resolving new keynesian anomalies with wealth in the utility function at the zero lower bound the new keynesian model predicts that output and inflation collapse to implausibly low levels and that government spending and forward guidance have implausibly large effects to resolve these anomalies we introduce wealth into the utility function the justification is that wealth is a marker of social status and people value status since people partly save to accrue social status the euler equation is modified as a result when the marginal utility of wealth is sufficiently large the dynamical system representing the zero lower bound equilibrium transforms from a saddle to a source which resolves all the anomalies

exploring the antecedents of logistics social responsibility a focus on chinese firms fundamental research funds for the central universities 2010221025 2011221016 national natural science foundation of china 70802052 academic outstanding youthful research talent plan of fujian province ja10001s national research foundation for doctoral program of higher education of china 20100121120013 national ministry of education of china humanities and social science 10yjc630010 ncet 10 0712

a random walk through mayfair art as a luxury good and evidence from dynamic models abstract the movement of international art prices in conjunction with other asset prices is preliminary to our understanding whether art is a luxury good it is well known that there are linkages between art market prices and equity prices however less is known about the structure of dependence between these variables and the influence of gold prices and sentiment we analyse art prices at the outset using granger causality and error correction models ecm to capture the long term dynamics between art prices equity markets gold prices and investor sentiment the dataset we use is unique and covers british art prices from 1895 to the present initial results do not give a complete picture of price movements or a fitting description of wealth effects to rectify this we look at short term dynamics in the art market we assume a regime switching model to describe the movement of prices using a threshold variable that drives prices into possibly locally explosive regimes these results indicate a dynamic wealth effect in that high low stock prices lead to subsequent increases decreases in art prices however this approach means that elasticities are now stochastic and we redefine what a luxury good is this is further explored by directly calculating elasticities from our model and its variants to analyse properties of art as a luxury good our threshold approach gives deeper insight into the impact of different market conditions than conventional ecm and cointegration modelling

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

credit booms debt overhang and secular stagnation abstract why do economies fall into prolonged periods of economic stagnation particularly in the aftermath of credit booms we study the interactions between household debt liquidity and asset prices in a model of persistent demand shortage we show that financially more deregulated economies are more likely to experience persistent stagnation credit booms or asset price booms mask this structural aggregate demand deficiency however the resulting debt overhang permanently depresses spending in the long run hence the contractionary long run effects of relaxing lending standards are the opposite of their expansionary short run effects these findings are in line with the macroeconomic developments in japan during its lost decades and other advanced economies before and during the great recession

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

a time series analysis of representative agent models of consumption andleisure choice under uncertainty this paper investigates empirically a model of aggregate consumption and leisure decisions in which utility from goods and leisure is nontime separable the nonseparability of preferences accommodates intertemporal substitution or complementarity of leisure and thereby affects the comovements in aggregate compensation and hours worked these cross relations are examined empirically using postwar monthly u s data on quantities real wages and the real return on the one month treasury bill the estimated values of the parameters governing preferences differ significantly from the values assumed in several studies of real business models several possible explanations of these discrepancies are discussed

a reinterpretation of chapter 17 of keynes s general theory effective demand shortage under dynamic optimization this article is an attempt to formalize chapter 17 of keynes s general theory using a continuous dynamic optimization model with perfect foresight i present two subjective interest rates the time preference rate and the liquidity premium that respectively govern the consumption saving and portfolio decisions under optimal household behavior they are equalized to the market rate of interest in the monetary economy described by keynes however the equality can be inconsistent with the condition of market equilibrium in which case persistent stagnation occurs a new analytic method based on dynamic optimization is proposed as an alternative to is lm analysis

collective moral hazard maturity mismatch and systemic bailouts the paper elicits a mechanism by which private leverage choices exhibit strategic complementarities through the reaction of monetary policy when everyone engages in maturity transformation authorities haver little choice but facilitating refinancing in turn refusing to adopt a risky balance sheet lowers the return on equity the key ingredient is that monetary policy is non targeted the ex post benefits from a monetary bailout accrue in proportion to the number amount of leverage while the distortion costs are to a large extent fixed this insight has important consequences first banks choose to correlate their risk exposures second private borrowers may deliberately choose to increase their interest rate sensitivity following bad news about future needs for liquidity third optimal monetary policy is time inconsistent fourth macro prudential supervision is called for we characterize the optimal regulation which takes the form of a minimum liquidity requirement coupled with monitoring of the quality of liquid assets we establish the robustness of our insights when the set of

ethics on the web applying moral decision making to the new media this paper examines the advent of the web as a critical media tool in the promotion and sale of goods to consumers and the ethical questions it raises that are issues of public policy we examine four traditional ethical rationales that guide organizational decision making utilitarianism distributive justice moral rights of man and relativism further characterized as ends based equity based rules based and comparison based rationales and we apply them to four moral dilemmas attributed to the proliferation of dot com companies as they relate to consumer welfare we find that ethical rationale in the new media is largely non existent and where it exists it is primarily reactive and driven by utilitarian or relativistic reasoning we attribute this condition to the newness of the industry and to its economic context representing as it does many characteristics embodied in the concept of the perfect market we offer some remedies to improve ethical conduct by e business

the spirit of capitalism and savings behavior abstract this paper presents a capitalist spirit model of savings by including wealth in the intertemporal utility function while this model includes the life cycle model and bequest model as two special cases it sheds light on why wealth holding has tended to increase with age why decumulation of wealth after retirement has not happened and why households with and without children have not shown significant differences in their savings behavior the capitalist spirit approach is especially useful for understanding savings by the rich and savings across countries and over time jel e21 b10

bailouts sovereign risk and bank portfolio choices abstract i study the role of sovereign risk in determining the effects of expected bailouts on banks portfolio decisions empirically data on italian banks show that they decrease lending to firms and increase purchases of government bonds following an increase in the probability of a bailout if the risk of sovereign default is sufficiently low crucially the portfolio adjustment becomes weaker and eventually reverses sign as sovereign risk increases to interpret these results i develop a model in which the relation between the bailout probability and the corresponding payoff to bank owners bailout rents depends on sovereign risk the model s predictions are consistent with the key features of the data

zombie lending and depressed restructuring in japan this paper explores the role that misdirected bank lending played in prolonging the japanese macroeconomic stagnation that began in the early 1990s the investigation focuses on the wide spread practice of japanese banks of continuing to lend to otherwise insolvent firms we docu ment the prevalence of this forbearance lending and show its distorting effects on healthy firms that were competing with the impaired firms the paper by hoshi 2000 was the first to call attention to this phenomenon and its ramifi

macroeconomic implications of conspicuous consumption a sombartian dynamic model this chapter presents a dynamic general equilibrium model in which consumers have status preference i investigate the manner in which capital accumulation is impeded by conspicuous consumption a la corneo and jeanne j public econ 66 55 71 1997a following the literature social norms are given as either bandwagon type or snob type i then show that when the economy is characterized by a bandwagon type social norm capital accumulation exhibits interesting patterns those patterns include for example an oscillating convergence path the rise of the economy feeds its decay through conspicuous consumption and that decay suppresses conspicuous consumption and engenders prosperity as predicted by sombart liebe luxus und kapitalismus reprinted 1967 deutscher taschenbuch verlag munchen 1912

wealth inequality and intergenerational links previous work has had difficulty generating household saving behaviour that makes the distribution of wealth much more concentrated than that of labour earnings and that makes the richest households hold onto large amounts of wealth even during very old age i construct a quantitative general equilibrium overlapping generations model in which parents and children are linked by accidental and voluntary bequests and by earnings ability i show that voluntary bequests can explain the emergence of large estates while accidental bequests alone cannot and that adding earnings persistence within families increases wealth concentration even more i also show that the introduction of a bequest motive generates lifetime savings profiles more consistent with the data

inequality leverage and crises the paper studies how high leverage and crises can arise as a result of changes in the income distribution empirically the periods 1920 1929 and 1983 2007 both exhibited a large increase in the income share of the rich a large increase in leverage for the remainder and an eventual financial and real crisis the paper presents a theoretical model where these features arise endogenously as a result of a shift in bargaining powers over incomes a financial crisis can reduce leverage if it is very large and not accompanied by a real contraction but restoration of the lower income group s bargaining power is more effective

misrepresentation and expectations of misrepresentation in an ethical dilemma the role of incentives and temptation an investigation of ethical decision making in a negotiation context revealed that focal actors incentives influenced not only their misrepresentation but also their expectations of their opponen

on the long run evolution of inheritance france 1820 2050 this paper attempts to document and account for the long run evolution of inheritance we find that in a country like france the annual flow of inheritance was about 20 25 of national income between 1820 and 1910 down to less than 5 in 1950 and back up to about 15 by 2010 a simple theoretical model of wealth accumulation growth and inheritance can fully account for the observed u shaped pattern and levels using this model we find that under plausible assumptions the annual bequest flow might reach about 20 25 of national income by 2050 this corresponds to a capitalized bequest share in total wealth accumulation well above 100 our findings illustrate the fact that when the growth rate g is small and when the rate of return to private wealth r is permanently and substantially larger than the growth rate say r 4 5 vs g 1 2 which was the case in the 19th century and early 20th century and is likely to happen again in the 21st century then past wealth and inheritance are bound to play a key role for aggregate wealth accumulation and the structure of lifetime inequality contrarily to a widely spread view modern economic growth did not kill inheritance

price flexibility and output stability an old keynesian view in this symposium i shall play the role in which i was cast the unreconstructed old keynesian considering the alternatives i do not mind being billed as a keynesian an old keynesian at that but old keynesians come in several varieties and i speak for no one but myself nor do i defend the literal text of the general theory several generations of economists have criticized amended and elaborated that seminal work i shall argue for the validity of the major propositions that distinguish keynesian macroeconomics from old or new classical macroeconomics

ethical spillovers in firms evidence from vehicle emissions testing in this paper we explore how organizations influence the unethical behavior of their employees using a unique data set of over three million vehicle emissions tests we find strong evidence of ethical spillovers from firms to individuals when inspectors work across different organizations they adjust the rate at which they pass vehicles to the norms of those with whom they work these spillovers are strongest at large facilities and corporate chains and weakest for the large volume inspectors these results are consistent with the economics literature on productivity spillovers from organizations and peers and suggest that managers can influence the ethics of employee behavior through both formal norms and incentives the results also suggest that employees have persistent ethics that limit the magnitude of this influence these results imply that if ethical conformity is important to the financial and legal health of the organization managers must be vigilant in their hiring training and monitoring to ensure that employee behavior is consistent with firm objectives

bequest and tax planning evidence from estate tax returns i study bequest and wealth accumulation behavior of the wealthy subject to the estate tax shortly before death the onset of a terminal illness leads to a very significant reduction in the value of estates reported on tax returns fifteen to twenty percent with illness lasting months to years and about five to ten percent in the case of illness reported as lasting days to weeks i provide evidence suggesting that these findings cannot be explained by real shocks to net worth such as medical expenses or lost income but instead reflect deathbed estate planning the results suggest that wealthy individuals actively care about disposition of their estates but that this preference is dominated by the desire to hold on to their wealth while alive

the lender of last resort a twenty first century approach the classical bagehot conception of a lender of last resort lolr that lends to illiquid banks has been criticized on two grounds on the one hand the distinction between insolvency and illiquidity is not clear cut on the other a fully collateralized repo market allows central banks to provide the adequate aggregate amount of liquidity and leave to the banks the responsibility of lending uncollateralized the object of this paper is to analyze these issues rigorously by providing a framework in which liquidity shocks cannot be distinguished from solvency ones and then asking whether there is a need for a lolr and how it should operate in the absence of systemic threats determining the optimal lolr policy requires a careful modeling of the structure of the interbank market and of the closure policy in our setup the results depend upon the existence of moral hazard if the main source of moral hazard is the banks lack of incentives to screen loans then the lolr may have to intervene to improve the efficiency of an unsecured interbank market in crisis periods if instead the main source of moral hazard is loan monitoring then the interbank market should be secured and the lolr should never intervene jel e58 628

optimal financial crises empirical evidence suggests that banking panics are related to the business cycle and are not simply the result of sunspots panics occur when depositors perceive that the returns on bank assets are going to be unusually low we develop a simple model of this in this setting bank runs can be first best efficient they allow efficient risk sharing between early and late withdrawing depositors and they allow banks to hold efficient portfolios however if costly runs or markets for risky assets are introduced central bank intervention of the right kind can lead to a pareto improvement in welfare from the earliest times banks have been plagued by the problem of bank runs in which many or all of the bank s depositors attempt to withdraw their funds simultaneously because banks issue liquid liabilities in the form of deposit contracts but invest in illiquid assets in the form of loans they are vulnerable to runs that can lead to closure and liquidation a financial crisis or banking panic occurs when depositors at many or all of the banks in a region or a country attempt to withdraw their funds simultaneously prior to the twentieth century banking panics occurred frequently in europe and the united states panics were generally regarded as a bad thing and the development of central banks to eliminate panics and ensure financial stability has been an important feature of the history of financial systems it has been a long and involved process the first cerntral bank the bank of sweden was established more than 300 years ago the bank of england played an especially important role in the development of effective stabilization policies in the eighteenth and nineteenth centuries by the end of the nineteenth century banking panics had been eliminated in europe the last true panic in england was the overend gurney company crisis of 1866

monetary and fiscal policy in a liquidity trap with inflation persistence abstract this paper relies on the new keynesian model with structural inflation persistence to characterize the optimal monetary and fiscal policy in a liquidity trap it shows that with a phillips curve that is both forward and backward looking the monetary policy that is implemented during a liquidity trap episode can be sufficient to avoid a depression the central bank does not need to commit beyond the end of the crisis to get some traction on economic activity regarding fiscal policy inflation persistence justifies some front loading of government expenditures to get inflation started such as to reduce the real interest rate the magnitude of the optimal fiscal stimulus is decreasing in the degree of inflation persistence finally if inflation persistence is due to adaptive expectations rather than to price indexation then monetary policy is ineffective while the optimal fiscal stimulus is large and heavily front loaded

survive another day using changes in the composition of investments to measure the cost of credit constraints abstract we introduce a novel empirical strategy to measure the size of credit shocks theoretically we show that credit shocks reduce the value of long term relative to short term investments empirically we can therefore compare the reduction of long term relative to short term investments within firms allowing for firm times year fixed effects using spanish firm level data we estimate the credit crunch to be equivalent to an additional tax rate of around 11 on the longest lived capital to pin down credit constraints as the underlying cause we apply triple differences strategies using foreign ownership or precrisis debt maturity

policy uncertainty lender of last resort and the real economy abstract a reduction in lender of last resort lolr policy uncertainty positively affects bank lending and propagates to investment and employment we exploit a unique policy that reduced uncertainty regarding the availability of future lolr funding for banks as a quasi natural experiment using micro level data on banks firms and loans in portugal we generate cross sectional variation in banks exposure to uncertainty and find that the size of the haircut subsidy the gap between private market and central bank security valuations plays a key role in the propagation of the shock to lending and the real economy

lying to level the playing field why people may dishonestly help or hurt others to create equity unethical and dishonest behavior has increasingly attracted the attention of scholars from various disciplines recent work has begun to focus on a previous overlooked factor predicting dishonest behavior the beneficiary or victim of dishonest acts in two laboratory experiments we manipulate the level of resources allocated to our participants their wealth and investigate whether perceived inequity from wealth that is randomly or subjectively assigned leads individuals to cross ethical boundaries through helping or hurting others the results show that dishonest behavior is influenced by positive and negative inequity that motivates helping and hurting acts furthermore a third experiment shows that people tend to discount the wrongness of crossing ethical boundaries to hurt or help others when the action restores equity

banks government bonds and default what do the data say abstract this paper analyzes sovereign bondholdings by 20 000 banks in 191 countries and 20 sovereign default episodes over 1998 2012 establishing two robust facts first banks hold many government bonds on average 9 of assets in normal times particularly banks making fewer loans and operating in less financially developed countries second during default years banks with the average exposure to government bonds exhibit a lower growth rate of loans than banks without bonds 7 percentage points lower these results indicate that the dangerous embrace between banks and their government plays a key role during sovereign defaults and its strength depends on local conditions

the influence of retail management s use of social power on corporate ethical values employee commitment and performance recent cases in retailing reflect that ethics have a major impact on brands and performance in turn demonstrating that brand owners employees and consumers focus on ethical values in this study we analyze how various sources of social power affect corporate ethical values retailer s commitment to the retail organization and ultimately sales and service quality multi source data based on a sample of 225 retailers indicated a strong link between power ethics and commitment and that these affected output performance

the spirit of capitalism and optimal capital taxation abstract the paper reexamines the famous chamley judd zero capital tax theorem in model economies where the agents are endowed with the spirit of capitalism it is shown that the limiting capital income tax is not zero in general and depends on the utility specifications rather than the production technology the similar formulas of optimal capital taxes are derived in more general settings with multiple physical capitals or heterogeneous agents capitalists and workers

the role of demandable debt in structuring optimal banking arrangements demandable debt finance by banks warrants explanation because it entails costs of bank suspension liquidation and idle reserve holdings an explanation is developed in which demandable debt provides incentive compatible intermediation where the banker has comparative advantage in allocating investment funds but may act against the interests of uninformed depositors demandable debt attracts funds by giving depositors an option to force liquidation its usefulness in transacting follows from information sharing between monitors and nonmonitors copyright 1991 by american economic association

unconventional fiscal policy at the zero bound when the zero lower bound on nominal interest rates binds monetary policy cannot provide appropriate stimulus we show that in the standard new keynesian model tax policy can deliver such stimulus at no cost and in a time consistent manner there is no need to use inecient policies such as

foreign bank lending evidence from the global financial crisis abstract we exploit highly disaggregated bank firm data to investigate the dynamics of foreign vs domestic credit supply in italy around the period of the lehman collapse which brought a sudden and unexpected deterioration of economic conditions and a sharp increase in credit risk taking advantage of the presence of multiple lending relationships to control for credit demand and risk at the individual firm level we show that foreign lenders restricted credit supply to the same firm more sharply than their domestic counterparts a number of exercises testing alternative explanations for this result suggest that such more intense restriction also reflects the functional distance between a foreign bank s headquarter and the italian credit market

the perils of taylor rules abstract since john taylor s 1993 carnegie rochester conf ser publ policy39 195 214 seminal paper a large literature has argued that active interest rate feedback rules that is rules that respond to increases in inflation with a more than one for one increase in the nominal interest rate are stabilizing in this paper we argue that once the zero bound on nominal interest rates is taken into account active interest rate feedback rules can easily lead to unexpected consequences specifically we show that even if the steady state at which monetary policy is active is locally the unique equilibrium typically there exist an infinite number of equilibrium trajectories originating arbitrarily close to that steady state that converge to a liquidity trap that is a steady state in which the nominal interest rate is near zero and inflation is possibly negative journal of economic literature classification numbers e52 e31 e63

target2 and central bank balance sheets the euro area s target2 payments system has featured heavily in academic and popular discussions of the euro crisis some of this commentary has described the system as being responsible for a secret bailout of europe s periphery another common theme has been that the system has built up large credit risks for germany should the euro break up this paper discusses the target2 system focusing in particular on how it impacts the balance sheets of the central banks that participate in the system it discusses the factors driving target2 balances considers some counterfactual cases in which euro area monetary policy operated differently examines the risks to germany and considers proposals for settlement of these balances

monetary policy as financial stability regulation this paper develops a model that speaks to the goals and methods of financialstability policies there are three main points first from a normative perspective the model defines the fundamental market failure to be addressed namely that unregulated private money creation can lead to an externality in which intermediaries issue too much short term debt and leave the system excessively vulnerable to costly financial crises second it shows how in a simple economy where commercial banks are the only lenders conventional monetary policy tools such as open market operations can be used to regulate this externality while in more advanced economies it may be helpful to supplement monetary policy with other measures third from a positive perspective the model provides an account of how monetary policy can influence bank lending and real activity even in a world where prices adjust frictionlessly and there are other transactions media besides bank created money that are outside the control of the central bank

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

dynamic asset allocation with relative wealth concerns in incomplete markets abstract in dynamic portfolio choice problems stochastic state variables such as stochastic volatility lead to adjustments of the optimal stock demand referred to as hedge terms or merton breeden terms by deriving an explicit solution in a two agent framework with a stochastic opportunity set we show that relative wealth concerns give rise to new hedge terms beyond the ordinary ones this is because the agents hedge against both exogenous changes in the state variable and endogenous decisions of the other agent depending on the parametrization of the model these new terms can significantly change the investors hedging demands we also show that both heterogeneity in risk aversion or relative wealth concerns can have similar effects on the heterogeneity in portfolio decisions formally we study a non cooperative non zero sum stochastic differential game for which we prove a verification theorem in a setting with an unspanned state variable

fear of fire sales illiquidity seeking and credit freezes is there any need to clean up a banking system in the midst of a crisis for instance by closing some weak banks and forcing others to sell bad assets or can one wait till the crisis is over we argue that an overhang of impaired banks that may be forced to sell assets in the future can increase the private returns to holding illiquid assets sufficiently that weak banks have no interest in selling them anticipating a potential future fire sale cash rich buyers have high expected returns to holding cash which also reduces their incentive to lock up money in term loans the potential for a worse fire sale than necessary as well as the associated decline in credit origination could make the crisis worse which is one reason it may make sense to clean up the system even in the midst of the crisis we discuss alternative ways of cleaning up the system and the associated costs and benefits

keeping one step ahead of the joneses status the distribution of wealth and long run growth assuming that the utility of each agent depends on its relative wealth position in the society this chapter constructs an endogenous growth model it is shown that even if the subjective discount rates differ across agents there exists a unique balanced growth equilibrium in which each agent owns a positive share of the world wealth it is also shown that if the agents are identical then an increase in savings incentives always raises the long run growth rate but if they are heterogeneous then an increase in savings incentives may lower the long run growth rate

coordination failures and the lender of last resort was bagehot right after all the classical doctrine of the lender of last resort lolr elaborated by bagehot 1873 asserts that the central bank should lend to illiquid but solvent banks under certain conditions several authors have argued that this view is now obsolete in modern interbank markets a solvent bank cannot be illiquid this paper provides a possible theoretical foundation for rescuing bagehot s view our theory does not rely on the multiplicity of equilibria that arises in classical models of bank runs we built a model of banks liquidity crises that possesses a unique bayesian equilibrium in this equilibrium there is a positive probability that a solvent bank cannot find liquidity assistance in the market we derive policy implications about banking regulation solvency and liquidity ratios and interventions of the lender of last resort furthermore we find that public bailout and private bail in involvement are complementary in implementing the incentive efficient solution and that bagehot s lender of last resort facility must work together with institutions providing prompt corrective action and orderly failure resolution finally we derive similar implications for an international lender of last resort ilolr jel g21 g28

competitive bluffing an examination of a common practice and its relationship with performance bluffing a common and consequential form of competitive behavior has been comparably ignored in the management literature even though misleading one s rivals is suggested to be an advantageous skill in a multifaceted and highly competitive environment to address this deficiency and advance scholarship on competitive dynamics our study investigates the moral reasoning behind competitive bluffing and using a simulated market entry game examines the performance effects of bluffing findings suggest that decision makers views on the ethicality of bluffing competitors differ from their beliefs on the ethicality of misleading other organizational stakeholders analysis also indicates that decision makers who view competitor bluffing as more ethical less unethical are more willing to engage in competitive bluffing finally while bluffing is often thought to be an effective business practice results show that in the context of repeated interaction bluffing is not conducive to high levels of performance and in fact can have undesirable consequences

secular stagnation theory and remedies abstract to investigate secular stagnation i add two features to a standard ramsey model with money i households have a preference for wealth ii wages are downward rigid in this framework there exists a frictionless neoclassical steady state equilibrium characterized by a low natural real interest rate in addition if wages are sufficiently rigid and the natural real interest rate sufficiently low then there also exists a keynesian secular stagnation steady state characterized by under employment low inflation and a binding zero lower bound on the nominal interest rate as wages become more flexible the keynesian steady state diverges away from the neoclassical steady state until wages are so flexible that it ceases to exist if monetary policy is excessively restrictive then the secular stagnation steady state is the unique steady state equilibrium of the economy the optimal policy response to secular stagnation is to move the economy to the neoclassical steady state this can either be achieved by raising the central bank s inflation ceiling or by taxing wealth and subsidizing investment in physical capital this optimal tax policy is revenue neutral

the spirit of capitalism and stock market prices in existing theory wealth is no more valuable than its implied consumption rewards in reality investors acquire wealth not just for its implied consumption but for the resulting social status max m weber 1958 refers to this desire for wealth as the spirit of capitalism the authors examine both analytically and empirically implications of weber s hypothesis for consumption savings and stock prices when investors care about relative social status propensity to consume and risk taking behavior will depend on social standards and stock prices will be volatile the spirit of capitalism seems to be a driving force behind stock market volatility and economic growth copyright 1996 by american economic association

is increased price flexibility stabilizing this paper uses john taylor s model of overlapping contracts to show that increased wage and price flexibility can easily be destabilizing because of the mundell effect while lower prices increase output the expectation of falling prices decreases output simulations based on realistic parameter values suggest that increases in price flexibility might well increase the cyclical variability of output in the united states copyright 1986 by american economic association

financial panics the seasonality of the nominal interest rate and the founding of the fed after the founding of the fed in 1914 the frequency of financial panics and the size of the seasonal movements in nominal interest ratesboth declined substantially this paper establishes that the fed by carrying out the seasonal open market policy that eliminated the seasonal in nominal interest rates caused the decrease in the frequency of panics since seasonal movements are anticipated and financial panics are probably real events the results show that an anticipated monetary policy had real effects on the economy copyright 1986 by american economic association

liquidity shortages and banking crises we show in this article that bank failures can be contagious unlike earlier work where contagion stems from depositor panics or contractual links between banks we argue that bank failures can shrink the common pool of liquidity creating or exacerbating aggregate liquidity shortages this could lead to a contagion of failures and a total meltdown of the system given the costs of a meltdown there is a possible role for government intervention unfortunately liquidity and solvency problems interact and can cause each other making it hard to determine the cause of a crisis we propose a robust sequence of intervention banks are often found at the center of systemic financial crises the causes of these crises have long been debated do they stem from depositor panics or do they arise because bank balance sheets are exposed to common factors if it is the latter then is there any sense in which bank failures can be contagious can anything be done to prevent these crises or stop them from propagating once they begin our purpose in this paper is to reexamine whether bank failures can start and propagate systemic crises even if we assume that depositors do not panic that is even if depositors actions are coordinated and they do not run simply because they fear others will run our focus is not because we think that panics are empirically unimportant the jury is still out on that instead we show that contagion can stem from an underlying real general equilibrium problem rather than just from lack of coordination among depositors from a policy perspective attempts to reassure investors through confidence building measures will not work if panic and lack of coordination are not the reasons for a crisis we begin in this paper with a model of a bank that we developed in diamond and rajan 2001 assets in this model are illiquid they cannot be borrowed against or sold for the full value of resources they will generate in their best use because the human capital necessary to generate that full value cannot

money and capital in a persistent liquidity trap abstract using a monetary model with asset scarcity we show that a liquidity trap caused by a persistent deleveraging shock increases real cash holdings and decreases investment and output in the medium term this medium term supply side effect arises when firms face financial constraints policy implications differ from shorter run analyses implied by nominal rigidities quantitative easing leads to a deeper liquidity trap exiting the trap by increasing expected inflation or applying negative interest rates does not solve the asset scarcity problem a higher government debt helps exiting the liquidity trap and reduces asset scarcity but may hurt investment in the medium run

financial crises payment system problems and discount window lending in a developed economy financial crises are rapidly conveyed to the payment system which tends to rely on private credit extensions in most countries while many authors recommend that the central bank do no more than provide adequate aggregate liquidity during a crisis this policy requires well functioning private credit markets to channel liquidity to solvent but illiquid firms this paper presents a model of private lending which defines a crisis as a time when lenders become uncertain about how to assess financial risks and therefore rationally withdraw from making new loans in such an environment a government lender of last resort can improve social welfare copyright 1996 by ohio state university press

financial instability reserves and central bank swap lines in the panic of 2008 in this paper we connect the events of the last twelve months the panic of 2008 as it has been called to the demand for international reserves in previous work we have shown that international reserve demand can be rationalized by a central bank s desire to backstop the broad money supply to avert the possibility of an internal external double drain a bank run combined with capital flight thus simply looking at trade or short term debt as motivations for reserve holdings is insufficient one must also consider the size of the banking system m2 here we show that a country s reserve holdings just before the current crisis relative to their predicted holdings based on these financial motives can significantly predict exchange rate movements of both emerging and advanced countries in 2008 countries with large war chests did not depreciate and some appreciated meanwhile those who held insufficient reserves based on our metric were likely to depreciate current account balances and short term debt levels are not statistically significant predictors of depreciation once reserve levels are taken into account our model s typically high predicted reserve levels provide important context for the unprecedented u s dollar swap lines recently provided to many countries by the federal reserve this abstract was borrowed from another version of this item

capital flight to germany two alternative measures abstract we use two measures to study two capital flight channels for germany one measure is based on the concept of trade misinvoicing and one on net claims and liabilities in the eurosystem of central banks for both measures we propose refinements to enhance the assessment of capital flight we find that capital flight towards germany via these two channels has been quite sizable in the recent decade and can tally to about 2 of gdp annually regarding their determinants we show that the two capital flight measures are driven by both common and measure specific factors traditional determinants such as covered interest differentials only play a limited role while crisis specific factors such as economic policy uncertainty the ecb collateral policy as well as currency misalignment are driving factors of the investors apparent flight to safety behavior

risk endogeneity at the lender investor of last resort abstract to what extent can a central bank influence its own balance sheet credit risks during a financial crisis through unconventional monetary policy operations to study this question we develop a risk measurement framework to infer the time variation in portfolio credit risks at a high weekly frequency focusing on the eurosystem s experience during the euro area sovereign debt crisis between 2010 and 2012 we find that the announcement and implementation of unconventional monetary policy operations generated beneficial risk spill overs across policy portfolios this caused overall risk to be nonlinear in exposures in some instances the eurosystem reduced its overall balance sheet credit risk by doing more in line with bagehot s well known assertion that occasionally only the brave plan is the safe plan

whatever it takes to resolve the european sovereign debt crisis bond pricing regime switches and monetary policy effects this paper investigates the role of unconventional monetary policy as a source of time variation in the relationship between sovereign bond yield spreads and their fundamental determinants we use a two step empirical approach first we apply a time varying parameter panel modelling framework to determine shifts in the pricing regime characterising sovereign bond markets in the euro area over the period january 1999 to july 2016 second we estimate the impact of ecb policy interventions on the time varying risk factor sensitivities of spreads our results provide evidence of a new bond pricing regime following the announcement of the outright monetary transactions omt programme in august 2012 this regime is characterised by a weakened link between spreads and fundamentals but with higher spreads relative to the pre crisis period and residual redenomination risk we also find that unconventional monetary policy measures affect the pricing of sovereign risk not only directly but also indirectly through changes in banking risk overall the actions of the ecb have operated as catalysts for reversing the dynamics of the european sovereign debt crisis