are countercyclical

optimal monetary policy with countercyclical credit spreads we study optimal monetary policy in a new keynesian dynamic stochastic general equilibrium dsge model with a credit channel and relationship lending in banking we show that borrowers bank specific deep habits give rise to countercyclical credit spreads which in turn make optimal monetary policy depart substantially from price stability under both discretion and commitment our analysis shows that the welfare costs of setting monetary policy under discretion with respect to the optimal ramsey plan and of using simpler suboptimal policy rules are strictly increasing in the magnitude of deep habits in credit markets and market power in banking

cointegration and unit roots this paper provides an updated survey of a burgeoning literature on testing estimation and model specification in the presence of integrated variables integrated variables are a specific class of non stationary variables which seem to characterise faithfully the properties of many macroeconomic time series the analysis of cointegration develops out of the existence of unit roots and offers a generic route to test the validity of the equilibrium predictions of economic theories special emphasis is put on the empirical researcher s point of view

monetary transmission with multiple policy rates evidence from turkey abstractquantitative easing policies have led to persistent divergence between officially announced policy rates and short term money market rates in many economies making it challenging to assess

permanent and transitory components in macroeconomic fluctuations fluctuations in real gnp have traditionally been viewed as transitory deviations from a deterministic time trend the purpose of this paper is to review some of the recent developments that have led to a new view of output fluctuations and then to provide some additional evidence using post war quarterly data it is hard to reject the view that real gnp is as persistent as a random walk with drift we also consider the hypothesis that the recent finding of persistence are due to the failure to distinguish the business cycle from other fluctuations in real gnp we use the measured unemployment rate to decompose output fluctuations we find no evidence for the view that business cycle fluctuations are more quickly trend reverting this abstract was borrowed from another version of this item

credit cronyism and control evidence from the americas abstract i examine the effects of corruption and government control of the banking system for 18 western hemisphere countries on the sensitivity of commercial lending rates to changes in international financial conditions and find that most countries lending rates are insensitive to these conditions only the least corrupt nations exhibit a significant positive relation between lending rates and international financial conditions the responsiveness of these lending rates is nonlinearly related to corruption and government control of the banking sector the findings suggest that both corruption and government control of banks need to be considered when analyzing international credit markets

fairly priced deposit insurance and bank charter policy the thrust of current deposit insurance reform risk based insurance premiums and capital requirements is an effort to price deposit insurance more fairly fairly pricing deposit insurance eliminates inequitable wealth transfers but it does not lead to an efficient equilibrium this paper shows that an alternative charter policy results in an efflcient separating equilibrium this article analyzes the effect of alternative charter policies when deposit insurance is fairly priced the thrust of current deposit insurance reformrisk based capital requirements 1988 and risk based insurance premiums 1994 is an effort to price deposit insurance more fairly chan greenbaum and thakor s 1992 seminal paper dramatically illustrated that fairly pricing deposit insurance is not enough to solve the deposit insurance problem in their model when banks hold nontraded private information assets no equilibrium exists with fairly priced deposit insurance unless banks earn rent or are subsidized fairly pricing deposit insurance eliminates inequitable transfers of wealth but it does not lead to an efficient equilibrium this paper shows that an alternative charter policy gives an efficient separating equilibrium the separating equilibrium segregates the market for insured transactions deposits from private information financial intermediation the analysis in this article provides support for the deposit insurance reform proposal in the recent 1993 national commission on financial institution reform recovery and enforcement ncfirre report to the president and congress and for merton and bodie s 1993 proposal both proposals impose a separating equilibrium that isolates insured transactions accounts and the public information traded assets that secure them from private information assets in the bank s portfolio the formal model developed here is designed to demonstrate the effect of charter policy on the efficiency of market equilibrium in an uncomplicated setting but the main result that a separating equilibrium is more efficient is extremely robust with respect to the model specification the model has two types of financial intermediaries intermediaries that hold nontraded private

competition and pricing in the credit card market many credit card issuers charge fixed rates that remain the same for three to five years while the rest charge variable rates that are indexed to market rates the presence of these two distinct rate types forces prices at firms selling an otherwise identical product to move asynchronously variable rates move one for one with the index while fixed rates stay constant empirical and theoretical analysis shows that this pricing structure provides an explanation for the simultaneous yet seemingly contradictory existence of high rate cost margins and aggressive non price competition for new customers a phenomenon that existed in the credit card market in the early 1990s

the comovement between output and prices abstract in this paper i analyze the comovement of us prices and output in the postwar period i use a new set of statistics to characterize the comovement between variables the statistics capture important information about the dynamics in the system the estimation procedure does not require assumptions about the order of integration or the types of assumptions needed for var decompositions i find that the comovement between output and prices is positive in the short run and negative in the long run i show that a model in which demand shocks dominate in the short run and supply shocks dominate in the long run can explain these empirical results while sticky price models with only demand shocks cannot

price response asymmetric information and competition we compare predictions from a theoretical model based on the structure of the main outdoor retail market in jerusalem with the results of an empirical analysis of price response to changes in cost we find that firms without adjacent competition exhibit both upward and downward price rigidity an outcome we ascribe to asymmetric information between the consumer and the firm given that previous studies have focused on downward price rigidities of firms with market power our findings highlight the importance of accounting for transitory information asymmetries between the consumer and the firm when studying price rigidity

the rigidity of prices this paper uses evidence on individual transaction prices to analyze price behavior the evidence shows that for many transactions pricesremain rigid for periods exceeding one year the rigidity of price ispositively correlated with industry concentration for several productsthe correlation of price changes across buyers is low the paper alsoinvestigates the relationship between price rigidity price change andthe length of time a buyer and seller have been doing business together the author interprets the evidence as emphasizing the importance of nonprice rationing and the inadequacy of models in whichprice movements alone clear markets copyright 1986 by american economic association

price and hedging policy the case of an intertemporarily risk averse bank abstract in a two period framework we analyze the behavior of a maturity transforming intertemporarily risk averse bank in the presence of a stochastic inter bank rate and futures markets we show that the separation property holds but that loan and deposit price decisions show non linear dependence

who bears interest rate risk we study the allocation of interest rate risk within the european banking sector using novel data banks exposure to interest rate risk is small on aggregate but heterogeneous in the cross section contrary to conventional wisdom net worth is increasing in interest rates for approximately half of the institutions in our sample cross sectional variation in banks exposures is driven by cross country differences in loan rate fixation conventions for mortgages banks use derivatives to partially hedge on balance sheet exposures residual exposures imply that changes in interest rates have redistributive effects within the banking sector received october 31 2017 editorial decision august 30 2018 by editor philip strahan authors have furnished an internet appendix which is available on the oxford university press web site next to the link to the final published paper online

optimum pricing policy under stochastic inflation we describe aggregate inflation as a stochastic process in which the rate of change of the price level can be positive or zero where the times spent in each state are of random duration this class of processes includes two state markov chains and renewal processes as special cases it is shown that the optimal pricing policy of a monopolistic firm with non convex costs of price adjustment is s s in its real price i e its nominal price relative to the price level a basic certainty equivalence result is proved i e the firm behaves as if it faces a certain and fixed rate of inflation higher than the actual expected rate the difference between the two rates being a risk premium which depends on the real interest rate and the parameters of the stochastic process one can thus apply previous results from the case of certainty sheshinski and weiss review of economic studies 1977 to obtain comparative static results in particular one finds that an increase in the variance of expected inflation leads firms to choose a pricing policy with larger amplitude in real price the paper also addresses the question of consistency in firms expectations when the price level is determined by the firms actions in this paper we consider pricing policies of individual firms in an inflationary environment each firm expects the general price level to increase and must determine the rate of increase of its own price it is assumed that the firm incurs an adjustment cost when it changes its nominal price consequently firms choose to change prices occasionally rather than continuously

retail bank deposit pricing an intertemporal asset pricing approach fundamentally spreads between market and deposit interest rates increase when interest rates rise and decline when rates fall recent empirical studies have found this phenomenon to be related to market concentration static equilibrium models are poorly equipped to explain this behavior in this paper the author applies an intertemporal asset pricing model incorporating bank deposits as a form of money in order to analyze the pricing behavior of a banking sector exercising market power his results extend the theoretical literature on deposit pricing and provide some insights into the behavior of interest rate spreads through time copyright 1995 by ohio state university press

regulations market structure institutions and the cost of financial intermediation this paper examines the impact of bank regulations market structure and national institutions on bank net interest margins and overhead costs using data on over 1400 banks across 72 countries while controlling for bankspecific characteristics the data indicate that tighter regulations on bank entry and bank activities boost the cost of financial intermediation inflation also exerts a robust positive impact on bank margins and overhead costs while concentration is positively associated with net interest margins this relationship breaksdownwhencontrolling for regulatory impediments to competition and inflation furthermore bank regulations become insignificant when controlling for national indicators of economic freedom or property rights protection while these institutional indicators robustly explain cross bank net interest margins and overhead expenditures thus bank regulations cannot be viewed in isolation they reflect broad national approaches to private property and competition

lending relationships and monetary policy financial intermediation and bank spreads are important elements in the analysis of business cycle transmission and monetary policy we present a simple framework that introduces lending relationships a relevant feature of financial intermediation that has been so far neglected in the monetary economics literature into a dynamic stochastic general equilibrium model with staggered prices and cost channels our main findings are i banking spreads move countercyclically generating amplified output responses ii spread movements are important for monetary policy making even when a standard taylor rule is employed iii modifying the policy rule to include a banking spread adjustment improves stabilization of shocks and increases welfare when compared to rules that only respond to output gap and inflation and finally iv the presence of strong lending relationships in the banking sector can lead to indeterminacy of equilibrium forcing the central bank to react to spread movements

the world price of coal a significant increase in the seaborne trade for coal over the past 20 years has unified formerly separate coal markets into a world market in which prices move in tandem by virtue of its large domestic market the usa has become the residual supplier and price setter in the world coal market changes in multifactor productivity have been the primary cause of the long term fluctuations in coal prices that have been observed in the usa since the end of the second world war and in the world coal market

multimarket contact competition and pricing in banking abstract in this paper we assess the impact of multimarket contact of banks on their market power by means of a simultaneous equation model in which the divergence of price from marginal cost is a function of multimarket linkages the model is estimated using aggregate data from the italian regions for the years 1997 2009 our results show that multimarket contact is positively and significantly correlated to the market power index and is also connected to both home and non home market concentration the evidence is robust to changes in model specification and multimarket contact measures and supports the idea that firms which have a greater amount of contact are more likely to collude

increasing returns and the foundations of unemployment theory current approaches to macroeconomic theory divide roughly into two basic schools of thought one approach typically associated with rational expectations views the economy as basically at or near walrasian market clearing equilibrium in which case it becomes very difficult to explain away convincingly the undeniable persistence at times of involuntary unemployment another approach views the underemployed economy as being in a state of temporary fixed price disequilibrium in which case aside from having to repress suspicions that the essence of effective demand failure might not have to do with prices fixed at wrong values there is a lot of rationalising to be done about why profitable adjustments are so slow this paper argues that something like an internally consistent theory of steady state involuntary unemployment is possible and even plausible the cornerstone of this third approach is increasing returns to scale which blocks unemployed agents from breaking out of a low level equilibrium trap unless there is overall coordination or stimulation a simple model is presented which contains the basic ideas

the cyclicality of price cost margins in banking an empirical analysis of its determinants i introduction in this paper we study the cyclical behavior of price cost margins in banking calculated as the difference between the interest rate on loans and deposits using time series quarterly data for the period 1979 2005 in the united states this cyclical behavior of banks price cost margins a key fact about business fluctuations has received little attention before dueker and thornton 1997 find evidence that in cyclical downturns banks opt for a relatively high price cost margin however they focus exclusively on the markup of the bank prime lending rate over the marginal cost of funds for banks mandelman 2006 presents evidence on the cyclicality of margins for a large sample of countries and uses foreign bank penetration to explain the behavior of margins 1 in olivero 2005 aliaga diaz 2006 and aliaga diaz and olivero 2010a we document the countercyclicality of banks price cost margins in the united states in that paper we do so using an atheoretical methodology based on var forecast errors to measure comovement between variables 2 in this paper we build on this atheoretical evidence and take a step further by constructing an empirical model of the determinants of the cyclical behavior of margins here we take a theory based approach to decide on the inclusion of the relevant regressors that belong to this model doing so allows us to contribute to the literature by providing potential explanations for the previously documented countercyclical nature of margins monetary policy and credit risk could be suggested as the main and potentially the only determinants of the cyclical behavior of margins on the one hand the bank lending channel of monetary transmission predicts that the federal funds rate as a monetary policy indicator and margins are directly related therefore if policy rates exhibit a particular cyclical behavior not controlling for monetary policy could bias the estimations on the cyclical behavior of margins on the other hand credit risk is expected to be countercyclical and to raise margins so that default should help explain the countercyclicality of the latter based on these two observations our empirical methodology consists of two steps in a first step we test whether the negative and significant contemporaneous sample correlations between margins and a business cycle indicator are robust to the inclusion of controls related to monetary policy default risk and banking regulation results show it is so that there seems to be other channels through which fluctuations in the economy give rise to the observed countercyclicality of margins in a second step we look for these channels and offer several potential explanations for the observed behavior interest rate risk the economy s financial depth banks liquidity and capitalization and the share of total assets held by large banks all exert a significant impact on the behavior of margins over the business cycle these conclusions are consistent across alternative definitions of the margins and the business cycle indicator our work is linked to two strands of research in macroeconomics first our countercyclicality results are linked to the large literature on countercyclical markups in goods markets and its effects on aggregate demand started by rotemberg and saloner 1986 and rotemberg and woodford 1992 second price cost margins that vary endogenously and countercyclically in response to the state of the economy are a necessary condition for the existence of a financial accelerator as an amplifier of business fluctuations see for example bernanke and gertler 1989 and bernanke gertler and gilchrist 1998 therefore the countercyclical nature of price cost margins that we study here provides empirical support to the large body of literature in macroeconomic theory on this financial accelerator with price cost margins in the market for credit being countercyclical credit becomes more expensive in bad times firms may delay investment and production as a result and recessions may be exacerbated

bank funding costs in a rising interest rate environment one key risk to the banking system is how funding costs will change as monetary policy is normalized and interest rates rise after almost a decade of near zero rates our contribution is to develop a model that jointly estimates banks balance sheets and retail interest rates to arrive at a consistent estimate of the change in bank funding costs as market rates change our estimates imply a 100 basis point shock to the federal funds rate would increase overall deposit funding costs by about 40 billion which is roughly equal to 25 of aggregate annual net income for commercial banks and savings institutions we also find that deposit rate responses are largely symmetric in contrast to some previous research showing deposit rates are less responsive to upward movements in reference rates we introduce unique and confidential data on bank deposit betas to anchor our results

identifying the risk taking channel of monetary transmission and the connection to economic activity abstract i use loan level data from the syndicated loan market in the u s to investigate how monetary policy affects banks sensitivity to risk using loan level data and banks sensitivity to risk enables me to identify the risk taking channel and disentangle it from other monetary channels i show that banks change their behavior toward risk following changes in monetary policy where loose monetary policy reduces banks sensitivity to risk i then provide evidence for the significant contribution of risk taking shocks and changes in banks risk taking behavior to economic outcomes and business cycle fluctuations the paper s primary contribution is in providing new loan level evidence for the existence of the risk taking channel in the u s as well as a possible link between the risk taking channel and business cycle fluctuations

market interest rates and commercial bank profitability an empirical investigation the widespread notion that commercial banks borrow short and lend long implies that sharp market interest rate increases may induce a significant number of banking failures this paper develops a method for estimating average asset and liability maturities for a sample of large money center banks regression models are tested to determine if market rate fluctuations have a significant impact on bank profitability the conclusion is negative large banks have effectively hedged themselves against market rate risk by assembling asset and liability portfolios with similar average maturities the impact of market interest rates on commercial bank revenues costs and profitability has increasingly concerned economists and policymakers as financial market conditions have become more volatile in recent years the widespread notion that depository intermediaries borrow short and lend long implies that rapid market rate increases may induce an unacceptable number of financial firm failures monetary policy discussions have reflected this concern for many years the federal reserve board considered stable market rates a goal or at least an intermediate target of monetary policy the extent to which money market conditions are permitted to fluctuate in the short run is also affected by the unique role of the federal reserve system as the nation s lender of last resort liquidity pressures ultimately devolve on the money market and the federal reserve has a responsibility for maintaining orderly conditions in that market

the determinants of bank interest rate margins an international study abstract this paper studies the determinants of bank net interest margins nims in six selected european countries and the us during the period 1988 1995 for a sample of 614 banks we apply the ho and saunders model ho t saunders a 1981 the determinants of bank interest margins theory and empirical evidence journal of financial and quantitative analyses 16 581 600 to a multicountry setting and decompose bank margins into a regulatory component a market structure component and a risk premium component the regulatory components in the form of interest rate restrictions on deposits reserve requirements and capital to asset ratios have a significant impact on banks nims the empirical results suggest an important policy trade off between assuring bank solvency high capital to asset ratios and lowering the cost of financial services to consumers low nims the more segmented or restricted the banking system both geographically and by activity the larger appears to be the monopoly power of existing banks and the higher their spreads macro interest rate volatility was found to have a significant impact on bank nims this suggests that macro policies consistent with reduced interest rate volatility could have a positive effect in reducing bank margins

leaning against windy bank lending using a dynamic stochastic general equilibrium model with banking this paper first provides evidence that during the great moderation monetary policy leaned against the wind blowing from the loan market in the us it then shows that the extent to which this occurred delivers a small welfare loss relative to the optimised simple interest rate rule that features only a response to inflation the source of business cycle fluctuations is crucial for the optimality of a leaning against the wind policy in fact the pro cyclical nature of lending creates a trade o between inflation and financial stabilisation when supply shocks are prevalent

some evidence on the empirical significance of credit rationing this paper examines the credit rationing debate using detailed contract information on over one million commercial bank loans from 1977 to 1988 while commercial loan rates are sticky consistent with rationing this stickiness varies with loan contract terms in ways that are not predicted by equilibrium credit rationing theory in addition the proportion of new loans issued under commitment does not increase significantly when credit markets are tight despite the fact that borrowers without commitments can be rationed whereas commitment borrowers are contractually insulated from rationing overall the data suggest that equilibrium rationing is not a significant macroeconomic phenomenon

exploratory assessment of the economic gains of a pre salt oil field in brazil abstract in recent years brazil has made public several oil discoveries located in deep waters below the salt layer discoveries are steadily enhancing national reserves and have brought the country into a new role in the global oil industry this paper aims at investigating the economic gains that could be expected from a brazilian oil field in the pre salt region analyses were conducted based on the libra field the largest oil discovery in brazil until now with approximately 10 billion barrels the results were calculated for different scenarios of oil prices companies arrangements and regulatory regimes the findings suggest that economic gains could be higher for the brazilian government if the oil production were conducted under a service contract scheme however considering the current production sharing regime in force for pre salt areas economic gains could be higher if a bidding process was conducted ensuring for the brazilian government a higher participation in the oil to be produced additionally the results demonstrate that under the current rules applied for the production sharing regime the government quota of oil has decreased over time putting at risk economic results

fiscal policy and lending relationships this paper studies how fiscal policy affects loan market conditions in the us first it conducts a structural vector autoregression analysis showing that the bank spread responds negatively to an expansionary government spending shock while lending increases second it illustrates that these results are mimicked by a dynamic stochastic general equilibrium model where the bank spread is endogenized via the inclusion of a banking sector exploiting lending relationships third it shows that lending relationships represent a friction that generates a financial accelerator effect in the transmission of the fiscal shock