a theory of retail pricing until recently the retail enterprise the shop has been comparatively neglected by economic theorists partly because they assigned little role to retailing the growth of interest in the problem in recent years reflects the development of models of imperfect information and the revival of interest in location theory pricing theory for the retail enterprise however remains a neglected area after surveying existing models of retailing the paper concentrates on the idea that the shop saves its customers costs by assembling goods in one place this introduces an essential non convexity and importantly affects the conditions under which shops compete with each other and the constraints on their price setting under the admittedly unrealistic assumption of full buyer information a theory of retail pricing is developed retail prices are frequently regarded as exceptions both to the law of costs and generally to every rational process of price formation which is all the more remarkable since these prices are the only ones which are of direct interest to the consumer and which are directly influenced by consumption knut wickselt

more mortgages lower growth in newly collected data on 46 economies over 1990 2011 we show that financial development since 1990 was mostly due to growth in credit to real estate and other asset markets which has a negative growth coefficient we also distinguish between growth effects of stocks and flows of credit we find positive growth effects for credit flows to nonfinancial business but not for mortgage and other asset market credit flows by accounting for the composition of credit stocks and for the effect of credit flows we explain the insignificant or negative growth effects of financial development in recent times what was true in the 1960s 1970s and 1980s when the field of empirical credit growth studies blossomed is no longer true in the 1990s and 2000s new bank lending is not primarily to nonfinancial business and financial development may no longer be good for growth these trends predate the 2008 crisis they prompt a rethink of the role of banks in the process of economic growth jel e44 o16 o40 c33

location and attendance in major league baseball this study uses a travel cost model to analyse the attendance impacts on major league baseball mlb of the closest substitute mlb team it is found that the closer two teams are the lower attendance is at each team relative to two teams that are farther apart in addition when a new team moves into the area of an existing team there is an additional initial reduction in attendance for the incumbent team this has implications for actions aimed at changing the number of teams in mlb either by contraction or by possible antitrust approaches that would increase the number of teams especially in megalopolis markets further and consistent with past demand studies pricing is in the inelastic portion of gate demand and fan loyalty is a significant contributor to the estimation of gate attendance

heterogeneous effects of competitiveness shocks on macroeconomic performance across euro area countries this paper considers how competitiveness impacts macroeconomic performance in 11 euro area countries var models are estimated for the individual countries using quarterly data from 1995q4 to 2013q4 besides unit labour costs as a competitiveness measure the models include gdp the current account balance and domestic credit the empirical analyses show that changes in unit labour costs help explain gdp dynamics in the short and medium term in most countries whereas they have little explanatory power for the current account balance or domestic credit for most countries overall the effects of the unit labour costs vary substantially across the countries in the euro area the heterogeneity suggests that policy measures aiming to improve economic growth correct current account imbalances and ensure financial stability need to take country specific features into account

debt deleveraging and the liquidity trap a fisher minsky koo approach in this paper we present a simple new keynesian style model of debt driven slumps that is situations in which an overhang of debt on the part of some agents who are forced into rapid deleveraging is depressing aggregate demand making some agents debt constrained is a surprisingly powerful assumption fisherian debt deflation the possibility of a liquidity trap the paradox of thrift a keynesiantype multiplier and a rationale for expansionary fiscal policy all emerge naturally from the model we argue that this approach sheds considerable light both on current economic difficulties and on historical episodes including japan s lost decade now in its 18th year and the great depression itself

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

when credit bites back using data on 14 advanced countries between 1870 and 2008 we document two key facts of the modern business cycle relative to typical recessions financial crisis recessions are costlier and more credit intensive expansions tend to be followed by deeper recessions in financial crises or otherwise and slower recoveries we use local projection methods to condition on a broad set of macro economic controls to study how past credit accumulation impacts key macro economic variables such as output investment lending interest rates and inflation the facts that we uncover lend support to the idea that financial factors play an important role in the modern business cycle

covid 19 and the financial system a tale of two crises this paper compares and contrasts the resilience of the financial system in particular banks during the global financial crisis and covid 19 we show that banks are now part of the solution rather than part of the problem thanks to regulatory and institutional reforms over the past decade heeding the lessons from the global financial crisis has paid dividends we outline some early lessons from the covid 19 crisis for the financial system going forward the author s 2020 published by oxford university press for permissions please e mail journals permissions oup com

competitive price discrimination we model firms as supplying utility directly to consumers the equilibrium outcome of competition in utility space depends on the relationship u between profit and average utility per consumer public policy constraints on the deals firms may offer affect equilibrium outcomes via their effect on u f rom this perspective we examine the profit utility and welfare implications of price discrimination policies in an oligopolistic framework we also show that an equilibrium outcome of competitive nonlinear pricing when consumers have private information about their tastes is for firms to offer efficient two part tariffs

srisk a conditional capital shortfall measure of systemic risk we introduce srisk to measure the systemic risk contribution of a financial firm srisk measures the capital shortfall of a firm conditional on a severe market decline and is a function of its size leverage and risk we use the measure to study top financial institutions in the recent financial crisis srisk delivers useful rankings of systemic institutions at various stages of the crisis and identifies fannie mae freddie mac morgan stanley bear stearns and lehman brothers as top contributors as early as 2005 q1 moreover aggregate srisk provides early warning signals of distress in indicators of real activity received june 7 2011 accepted april 18 2016 by editor geert bekaert

one size fits all monetary policy and asymmetric household debt cycles in u s states i investigate the nonlinear effects of monetary policy through differences in household debt across u s states after constructing a novel indicator of inflation for the states i compute state specific monetary policy stances as deviations from an aggregate taylor rule i find that the effectiveness of monetary policy is curtailed during periods of large household debt imbalances moreover a common u s monetary policy does not fit all it may have asymmetric effects on the economic performance across states particularly at times of high dispersion in the household debt imbalances as it may have been the case around the great recession

capital regulation and credit fluctuations we provide a rationale for imposing counter cyclical capital ratios on banks in our simple model bankers cannot pledge the entire future revenues to investors which limits borrowing in good and bad times complete markets do not sufficiently stabilize credit fluctuations as banks allocate too much borrowing capacity to good states and too little to bad states as a consequence bank credit output capital prices or wages are excessively volatile imposing a stricter capital ratio in good states corrects the misallocation of the borrowing capacity increases expected output and can be beneficial to all agents in the economy although in our economy all agents are risk neutral counter cyclical capital ratios are an effective stabilization tool to ensure this effectiveness capital ratios have to be based on ex ante equity capital as classical capital ratios can be bypassed

price discrimination by a many product firm determining the optimal selling strategy for a multiproduct firm facing consumers with unknown tastes is a difficult task this paper aims to show how almost optimal nonlinear tariffs can often be found when the number of products becomes large

cost benefit analysis of leaning against the wind abstract an obvious cost of leaning against the wind is a weaker economy if no financial crisis occurs possible benefits are lower probabilities and smaller magnitudes of crises a second cost less obvious previously overlooked but higher is a weaker economy if a crisis occurs for representative estimates costs exceed benefits by substantial margins overturning the result requires policy rate effects on the probability and magnitude of crises more than 5 40 standard errors larger than representative estimates higher probabilities larger magnitudes or longer durations of crises typical consequences of ineffective macroprudential policy increase the margin of costs over benefits

multiproduct nonlinear pricing with multiple taste characteristics we analyze optimal multiproduct nonlinear prices in the case where consumer tastes are characterized by more than one taste parameter we present conditions under which the optimal nonlinear price schedule can be computed by finding optimal price schedules separately for each market if so they are unbundled if not they are bundled bundling is weakly superior to unbundling and is strictly superior when a condition that we term uniform ordering of demand curves is weakly violated with uniform ordering of demand curves multiproduct nonlinear prices have the same features as single product ones without this condition it is easy to construct examples that contradict some well known results from the standard literature in mechanism design

toward a global agricultural research system a personal view abstract before the beginning of this century almost all increases in agricultural production occurred as a result or increases in area cultivated by the end of the century increased agricultural production will depend almost entirely on more intensive cultivation of areas already being ued for agricultural production over the next several decades agricultural research capacity must he established for each commodity of economic significance in each agroclimatic region of the world the new system of international agricultural research institutes must be supplemented by the strengthening of national research systems the development of national systems has however been characterized by cycles of growth and decay small country research systems face severe size diseconomies regional collaborative networks have not been very successful external supporl for development of national systems needs to give greater attention to enhancement of political and economic viability as well as scientific viability

private debt overhang and the government spending multiplier evidence for the united states using state dependent local projections and historical us data we find that government spending multipliers are considerably larger in periods of private debt overhang in particular while multipliers are below or close to one in low private debt states we find significant crowding in of private spending in periods of debt overhang resulting in multipliers that are much larger than one in high private debt episodes more government purchases even reduce the ratio of government debt to gross domestic product these results are robust for the type of shocks and when we control for the business cycle financial crises deleveraging episodes government debt overhang and the zero lower bound

post crisis business investment in the euro area and the role of monetary policy business investment in the euro area strongly declined during the global financial crisis and the sovereign debt crisis it has not yet rebounded to its pre crisis trend despite the very expansiona

financial crises output losses and the role of structural reforms financial crises take a heavy toll on output growth we assess the role of structural reforms in reducing the output losses resulting from financial crises across advanced economies emerging and developing economies and low income developing economies we also revisit the role of macroeconomic policies in this context the impact of crises on output growth differs between types of crises and economies thus warranting sample splits along these lines some but not all reforms and policies help to reduce the output losses of crises in the medium term highlighting the need not to overgeneralize the effectiveness of reforms and policies further research is warranted to further explore the heterogeneity in the impact of financial crises on output growth and to better understand when and how specific structural reforms and macroeconomic policies can mitigate the output costs of financial crises jel e32 e44 e63 g28 o47

international evidence on the historical properties of business cycles we contrast properties of real quantities with those of price levels and stocks of money for ten countries over the last century although the magnitude of output fluctuations has varied across countries and periods relations among real quantities have been remarkably uniform properties of price levels however exhibit striking differences between periods inflation rates are more persistent after world war ii than before and price level fluctuations are typically procyclical before world war ii and countercyclical afterward fluctuations in money are less highly correlated with output in the postwar period but are no more persistent than in earlier periods jel e32 e31

what explains the speed of recovery from banking crises abstract while a large body of research has explored the causes and effects of banking crises less is known about what determines recovery from banking crises despite large variations in post crisis performances across countries in order to identify local and global factors that determine the length of recovery i e the time it takes until countries reach their pre crisis level of per capita gdp this exploratory paper employs event history analysis on 138 incidents of banking crises between 1970 and 2012 regarding domestic factors the simultaneous occurrence of currency crises large financial sectors overvalued currencies and large primary deficits are associated with later recovery whereas higher debt to gdp ratios or inflation levels do not exhibit a negative effect on post crisis performances regarding external factors a low growth of world trade as well as indicators of uncertainty in financial markets are correlated with later recovery global interest rate shocks are particularly harmful for the speed of recovery among middle income countries with a strong reliance on external capital the results are similar when using the length of recessions as an alternative indicator of post crisis performances

the circular relationship between inequality leverage and financial crises in this paper we put into perspective the recent literature which points to inequality as a possible cause of credit bubbles by reintegrating it into a more general analysis on the two way relationship between inequality and finance we focus more specifically on situations where high inequalities and widespread access to credit coexist and argue that even when institutions maintain more or less equal access to finance there may be a dynamic positive circular relationship between inequality and financial development however even if there is some evidence in the literature of a positive causal impact of inequality on credit this does not preclude other important cofounding factors the conclusions concerning the distributional impact of finance are more ambiguous a survey of the empirical literature highlights several issues that must be tackled first endogeneity reverse causality and coincidental factors are major concerns second the choice of consistent measurements for the key variables both credit and inequality has strong empirical implications and must be grounded on relevant theoretical channels third those circular dynamics have substantial policy implications for emerging economies since an increasing number face a joint increase in inequality and credit

financial and fiscal interaction in the euro area crisis this time was different abstract this paper highlights the anomalous characteristics of the euro area twin crises by contrasting the aggregate macroecosnomic dynamics in the period 2009 2013 with the business cycle fluctuations of the previous decades we report three novel stylised facts first the contraction in output was marked by an anomalous downfall in private investment and an increase in households savings while consumption and unemployment followed their historical relation with gdp second households and financial corporations debts and house prices deviated from their pre crisis trends while non financial corporations debt followed historical regularities third the jumps in the public deficit gdp and debt gdp ratios in 2008 2009 were unprecedented and so was the fiscal consolidation that followed our analysis points to the financial nature of the crisis as a likely explanation for these facts importantly the anomalous increase in public debt is in large part explained by extraordinary measures in support of the financial sector which show up in the stock flow adjustments and reveal a keyinteraction between the fiscal and the financial sectors

institutions household credit composition and the business cycle we show that the negative effect of household credit growth on subsequent economic growth documented in the recent literature is not the same across countries the effect is stronger in countries with weak institutions where the fraction of consumer credit in total household credit is greater that is an important nuance as consumer credit is a sizable part of household credit in many emerging markets and its rapid buildup should be observed with the same caution as a rapid buildup in housing credit jel g21 e32 e44

resource allocation for agricultural research abstract the allocation of resources for agricultural research is investigated in this paper a theoretical model for optimal allocation of research resources is developed and conditions are derived for an optimal solution the model is applied to existing data for 12 crops and lines of production in israel during the period 1978 1987 the actual allocation and the discrepancy between the actual allocation and the optimal allocation of resources to the crops considered is explained in a regression model by two groups of variables policy variables and political pressure variables the results support the findings of previous studies that political pressure plays a major role in the process of resource allocation for argicultural research

let s get real a factor analytical approach to disaggregated business cycle dynamics this paper develops a method for analysing the dynamics of large cross sections based on a factor analytic model we use law of large numbers arguments to show that the number of common factors can be determined by a principal components method the economy wide shocks can be identified by means of simple structural var techniques and that the parameters of the unobserved factor model can be estimated consistently by applying ols equation by equation we distinguish between a technological and a non technological shock identification is obtained by minimizing the negative realizations of the technology shock empirical results on 4 digit industrial output and productivity for the u s economy from 1958 to 1986 show that 1 at least two economy wide shocks both having a long run effect on sectoral output are needed to explain the common dynamics 2 although the technological shock accounts for at least 50 of the aggregate dynamics of output it cannot by itself explain dynamics at business cycle frequencies 3 sector specific shocks explain the main bulk of total variance but generate mainly high frequency dynamics 4 both the technological and the non technological component of output show a peak for positive sectoral comovements of output at business cycle frequencies 5 technological shocks are strongly correlated with the growth rates of the investment in machinery and equipment sectors and their inputs many interesting questions about cyclical fluctuations and economic growth can be answered only by studying the dynamic behaviour of sectoral variables when data contain information on time for a large cross section of sectors traditional econometric techniques used in the macroeconomic literature such as vector autoregressive var and vector autoregressive moving average varma models are not appropriate since they require the estimation of too many parameters this is why new methods which allow for the reduction of the parameter space need to be developed the objective of this paper is both methodological and descriptive at the methodological level we develop a simple framework for the dynamic analysis of large cross sections the basic model is a dynamic factor analytic model as in sargent and sims 1977 the sectoral variables are decomposed into two unobservable components a common component driven by macroeconomic shocks and a purely sectoral component when

gains from anchoring inflation expectations evidence from the taper tantrum shock abstract have improvements in monetary policy frameworks increased emerging market resilience to external shocks this paper exploits the may 2013 taper tantrum episode in the united states to study the reaction of 18 large emerging markets to an external shock conditioning on their degree of inflation expectations anchoring we find that while the tapering announcement negatively affected growth prospects regardless of the level of anchoring countries with weakly anchored inflation expectations experienced larger exchange rate pass through to consumer prices and higher inflation these findings suggest that gains in inflation expectations anchoring can improve central bank s policy trade offs when facing external shocks

corporate debt structure and economic recoveries abstract this paper analyzes the business cycle behavior of the corporate debt structure and its interaction with economic recovery the debt structure is measured as the share of bonds in the total credit to non financial corporations for a quarterly panel of countries over the period 1989 2013 we first show that the substitution of loans for bonds in recoveries is a regular property of business cycles secondly we provide evidence that economies with high bond share and important bond loan substitution recover from the recessions faster this identified link between corporate debt structure and business cycles is robust to the inclusion of traditional factors which shape recessions and recovery such as the size and the quality of financial markets the occurrence of bank crisis the dynamics of credit and the distribution of firm size

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

business cycles in international historical perspective business cycle models seek to answer the question of why economies go through cycles of recession and recovery or boom and bust any theory of the business cycle makes two sorts of claims what shocks are most important in disturbing the economy and what economic structure is necessary for propagating these shocks for example one common explanation of business cycles begins with monetary shocks and then seeks to explain why monetary shocks are not purely neutral as neoclassical theory would have it and instead have real effects at least in the short term early models in this vein were often implicitly or explicitly based on the proposition that markets do not clear continuously early equilibrium real business cycle theories instead emphasized the importance of real shocks especially to technology which may cause socially efficient fluctuations even when markets are always in equilibrium more recent models have attempted to marry the equilibrium approach to macroeconomics with the substantive keynesian ideas that money is not neutral and that economic fluctuations are costly new keynesian theories of the business cycle admit the possibility of a number of economic shocks including monetary and technology shocks but then focus on explaining how nominal price rigidities within the economy can turn these shocks into recessions or booms other models show that business cycles driven by keynesian animal spirits are consistent with rigorous microfoundations and rational expectations seeking empirical evidence for and against these various approaches we turn business cycle theories loose on perhaps the greatest macroeconomic laboratory

debt deflation theory and evidence abstract in the early 1990s the most severe recessions occurred in those countries which had experienced the largest increases in private debt burdens was this an accident of history or did it reflect deeper forces affecting market economies the paper comprises three parts first it presents three stylised facts about debt and its impact on consumption growth in the 1930s and the 1990s second it discusses the reception of irving fisher s work on debt deflation by his contemporaries and argues that it is helpful to think of debt deflation as a real business cycle phenomenon third there is a theoretical discussion of the reaction of debt and consumption to shocks in the context of a model of precautionary saving central to the model is the role of distributional shocks which implies that aggregate demand may be a nonmonotonic function of the price of assets in terms of the consumption good multiple equilibria may exist leading to the possibility of financial instability the analysis of debt deflation requires the construction of real business cycle models without a representative consumer

dissecting the cycle a methodological investigation following burns and mitchell we define the cycle as a pattern in the level of aggregate economic activity an algorithm to locate turning points is developed as is a new measure of pro cyclicality a link between turning points and the moments of the series is established thereby providing the statistical foundation that burns and mitchell s work lacked using these tools we are able to dissect cycles in terms of the contributions made by trend growth volatility serial correlation and non linear effects we dissect several models and find little evidence that certain non linear effects are important to the nature of business cycles

nonlinear pricing with random participation the canonical selection contracting programme takes the agent s participation decision as deterministic and finds the optimal contract typically satisfying this constraint for the worst type upon weakening this assumption of known reservation values by introducing independent randomness into the agents outside options we find that some of the received wisdom from mechanism design and nonlinear pricing is not robust and the richer model which allows for stochastic participation affords a more general empirical specification we develop a multidimensional methodology for addressing this class of problems providing two important applications to nonlinear pricing first with nonlinear pricing by a monopolist the familiar nodistortion at the top result persists but in tandem with the surprising conclusion that there is either no distortion at the bottom or bunching second in a simple model of product differentiated duopolists competing with nonlinear pricing we show that generally the duopoly outcome is qualitatively similar to the monopoly outcome however when marginal costs are symmetric and competition is sufficiently intense distortions disappear and the equilibrium outcome takes a remarkably simple form efficient quality allocations with cost plus fee pricing

the finance growth nexus in crisis while the literature on the finance growth nexus suggests a positive link between financial development and economic growth another strand of literature highlights the crucial role of credit growth for the occurrence and strength of financial and economic crises in this paper we link the two seemingly contradicting strands of the literature by a strong and robust empirical finding while financial development is indeed positively linked to gdp p c growth in normal non crisis times larger financial sectors lead to significantly worse economic outcomes in the case of a banking crisis

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

bubbles and crises the role of house prices and credit this paper utilizes quarterly panel data for 20 oecd countries over the period 1975 q1 2014 q2 to explore the importance of house prices and credit in affecting the likelihood of a financial crisis

credit crises money and contractions an historical view abstract the relatively infrequent nature of major credit distress events makes an historical approach particularly useful using a combination of historical narrative and econometric techniques we identify major periods of credit distress from 1875 to 2007 examine the extent to which credit distress arises as part of the transmission of monetary policy and document the subsequent effect on output using turning points defined by the harding pagan algorithm we identify and compare the timing duration amplitude and co movement of cycles in money credit and output regressions show that financial distress events exacerbate business cycle downturns both in the 19th and 20th centuries and that a confluence of such events makes recessions even worse

reserve accumulation and financial crises from individual protection to systemic risk abstract this paper provides a new perspective on the relationship between countries international reserve holdings and financial crises while the local view holds that reserves may prevent domestic crises it overlooks that the accumulation of reserves relaxes the financing constraint of the reserve currency country and may cause a financial crisis in the centre which is transmitted globally according to this global view reserve accumulation might destabilize the international financial system since the crisis affects all countries alike the accumulation of reserves imposes a negative externality on non accumulating countries we integrate this idea in a theoretical model of the optimal amount of reserves and illustrate the gap between local and global optimality the consideration of systemic risk lowers the demand for reserves moreover if a supranational authority determines the optimal level of reserves it internalizes the negative externality and accumulates fewer reserves a macroprudential tax on reserve hoardings might implement the socially optimal solution our calibration analysis shows that these considerations are economically significant they lower the optimal amount of reserves in the benchmark case by 45

international house price cycles monetary policy and credit abstract we evaluate three alternative predictors of house price corrections anticipated tightenings of monetary policy deviations of house prices from fundamentals and rapid credit growth a new cross country measure of monetary policy expectations based on an international term structure model with time varying risk premiums is constructed house price overvaluation is estimated via an asset pricing model the variables are incorporated into a panel logit regression model that estimates the likelihood of a large house price correction in 18 oecd countries the results show that corrections are predicted by increases in the market s forecast of higher policy rates the estimated degree of house price overvaluation also contains significant information about subsequent price reversals in contrast to the financial crisis literature credit growth is less important all of these variables help forecast recessions

financial innovation the bright and the dark sides based on data from 32 countries over the period 1996 2010 this paper is the first to assess the relationship between financial innovation on the one hand and bank growth and fragility as well as economic growth on the other hand we find that different measures of financial innovation capturing both a broad concept and specific innovations are associated with faster bank growth but also higher bank fragility and worse bank performance during the recent crisis these effects are stronger in countries with larger securities markets and more restrictive regulatory frameworks in spite of these seemingly ambiguous findings our evidence points to a positive net effect of financial innovation on economic growth financial innovation is associated with higher growth in countries and industries with better growth opportunities

have economic fluctuations been dampened a look at evidence outside the united states abstract until recently economists of all beliefs took it for granted that the severity of economic fluctuations had decreased sharply following world war ii recent work has challenged this view this study attempts to shed light on whether there was a true reduction in the severity of economic fluctuations by examining the experience of six european countries with one exception these countries did not experience a substantial reduction in the severity of the business cycle

the effects of systemic banking crises in the inter war period abstract this paper examines the time profile of the impact of systemic banking crises on gdp and industrial production using a panel of 24 countries over the inter war period and compares this to the post war experience of these countries we show that banking crises have effects that induce medium term adjustments on economies focussing on an eight year horizon it is clear that the negative effects of systemic banking crises last over the entirety of this time horizon the effect has been identified for gdp and industrial production the adverse effect on the industrial sector stands out as being substantially larger in magnitude relative to the macroeconomic effect comparing the results across long run historical periods for the same selection of countries and variables identifies some differences that stand out the short term macroeconomic impact effects are much larger in the post war period suggesting that the propagation channels of shocks operate at a faster pace in the more recent period moreover the time profile of effects differs suggesting that modern policies may be modulating the temporal shape of the response to banking crises shocks however the broad magnitude of the adverse effect of banking crises remains comparable across these time periods

the pricing of sports events do teams maximise profit a model of price setting behaviour by national hockey league teams based on the assumption of profit maximization is developed estimated and tested the model implies parameter restrictions across equations of a two equation simultaneous nonlinear econometric model tested by a likelihood ratio test and implies restrictions on the first and second derivatives of the revenue function tested with wald tests the results in large measure support the hypothesis that hockey teams are profit maximizers in contrast to some suggestions in the literature the analysis provides an attractive example of the potential of sports data for testing behavioural hypotheses in economics

market structure and innovation a survey economics we all recite deals with allocation of limited resources towards satisfaction of unlimited wants resources are typically identified as land labor and capital plus a technology that determines their transformation into consumer goods disparity between the available goods and services and the desired gives rise to scarcity and the question of what how and for whom to produce the focus then shifts to description and evaluation of alternative resource allocation mechanisms for making the choices the pareto criterion by which an allocation of resources is deemed efficient if any reallocation improving the position of some individual worsens the position of others is a commonly employed gauge of a mechanism s performance in the absence of externalities increasing returns to scale and uncertainty a perfectly competitive market system yields a pareto optimal allocation of resources this underlies the view that individual self interest is compatible with society s interest the further conclusion that pareto optimality may not be achieved via the market system in the presence of monopoly elements provides an economic rationale for antitrust laws the objective of a resource allocation mechanism appears to be according to the analysis described above to make the best of available resources the alternative objective of relaxing constraints through expanding the resource base or developing new technology seems to be beyond its scope thus until rather recently technical advance had been regarded in the mainstream of economic theory as unmotivated by the quest for profits and substantially unaffected by resource allocation instead as j schmookler observed technology had been viewed as a parameter like the weather affecting the outcome of resource allocations but itself unaffected by them 84 1965 evidence that technological progress has significantly contributed to growth in productivity together with a substantial increase in research and development activity largely financed by government and carried out by industry see f machlup 51 1962 may have spurred reconsideration of this view once technical advance is regarded as an economic variable it is natural to in

private agricultural research in asia abstract agricultural research in south and south east asia was started by a mix of private companies commodity groups and governments in the 1960s and 1970s government research increased rapidly commodity groups declined in importance and there were signs of private research growth recently the increased demand for modern inputs and changes in government policy provide greater incentives for private research but first they have to resolve a number of issues about the role private research should play in their societies

macroprudential policy central banks and financial stability evidence from china abstract we study the chinese experience and provide evidence that central banks can play an active role in safeguarding financial stability the narrative approach is used to disentangle macropudential policy actions from monetary actions we show that reserve requirements window guidance supervisory pressure and housing market policies can be used for macroprudential purposes our var estimates suggest that well targeted macroprudential policy has immediate and persistent impact on credit but no statistically significant impact on output macroprudential policy can be used to retain financial stability without triggering an economic slowdown or as a complement to monetary policy to offset the buildup of financial vulnerabilities arising from monetary easing a well designed mix of these two policies helps to achieve both macroeconomic and financial stability objectives which however requires central banks to maintain a multi instrument framework

economic costs of alternative monetary policy responses to speculative currency attacks abstract the outcome of a speculative attack on the foreign exchange rate can be classified into three cases i immediate depreciation of the nominal exchange rate ii successful defense or iii failed defense this paper explores which of these outcomes yields the lowest cost in terms of output and unemployment in the short and medium run ex ante the outcome of a speculative attack is uncertain therefore the appropriate response of monetary authorities to a speculative attack depends on the cost of an immediate depreciation compared with that of the expected outcome of a currency defense our empirical analysis focuses on a sample of 73 emerging and developing countries over the 1960 2011 period our results indicate that an immediate depreciation is the policy response that is associated with a lower expected output loss and unemployment in the short run and it tends to be expansionary in the medium run a defense if successful entails insignificant costs in the short run but unlike an immediate depreciation a successful defense is not expansionary in the medium run if a defense fails large output losses and an increase in unemployment ensue at least in the short run

multiproduct pricing in major league baseball a principal components analysis the empirical analysis of multiproduct pricing suffers from a lack of clear theoretical guidance and appropriate data limitations which often render traditional regression based analyses impractical this paper analyzes ticket parking and concession pricing in major league baseball for the period 1991 2003 using a new methodology based on principal components which allows inferences to be formed about the factors underlying price variation without strong theoretical guidance or abundant information about costs and demand while general demand shifts are the most important factor they explain only half of overall price variation also important are price interactions that derive from demand interrelationships between goods and the desire to maximize the capture of consumer surplus in the presence of heterogeneous demand

macrofinancial imbalances in historical perspective a global crisis index abstract global crisis episodes are rare events that can be properly studied by adopting the long run view of macroeconomic history in this study we explore the strength of the relationship between current account imbalances credit growth and equity returns at global level and document new evidence of a recurring sequencing pattern ahead of global crisis periods where credit booms are preceded by growing external imbalances and crisis episodes occur at the low end of the contraction phase of equity returns we use this information to construct a single aggregate measure with the aim of signaling periods of increasing risk of macroeconomic and financial instability at global level three major crisis episodes are identified with our global crisis index the 1929 crisis the breakdown of the bretton woods system and the recent financial crisis since past global crisis episodes at international level culminated with the collapse of existing international monetary systems the ongoing debate on the reforms needed to enhance the stability of international financial markets indicates the recent global financial crisis as a major turning point in the evolution of the international financial and monetary system

the real effects of the bank lending channel abstract this paper studies credit booms exploiting the spanish matched credit register over 2001 2009 we extend khwaja and mian 2008 s loan level estimator by incorporating firm level general equilibrium adjustments higher ex ante bank real estate exposure increases credit supply to non real estate firms but effects are neutralized by firm level adjustments for firms with existing banking relationships however higher bank real estate exposure increases risk taking by relaxing standards of existing borrowers cheaper longer term and less collateralized credit and by expanding credit on the extensive margin to first time borrowers that default substantially more results suggest that the mechanism at work is greater liquidity via securitization of real estate assets

the economic effects of a borrower bailout evidence from an emerging market this paper studies the credit market implications and real effects of one the largest borrower bailout programs in history enacted by the government of india against the backdrop of the 2008 2009 financial crisis the study finds that the stimulus program had no effect on productivity wages or consumption but led to significant changes in credit allocation and an increase in defaults post program loan performance declines faster in districts with greater exposure to the program an effect that is not driven by greater risk taking of banks loan defaults become significantly more sensitive to the electoral cycle after the program suggesting the anticipation of future credit market interventions as an important channel through which moral hazard in loan repayment is intensified

phillips lecture why some times are different macroeconomic policy and the aftermath of financial crises analysis based on a new measure of financial distress for 24 advanced economies in the postwar period shows substantial variation in the aftermath of financial crises this paper examines the role that macroeconomic policy plays in explaining this variation we find that the degree of monetary and fiscal policy space prior to financial distress that is whether the policy interest rate is above the zero lower bound and whether the debt to gdp ratio is relatively low greatly affects the aftermath of crises the decline in output following a crisis is less than 1 when a country possesses both types of policy space but almost 10 when it has neither the difference is highly statistically significant and robust to the measures of policy space and the sample we also consider the mechanisms by which policy space matters we find that monetary and fiscal policy are used more aggressively when policy space is ample financial distress itself is also less persistent when there is policy space the findings may have implications for policy during both normal times and periods of acute financial distress

the costs of macroprudential policy abstract central banks increasingly rely on macroprudential measures to manage the financial cycle however the effects of such measures on the core objectives of monetary policy to stabilise output and inflation are largely unknown in this paper we quantify the effects of changes in maximum loan to value ltv ratios on output and inflation we rely on a narrative identification approach based on detailed reading of policy makers objectives when implementing the measures we find that over a four year horizon a 10 percentage point decrease in the maximum ltv ratio leads to a 1 1 reduction in output as a rule of thumb the impact of a 10 percentage point ltv tightening can be viewed as roughly comparable to that of a 25 basis point increase in the policy rate however the effects are imprecisely estimated and the effect is only present in emerging market economies we also find that tightening ltv limits has larger economic effects than loosening them at the same time we show that changes in maximum ltv ratios have substantial effects on credit and house price growth using inverse propensity weights to rerandomise ltv actions we show that these effects are likely causal

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

the risk of financial crises is there a role for income inequality abstract could macroeconomic factors such as income inequality be the real root cause of financial crises we explore a broad variety of financial and macroeconomic variables and employ a general to specific model selection process to find the most reliable predictors of financial crises in developed countries over a period of more than 100 years our in sample results indicate that income inequality has predictive power beyond loan growth and several other financial variables out of sample forecasts for individual predictors show that their predictive power tends to vary considerably over time but income inequality has predictive power in each forecasting period

level and dynamics of financial depth consequences for volatility of gdp abstractthe existing literature documents positive but potentially non linear relationship between financial depth measured as private credit to gdp ratio and volatility of gdp in this paper we e

cross of euros the eurozone currently confronts severe short run macroeconomic adjustment problems and a deficient institutional architecture that has to be reformed in the longer run europe s efforts at economic and monetary union are historically unprecedented however the gold standard provides lessons regarding what will and won t work macroeconomically and politically in the short run while us history provides long run lessons regarding appropriate institutional structures the latter also suggests that institutional reform only happens at times of great crisis and that it cannot be taken for granted the eurozone s leaders may therefore ultimately have to take heed of the lessons of history regarding currency union breakups