on the impacts of oil price fluctuations on european equity markets volatility spillover and hedging effectiveness the objective of this paper is to investigate the volatility spillovers between oil and stock markets in europe as not all industries are expected to be equally affected by oil price changes we conduct our study at both the aggregate as well as sector levels empirically we make use of a recently developed var garch approach which allows for transmissions in volatilities in addition we analyze the optimal weights and hedge ratios for oil stock portfolio holdings based on our results on the whole our findings show significant volatility spillovers between oil price and sector stock returns and suggest that a better understanding of those links is crucial for portfolio management in the presence of oil price risk

capital inflows financial structure and housing booms we use a panel var to study the effect of shocks to capital inflows which are identified using sign restrictions on the housing market in oecd countries to explore how effects of these shocks change with the structure of the mortgage market and the degree of mortgage securitization we allow the var coefficients to vary with mortgage market characteristics our results indicate that capital inflow shocks have a significant and positive effect on real house prices real credit available to the private sector and real residential investment the responses of these variables are stronger in countries with more developed mortgage markets and in countries where securitization is allowed

does bank competition reduce cost of credit cross country evidence from europe abstract despite the extensive debate on the effects of bank competition on economic welfare and growth only a handful of single country studies deal with the impact of bank competition on the cost of credit we contribute to the literature by investigating the impact of bank competition on the cost of credit in a cross country setting using a panel of firms from 20 european countries covering the period 2001 2011 we consider a broad set of measures of bank competition including two structural measures herfindahl hirschman index and cr5 and two non structural indicators lerner index and h statistic we find that bank competition increases the cost of credit and observe that the positive influence of bank competition is stronger for smaller companies our findings accord with the information hypothesis whereby a lack of competition incentivizes banks to invest in soft information and conversely increased competition raises the cost of credit this positive impact of bank competition is however influenced by the institutional and economic framework as well as by the crisis

similarities and convergence in g 7 cycles this paper examines the properties of g 7 cycles using a multicountry bayesian panel var model with time variations unit specific dynamics and cross country interdependences we demonstrate the presence of a significant world cycle and show that country specific indicators play a much smaller role we detect di erences across business cycle phases but apart from an increase in synchronicity in the late 1990s find little evidence of major structural changes we also find no evidence of the existence of an euro area specific cycle or of its emergence in the 1990s

capital flows in the euro area and target2 balances abstract this paper explores how the uneven recourse by national banking systems in the euro area to the ecb s unconventional refinancing operations that led to the accumulation of large target2 balances at the ncbs has contributed to the evolution of aggregate economic activity in important member states of the euro area for the period between 2008 and 2014 we estimate a panel var model and identify the structural shocks by means of sign restrictions our results suggest that the build up of target2 balances was driven mainly by capital flow shocks while being barely responsive to other aggregate shocks furthermore on the basis of counterfactual experiments we find that the ability to build up sizeable target2 liabilities has contributed substantially to avoiding deeper recessions in the distressed euro area member countries like spain italy ireland and portugal while to a smaller extent depressing aggregate economic activity in core member states such as germany the netherlands and finland

does oil move equity prices a global view many studies indicate that oil price shocks have an adverse effect on real output and hence an adverse effect on corporate profits where oil is used as a key input the present study examines whether and to what extent the adverse effect of oil price shocks impacts stock market returns to this end we analyse 35 datastream global industry indices for the period from april 1983 to september 2005 our findings indicate that oil price rises have a negative impact on equity returns for all sectors except mining and oil and gas industries generally these results are consistent with economic theory and evidence provided by previous empirical studies little evidence of any asymmetry is detected in the oil price sensitivities in light of our findings we recommend that international portfolio investors consider hedging oil price risk

oil price shocks and their short and long term effects on the chinese economy a considerable body of economic literature shows the adverse economic impacts of oil price shocks for the developed economies however there has been a lack of empirical study of this kind on china and other developing countries this paper attempts to fill this gap by answering how and to what extent oil price shocks impact china s economy emphasizing on the price transmission mechanisms to that end we develop a structural vector auto regressive model our results show that an oil price increase negatively affects output and investment but positively affects inflation rate and interest rate however with the differentiated price control policies for materials and intermediates on the one hand and final products on the other hand in china the impact on real economy represented by real output and real investment lasts much longer than that to price monetary variables our decomposition results also show that the short term impact namely output decrease induced by the cut of capacity utilization rate is greater in the first one to two years but the portion of the long term impact defined as the impact realized through an investment change increases steadily and exceeds that of short term impact at the end of the second year afterwards the long term impact dominates and maintains for quite some time

the global credit boom challenges for macroeconomics and policy the recent financial crisis has put the spotlight on the rapid rise in credit which preceded it in this paper we provide an empirical and theoretical analysis of the credit boom and the macroeconomic context in which it developed we find that the boom was unusually long and associated with neither particularly strong growth nor rising inflation in the economies in which it took place we show that this type of credit and financial cycle is hard to reconcile with existing economic theory and argue that while the global savings glut may account for the cycle s initial phase other factors such as the conduct of monetary policy and perceptions of declining macroeconomic risk were more important from the mid 2000s onwards we conclude by identifying some of the challenges now facing macroeconomics and policy

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

housing finance and monetary policy we document three facts concerning how the structure of housing finance affects the monetary transmission mechanism first the characteristics of residential mortgage markets differ markedly across industrialized countries second the impact of monetary policy shocks to residential investment and house prices is significantly stronger in those countries with larger flexibility development of mortgage markets third the transmission to consumption is stronger only in those countries where mortgage equity release is common and mortgage contracts are predominantly of the variable rate type we then build a two sector dsge model with financial constraints to rationalize those facts

an empirical research of crude oil price changes and stock market in china evidence from the structural breaks and quantile regression this article investigates the relationship between real crude oil price changes and the chinese real stock market at the industry level our study uses monthly data over the period 1994 03 to 2013 12 based on input output io tables this article will explore more details for the driving factors of sensitivity to oil price changes we divide these driving factors into cost and demand side dependence empirical results reveal that sensitivity varies across different industries and periods based on structural breaks and asymmetric effects of oil price changes furthermore some industries seemingly not directly affected by oil are sensitive to the real oil price changes finally using a penalized quantile regression for panel data we find that these two factors significantly affect lower but not upper quantile of sensitivity

nonparametric nonlinear cotrending analysis with an application to interest and inflation in the united states given the assumption that the components of a vector time series are stationary around nonlinear deterministic time trends nonlinear cotrending is the phenomenon that one or more linear combinations of the time series are stationary around a linear trend or a constant hence the series have common nonlinear deterministic time trends in this article i develop nonparametric tests for nonlinear cotrending and i derive nonparametric estimators of the cotrending vectors i apply this approach to the federal funds rate and the consumer price index inflation rate in the united states using monthly data to analyze the price puzzle

limits of floating exchange rates the role of foreign currency debt and import structure abstract a traditional argument in favor of flexible exchange rates is that they insulate output better from real shocks because the exchange rate can adjust and stabilize demand for domestic goods through expenditure switching this argument is weakened in models with high foreign currency debt and low exchange rate pass through to import prices the present study evaluates the empirical relevance of these two factors we analyze the transmission of real external shocks to the domestic economy under fixed and flexible exchange rate regimes for a broad sample of countries in a panel var and let the responses vary with foreign currency debt and import structure we find that flexible exchange rates do not insulate output better from external shocks if the country imports mainly low pass through goods and foreign indebtedness is high

bank integration and co movements across housing markets this paper investigates whether bank integration measured by cross border bank flows can capture the co movements across housing markets in developed countries by using a spatial dynamic panel model the transmission can occur through a global banking channel in which global banks intermediate wholesale funding to local banks changes in financial conditions are passed across borders through the banks balance sheet exposure to credit currency maturity and funding risks resulting in house price spillovers while controlling for country level and global factors we find significant co movement across housing markets of countries with proportionally high bank integration bank integration can better capture house price co movements than other measures of economic integration once we account for bank exposure other spatial linkages traditionally used to account for return co movements across region such as trade foreign direct investment portfolio investment geographic proximity etc become insignificant moreover we find that the co movement across housing markets decreases for countries with less developed mortgage markets characterized by fixed mortgage rate contracts low limits of loan to value ratios and no mortgage equity withdrawal

tax subsidies to owner occupied housing an asset market approach inflation reduces the effective cost of homeownership and raises the tax subsidy to owner occupation this paper presents an asset market model of the housing market and estimates how changes in the expected inflation rate affect the real price of houses and the equilibrium size of the housing capital stock simulation results suggest that the accelerating inflation of the 1970s which substantially reduced homeowners user costs could have accounted for as much as a 30 percent increase in real house prices persistent high inflation rates could lead ultimately to a sizable increase in the stock of owner occupied housing

oil and the macroeconomy since world war ii all but one of the u s recessions since world war ii have been preceded typically with a lag of around three fourths of a year by a dramatic increase in the price of crude petroleum this does not mean that oil shocks caused these recessions evidence is presented however that even over the period 1948 72 this correlation is statistically significant and nonspurious supporting the proposition that oil shocks were a contributing factor in at least some of the u s recessions prior to 1972 by extension energy price increases may account for much of post opec macroeconomic performance

macro financial linkages the role of the institutional framework abstract in this paper we assess the quantitative impact of various financial shocks on the real activity and explicitly address the issue of heterogeneity in the macro financial linkages for that purpose we use var models as well as the local projection method for 18 oecd countries based on quarterly data between 1995 and 2014 we take into account three main dimensions of the institutional framework likely to explain the observed cross country heterogeneity in the propagation of financial shocks the product market regulation the employment protection and the financial structure our main findings indicate that financial shocks have a stronger impact in countries characterized by a higher competition friendly regulatory stance a stronger employment protection and a more market oriented financial structure we also show that the varieties of capitalism described by the particular mix of different institutional arrangements do not play a significant role in shaping the macro financial linkages this result suggests that although considered individually goods labor and financial markets regulations are robustly linked to macroeconomic fluctuations there is no prima facie evidence for superior performance of any given mix of institutional arrangements observed in oecd countries

interaction between housing prices and household borrowing the finnish case abstract employing time series econometrics this study shows that there has been a significant two way interaction between housing prices and housing loan stock in finland since the financial liberalization in the late 1980s before the financial deregulation the interaction was substantially weaker furthermore housing appreciation has a notable positive impact on the outstanding consumption loan stock it appears that there is no similar relationship between stock prices and credit understanding the two way interaction between housing prices and credit is of importance since the interdependence is likely to augment boom bust cycles in the economy and increase the fragility of the financial sector

credit frictions and participation in over the counter markets abstract this paper formalizes a nash bargaining game between two players constrained by capacity decisions made prior to entering the negotiation in equilibrium strategic interactions drive capacity choices to zero and shut trade down despite the existence of gains from trade the game is embedded in a general equilibrium model of decentralized asset trade with credit frictions to investigate the interaction between availability of credit and investors participation modeled through their choices of inventory and payment capacity partial access to credit is sufficient to restore trade the strategic interactions between payment capacity and inventory generate endogenous heterogeneity in holdings trade sizes and prices and complementarity between money and credit

oil price shocks and stock market returns evidence for some european countries abstract in this paper we examine the impact of oil price shocks on stock returns in 12 oil importing european economies using vector autoregressive var and vector error correction models vecm for the period 1973 02 2011 12 we propose an alternative oil price shock specification that takes into account both world oil production and world oil prices in order to disentangle oil supply and oil demand shocks we find that the response of the european real stock returns to an oil price shock may differ greatly depending on the underlying causes of the oil price change the results suggest the existence of a negative and significant impact of oil price changes on most european stock market returns furthermore we find that stock market returns are mostly driven by oil supply shocks

pricing and liquidity in decentralized asset markets i develop a search and bargaining model of liquidity provision in over the counter markets where investors differ in their search intensities a distinguishing characteristic of my model is its tractability it allows for heterogeneity unrestricted asset positions and fully decentralized trade i find that investors with higher search intensities i e fast investors are less averse to holding inventories and more attracted to cash earnings which makes the model corroborate a number of stylized facts that do not emerge from existing models i fast investors provide intermediation by charging a speed premium and ii fast investors hold larger and more volatile inventories then i use the model to study the effect of trading frictions on the supply and price of liquidity the results have policy implications concerning the volcker rule

relationships between oil price shocks and stock market an empirical analysis from china this paper investigates the interactive relationships between oil price shocks and chinese stock market using multivariate vector auto regression oil price shocks do not show statistically significant impact on the real stock returns of most chinese stock market indices except for manufacturing index and some oil companies some important oil price shocks depress oil company stock prices increase in oil volatility may increase the speculations in mining index and petrochemicals index which raise their stock returns both the world oil price shocks and china oil price shocks can explain much more than interest rates for manufacturing index

estimation of foreign exchange exposure an application to mining companies in australia abstract using stock market data this paper measures the foreign exchange exposure of mining firms in australia traditionally thought to be very sensitive to exchange rate movements the estimation is conducted at several levels single equation estimation for individual stocks and for portfolios of stocks from the same industry group and multivariate regression the sensitivity of stock returns to exchange rate movements and proportion of stock returns explained by exchange rate movements are found to be small results from such analysis can be used to assess the effectiveness of existing hedge policies and the need for and benefits of additional hedging jel g15

relationship between the oil price volatility and sectoral stock markets in oil exporting economies evidence from wavelet nonlinear denoised based quantile and granger causality analysis abstract this paper examines the extent of volatility between oil price and sectoral indices in the gulf cooperation council gcc countries by using quantile regression analysis qra for the return s series and denoised series over the period 2006 2017 four sectors are found to offer diversification opportunities during a high market i e 90th quantile all the sectors are found interdependent of oil price volatility however the bank and insurance sectors are insusceptible to oil price volatility during the 10th 25th and 75th quantiles in addition qra results for wavelet nonlinear denoising with a soft thresholding series indicate that all the sectors are interdependent of oil price volatility but that the aggregate market index transport and telecommunication sectors are insensitive to oil price volatility during the 75th and 90th quantiles this highlights the usefulness of denoising the financial returns series when applying regression tools moreover the contagion and interdependence between the oil price and stock returns sectors are estimated by frequency domain causality

oil shocks and their impact on energy related stocks in china abstract this paper contributes to the current literature by adopting time varying conditional correlation and asset pricing models to discover how the dynamics of international oil prices affect energy related stock returns in china after conditioning for structural instability the results show a much stronger relation following the 2008 financial crisis we argue that this reflects the fact that investors in the chinese stock market especially for energy related stocks are more sensitive to the shocks in international crude oil market

are oil shocks inflationary asymmetric and nonlinear specifications versus changes in regime this paper identifies a structural break in core u s inflation phillips curves such that oil prices contributed substantially before 1981 but since that time pass through has been negligible this characterization is robust to a variety of re specifications and fits the data better than asymmetric and nonlinear oil price alternatives evidence does not support the hypotheses that declining energy intensity or deregulation of energy producing and consuming industries played an important role monetary policy did not itself become less accommodative of oil shocks but may have helped create a regime where inflation is less sensitive to price shocks more generally

house prices borrowing constraints and monetary policy in the business cycle i develop a general equilibrium model with sticky prices credit constraints nominal loans and asset prices changes in asset prices modify agents borrowing capacity through collateral value changes in nominal prices affect real repayments through debt deflation monetary policy shocks move asset and nominal prices in the same direction and are amplified and propagated over time the financial accelerator is not constant across shocks nominal debt stabilises supply shocks making the economy less volatile when the central bank controls the interest rate i discuss the role of equity debt indexation and household and firm leverage in the propagation mechanism finally i find that monetary policy should not target asset prices as a means of reducing output and inflation volatility

how does financial liberalisation affect the influence of monetary policy on the current account abstract does the current account improve or deteriorate following a monetary policy expansion we examine this issue theoretically and empirically we show that a standard open economy dsge model predicts that the current account response to a monetary policy shock depends on the degree of financial regulation in particular financial liberalisation makes it more likely that the current account deteriorates following a monetary expansion we test this theoretical prediction with a varying coefficient bayesian panel var model where the coefficients are allowed to vary as a function of the degree of financial product and labour market regulation on data from 1976q1 2006q4 for 19 oecd countries our empirical results support the theory we therefore conclude that following a monetary policy expansion the current account is more likely to go into deficit in countries with more liberalised financial markets

the financial cycle and macroeconomics what have we learnt abstract it is high time we rediscovered the role of the financial cycle in macroeconomics in the environment that has prevailed for at least three decades now it is not possible to understand business fluctuations and the corresponding analytical and policy challenges without understanding the financial cycle this calls for a rethink of modelling strategies and for significant adjustments to macroeconomic policies this essay highlights the stylised empirical features of the financial cycle conjectures as to what it may take to model it satisfactorily and considers its policy implications in the discussion of policy the essay pays special attention to the bust phase which is less well explored and raises much more controversial issues

enjoying the quiet life under deregulation evidence from adjusted lerner indices for u s banks abstract the quiet life hypothesis posits that firms with market power incur inefficiencies rather than reap monopolistic rents we propose a simple adjustment to lerner indices to account for the possibility of forgone rents to test this hypothesis for a large sample of u s commercial banks we find that adjusted lerner indices are significantly larger than conventional lerner indices and trending upward over time instrumental variable regressions reject the quiet life hypothesis for cost inefficiencies however lerner indices adjusted for profit inefficiencies reveal a quiet life among u s banks

oil prices and equity returns in the bric countries this paper measures the level by which global oil price returns influence the stock returns and volatility in the bric equity markets and observes the time varying conditional correlation between bric equity returns and oil price returns the study concludes that the level of impact of oil price returns on equity returns and volatility in the bric countries depends on the extent to which these countries are net importers or net exporters of oil it also concludes that despite the aggressive economic growth of the bric countries in the past 25 years the volatility of stock returns in these economies does not have a significant impact on the volatility of global oil price returns

drawing conclusions from structural vector autoregressions identified on the basis of sign restrictions abstract this paper discusses the problems associated with using information about the signs of certain magnitudes as a basis for drawing structural conclusions in vector autoregressions we also review available tools to solve these problems for illustration we use dahlhaus and vasishtha s 2019 study of the effects of a u s monetary contraction on capital flows to emerging markets we explain why sign restrictions alone are not enough to allow us to answer the question and suggest alternative approaches that could be used

dynamics of the trade balance and the terms of trade the j curve the authors provide a theoretical interpretation of two features of international data the countercyclical movements in net exports and the tendency for the trade balance to be negatively correlated with current and future movements in terms of trade but positively correlated with past movements they document the same properties in a two country stochastic growth model in which trade fluctuations reflect in large part the dynamics of capital formation the authors find that their general equilibrium perspective is essential the relation between the trade balance and the terms of trade depends critically on the source of fluctuations copyright 1994 by american economic association

oil price shocks and stock markets in the u s and 13 european countries abstract oil price shocks have a statistically significant impact on real stock returns contemporaneously and or within the following month in the u s and 13 european countries over 1986 1 2005 12 norway as an oil exporter shows a statistically significantly positive response of real stock returns to an oil price increase the median result from variance decomposition analysis is that oil price shocks account for a statistically significant 6 of the volatility in real stock returns for many european countries but not for the u s increased volatility of oil prices significantly depresses real stock returns the contribution of oil price shocks to variability in real stock returns in the u s and most other countries is greater than that of interest rate an increase in real oil price is associated with a significant increase in the short term interest rate in the u s and eight out of 13 european countries within one or two months counter to findings for the u s and for norway there is little evidence of asymmetric effects on real stock returns of positive and negative oil price shocks for oil importing european countries

asymmetric spillover effects between the shanghai and hong kong stock markets evidence from quantile lagged regression abstractthis article surveys the asymmetric spillover effects between the mainland china based shanghai composite index sci and the hong kong based hang seng index hsi using a quantile lagged regression model compared to previous studies this article based on data before and after the 2008 global financial crisis presents a more detailed analysis as we investigate the spillovers in terms of returns volatilities and exchange rates between the renminbi rmb and the hong kong dollar hkd throughout the entire conditional return distribution including the central quantiles which are closely related to the normal circumstances and the extreme quantiles which correspond to the bear and bull markets first we find that the return spillovers from its lagged returns or from the other index not only vary across time but also depend on stock state second while return volatility may boost the stock market in a bull market it accelerates the decline in a bear market third the depreciation of the

asymmetric effects of the business cycle on bank credit risk abstract prior empirical research on the relation between credit risk and the business cycle has failed to properly investigate the presence of asymmetric effects to fill this gap we examine this relation both at the aggregate and the bank level exploiting a unique dataset on italian banks borrowers default rates we employ threshold regression models that allow to endogenously establish different regimes identified by the thresholds over below which credit risk is more less cyclical we find that not only are the effects of the business cycle on credit risk more pronounced during downturns but cyclicality is also higher for those banks with riskier portfolios

the credit crisis conjectures about causes and remedies what caused the financial crisis that is sweeping across the world what keeps asset prices and lending depressed what can be done to remedy matters while it is too early to arrive at definite answers to these questions it is certainly time to offer informed conjectures and these are the focus of this paper this abstract was borrowed from another version of this item

crude oil and stock markets stability instability and bubbles abstract we analyze the long run relationship between the world price of crude oil and international stock markets over 1971 1 2008 3 using a cointegrated vector error correction model with additional regressors allowing for endogenously identified breaks in the cointegrating and error correction matrices we find evidence for breaks after 1980 5 1988 1 and 1999 9 there is a clear long run relationship between these series for six oecd countries for 1971 1 1980 5 and 1988 2 1999 9 suggesting that stock market indices respond negatively to increases in the oil price in the long run during 1980 6 1988 1 we find relationships that are not statistically significantly different from either zero or from the relationships of the previous period the expected negative long run relationship appears to disintegrate after 1999 9 this finding supports a conjecture of change in the relationship between real oil price and real stock prices in the last decade compared to earlier years which may suggest the presence of several stock market bubbles and or oil price bubbles since the turn of the century

mending the broken link heterogeneous bank lending rates and monetary policy pass through abstract we analyse the pass through of monetary policy measures to lending rates to households and firms in the euro area using novel bank level datasets banks characteristics such as the capital ratio exposure to domestic sovereign debt percentage of non performing loans and stability of funding structure are responsible for the heterogeneity in the pass through of conventional monetary policy changes the location of a bank is irrelevant non standard measures reduce lending rate heterogeneities banks located in financially stressed countries and with weak balance sheets are most affected banks lending margins have fallen considerably

on the implications of market power in banking evidence from developing countries abstract this paper investigates how different degrees of market power affect bank efficiency and stability in the context of developing economies it sheds light on the competition stability nexus by documenting and analyzing the complex interactions between a tripod of variables that are central for regulators the degree of market power bank cost and profit efficiency and overall firm stability the results show that an increase in the degree of market power leads to greater bank stability and enhanced profit efficiency despite significant cost efficiency losses the findings lend empirical justification to the traditional view that increased competition may undermine bank stability and may bear significant implications for stressed banking systems in developing economies

credit channel trade credit channel and inventory investment evidence from a panel of uk firms abstract in this paper we use a panel of 609 uk firms over the period 1980 2000 to test for the existence of a trade credit channel of transmission of monetary policy and for whether this channel plays an offsetting effect on the traditional credit channel we estimate error correction inventory investment equations augmented with the coverage ratio and the trade credit to assets ratio differentiating the effects of the latter variables across firms more or less likely to face financing constraints and firms making a high or low use of trade credit our results suggest that both the credit and the trade credit channels operate in the uk and that the latter channel tends to weaken the former

measuring multi product banks market power using the lerner index abstract the aggregate lerner index is a popular composite measure of multi product banks market power based on total assets as the single aggregate output factor we show that the aggregate lerner index only qualifies as a consistently aggregated lerner index if three conditions hold under these conditions the aggregate lerner index reduces to a weighted average of the product specific lerner indices we test the three conditions for a sample of u s banks covering the years 2011 2017 all three conditions are rejected and we show that they may cause an economically relevant bias to the aggregate lerner index depending on the economic context as a general solution we propose using the always consistently aggregated weighted average lerner index whenever a composite lerner index is needed

oil prices stock markets and portfolio investment evidence from sector analysis in europe over the last decade this article extends the understanding of oil stock market relationships over the last turbulent decade unlike previous empirical investigations which have largely focused on broad based market indices national and or regional indices we examine short term linkages in the aggregate as well as sector by sector levels in europe using different econometric techniques our main findings suggest that the reactions of stock returns to oil price changes differ greatly depending on the activity sector in the out of sample analysis we show that introducing oil asset into a diversified portfolio of stocks allows to significantly improve its risk return characteristics

the exchange rate exposure of u s multinationals this article examines the exposure of u s multinationals to foreign currency risk evidence is presented that the relationship between stock returns and exchange rates differs systematically across multinationals given these results the study focuses on the determinants of exchange rate exposure the comovements between stock returns and the value of the dollar is found to be positively related to the percentage of foreign operations of u s multinationals copyright 1990 by the university of chicago

the structural determinants of external vulnerability the authors examine empirically how domestic structural characteristics related to openness and product and factor market flexibility influence the impact that terms of trade shocks can have on aggregate output for this purpose they apply an econometric methodology based on semi structural vector auto regressions to a panel of 90 countries with annual observations for the period 1974 2000 using this methodology the authors isolate and standardize the shocks estimate their impact on gdp and examine how this impact depends on the domestic conditions outlined above they find that larger trade openness magnifies the output impact of external shocks particularly the negative ones while improvements in labor market flexibility and financial openness reduce their impact domestic financial depth has a more nuanced role in stabilizing the economy it helps reduce the impact of external shocks particularly in environments of high exposure that is when trade and financial openness are high firm entry is unrestricted and labor markets are rigid

bank competition and financial stability evidence from the financial crisis we examine the link between bank competition and financial stability using the recent financial crisis as the setting we utilize variation in banking competition at the state level and find that banks facing less competition are more likely to engage in risky activities more likely to face regulatory intervention and more likely to fail focusing on the real estate market we find that states with less competition had higher rates of mortgage approval experienced greater inflation in housing prices before the crisis and experienced a steeper decline in housing prices during the crisis overall our study is consistent with greater competition increasing financial stability

competition and credit procyclicality in european banking abstract this paper empirically assesses how competition in the banking sector affects credit procyclicality by estimating both an interacted panel var model using macroeconomic data and a single equation model with bank level data these two empirical approaches show that a deviation of actual gdp from potential gdp leads to greater credit fluctuations in economies where bank competition is weak this suggests that increased market power for banks increases the financial accelerator mechanism which is consistent with recent macroeconomic models showing that monopolistic banking tends to increase macroeconomic volatility by making credit cheaper during booms and more expensive during recessions

oil price asymmetric effects answering the puzzle in international stock markets a bstract although studies have found an asymmetric pattern in the response of aggregate output to oil price changes parallel studies in stock markets have not been conclusive about their existence this paper finds evidence that effects for oil importing and oil exporting countries run in opposite directions oil price hikes have a negative effect on the stock markets of oil importing countries while the impact is positive for the stock markets of oil exporting countries statistical tests support the presence of asymmetric effects only in oil importing countries oil price volatility has a negative impact in stock markets of oil importing countries and positive in oil exporting countries moreover oil volatility seems to be affected asymmetrically by oil price changes oil price drops increase oil volatility more than oil price hikes do overall the evidence seems to support that falls in oil prices do not impact stock markets because their positive effects are offset by negative effects of oil price volatility canceling out effects for oil importing countries

the real exchange rate and economic growth revisiting the case using external instruments abstract we investigate the impact of movements in the real exchange rate on economic growth based on five year average data for a panel of over 150 countries in the post bretton woods period unlike previous literature we use external instruments to deal with possible reverse causality from growth to the real exchange rate our country specific instruments are i global capital flows interacted with individual countries financial openness and ii the growth rate of official reserves we find that a real appreciation depreciation reduces raises significantly annual real gdp growth more than in previous estimates in the literature however our results confirm this effect only for developing countries and for pegs

oil and the macroeconomy when prices go up and down an extension of hamilton s results in an important paper hamilton 1983 demonstrated a strong correlation between oil price changes and gross national product growth in u s data however his study pertained to a period in which all the large oil price movements were upward and thus it left unanswered the question whether the correlation persists in periods of price decline moreover the price variable he used was somewhat distorted by price controls in the 1970s this note investigates whether hamilton s results continue to hold when the sample is extended to include the recent oil market collapse and the oil price variable is corrected for the effects of price controls particular attention is given to the possibility of asymmetric responses to oil price increases and decreases as suggested in the structural employment literature loungani 1986 davis 1987 hamilton 1988 like hamilton i based my investigation on the gnp equation in sims s 1 980b six variable quarterly vector autoregressive model

frictional intermediation in over the counter markets we extend duffie et al s 2005 search theoretic model of over the counter otc asset markets allowing for a decentralized inter dealer market with arbitrary heterogeneity in dealers valuations or equivalently inventory costs we develop a solution technique that makes the model fully tractable and allows us to derive in closed form theoretical formulas for key statistics analysed in empirical studies of the intermediation process in otc markets a calibration to the market for municipal bonds allows us to quantify important unobservable characteristics of this market including the severity of search and bargaining frictions and the nature of heterogeneity across dealers we use our calibrated model to study the effect of these market characteristics on total welfare and the distribution of gains from trade across customers and dealers

the structural dynamics of output growth and inflation some international evidence we examine the dynamics of output growth and inflation in the us euro area and uk using a structural time varying coefficient var there are important similarities in structural inflation dynamics across countries output growth dynamics differ swings in the magnitude of inflation and output growth volatilities and persistences are accounted for by a combination of three structural shocks changes over time in the structure of the economy are limited and permanent variations largely absent changes in the volatilities of structural shocks matter

the euro area government spending multiplier at the effective lower bound abstract we build a factor augmented interacted panel vector autoregressive model of the euro area ea and estimate it with bayesian methods to compute government spending multipliers the multipliers are contingent on the overall monetary policy stance captured by a shadow monetary policy rate whether the fiscal shock occurs when the economy is at the effective lower bound elb or in normal times matters for the size of the multiplier median estimates vary conditional on the specification but the difference between multipliers at the elb and in normal times is systematically positive with very high probability over the medium run 5 years median cumulated multipliers range between 0 3 and 1 4 in normal times and between 1 6 and 2 9 at the elb we show that the results are not driven by the state of the business cycle and that the multiplier is inversely correlated with the level of the shadow monetary policy rate the econometric approach deals with several technical problems highlighted in the empirical macroeconomic literature including the issues of fiscal foresight and limited information

bank competition and financial stability in asia pacific the impact of bank competition on financial stability has been a focus of academic and policy debate over the last two decades and particularly since the 2007 08 global financial crises beck 2008 oecd 2011 under the traditional competition fragility view banks cannot earn monopoly rents in competitive markets and this results in lower profits capital ratios and charter values this makes banks less able to withstand demand or supply side shocks and encourages excessive risk taking marcus 1984 alternatively the competition stability view suggests that competition leads to greater stability a less competitive banking market may lead to more risk taking if the big banks are deemed too important to fail and as such obtain implicit or explicit subsidies via government safety nets mishkin 1999 in addition banks with more market power tend to charge higher loan rates which may induce borrowers to assume greater risk leading to greater default in competitive banking markets loan rates are lower too big to fail issues and safety net subsidies are smaller and this results in a positive link between bank competition and stability boyd and de nicolo 2005 it could also be the case as noted by martinez miera and repullo 2010 that bank competition and stability are linked in a non linear manner and in a similar vein berger et al 2009 argue that competition and concentration may coexist and can simultaneously induce stability or fragility

alternative mortgage instruments the tilt problem and consumer welfare mortgage instrument in the united states for the last 50 years and for much of this period it has performed well however during periods of high and volatile rates of inflation the sfpm suffers from severe weaknesses 1 foremost among these problems from the standpoint of the borrower is the tilt in the stream of real mortgage payments toward the initial years of the mortgage for consumers unconstrained by capital market imperfections this tilt is unimportant however a consumer is typically unable to borrow against expected higher future income or against the nominal capital gains that accrue to the owner of a house over the life of the mortgage in addition common practices of mortgage lenders often limit mortgage payments to some fraction of income at the time of purchase together these liquidity constraints create a mismatch between the time se quence of mortgage payments and income a mismatch that reduces the number of borrowers who qualify for financing and that limits the value of the house purchased by those who do obtain financing 2 in an attempt to reduce the problems created by this mismatch a variety of alternative mortgage instruments amis has been suggested three of the most important are the graduated payment mortgage gpm the shared appreciation mortgage sam and the price level adjusted mortgage plam 3 with the gpm mortgage payments rise at some specified rate during a portion of the mortgage life the sam enables the lender to share in the appreciation of the university of colorado boulder and syracuse university respectively this paper was writ ten while the first author was at syracuse university funding for the research was shared by the office of the comptroller of the currency the federal horne loan bank board and the department of housing and urban development mary anne beeman served as research assistant and the manu

credit booms monetary integration and the new neoclassical synthesis abstract credit to the private sector has risen rapidly in many new central and eastern european eu member states nms in recent years the lending boom has recently been particularly strong in the segment of loans to households primarily mortgage based housing loans and in those countries that operate currency boards or other forms of hard pegs the main aim of this paper is to propose a conceptual framework to analyze the observed developments with a view to exploring some policy implications at a stage in which these countries are preparing for their prospective integration with the euro area to achieve this we first use a stylized new neoclassical synthesis nns framework which has recently been advanced by goodfriend goodfriend m 2002 monetary policy in the new neoclassical synthesis a primer federal reserve bank of richmond july and goodfriend and king goodfriend m king r 2001 the case for price stability nber working paper 8423 we then discuss the implications of the nns model for credit dynamics and ensuing monetary policy challenges specifically we emphasize consumption smoothing as an important channel of the observed credit expansion and we show how it is related to and how it affects the monetary policy making in ms in doing so we place our discussion in the context of the monetary integration process in general and the nominal convergence process in particular

the effects of oil price shocks on asian exchange rates evidence from quantile regression analysis abstract this paper investigates the effects of oil price shocks on asian exchange rates we employ quantile regression analysis and allow for structural breaks and asymmetry our results indicate that positive and negative oil price shocks have asymmetrical effects on exchange rate returns that vary in significance size and sign throughout the distribution of exchange rate returns the impact of oil price shocks is also affected by market conditions bearish and bullish currency markets during bullish markets in domestic currencies at lower quantiles of currency movements in terms of u s dollar exchange rates rising oil prices cause further appreciation for indonesia korea the philippines and thailand currencies during bearish markets in the domestic currencies at higher quantiles of exchange rate movements in terms of u s dollar exchange rates rising falling oil price causes further currency depreciation for indonesia malaysia thus currencies respond differently to oil price shocks under extreme bullish or bearish currency market conditions and the impact of rising or falling oil prices on foreign exchange markets can vary by country and market conditions

house prices capital inflows and macroprudential policy this paper evaluates the monetary and macroprudential policies that mitigate the procyclicality arising from the interlinkages between current account deficits and financial vulnerabilities we develop a two country dynamic stochastic general equilibrium dsge model with heterogeneous households and collateralised debt the model predicts that external shocks are important in driving current account deficits that are coupled with run ups in house prices and household debt in this context optimal policy features an interest rate response to credit and a ltv ratio that countercyclically responds to house price dynamics by allowing an interest rate response to changes in financial variables the monetary policy authority improves social welfare because of the large welfare gains accrued to the savers the additional use of a countercyclical ltv ratio that responds to house prices increases the ability of borrowers to smooth consumption over the cycle and is pareto improving domestic and foreign shocks account for a similar fraction of the welfare gains delivered by such a policy

international house prices and macroeconomic fluctuations abstract the paper investigates linkages between general macroeconomic conditions and the housing market for the g 7 area among the key results of the paper we find that the us are an important source of global fluctuations not only for real activity nominal variables and stock prices but also for real housing prices secondly albeit distinct driving forces for real activity and financial factors can be pointed out sizeable global interactions are also evident in particular global supply side shocks are an important determinant of g 7 house prices fluctuations the linkage between real housing prices and macroeconomic developments is however bidirectional with investment showing in general a stronger reaction than consumption and output to housing price shocks implications for the real effects of the sub prime crisis are also explored

the integration of direct real estate and stock markets in asia currently there exists relatively little research investigating the long term association between stock and direct real estate markets using appropriate transaction based property indices this study focuses on the relationship between stock and direct real estate markets in nine asian countries from the period 1980 to 2012 through both linear and nonlinear cointegration techniques we find empirical evidence of linear cointegration of stock and property markets in taiwan fractional cointegration in singapore and hong kong and no evidence of cointegration in china japan thailand malaysia indonesia and south korea it is concluded that segmentation of property markets from stock markets does not appear to be linked to the differences in the maturity of national financial markets and that the differing degrees of integration across asia may instead be reflective of a range of factors impacting upon the underlying economic structures in each country

oil prices and stock market in china a sector analysis using panel cointegration with multiple breaks this paper investigates the relationship between oil prices and the chinese stock market at the sector level in a panel cointegration and granger causality framework the major sectors in china are studied using data collected from july 2001 to december 2010 when the effects of cross sectional dependence and multiple structural breaks are taken into account the panel cointegration relationship between oil prices and stock prices is confirmed at the disaggregated sector level the results indicate that there is some evidence of structural breaks in the interaction between oil prices and chinese sectoral stocks the long run estimates suggest that the real oil price has a positive effect on sectoral stocks in the long run the granger causality tests demonstrate a unidirectional short run granger causality relationship running from oil prices and sectoral stocks to the interest rate for 2001 07 2005 10 there is also a unidirectional long run granger causality running from sectoral stocks to the interest rate for 2001 07 2005 10 and 2005 12 2007 06 however the long run granger causality is bidirectional between oil prices the interest rate and sectoral stocks for 2007 08 2008 11 and 2009 01 2010 12 meanwhile the short run granger causality is also bidirectional between the interest rate and oil prices

oil prices and mena stock markets new evidence from nonlinear and asymmetric causalities during and after the crisis period this article investigates the potential of nonlinear causal relationships between world oil prices and stock markets in middle east and north africa mena countries during a black swan period that is characterized by rarity and devastating impacts our study is carried out using the daily data for 11 mena countries over the period from 2 july 2007 to 27 august 2012 by using the nonlinear and asymmetric causality test of kyrtsou and labys 2006 we mainly find that i the oil prices and mena stock markets interact in a nonlinear manner ii the signs of changes in the causing variables are important for detecting the true causality links between the variables and iii the nonlinear causality is more pronounced in the case of the brent than west texas intermediate oil prices

forecasting realized volatility of crude oil futures with equity market uncertainty this paper examines whether the equity market uncertainty emu index contains incremental information for forecasting the realized volatility of crude oil futures we use 5 min high frequency tran

oil shocks and aggregate macroeconomic behavior the role of monetary policy a recent paper by bernanke gertler and watson 1997 suggests that monetary policy could be used to eliminate any recessionary consequences of an oil price shock this paper challenges this conclusion on two grounds first we question whether the federal reserve actually has the power to implement such a policy for example we consider it unlikely that additional money creation would have succeeded in reducing the fed funds rate by 900 basis points relative to the values seen in 1974 second we point out that the size of the effect that bernanke gertler and watson attribute to oil shocks is substantially smaller than that reported by other researchers primarily due to their choice of a shorter lag length than that used by other researchers we offer evidence in favor of the longer lag length employed by previous research and show that under this specification even the aggressive federal reserve policies proposed would not have succeeded in averting a downturn