debt and financial expectations an individual and household level analysis in this article we show that optimistic financial expectations impact positively on both the quantity of debt and the growth in debt at the individual and household levels our theoretical model shows that this association is predicted under a variety of plausible scenarios in the empirical analysis we explore the determinants of debt and of growth in debt using british data we find convincing support for our theoretical priors and show that it is optimistic financial expectations per se that are important in influencing debt rather than the accuracy of individuals predictions regarding their future financial situation jel d18 d84 d91

effects of the bapcpa on the chapter composition of consumer bankruptcies the 2005 bankruptcy abuse prevention and consumer protection act limited homestead exemptions and imposed means test to discourage petitioners seeking financial benefits we find that these restrictions were effective in steering petitioners away from chapter 7 filings and into chapter 13

recent developments in consumer credit and default literature this survey discusses recent contributions to the quantitative literature on unsecured consumer debt and default and some ongoing challenges for the literature key topics include the sources of the rise in personal bankruptcies the importance of asymmetric information and the effects of developments in information technologies on consumer credit markets delinquency and informal bankruptcy debt collection and restructuring of distressed debt the cyclical behavior of consumer debt and default and the insurance role of household debt implications for welfare analysis and policy design are discussed several theoretical contributions and approaches to modeling the consumer credit markets are also highlighted

the formation of networks with transfers among players we examine the formation of networks among a set of players whose payoffs depend on the structure of the network when players may bargain by promising or demanding transfer payments when forming links we vary three aspects of the game i whether players can only make transfers to and receive transfers from players to whom they are directly linked or whether they can also subsidize links that they are not directly involved in ii whether or not transfers relating to a given link can be made contingent on the full resulting network or only on the link itself and iii whether or not players can pay other players to refrain from forming links we characterize the networks that are supported under these variations and show how each of the above aspects either accounts for a specific type of externality or deals with the combinatorial nature of network payoffs

the probability of dependence on public assistance despite almost incessant discussion of welfare reform see levy 1978 and department of health and social security 1978 traditional systems of income support and their associated problems remain largely intact the most intractable difficulty has been the conflict between the desire to reduce costs by concentrating benefits on the poorest families and the desire to preserve work incentives by not withdrawing benefits too rapidly if a recipient family starts earning hanoch and honig 1978 show that the incentive effect of income support schemes is theoretically ambiguous levy 1979 investigates the labour supply issue empirically this paper looks at the whole issue of welfare dependency using data on american families receiving benefits under the largest scheme of public assistance aid to families with dependent children afdc we concentrate on an important group of poor families those without fathers and examine in particular the following issues a the effectiveness of afdc in selecting the very poorest families for the largest benefits b the extent to which the number of recipients is influenced by the generosity of benefits and the implicit tax on earnings c the extent to which recipients take advantage of the opportunity to supplement benefits with earnings d whether the implicit tax on earnings discourages families from working e whether the disproportionate share of blacks among recipients reflects a difference in attitudes about work and welfare between blacks and whites or whether it is explained by the adverse circumstances of blacks four different levels of dependence are considered none partial i e benefits less than earnings substantial i e benefits more than earnings and total the probability of each level of dependence is taken as a function of family characteristics including earning potential and of the characteristics of the afdc system section i describes a theory of family behaviour based on the assumption that observed differences in the behaviour of apparently identical families reflect an underlying distribution of unobserved differences section ii discusses the statistical method used to estimate the probabilities a straightforward generalization of logit analysis section iii presents and interprets the statistical results and section iv summarizes our answers to the five issues posed above two comments on the choice and use of the data should be made before proceeding the choice of data for 1967 was influenced not only by the availability of two surveys the survey of economic opportunity and a survey of afdc recipients but also by the fact that 1967 was the last year in which afdc was a relatively pure scheme subsequent legislation imposed constraints on the extent to which states could withdraw benefits as recipients incomes rose more recently the explosion in the size of the food stamp programme still very small in

trend fundamentals and exchange rate dynamics we estimate a multivariate unobserved components stochastic volatility model to explain the dynamics of a panel of six exchange rates against the us dollar the empirical model is based on the assumption that both countries monetary policy strategies may be well described by taylor rules with a time varying inflation target a time varying natural rate of unemployment and interest rate smoothing the estimates closely track major movements along with important time series properties of real and nominal exchange rates across all currencies considered the model generally outperforms a benchmark model that does not account for changes in trend inflation and trend unemployment authors abstract

monitoring vulnerability and impact diffusion in financial networks abstract in this paper we propose novel risk related network measurements to identify the roles that financial institutions play as potential targets or sources of contagion we derive theoretical properties and provide a clear systemic risk interpretation for the proposed measures devised upon the notion of communicability in networks we introduce the impact susceptibility index which indicates whether market participants are locally or remotely vulnerable we show how this index can be used as a financial stability monitoring tool and apply it to analyze the brazilian financial market we find that non banking institutions are potentially remotely vulnerable in certain periods while banking institutions are not susceptible to indirect impacts to address the perspective of market participants as sources of contagion we propose the impact diffusion influence index which captures the potential influence of financial institutions on propagating impacts in the network we unveil the presence of a portion of small medium banking institutions that is consistently more influential than large banks in potentially diffusing impacts throughout the network regarding financial system stability regulators should identify the entities that play these two roles as they can render the system more risky

consumption smoothing and debtor protections abstract protections for defaulting debtors are a widely used form of consumption insurance this paper evaluates the costs and benefits of this insurance both inside and outside of bankruptcy first i show that consumption declines by 6 upon default revealing a potential role for greater debtor protections to smooth consumption second i use changes in states laws to estimate the impact of one type of debtor protection asset exemptions on repayment in default and interest rates while higher exemptions smooth consumption by reducing collection in default the interest rate cost is large relative to the benefits adapting a sufficient statistics formula from the literature the estimates imply that the cost of additional exemption protection exceeds what debtors are willing to pay

the determinants of welfare participation of female heads of household in canada this paper assesses the impact on the probability of welfare participation of budget constraint variables such as the expected wage welfare benefit level and implicit welfare tax rate the empirical results are based on a model of welfare participation that is estimated using a sample of female heads of household in canada the coefficients on the budget constraint variables are significant and carry signs that are generally consistent with the predictions of the model and the results of related studies based on data from the united states in addition to the budget constraint variables which include important policy tools a wide range of sociodemographic variables are included in the specification

risk based pricing of interest rates for consumer loans abstract by focusing on observable default risk s role in loan terms and the subsequent consequences for household behavior this paper shows that lenders increasingly used risk based pricing of interest rates in consumer loan markets during the mid 1990s it tests three resulting predictions first the premium paid per unit of risk should have increased over this period second debt levels should have reacted accordingly third fewer high risk households should have been denied credit further contributing to the interest rate spread between the highest and lowest risk borrowers for people obtaining loans the premium paid per unit of risk did indeed become significantly larger after the mid 1990s for example for a 0 01 increase in the probability of bankruptcy the corresponding interest rate increase tripled for first mortgages doubled for automobile loans and rose nearly six fold for second mortgages additionally changes in borrowing levels and debt access reflected these new pricing practices particularly for secured debt borrowing increased most for the low risk households who saw their relative borrowing costs fall furthermore while very high risk households gained expanded access to credit the increases in their risk premiums implied that their borrowing as a whole either rose less or sometimes fell

the un importance of chapter 7 wealth exemption levels this paper examines the effects of the chapter 7 wealth exemption level on welfare bankruptcy filings debt and on asset holdings i build a heterogeneous agent life cycle model which features uninsurable income and expense shocks moreover households can borrow and save simultaneously when a borrower defaults on her debt by filing for chapter 7 bankruptcy she can keep her assets up to the wealth exemption level wealth exemption levels are important for two reasons first they explain the extensive and intensive margin of the credit card debt puzzle around thirty percent of borrowers both in the model and in the data who borrow at high interest rates simultaneously save at low interest rates however these borrowers borrow and save only relatively small amounts a few thousand u s dollars second ignoring the exemption level biases results because it overstates the costs of defaulting the welfare gains from chapter 7 compared to the european system where debt is not discharged are twice as high when exemption levels are positive compared to when they are ignored at the same time wealth exemption levels are unimportant in the sense that they have an impact only at low exemption levels the effects of increases in the exemption level fade out very quickly there is no strong positive relationship between exemption levels which vary across u s states and default rates in the model this is in contrast to the previous literature but consistent with the data the reason is that those borrowers who might default do not own much wealth therefore only very few households are affected by increases in the exemption level

taylor rules and the euro this paper uses real time data to analyze whether the variables that normally enter central banks interest ratesetting rules which we call taylor rule fundamentals can provide evidence of out of sample predictability for the united states dollar euro exchange rate from the inception of the euro in 1999 to the end of 2007 the major result of the paper is that the null hypothesis of no predictability can be rejected against an alternative hypothesis of predictability with taylor rule fundamentals for a wide variety of specifications that include inflation and a measure of real economic activity in the forecasting regression we also present less formal evidence that with real time data the taylor rule provides a better description of ecb than of fed policy during this period while the evidence of predictability is only found for specifications that do not include the real exchange rate in the forecasting regression the results are robust to whether or not the coefficients on inflation and the real economic activity measure are constrained to be the same for the u s and the euro area and to whether or not there is interest rate smoothing the evidence of predictability is stronger for realtime than for revised data about the same with inflation forecasts as with inflation rates and weakens if output gap growth is included in the forecasting regression bad news about inflation and good news about real economic activity both lead to out of sample predictability through forecasted exchange rate appreciation

explaining the puzzle of cross state differences in bankruptcy rates abstract bankruptcy rates vary tremendously across states and it is not obvious why the number of candidate explanations is large relative to the number of states to overcome this problem we use zip code level data to identify the importance of demographic variables using within state variation this preserves state level degrees of freedom to identify the impact of state policy variables demographics wage garnishment restrictions and the fraction of bankruptcies filed under chapter 13 explain 70 percent of the variation in filing rates across states exemption rates size of public safety nets and payday loan regulations contribute virtually nothing to the cross state variance in filing rates our findings suggest that state bankruptcy rates reflect the relative costs of filing for formal bankruptcy versus informal default states without effective wage garnishment provisions allow easy informal default furthermore repayment plans mandated under chapter 13 bankruptcy often lead to repeated bank

do banks pass through credit expansions to consumers who want to borrow we examine the ability of policymakers to stimulate household spending during the great recession by reducing banks cost of funds using panel data on 8 5 million credit cards and 743 credit limit regression discontinuities we find that the one year marginal propensity to borrow mpb is declining in credit score falling from 59 for consumers with fico scores below 660 to essentially zero for consumers with fico scores above 740 we use the same credit limit discontinuities combined with a model of lending to estimate banks marginal propensity to lend mpl out of a decrease in their cost of funds for the lowest fico score consumers higher credit limits sharply reduce profits from lending limiting banks incentives to pass through credit expansions to these consumers we conclude that banks mpl is lowest for consumers with the highest mpb and discuss the implications for policies that aim to stimulate the economy through banks

credit card debt and default over the life cycle this paper solves an empirically parameterized model of life cycle consumption which allows for uncollaterized borrowing and the possibility of default the simulation results show that i social stigma and credit limit have a very large impact on default rates ii education level also has a significant effect on the probability of default namely through differences in the shape of lifetime labor income profiles and iii the response of simulated default rates to labor income shocks is determined by the nature of labor income uncertainty temporary versus permanent additionally the model generates simultaneous consumer holdings of credit card debt and liquid assets

the effect of welfare and wage levels on the location decisions of female headed households abstract this paper develops and estimates a model designed to calculate the impact of welfare benefit levels wages and tax rates on the location choices of female headed households the empirical model assumes that women simultaneously choose both where they will live and whether or not they will participate in the welfare system based on their expected income and expected hours of work for each location participation possibility these income and hours expectations depend in turn on the welfare benefits wage and tax rates facing each household in each location it is found that both regional welfare levels and wage rates have a significant effect on the location decisions of this population the probability of a typical female headed household with little outside income leaving an area with low welfare payments and low wages can be as much as 12 points higher over a 4 year period than the probability of leaving a high welfare high wage area

consumer durables and risky borrowing the effects of bankruptcy protection abstract there exist substantial differences in the generosity of bankruptcy protection across u s states this paper exploits cross state variation in exemption levels to assess the dual role of durable goods as informal collateral for unsecured debt and self insurance against bad shocks to earnings the generosity of bankruptcy protection is found to change both the incentives and the ability of households to accumulate durable wealth the gains from a high level of insurance are reduced by the effect of tighter credit constraints so that the net effects of a change in exemption are very small a more generous bankruptcy regulation reduces net durable wealth in the first half of the life cycle in addition the optimal level of exemption is positive but low

looking behind mortgage delinquencies abstract delinquency rates for mortgages originated before and after the financial crisis are examined using a novel and large panel obtained by merging data from tax records and credit registers first we estimate the selection into the mortgage market using an exogenous index of local credit supply as exclusion restriction second controlling for selection we estimate the impact of income shocks on the delinquency rate we find that since 2008 the selection process has led to the halving of the delinquency rate conditional on the creation of a new mortgage job losses nearly double the delinquency risk estimates uncorrected for selection are severely downward biased

bankruptcy as implicit health insurance this paper examines the implicit health insurance that households receive from the ability to declare bankruptcy exploiting multiple sources of variation in asset exemption law i show that uninsured households with a greater financial cost of bankruptcy make higher out of pocket medical payments conditional on the amount of care received in turn i find that households with greater wealth at risk are more likely to hold health insurance the implicit insurance from bankruptcy distorts the insurance coverage decision using a microsimulation model i calculate that the optimal pigovian penalties are three quarters as large as the average penalties under the affordable care act

personal bankruptcy and credit market competition we document a link between u s credit supply and rising personal bankruptcy rates we exploit the exogenous variation in market contestability brought on by banking deregulation the relaxation of entry restrictions in the 1980s and 1990s at the state level we find deregulation explains at least 10 of the rise in bankruptcy rates we also find that deregulation leads to increased lending lower loss rates on loans and higher lending productivity our findings indicate that increased competition prompted banks to adopt sophisticated credit rating technology allowing for new credit extension to existing and previously excluded households the last quarter century saw a dramatic increase in the share of u s con sumers filing for personal bankruptcy thereby seeking a discharge of their unsecured debt in 2005 this increase led to the most comprehensive change to u s bankruptcy law since 1978 while several causes for the rise in bankruptcies have been advanced and it is the subject of ongoing research two potentially significant changes occurred during this period banking deregulation the relaxation of bank entry restrictions in the 1980s and 1990s and technological change in consumer lending banking deregulation by removing barriers to entry increases credit market competition and there fore affects the supply of credit new screening technologies change the way loans are made allowing for interest rates to better reflect underlying risk and thus facilitating lending to riskier borrowers in this paper we examine whether banking deregulation and technological change played a role in the increase in consumer bankruptcy the empirical literature has mostly focused on cross sectional differences in personal bankruptcy in particular it has revolved around legal institutions as a way to answer whether consumers file due to adverse events as part of a rational financial calculation or as a consequence of unfair or deceptive lending practices usually researchers have exploited the different asset exemptions across u s states i e the amount of personal assets protected from creditors

personal bankruptcy and credit supply and demand this paper examines how personal bankruptcy and bankruptcy exemptions affect the supply and demand for credit while generous state level bankruptcy exemptions are probably viewed by most policy makers as benefiting less well off borrowers our results using data from the 1983 survey of consumer finances suggest that they increase the amount of credit held by high asset households and reduce the availability and amount of credit to low asset households conditioning on observable characteristics thus bankruptcy exemptions redistribute credit toward borrowers with high assets interest rates on automobile loans for low asset households also appear to be higher in high exemption states

consumer bankruptcy a fresh start consumer bankruptcy provides partial insurance against bad luck but by driving up interest rates makes life cycle smoothing more difficult we argue that to assess this trade off one needs a quantitative model of consumer bankruptcy with three key features life cycle component idiosyncratic earnings uncertainty and expense uncertainty exogenous negative shocks to household balance sheets we find that transitory and persistent earnings shocks have very different implications for evaluating bankruptcy rules more persistent shocks make the bankruptcy option more desirable larger transitory shocks have the opposite effect our findings suggest the current us bankruptcy system may be desirable for reasonable parameter values jel d14 d91 k35

why many eligible individuals choose not to go on welfare this article investigates why many eligible for welfare do not participate we show that on the job wage rising potential is the key factor motivating nonparticipation although individuals with very low earnings and little wage rising potential are typically welfare recipients those with good wage rising potential may choose to work participate in old age or never participate nonparticipation remains the best choice for eligible individuals with large wage rising potential even if universal old age social security is available we will also apply this model to a comprehensive welfare system in hong kong

endogenous debt constraints in a life cycle model with an application to social security this paper develops a simple life cycle model that embeds a theory of debt restrictions based on the existence of inalienable property rights a la kehoe and levine 1993 debt constrained asset markets review of economic studies 60 4 865 888 2001 liquidity constrained markets versus debt constrained markets econometrica 69 3 575 598 in our environment net debtors have the option of defaulting on unsecured debt at the cost of being subjected to wage garnishment and or having some or all of their future assets seized by creditors one advantage of our framework is that it encompasses two standard versions of the life cycle model one with perfect capital markets and one with a non negative net worth restriction we study the impact of a payroll financed social security system to illustrate the role of endogenous debt constraints and compare our results to a model with exogenous debt constraints whereas the aggregate effects are similar under both types of constraints the distributional consequences are found to be significantly different across debt regimes

an anatomy of u s personal bankruptcy under chapter 13 we build a structural model of chapter 13 bankruptcy that captures salient features of personal bankruptcy under chapter 13 we estimate our model using a novel data set we construct from bankruptcy court dockets recorded in delaware between 2001 and 2002 our estimation results highlight the importance of debtor s choice of repayment plan length on chapter 13 outcomes under the restrictions imposed by the bankruptcy law we use the estimated model to conduct policy experiments to evaluate the impact of more stringent provisions of chapter 13 that impose additional restrictions on the length of repayment plans we nd that these provisions would not

the impact of state economic differentials on household welfare and labor force behavior abstract this paper calculates state specific income expectations for low income households using a simultaneous model of household labor force and welfare participation decisions a variety of simulations indicate the interlocking effects of existing state differences in welfare wages and taxes on work welfare choices and income significant differences among similar households in different states occur equalization of welfare benefits eliminates some but not all of these differences but generates potentially serious policy problems for the states

welfare implications of the bankruptcy reform act of 1999 abstract in recent years personal bankruptcy has become an important issue to consumers creditors and legislators alike over 40 billion dollars of unsecured debt were discharged in 1998 by 1 44 million households these losses have led legislators to propose a variety of changes in bankruptcy law the most important and recent of which is the bankruptcy reform act of 1999 ba99 i develop a dynamic stochastic general equilibrium model of personal bankruptcy to investigate the trade off between the consumption smoothing role of bankruptcy and the interest rate and deadweight costs it imposes i find that stringent means tests would reduce filing rates only slightly and would have only modest welfare consequences on the other hand the elimination of bankruptcy altogether is found to have substantial benefits this result is robust to income shock persistence and to stringency in the application of means tests

out of sample exchange rate predictability with taylor rule fundamentals abstract an extensive literature that studied the performance of empirical exchange rate models following meese and rogoff s meese r a rogoff k 1983a empirical exchange rate models of the seventies do they fit out of sample journal of international economics 14 3 24 seminal paper has not convincingly found evidence of out of sample exchange rate predictability this paper extends the conventional set of models of exchange rate determination by investigating predictability of models that incorporate taylor rule fundamentals we find evidence of short term predictability for 11 out of 12 currencies vis a vis the u s dollar over the post bretton woods float with the strongest evidence coming from specifications that incorporate heterogeneous coefficients and interest rate smoothing the evidence of predictability is much stronger with taylor rule models than with conventional interest rate purchasing power parity or monetary models

the law of the few the law of the few refers to the following empirical phenomenon in social groups a very small subset of individuals invests in collecting information while the rest of the group invests in forming connections with this select few in many instances there are no observable dierences in characteristics between those who invest in information and those who invest in forming connections this paper shows that the law of few naturally emerges in environments with identical rational agents we develop a strategic game in which players have the opportunity to invest in collecting information as well as in investing in bilateral connections with others we find that every strict equilibrium of this game exhibits the law of the few we also show that this pattern of social dierentiations is ecient in some cases

coalitional stochastic stability in games networks and markets abstract this paper examines a dynamic process of unilateral and joint deviations of agents and the resulting stochastic evolution of social conventions our model unifies stochastic stability analysis in static settings including normal form games network formation games and simple exchange economies as stochastic stability analysis in a class of interactions in which agents unilaterally and jointly choose their strategies we embed a static setting in a dynamic process over time agents revise their strategies based on the improvements that the new strategy profile offers them in addition to the optimization process there are persistent random shocks on agents utility that potentially lead to switching to suboptimal strategies under a logit specification of choice probabilities we characterize the set of states that will be observed in the long run as noise vanishes we apply these results to examples of certain potential games

unsecured debt with public insurance from bad to worse abstract in u s data income interruptions the receipt of public insurance and the incidence of personal bankruptcy are all closely related the central contribution of this paper is to evaluate bankruptcy protection and public insurance in a unified setting where each program alters incentives in the other our analysis delivers two striking conclusions first we find that u s personal bankruptcy law is an important barrier that prevents the public insurance system from improving welfare second contrary to popular belief we find that increases in the generosity of public insurance will lead to more not less bankruptcy

changing monetary policy rules learning and real exchange rate dynamics when the exchange rate is priced by uncovered interest parity and central banks set nominal interest rates according to a reaction function such as the taylor rule the real exchange rate will be determined by expected inflation and the output gap or the unemployment gap of the home and foreign countries this paper examines the implications of these taylor rule fundamentals for real exchange rate determination because the true parameters in central bank policy rules are unknown to the public and change over time the model is presented in the context of a least squares learning environment this simple learning model captures the volatility and the major swings in the real deutschemark euro dollar exchange rate from 1976 to 2007

the determinants of attitudes towards strategic default on mortgages we use survey data to measure households propensity to default on mortgages even if they can afford to pay them strategic default when the value of the mortgage exceeds the value of the house the willingness to default increases in both the absolute and the relative size of the home equity shortfall our evidence suggests that this willingness is affected by both pecuniary and non pecuniary factors such as views about fairness and morality we also find that exposure to other people who strategically defaulted increases the propensity to default strategically because it conveys information about the probability of being sued

core and periphery in networks abstract we study a model of network formation where the benefits from connections exhibit decreasing returns and decay with network distance we show that the unique equilibrium network is a periphery sponsored star where one player the center maintains no links and earns a high payoff while all other players maintain a single link to the center and earn lower payoffs both the star architecture and payoff inequality are preserved in an extension of the model where agents can make transfers and bargain over the formation of links under the condition that the surplus of connections increases in the size of agents neighborhoods our model thus generates two common features of social and economic networks 1 a core periphery structure 2 positive correlation between network centrality and payoffs

economic momentum and currency returns abstract past trends in fundamentals linked to economic activity and inflation predict currency returns we find that a trading strategy that goes long currencies with strong economic momentum and short currencies with weak economic momentum exhibits an annualized sharpe ratio of 0 70 and yields a significant alpha when controlling for standard carry momentum and value strategies the economic momentum strategy subsumes the alpha of carry trades suggesting that differences in past economic trends capture cross country differences in carry

economics an emerging small world we study the evolution of social distance among economists over the period 1970 2000 while the number of economists has more than doubled the distance between them which was already small has declined significantly the key to understanding the short average distances is the observation that economics is spanned by a collection of interlinked stars a star is an economist who writes with many other economists most of whom have few coauthors and generally do not write with each other

what happens when information leaves a market evidence from postbankruptcy consumers federal law mandates the removal of personal bankruptcies from credit reports after 10 years the removal s effect is market efficiency in reverse the short term effect is a spurious boost in apparent creditworthiness especially for the more creditworthy bankrupts delivering a substantial increase in both credit scores and the number and aggregate limit of bank cards the longer term effect is lower scores and higher delinquency than initial full information scores predict these findings relate to both the debate over the bankruptcy code and the wisdom of influencing market clearing by removing information

recent developments in consumer credit and default literature consumer credit and default literature this survey discusses recent contributions to the quantitative literature on unsecured consumer debt and default and some ongoing challenges for the literature key topics include the sources of the rise in personal bankruptcies the importance of asymmetric information and the effects of developments in information technologies on consumer credit markets delinquency and informal bankruptcy debt collection and restructuring of distressed debt the cyclical behavior of consumer debt and default and the insurance role of household debt implications for welfare analysis and policy design are discussed several theoretical contributions and approaches to modeling the consumer credit markets are also highlighted

irresponsible lending with a better informed lender we present a simple model of personal finance in which an incumbent lender has an information advantage vis a vis both potential competitors and households in order to extract more consumer surplus a lender with sufficient market power may engage in irresponsible lending approving credit even if this is knowingly against a household s best interest unless rival lenders are equally well informed competition may reduce welfare this holds in particular if less informed rivals can free ride on the incumbent s superior screening ability this article proposes a new framework for analysing household or consumer lending using its past experience with borrowers in the same local area or borrowers facing similar economic conditions a sophisticated lender may often have a better estimate of a household s default probability than the household itself i derive the conditions where such information asymmetry can lead to irresponsible or too aggressive lending in which case credit is approved even though this is knowingly against a household s best interest admittedly the more standard approach is to assume that borrowers represent the better informed party while we do not want to dismiss the importance of borrower adverse selection the presumption that sophisticated and experienced lenders can estimate the default probability better than individual borrowers may be particularly suitable if borrowers are households individual households may not have statistically accurate information about the likelihood of say losing their job in an economic downturn or of incurring large medical bills in the future both of which may cause them to default on a loan on the other hand we do not presume that households own estimates are biased on average i borrow the assumption of informed lending from inderst and m ller 2006 where a lender is better informed about the expected cash flow from a newly financed project my current analysis is tailored instead towards household finance and my focus is on whether too aggressive lending can occur in equilibrium this focus is motivated by the particular attention that policy makers have given to this issue for instance in the uk various reports and taskforces on consumer lending practices and more generally on the surge of household debt have brought up

evidence on the insurance effect of bankruptcy exemptions abstract defaulting on one s debts when experiencing an adverse event can help insure households against unexpected income risks but the effect of allowing default on debt levels is ambiguous not least because lenders may restrict access to credit hence the optimal punishment for bankruptcy is unclear the us states allows householders to keep a variety of assets when filing for bankruptcy the bankruptcy exemptions and these exemptions change substantially between states and over time by exploiting these differences this study shows that raising the exemptions i marginally decreases the level of unsecured debt that household s hold ii makes consumption smoother thus despite the effect on debt levels the generous provisions to debtors in arrears may be helping us households to insure themselves against income risk

an empirical analysis of personal bankruptcy and delinquency this article uses a new dataset of credit card accounts to analyze credit card delinquency personal bankruptcy and the stability of credit risk models we estimate duration models for default and assess the relative importance of different variables in predicting default we investigate how the propensity to default has changed over time disentangling the two leading explanations for the recent increase in default rates a deterioration in the risk composition of borrowers versus an increase in borrowers willingness to default due to declines in default costs even after controlling for risk composition and economic fundamentals the propensity to default significantly increased between 1995 and 1997 standard default models missed an important time varying default factor consistent with a decline in default costs debt issued by consumers is an understudied asset class there has been particularly little academic study of recent trends in default on this debt between 1994 and 1997 the number of personal bankruptcy filings in the united states rose by about 75 the 1 35 million filings in 1997 represented well over 1 of u s households delinquency rates on credit cards rose almost as sharply federal reserve bank of cleveland 1998 the resulting losses to lenders amounted to a sizable fraction of the interest payments they collect potentially raising the average cost of credit these trends in default both in bankruptcy and delinquency are especially surprising in light of the strong economy over the period they provide an unusually rich source of variation to test the stability of models that forecast personal default and of credit risk models more generally there are two leading explanations for these trends first the risk composition of borrowers might have worsened under the risk effect less

taylor rules and the deutschmark dollar real exchange rate we explore the link between an interest rate rule for monetary policy and the behavior of the real exchange rate the interest rate rule in conjunction with some standard assumptions implies that the deviation of the real exchange rate from its steady state depends on the present value of a weighted sum of inflation and output gap differentials the weights are functions of the parameters of the interest rate rule an initial look at german data yields some support for the model

taylor rules with real time data a tale of two countries and one exchange rate abstract using real time data that reflects information available to monetary authorities at the time they are formulating policy we find that estimated taylor rules based on revised and real time data differ more for germany than for the u s taylor rules using real time data suggest differences between u s and german monetary policies and taylor rules for the u s using inflation forecasts are nearly identical to those using lagged inflation rates evidence of out of sample predictability for the dollar mark nominal exchange rate with forecasts based on taylor rule fundamentals is only found with real time data and does not increase if inflation forecasts are used

consumer bankruptcy and financial health this paper estimates the effect of chapter 13 bankruptcy protection on financial health using a new data set linking bankruptcy filings to credit bureau records our empirical strategy uses the leniency of randomly assigned judges as an instrument for chapter 13 protection we find that chapter 13 protection decreases an index measuring adverse financial events such as civil judgments and repossessions by 0 323 standard deviations and increases the probability of being a homeowner by 13 2 percentage points chapter 13 protection has little impact on open unsecured debt but decreases the amount of debt in collections by 1 333

network effects on strategic interactions a laboratory approach abstract we examine the effect of interaction structure network on two classes of collective activities herding and shirking respectively referring to the situation where a player s incentive to take a certain action increases and decreases if more of her network neighbors follow the same action in our experiment we find that subjects do not act according to theoretical equilibrium and their frequencies of making the socially beneficial choice in herding and shirking games are inversely influenced by the number of network neighbors they have moreover the observed local network effect is stronger in shirking games while the global network effect is more significantly present in herding games we explain the behavioral regularities through a hybrid learning model which extends sewa learning into a network context as such our learning model provides a foundation for the observed dynamics disequilibrium behavior as well as the local and global network effects

macroeconomic effects of bankruptcy and foreclosure policies i study the implications of two major debt relief policies in the united states the bankruptcy abuse prevention and consumer protection act bapcpa and the home affordable refinance program harp

household borrowing after personal bankruptcy a large body of literature has examined factors leading to filing for personal bankruptcy but little is known about household borrowing after bankruptcy this paper augments the existing literature with a comprehensive analysis of postbankruptcy borrowing using data from the survey of consumer finances we find that filers generally have more limited access to unsecured credit but borrow more secured debt after bankruptcy than comparable households that have never filed for bankruptcy filers also pay higher interest rates on all types of debt in addition as more time passes after filing credit access and borrowing costs improve however filers remain more prone than comparable nonfilers to experience financial distress accumulate less wealth and use expensive credit sources like payday loans even more than 10 years after filing

arm breaking consumer credit and personal bankruptcy the consumer credit transaction is analyzed as a contract which provides insurance as well as present consumption for the borrower creditors remedies such as arm breaking are shown to facilitate provision of insurance forgiveness of debts when lenders cannot monitor outcomes alternatively if outcomes are observable but lenders do not ex ante know the risk associated with each borrower the market may generate an excessive amount of arm breaking and agreements to forgo discharge following bankruptcy as low risk borrowers signal their characteristics suggesting that government limitations on such provisions might be efficient the secured credit transaction is shown to be a complex contract which attempts to provide efficient repayment seller incentives for performance and mitigation following default and insurance for the borrower garnishment and discharge of debts following bankruptcy are also considered

cash equivalence welfare stigma and food stamps the food stamp program fsp is one of the largest domestic redistributive transfer programs with approximately 22 million participants at a cost of 12 billion in 1983 the stated objective of the fsp is to raise the levels of nutrition among low income households by providing such households with an opportunity to obtain a low cost nutritionally adequate diet 29 5 for program evaluation and cost forecasting accurate estimates of the determinants of eligible households program participation and food expenditure decisions are of particular concern in light of the elimination of the purchase requirement epr and other recent structural changes in the program the problem of obtaining these estimates has three dimensions first observations on the behavior of eligible households under the post epr institutional setting are required second the roles of welfare stigma and the cash equivalence of the in kind food stamps must be clarified finally because program participation is a household choice that affects food expenditures the interdependence of eligible households fsp participation and food expenditure decisions must be accommodated emphasizing an important component of this interdependence the connection between cash equivalence of stamps in the participation decision and in expenditures for food this paper tackles all three dimensions the purpose of this study is to determine the extent to which food stamps are cash equivalent and to determine which program and household characteristics including the degree of cash equivalence and stigma affect post epr food stamp program participation

credit card debt and consumption evidence from household level data this research investigates the relationship between credit card debt and consumption using household level data this is a departure from the previous studies which have used aggregate measures of consumption and general debt such as the debt service ratio or total revolving credit we use a detailed monthly survey of credit card use to impute credit card debt to respondents from the consumer expenditure survey sample in contrast to some earlier studies using aggregate data we find a negative relationship between debt and consumption growth our work shows that a 1000 increase in credit card debt results in a decrease in quarterly consumption growth of almost 2 investigations are also made into effects of debt within different age categories and into the impact of expected income growth on the debt consumption relationship

a comparison of the effect of welfare programme features on welfare participation one and two parent families the effect of welfare programme characteristics on the decision to enter the welfare system is modelled as a binary discrete choice latent variable model dependent upon an underlying index function the two chief classes of welfare beneficiaries in the us welfare system are analysed two parent families and single female headed families the data set is a large recent non experimental multiyear cross sectional pooled data set derived from the us census bureaus current population survey behavioural impacts from a range of economic variables are consistent in sign with predictions made by economic theory newly estimated comprehensive descriptive statistics of the entire welfare system for both single female household heads and married couples with children are employed to characterize the welfare system statistically significant estimates of substantial magnitude are obtained for the impacts on welfare participation for the welfare guarantee level the effective tax rate on earned income and the effec

the household bankruptcy decision personal bankruptcy filings have risen from 0 3 percent of households per year in 1984 to around 1 35 percent in 1998 and 1999 transforming bankruptcy from a rare occurrence to a routine event lenders lost about 39 billion in 1998 due to personal bankruptcy filings but economists have little understanding of why households file for bankruptcy or why filings have increased so rapidly until very recently studying the household bankruptcy decision was very difficult because no household level data set existed that included information on bankruptcy filings in this paper we use new data from the panel study of income dynamics which includes information on bankruptcy filings to estimate a model of households bankruptcy decisions we find support for the strategic model of bankruptcy which predicts that households are more likely to file when their financial benefit from filing is higher our model predicts that an increase of 1 000 in households financial benefit from bankruptcy would result in a 7 percent increase in the number of bankruptcy filings our model also predicts that if the 1997 national bankruptcy review commission s proposed changes in bankruptcy exemption levels were implemented there would be a 16 percent increase in the number of bankruptcy filings each year but if the 100 000 cap on homestead exemptions recently passed by the u s senate were adopted our model predicts that there would be only a negligible effect on the number of filings we find little support for the nonstrategic model of bankruptcy which predicts that households file when adverse events occur which reduce their ability to repay finally controlling for state and time fixed effects our model shows that households are more likely to file for bankruptcy if they live in districts with higher aggregate filing rates

foreclosure contagion and the neighborhood spillover effects of mortgage defaults in this paper i identify shocks to interest rates resulting from two administrative details in adjustable rate mortgage contract terms the choice of financial index and the choice of lookback period i find that a 1 percentage point increase in interest rate at the time of adjustable rate mortgage arm reset results in a 2 5 percentage increase in the probability of foreclosure in the following year and that each foreclosure filing leads to an additional 0 3 to 0 6 completed foreclosures within a 0 10 mile radius in explaining this result i emphasize price effects bank supply responses and borrower responses arising from peer effects

household debt repayment behaviour what role do institutions play despite the lively policy debate on rising household debt arrears and personal bankruptcy filings there is relatively little empirical evidence on the determinants of households debt repayment behaviour or on the incidence of arrears even less is known about how arrears compare between countries although debt levels are known to vary widely using data from the european community household panel we first show that arrears are frequently associated with subsequent adverse consequences such as future unemployment or bad health second we find that arrears are often precipitated by an adverse shock to the household s income or health but that there are large differences between countries in how households react to these events finally we show that these differences can be partly explained by local financial and judicial institutions as captured by contract enforcement and information sharing indicators in other words we show that while adverse shocks are highly important the extent to which they affect repayment behaviour depends crucially on the penalty for defaulting this finding suggests that although repayment problems often arise from a genuine inability to repay some households seem to behave strategically burcu duygan bump and charles grant

rational choice culture of poverty and the intergenerational transmission of welfare dependency it has now become evident that contrary to the expectations of the proponents of the great society a significant number of recipients of transfer benefits have welfare careers that last for many years prolonged reliance on welfare has generated a wide range of issues related to the process and patterns of welfare dependency and has raised questions about how best to reform welfare policy for example it has been suggested that welfare use is addictive creating a welfare culture that is transmitted across generations glicken 7 31 states that most recipients of afdc benefits are those people whose parents were recipients people who have been socialized into the welfare system as children duncan hill and hoffman 5 469 on the other hand investigate the patterns of welfare dependence among afdc recipients and conclude that t he stereotype of heavy welfare dependence being routinely passed from mother to child is contradicted other studies 2 24 have suggested that there are significant racial differences in the duration of time on welfare pointing to a race based dependency pattern rank 24 for example finds that black women remain on welfare for significantly longer periods than white women specifically he finds the median number of months on welfare to be 21 6 months for white women and 45 2 for black women 2 other studies have suggested that long time welfare use

non cognitive abilities and financial delinquency the role of self efficacy in avoiding financial distress we investigate a novel determinant of financial distress namely individuals self efficacy or belief that their actions can influence the future individuals with high self efficacy are more likely to take precautions that mitigate adverse financial shocks they are subsequently less likely to default on their debt and bill payments especially after experiencing negative shocks such as job loss or illness thus noncognitive abilities are an important determinant of financial fragility and subjective expectations are an important factor in household financial decisions

a strategic model of social and economic networks we study the stability and efficiency of social and economic networks when self interested individuals can form or sever links first for two stylized models we characterize the stable and efficient networks there does not always exist a stable network that is efficient next we show that this tension persists generally to assure that there exists a stable network that is efficient one is forced to allocate resources to nodes that are not responsible for any of the production we characterize one such allocation rule the equal split rule and another rule that arises naturally from bargaining of the players

movers and shakers most projects in most walks of life require the participation of multiple parties while it is difficult to unite individuals in a common endeavor some people who we call movers and shakers seem able to do it the paper specifically examines moving and shaking of an investment project whose return depends both on its quality and the total capital invested in it we analyze a model with two types of agents managers and investors managers and investors initially form social connections managers then bid to buy control of the project and the winning bidder puts effort into making investors aware of it finally a subset of aware investors are given the chance to invest and they decide whether to do so after receiving private signals of the project s quality we first show that connections are valuable since they make it easier for a manager to move and shake the project i e obtain capital from investors when we endogenize the network we find that while managers are identical ex ante a single manager emerges as most connected he consequently earns a rent in extensions we move away from the assumption of ex ante identical managers to highlight forces that lead one manager or another to become a mover and shaker our theory sheds light on a range of topics including entrepreneurship venture capital and anchor investments

the uncovered interest parity puzzle exchange rate forecasting and taylor rules abstract recent research has found that the taylor rule fundamentals have power to forecast changes in u s dollar exchange rates out of sample our work casts some doubt on that claim however we find strong evidence of a related in sample anomaly when we include u s inflation in the well known uncovered interest parity regression of the change in the exchange rate on the interest rate differential we find that the inflation variable is highly significant and the interest rate differential is not specifically high u s inflation in one month forecasts dollar appreciation in the subsequent month we introduce a model in which a taylor rule determines monetary policy but in which not only monetary shocks but also liquidity shocks drive nominal interest rates this model can potentially account for the empirical findings

an economic analysis of bankruptcy statutes personal bankruptcy statutes are analyzed as social insurance agreements the risk sharing and incentive effects resulting from changes in bankruptcy laws are studied it is shown that increasing the leniency of bankruptcy statutes may have unambiguous short term benefits to potential bankrupts but may be detrimental in the long run

the taylor rule and forecast intervals for exchange rates in this paper we examine the meese rogoff puzzle from a different perspective out of sample interval forecasting while most studies in the literature focus on point forecasts we apply semiparametric interval forecasting to a group of exchange rate models forecast intervals for 10 oecd exchange rates are generated and the performance of the empirical exchange rate models are compared with the random walk our contribution is twofold first we find that in general exchange rate models generate tighter forecast intervals than the random walk given that their intervals cover out of sample exchange rate realizations equally well our results suggest a connection between exchange rates and economic fundamentals economic variables contain information useful in forecasting distributions of exchange rates we also find that the benchmark taylor rule model performs better than the monetary ppp and forward premium models and its advantages are more pronounced at longer horizons second the bootstrap inference framework proposed in this paper for forecast interval evaluation can be applied in a broader context such as inflation forecasting

impact of state exemption laws on small business bankruptcy decision 1 introductionsmall businesses are a primary source of employment in the u s economy employing over half of the private sector workforce small businesses are responsible for about two thirds of all net new jobs created according to the 2002 small business economic indicators sbei 1 over 99 7 of the 5 7 million firms in the united states are classified as small to medium sized businesses hence small businesses are a substantial contributor to economic growth in the united states small business owners enjoy more flexibility and freedom to capitalize on profitable opportunities than their larger business competitors hence they challenge the larger firms to be more efficient which is ultimately beneficial to consumers unfortunately small and medium sized businesses have a very low survival rate sbei 2002 in 2002 on the heels of the 2001 recession there were 550 100 small business births and 584 500 small business terminations both academics and public policy analysts have become increasingly concerned about the success of small businesses recently there has been a surge in small business research particularly surrounding small business credit supply and demand not surprisingly much of the literature has been focused on changes in lending technologies relationship2 versus scored3 information processing technologies soft versus hard 4 loan size considerations 5 and loan type considerations6 as they relate to small business supply and demand however very few have actually examined why small and medium sized businesses have very low survival rates some studies have analyzed the sensitivities of small business administration sba guaranteed loans to macroeconomic changes industry risks maturity structures 3 7 and 15 year maturities as well as lender and debt characteristics e g glennon and nigro 2001 2002 dunsky and pennington cross 2003 meanwhile agarwal chomsisengphet and liu 2003 empirically assessed the significant importance of owner and firm characteristics in determining the risk of small business default while controlling for the macroeconomic and industry risks with bankruptcy filings continuing to rise significantly in recent years many policy makers are turning their attention to bankruptcy laws specifically congress is considering reforming personal bankruptcy laws that if passed will significantly impact the demand for and supply of both consumer credit and small business funding white 2001 concludes that this bankruptcy reform could potentially reduce small business ownership but increase the supply of small business credit and in turn affect the growth of the u s economy small business owners have an incentive to file for personal bankruptcy when their indebtedness exceeds the value of their assets because both their personal and business debts can be discharged 7 though the bankruptcy exemption law is primarily designed for consumers the personal bankruptcy exemption law is a de facto bankruptcy procedure for small business owners because the debt of a noncorporate firm is the personal liability of the entrepreneur owner fan and white 2003 hence investigating the potential impact of the exemption law on small business bankruptcy decisions may provide some insight into how the bankruptcy laws should be reformed further fan and white 2003 argue that while the expected return to creditors should be lower in states with higher exemption level upon small business shutdown it is not entirely clear whether lenders will actually shut down a financially troubled small business while they empirically find that small businesses in high exemption states are more likely to be shut down this positive relationship is statistically insignificant the authors conclude that additional research will be needed to determine if a significant relationship exists p

participation in the afdc program and the stigma of welfare receipt estimation of a choice theoretic model one of the important issues in policy discussions of the present welfare system and of welfare reform alternatives concerns the degree to which low income families eligible for welfare will in fact participate in the major program in the current system aid to families with dependent children afdc participation rates have risen over time particularly in the late 1960 s but have never been 100 percent explaining such changes in participation rates is an important subject of investigation because a participation rates lead directly to caseload sizes and thus to the possibility of a welfare explosion and b the estimates of the effect of welfare program tax rates and guarantees 10 are strictly applicable only to participants and not to non participants the most likely explanation for this seemingly irrational phenomenon of families rejecting an increase in disposable income lies in the stigma of welfare receipt for many families consider welfare participation to be demeaning socially undesirable and or destructive of self respect and feelings of self worth however although there has been considerable discussion of the nature of stigma 13 particularly in the sociological literature 11 there is a need to establish a firm theoretical base for the phenomenon and to formally investigate its properties in this paper a model of welfare participation is developed which incorporates stigma and thus establishes such a theoretical base and estimates of the parameters of the model are obtained there are two key characteristics of the model first participation in a welfare program is introduced into the utility function under the assumption that stigma represents a distaste for welfare the desire to participate is thus formulated within a traditional consumer

the efficiency and stability of r d networks we investigate the efficiency and stability of r d networks in a model with network dependent indirect spillovers we show that the efficient network structure critically depends on the marginal cost of r d collaborations when the marginal cost is low the complete graph is efficient while high marginal costs imply that the efficient network is asymmetric and has a nested structure regarding the stability of network structures we show the existence of both symmetric and asymmetric equilibria the efficient network is stable for small industry size and small cost in contrast for large industry size there is a wide region of cost in which the efficient network is not stable this implies a divergence between efficiency and stability in large industries

strategic or nonstrategic the role of financial benefit in bankruptcy i introduction personal bankruptcy rates have increased at an annual rate of 3 9 since 1990 from about 718 thousand non business bankruptcies in 1990 to about 1 5 million in 2010 partly as a response to this increase the congress passed the bankruptcy abuse prevention and consumer protection act bapcpa of 2005 the largest overhaul of bankruptcy laws since 1980 although recent data are too sparse to determine the longer term effectiveness of the law we know that there was a spike in bankruptcy filings in 2005 just before the law took effect on october 17 2005 and a corresponding decline in 2006 since then bankruptcies have continued to rise reaching a level of about 1 5 million in 2010 the same level as in 2004 the bankruptcy rate has also begun to creep up to the earlier levels one of the major purposes of the new bankruptcy law was to cut down on abusive or fraudulent uses of the bankruptcy system or in other words strategic use of the law therefore it is important to understand the motivations of consumers who file for bankruptcy what constitutes strategic use of bankruptcy law and how widespread is its incidence in the literature there is no clear definition of what constitutes a strategic bankruptcy filing we shall consider strategic behavior to be a conscious decision to benefit from bankruptcy law to make this tractable consider a simple two period model of decision making in the first period consumers receive a noisy signal of experiencing a financial shock in the second period based on this signal consumers may update their probability of an adverse shock and choose their debt level in the second period the shock is realized and consumers decide whether to file for bankruptcy or not a strategic consumer is one who in the first period chooses her debt level after conditioning on the signal that is a strategic consumer takes on debt after accounting for the chance of filing for bankruptcy in other words a strategic consumer is one who is fully rational and takes decisions to maximize her benefit a nonstrategic consumer is one who chooses debt level without conditioning on the signal he plans to repay his debt in the absence of adverse events such a consumer is myopic and may be exhibiting rational inattention as described below consistent with this view we may distinguish between strategic and nonstrategic behavior by testing whether consumers make their debt and filing decision jointly or not strategic behavior is consistent with a joint decision whereas nonstrategic behavior is not in terms of empirical strategy this is implemented by testing whether financial benefit is endogenous to the filing decision or not our test is different from the one in the study by fay hurst and white 2002 henceforth fhw in that approach a positive relationship between filing for bankruptcy and financial benefit from filing ceteris paribus is taken as evidence of strategic behavior and a positive relationship between filing for bankruptcy and adverse events such as divorce health shocks employment shocks etc is taken as evidence of nonstrategic behavior using data from the panel study of income dynamics psid fhw show that financial benefit is positively and significantly related to the filing decision and after controlling for financial benefit adverse event variables do not affect the bankruptcy decision except for a marginally significant positive effect of divorce 1 this simple empirical relationship between bankruptcy filing and financial benefit does not consider more realistic relationships among financial benefit adverse events and strategic behavior for example financial benefit from filing may go up due to adverse events regardless of whether a consumer is trying to abuse bankruptcy law or not that is financial benefit goes up when a consumer consciously increases unsecured debts before filing consistent with strategic behavior and it also goes up when she uses unsecured debt e

financial trouble across generations evidence from the universe of personal loans in denmark do people end up in financial trouble simply because of adverse shocks to income and wealth or is financial trouble related to persistent differences in financial attitudes and behavior that may be transmitted from generation to generation we address this question using a new administrative data set with longitudinal information about defaults for the universe of personal loans in denmark we provide non parametric evidence showing that the default propensity is more than four times higher for individuals with parents who are in default compared to individuals with parents not in default this intergenerational relationship is apparent soon after children move into adulthood and become legally able to borrow the intergenerational relationship is remarkably stable across age groups levels of loan balances parental income levels childhood school performance time periods and different measures of financial trouble basic theory points to three possible explanations for the correlation across generations in financial trouble i children and parents face common shocks ii children and parents insure each other against adverse shocks iii financial behavior differs across people and is transmitted across generations our evidence indicates that the last explanation is the most important finally we show that the intergenerational correlation in financial trouble is not fully incorporated in interest setting on loans pointing to the existence of an interest rate externality in the market for personal loans

group characteristics evolution arising from asymmetric information in asymmetric information problems agents with less information principals or contractors usually take as given the preferences of agents with more information agents or contractees moreover the distribution of characteristics of contractees is supposed to be invariant in this article we consider a mixed framework of asymmetric information adverse selection followed by moral hazard where those two assumptions are excluded specifically the contractor only knows the current distribution of characteristics and the contractees may change them after signing the contract if this improves their welfare thus we find that the asymmetric information problem leads to a group eect changes of characteristics this feedback defines a sequence of temporary equilibria we provide conditions for the convergence of that sequence to a stationary long run equilibrium we also prove that both temporary equilibrium and long run equilibrium coincide with the equilibrium in classical models of adverse selection and the moral hazard problem vanishes in the long run

how unsecured credit policies influence mortgage and unsecured loan defaults before the global financial crisis the proportion of households defaulting on the mortgage while remaining current on the unsecured loan was almost the same as the proportion of households current on the mortgage but defaulting on the unsecured loan after the crisis the former ratio became higher than the latter by using a heterogeneous agent model with the mortgage and the unsecured loan i examine how the order of defaults changed before and after the crisis i then analyze the impacts of unsecured credit policies on households mortgage and unsecured loan defaults my quantitative exercise shows that both default rates can decrease as the cost for unsecured loan defaults increases

redistributive taxation and personal bankruptcy in u s states abstract personal bankruptcy regulation and redistributive taxes and transfers vary considerably across u s states and over time our hypothesis is that both policies are imperfect substitutes in insuring consumption of risk averse agents in incomplete markets exploiting data variation over time for 18 u s states for the period 1980 2003 we find considerable support for this hypothesis redistributive taxation and bankruptcy exemptions are negatively correlated and both policies are associated with more equal consumption growth

the political economy of property exemption laws abstract exemption laws enable people who default on loans to protect certain assets from liquidation every state has its own set of exemption laws and they vary widely the 1978 federal bankruptcy law contains a set of national exemptions which debtors in bankruptcy are permitted to use instead of their state s exemptions unless the state has formally opted out of the federal system we contend that states decisions to opt out shed light on their exemption levels we find that states are more likely to opt out if their state exemption is lower than the federal exemption and that states are more likely to opt out if they also have a high bankruptcy filing rate and transfer little money to the poor these latter findings suggest that studies that examine the impact of exemptions on for example the bankruptcy rate should not treat exemption levels as exogenous variables

the formation of financial networks modern banking systems are highly interconnected despite various benefits linkages between banks carry the risk of contagion in this article i investigate whether banks can commit ex ante to mutually insure each other when there is contagion risk in the financial system i model banks decisions to share this risk through bilateral agreements a financial network that allows losses to be shared among various counterparties arises endogenously i characterize the probability of systemic risk defined as the event that contagion occurs conditional on one bank failing in equilibrium interbank networks i show that there exist equilibria in which contagion does not occur

the demand for school lunches an analysis of individual participation in the school lunch program in this paper we analyze participation in the national school lunch program nslp using a basic neoclassical demand model this statistical analysis incorporates nutrient consumption from nonlunch sources to control explicitly for tastes because the dependent variable takes only four values the ordered probit estimation technique is used the insights gained concerning the effects of tastes the size of the food stamp program bonus and the price of the school lunch among others should prove useful in designing future nslp policies

debt and depression causal links and social norm effects individuals exhibiting problems repaying their debt obligations also exhibit much worse psychological health selection into problem debt on the basis of poor psychological health accounts for much of this difference the causality between problem debt and psychological health may be two way using individual level uk panel data local house price movements exogenous to individual households are used to establish the causality from problem mortgage debt to psychological health in addition the social norm effects of problem debt are investigated using local bankruptcy and repossession rates results indicate there are sizeable causal links and social norm effects in the debt psychological health relationship language en