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

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

interest rate pass through and monetary transmission evidence from individual financial institutions retail rates official interest rate changes should influence short rates on money market instruments and retail products such as deposit accounts and mortgages but complete pass through is often taken for granted this paper provides a theoretical and econometric framework for assessing the evidence for this assumption using seventeen years of monthly data for rates on thirteen deposit and mortgage products offered by individual uk financial institutions the methodology allows for asymmetries and non linearities in adjustment and the results show that the speed of adjustment in retail rates depends on whether the perceived gap between retail and base rates is widening or narrowing

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

disaggregate evidence on the persistence of consumer price inflation this paper uses disaggregate inflation data spanning all of consumption to examine i the persistence of disaggregate inflation relative to aggregate inflation ii the distribution of persistence across consumption sectors and iii whether persistence has changed assuming mean inflation to be unchanged disaggregate persistence inflation is consistently below aggregate persistence taking into account an early 1990s shift in mean inflation identified by break tests yields much lower estimates of both aggregate and disaggregate persistence for 1984 2002 but with the mean break average disaggregate persistence is actually as great as aggregate inflation persistence a factor model provides a natural framework for interpreting the relationship between aggregate and disaggregate persistence copyright 2006 john wiley sons ltd

taxes and bank capital structure this paper shows that a reduction in tax discrimination between debt and equity funding leads to better capitalized financial institutions the paper exploits exogenous variation in the tax treatment of debt and equity created by the introduction of a tax shield for equity the results demonstrate that a more equal treatment of debt and equity increases bank capital ratios driven by an increase in common equity the change also leads to a significant reduction in risk taking for ex ante low capitalized banks overall the findings suggest that tax shields could be a valuable and innovative policy tool for bank regulators

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

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

how do uk financial institutions really price their banking products abstract this paper has several objectives the first is to explore the type or types of imperfect competition that prevailed in the retail banking sector in the 1990s a general linearised pricing model is employed to test for the degree to which competition in certain markets deviated from the competitive ideal the key finding is that with the exception of mortgage products deposit and loan rate setting by uk financial institutions is best described by the salop stiglitz model of monopolistic competition with bargain and rip offs cournot type behaviour is evident in some cases indirectly the presence of perfect contestability is largely ruled out another objective is to compare these findings with the results of a similar study conducted nearly a decade ago when financial reforms introduced to encourage greater competition were relatively recent based on the results of this study the policy lesson is that financial firms exhibit different types of price setting behaviour depending on the banking product the policy implication is to require firms to produce comparable information for consumers thereby helping to contain the loss of consumer surplus in imperfectly competitive markets

ppp strikes back aggregation and the real exchange rate we show the importance of a dynamic aggregation bias in accounting for the ppp puzzle we prove that the aggregate real exchange rate is persistent because its components have heterogeneous dynamics established time series and panel methods fail to control for this using eurostat data we find that when heterogeneity is taken into account the estimated persistence of real exchange rates falls dramatically its half life for instance may fall to as low as eleven months significantly below the consensus view of three to five years

entrepreneurial moral hazard and bank monitoring a model of the credit channel abstract this paper develops a model of the choice between bank and market finance by entrepreneurial firms that differ in the value of their net worth the monitoring associated with bank finance ameliorates a moral hazard problem between the entrepreneurs and their lenders the model is used to analyze the different strands of the credit view of the transmission of monetary policy in particular we derive the empirical implications of a broad credit channel and compare them to those obtained when the model is extended to incorporate some elements of the bank lending channel

ruling out divergent speculative bubbles abstract the growth in the empirical literature on testing for divergent in mean speculative bubbles indicates that existing theoretical arguments for ruling out such price paths are not sufficiently compelling here we strengthen the case for ruling out explosive or implosive bubbles a priori by filling in two gaps first we demonstrate why divergent stochastic bubbles arising from purely extrinsic uncertainty as in blanchard 1979 cannot be equilibria in a monetary optimizing model second we show why existing arguments for ruling out implosive price bubbles are insufficient in some cases and we provide stronger arguments

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

the effect of changes in the federal funds rate target on market interest rates in the 1970s abstract this paper examines the influence of monetary policy on interest rates by estimating the effect of changes in the federal funds rate target the federal reserve s policy instrument on market interest rates in the 1970s we find that changes in the target caused large movements in short term rates and smaller but significant movements in intermediate and long term rates we hypothesize that the similarity of the reactions of three six and twelve month rates to changes in the target offers a possible explanation for the lack of support for the expectations theory from studies that have tested the theory using these rates

inferring market power from time series data abstract using bank specific data on deposit rates this paper tests for the existence of market power in banking by means of time series estimations a test is developed that can reject perfect competition on the basis of the observed relationship over time between deposit rates and security rates adjusted for operating costs the analysis also examines whether pricing behavior differs across markets and banking products in a manner consistent with hypothesized differences price taking behavior is rejected for the vast majority of banks for the deposit category that one would expect to be more geographically limited greater market power is found to be exercised by banks located in more concentrated markets

are mergers beneficial to consumers evidence from the market for bank deposits the general conclusion of the empirical literature is that in market consolidation generates adverse price changes harming consumers previous studies however look only at the short run pricing impact of consolidation ignoring effects that take longer to materialize using a database that includes detailed information on the deposit rates of individual banks in local markets for different categories of depositors we investigate the long run price effects of mergers we find strong evidence that although consolidation does generate adverse price changes these are temporary in the long run efficiency gains dominate over the market power effect leading to more favorable prices for consumers jel g21 g34 l1

competition transmission and bank pricing policies evidence from belgian loan and deposit markets abstract this paper addresses the pass through from market interest rates to retail bank interest rates the paper advocates a heterogeneous approach and applies it to the belgian banking market a substantial proportion of the heterogeneity in bank pricing policies can be explained by the bank lending channel and the relative market power hypothesis the results also suggest that the long term pass through is typically less than one for one rejecting the completeness hypothesis while there is no convincing evidence for asymmetry in retail rates large deviations from equilibrium mark ups are faster reduced than small deviations overall conditions for corporate loans are more competitive compared to consumer loans demand and savings deposits have by far the most rigid prices

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

monetary policy and market interest rates this thesis contains four chapters each of which examines different aspects of the uncertainty facing monetary policymakers monetary policy and market interest rates investigates how interest rates set on financial markets respond to policy actions taken by the monetary authorities the reaction of market rates is shown to depend crucially on market participants interpretation of the factors underlying the policy move these theoretical predictions find support in an empirical analysis of the u s financial markets predicting monetary policy using federal funds futures prices examines how prices of federal funds futures contracts can be used to predict policy moves by the federal reserve although the futures prices exhibit systematic variation across trading days and calendar months they are shown to be fairly successful in predicting the federal funds rate target that will prevailafter the next meeting of the federal open market committee from 1994 to 1998 monetary policy with uncertain parameters examines the effects of parameter uncertainty on the optimal monetary policy strategy under certain parameter configurations increasing uncertainty is shown to lead to more aggressive policy in contrast to the accepted wisdom should central banks be more aggressive examines why a certain class of monetary policy models leads to more aggressive policy prescriptions than what is observed in reality these counterfactual results are shown to be due to model restrictions rather than central banks being too cautious in their policy behavior an unrestricted model taking the dynamics of the economy and multiplicative parameter uncertainty into account leads to optimal policy prescriptions which are very close to observed federal reserve behavior

the external finance premium and the macroeconomy us post wwii evidence abstract the central variable of theories of financial frictions the external finance premium is unobservable this paper distils the external finance premium from a dynamic stochastic general equilibrium dsge model estimated on us macroeconomic data covering the period 1954 to 2004 within the dsge framework movements in the premium can be given an interpretation in terms of shocks driving business cycles a key result is that the estimate based solely on non financial macroeconomic data picks up over 70 of the dynamics of lower grade corporate bond spreads the paper also identifies a gain in fitting key macroeconomic aggregates by including financial frictions in the model and documents how shock transmission is affected

on the profitability and cost of relationship lending abstract we provide evidence on the costs and profitability of relationship lending by banks we derive bank specific measures of loan rate smoothing for small business borrowers in response to exogenous shocks to their credit risk and to interest rates and then estimate cost and profit functions to examine how smoothing affects bank costs and profits our results suggests that in general loan rate smoothing in response to a credit risk shock is not part of an optimal long term contract between a bank and its borrower while loan rate smoothing in response to an interest rate shock is

trade policy review malaysia 2010 the paper reviews the recently completed trade policy review for malaysia we find that in the case of malaysia trade has been liberalised and subjected to structural changes to a very high extent over the last three decades however reform has been less effective when it comes to trade related policies such as investment policies and other national policies that de facto rather than de jure affect competition due to differential treatment of different firms brands and individuals this is also mirrored in the faltering levels of investment in malaysia an area where malaysia has been successful is the reorientation towards services a good example is the tourism industry which is mature and a major export industry in malaysia today nascent service industries such as health finance ict related services and education hold promise to become important export earners in the future the paper shows that for this new phase of structural change to be truly successful malaysia must prioritise trade negotiations and integration with her own region and especially asean

modelling british interest rate adjustment an error correction approach an error correction model is used to capture the dynamics of british retail deposit and loan rate responses to changes in the central bank s base rate the test is conducted using a monthly series of interest rates for four generic retail banking products over the period 1986 93 the adjustment process is found to vary considerably between and within banks and products the results suggest that this market continues to exhibit many features of imperfect competition and that adjustment differences could affect the speed of the money transmission mechanism

bank concentration and retail interest rates abstract the recent wave of mergers in the euro area raises the question whether the increase in concentration has offset the increase in competition in european banking through deregulation we test this question by estimating a simple cournot model of bank pricing we construct country and product specific measures of bank concentration and find that for loans and demand deposits increasing concentration may have resulted in less competitive pricing by banks whereas for savings and time deposits the model is rejected suggesting increases in contestability and or efficiency in these markets finally the paper discusses some implications for tests of the effect of concentration on monetary policy transmission

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

asymmetric effects of positive and negative money supply shocks this paper examines whether positive and negative money supply shocks have symmetric effects on output the results are consistent with the hypothesis that positive money supply shocks do not have an effect on output while negative money supply shocks do have an effect on output this finding is independent of whether or not expected money is assumed to affect output the results reported in this paper imply that the fed could increase the growth rate of real output by reducing the standard deviation of unexpected changes in the money supply

do gasoline prices respond asymmetrically to crude oil price changes the authors test and confirm that retail gasoline prices respond more quickly to increases than to decreases in crude oil prices among the possible sources of this asymmetry are production inventory adjustment lags and market power of some sellers by analyzing price transmission at different points in the distribution chain the authors attempt to shed light on these theories spot prices for generic gasoline show asymmetry in responding to crude oil price changes which may reflect inventory adjustment effects asymmetry also appears in the response of retail prices to wholesale price changes possibly indicating short run market power among retailers