global factors and emerging market spreads this paper shows that a large fraction of the variability of emerging market bond spreads is explained by the evolution of global factors such as risk appetite as reflected in the spread of high yield corporate bonds in developed markets global liquidity measured by the international interest rates and contagion from systemic events like the russian default this link has remained relatively stable over the history of the emerging market class is robust to the inclusion of country specific factors and helps provide accurate long run predictions overall the results highlight the critical role played by exogenous factors in the evolution of the borrowing cost faced by emerging economies

limited liability and incentive contracting with ex ante action choices abstract this article examines a principal agent model of financial contracting in which a risk neutral entrepreneur agent makes an unobservable ex ante effort choice while employing the investment funds of a risk neutral investor principal the key innovation is that the investment contract is subject to statutory liability limits given these liability limits two settings are considered one in which the investor payoff function is also constrained to be monotonically nondecreasing in firm profit and another in which no such monotonic contract constraint is imposed in the former case a standard debt contract is shown to emerge and a first best effort choice is not achieved in the latter setting the optimum is characterized by a live or die payoff function and a first best effort level may or may not be realized

sovereign debt as a contingent claim a quantitative approach abstract we construct a dynamic equilibrium model with contingent service and adverse selection to quantitatively study sovereign debt in the model benefits of defaulting are tempered by higher future interest rates for a wide set of parameters the only equilibrium is one in which the sovereign defaults in all states additional output losses however sustain equilibria that resemble the data we show that due to the adverse selection problem some countries choose to delay default to reduce loss of reputation moreover although equilibria with no default imply greater welfare levels they are not sustainable in highly indebted and volatile countries

urban sprawl and farmland prices a theoretical model of farmland valuation is developed to explicitly account for three effects of urban sprawl conversion of farmland to urban uses effect on agricultural returns and speculative effect as represented by farmland conversion risk this model is estimated using county level data in the continental united states evidence is found for all three effects of urban sprawl on farmland values counties more accessible to major urban centers have higher net agricultural returns subsidiary evidence supports that the latter effect may be attributed to survival of or conversion to high valued agriculture around urban centers

optimal vs traditional securities under moral hazard this paper provides an explanation for the widespread use of traditional securities by wellestablished firms standard moral hazard models predict that equity debt and warrants are almost never optimal financing instruments i show that issuing these securities is nevertheless nearly optimal the issuer would gain very little by using non traditional securities instead combined with equity one debt issue without multiple layers of seniority and one warrant issue without multiple exercise prices suffice to achieve near optimality the near optimality of traditional financing depends crucially on the issuer s ability to use war rants in addition to debt and equity

why does household investment lead business investment over the business cycle household investment leads nonresidential business fixed investment over the u s business cycle because real business cycle theory has not been able to account for this observation it represents a potent challenge to the view that transitory productivity disturbances are the main source of aggregate fluctuations this paper reconciles rbc theory with the investment dynamics by extending the traditional home production model to make household capital complementary to business capital and labor in market production empirical evidence suggesting that household capital is a complementary input in market production is also presented

the case for gdp indexed bonds gds indexed bonds this paper seeks to revive the case for countries to insure against economic growth slowdowns by issuing bonds indexed to the rate of growth of gdp we show that gdp indexed bonds could provide substantial benefits in reducing the likelihood of default crises and allowing countries to avoid pro cyclical fiscal policies we simulate the effects of gdp indexed bonds under different assumptions about fiscal policy reaction functions and their output effects and find that they could substantially reduce the likelihood of debt gdp paths becoming explosive the insurance premium would likely be small because cross country comovement of gdp growth rates is low and cross country gdp growth risk is thus largely diversifiable for an investor holding a portfolio of gdp indexed bonds potential obstacles to the emergence of a market for these bonds include the verifiability of gdp data the trade off between insurance and moral hazard and the need for liquidity theory and past experience suggest that financial innovation often requires official intervention and its timing and form are difficult to predict we discuss institutional fixes and suggest an approach for attempting to start up a market eduardo borensztein and paolo mauro

endogenous land use and the ricardian valuation of climate change the ricardian technique uses cross sectional variation in the capitalized value of climate in land to infer the agricultural costs or benefits of dynamic climate change while a practical approach for predicting the consequences of global warming with readily available data it may yield biased results when land use decisions depend on the climate attributes being valued and when land has unobserved attributes that differ with the use to which it is put this paper illustrates the conditions under which such a bias will occur describes an empirical model that corrects for it and estimates that model with agricultural census data from brazil the approach moreover allows constraints on adjustment to be explicitly incorporated into the ricardian framework relaxing one of that technique s most conspicuous assumptions

the effects of potential land development on agricultural land prices abstract we conduct a national scale analysis of the determinants of agricultural land values the theoretical basis for the study is a spatial city model with stochastic returns to future land development the empirical model of agricultural land prices is estimated with a cross section on approximately three thousand counties in the contiguous us the results provide evidence that option values associated with irreversible and uncertain land development are capitalized into current farmland values for each county we decompose the current agricultural land value into components measuring rents from agricultural production and rents from future land development

how good are standard debt contracts stochastic versus nonstochastic monitoring in a costly state verification environment the authors investigate ex ante efficient contracts in an environment in which implementation is costless in this environment standard debt contracts will typically not be optimal optimal contracts may involve defaults even in states in which the borrower is fully able to repay the authors then examine the welfare costs of arbitrarily restricting the set of feasible contracts to standard debt contracts when model parameters are calibrated to realistic values the welfare loss from exogenously imposing this restriction is extremely small thus if implementation costs are actually nontrivial as seems likely standard debt contracts will be very close to optimal copyright 1994 by university of chicago press

agricultural land values and the value of rights to future land development we investigate the inuence of fu ture land development on current agricultural land values from a theoretical model of land markets we derive a reduced form expression for agricultural land values in terms of observable variables this result dictates the speci cation of our econometric model and we nd strong sup port for the model in an application to new york state the estimated model together with a spa tial interpolation algorithm is used to generate a surface of estimated development rights values for orange county this approach overcomes several problems that arise with the use of stan dard appraisal methods to value conservation easements jel q24

a forward looking ricardian approach do land markets capitalize climate change forecasts abstract the hedonic pricing method is one of the main approaches used to estimate the economic value of attributes that affect the market price of an asset this method is routinely used in environmental economics to derive the economic valuation of environmental attributes such as air pollution and water quality for example the ricardian approach is based on a hedonic regression of land values on historical climate variables forecasts of future climate can then be employed to estimate the future costs of climate change we show that this approach is only valid if current land markets ignore climate forecasts while this assumption was defensible decades ago when this literature first emerged it is reasonable to hypothesize that information on climate change is so pervasive today that markets may already price in expectations of future climate change indeed we show empirically that agricultural land markets in the united states now capitalize expectations about future climate change we derive a straightforward empirical correction to the standard ricardian approach called the forward looking ricardian approach that can be implemented with readily available data accounting for market beliefs decreases the estimated magnitude of climate change damages by 50 62

debt dilution and sovereign default risk we measure the effects of debt dilution on sovereign default risk and study debt covenants that could mitigate these effects we calibrate a baseline model with endogenous debt duration and default risk in which debt can be diluted using data from spain we find that debt dilution accounts for 78 percent of the default risk in the baseline economy and that eliminating dilution increases the optimal duration of sovereign debt by almost 2 years eliminating dilution also increases consumption volatility but still produces welfare gains the debt covenants we study could help enforcing fiscal rules

the economic impacts of climate change evidence from agricultural output and random fluctuations in weather fisher et al 2012 hereafter fhrs have uncovered coding and data errors in our paper deschenes and greenstone 2007 hereafter dg we acknowledge and are embarrassed by these mistakes we are grateful to fhrs for uncovering them we hope that this reply will also contribute to advancing the literature on the vital question of the impact of climate change on the us agricultural sector fhrs main critiques of dg are as follows i there are errors in the weather data and climate change projections used by dg ii the climate change projections are based on the hadley 2 model and scenarios rather than the more recent hadley 3 model and scenarios iii standard errors are biased due to spatial correlation iv the inclusion of state by year fixed effects does not leave enough weather variation to obtain meaningful estimates of the relationship between agriculture profits and weather v storage and inventory adjustment in response to yield shocks invalidate the use of annual profit data and vi fhrs argue that a better specified hedonic model produces robust estimates unlike the results reported in dg four of these critiques have little basis and we respond to them here in the introduction specifically with respect to ii the more recent daily climate predictions were not available when we wrote dg nevertheless the most important issue is providing the reliable estimates of climate change and in this note we report estimates based on the climate model we used in dg and a more recent one that we gained access to in the meantime iii in the primary table on agricultural profits dg reports two sets of standard errors with the first clustered at the county level and the second based on a variance covariance matrix that accounts for spatial correlation using the method proposed in conley 1999 thus the claim of fhrs 2012 seems overblown nevertheless to ease comparisons of papers in this literature this note will adopt the fhrs convention of reporting estimated standard errors clustered at the county and state levels we find that inference is largely unaffected by the choice between these different assumptions about the variance covariance matrix

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

will u s agriculture really benefit from global warming accounting for irrigation in the hedonic approach will u s agriculture really benefit from global warming accounting for irrigation in the hedonic approach wolfram schlenker w michael hanemann and anthony c fisher there has been a lively debate about the potential impact of global climate change on u s agriculture most of the early agro economic studies predict large damages see for example richard m adams 1989 harry m kaiser et al 1993 and adams et al 1995 in an innovative paper robert mendelsohn william d nordhaus and daigee shaw 1994 hereafter mns propose a new approach using the variation in temperature and precipitation across u s counties to estimate a reduced form hedonic equation with the value of farmland as the dependent variable a change in temperature and or precipitation is then associated with a change in farmland value which can be interpreted as the impact of climate change adams et al 1998 characterize the hedonic approach as a spatial analogue approach and acknowledge that the strength of the spatial analogue approach is that structural changes and farm responses are implicit in the analysis freeing the analyst from the burden of estimating the e ects of climate change on particular region speci c crops and farmer responses on the other hand one of the potential disadvantages of the hedonic approach is that it is a partial equilibrium analysis i e agricultural prices are assumed to remain constant 1 while year to year uctuations in annual weather conditions certainly have the potential to impact current commodity prices especially for crops produced only in a relatively localized area such as citrus fruits which are grown mainly in california and florida changes in long run weather patterns i e changes in climate might have a smaller e ect on commodity prices because of the greater potential for economic adaptation particularly shifts in growing regions 2 the hedonic approach as implemented by mns predicts that existing agricultural land on average might be more productive and hence result in bene ts for u s farmers 3 the hedonic approach has received considerable attention in our judgment in part because the conclusions are at variance with those of some other studies

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

is financial globalization beneficial this lecture examines whether financial globalization is beneficial to developing countries by first examining the evidence on financial development and economic growth and concludes that financial development is indeed a key element in promoting economic growth it then asks why if financial development is so beneficial it often does not occur it then goes on to examine whether globalization particularly of the financial kind can help encourage financial and economic development and argues that it can however financial globalization does not always work to encourage economic development because it often leads to devastating financial crises the issue is thus not whether financial globalization is inherently good or bad but whether it can be done right

monopoly with incomplete information recent theoretical research on principal agent relationships has emphasized incentive problems that arise when the parties involved are constrained by either asymmetric information or their inability to monitor each other s actions here we concentrate on the former constraint and consider the case of a single principal the monopolist the main contribution is to show that under a separability assumption strong conclusions can be drawn about the nature of optimal incentive schemes although the primary focus is on optimal quantity discounts in a monopolized market the results also shed light on related topics such as optimal income taxation and commodity bundling

the welfare effects of crop biodiversity as an adaptation to climate shocks in kenya abstract this paper investigates the effects of crop biodiversity on farm income and production risk using a large panel dataset of rural households in kenya we consider three different metrics of in situ on farm crop diversification richness evenness and concentration we apply a partial moments based model to test the effects of each strategy on welfare defined as expected crop income variability variance and downside risk skewness our comprehensive econometric approach differentiates climatic shocks weather and climate change the results suggest that the benefits from greater diversification in terms of enhanced land productivity and lower production costs could surpass the foregone benefit from greater efficiency associated with more concentrated production systems crop richness and evenness each reduce exposure to crop income risk especially for more vulnerable farmers who produce below the expected revenue threshold farmers who rely on greater crop specialization on the contrary are more exposed to crop income risk

linking the price of agricultural land to use values and amenities the recent appreciation in agricultural land values across the united states has raised a number of important questions for farmers farmland owners lenders and policy makers while traditional economic theory suggests that farmland values are determined by the discounted stream of expected returns previous research has shown that agricultural land values are actually driven by a complex set of factors this study leverages the unique characteristics of a national land based usda survey on farmland values and cash rents to estimate broad national level determinants of the market value of cropland and pastureland our results support past research findings that indicate farmland values are only partially explained by agricultural returns we find that multiple nonagricultural attributes of farmland also contribute to the market value

bank capital firm liquidity and project quality abstract we construct an economy where a two way interaction between bank capital and project quality propagates negative shocks to technology or regulation by shrinking the available liquidity and the scale of their activity a contraction in bank loans discourages entrepreneurs from sustaining the set up effort of high quality projects inducing them to shift to low quality ones the deterioration in project quality erodes the value of bank assets and hence banks capitalization and loanable funds lack of information in the secondary market for bank assets amplifies the propagation

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

performance pricing in bank debt contracts abstract performance pricing links bank debt interest rate spreads to a borrower s performance via two options interest decreasing performance pricing reduces spreads if credit quality improves it is more common when prepayment is more likely or costly and when adverse selection costs are higher and is less common when multiple performance measures better predict credit quality interest increasing performance pricing increases spreads if credit quality deteriorates it is more common when lenders reduce interest rates to add this provision when downgrades are more likely and when moral hazard costs are higher we find lower spreads for contracts with interest increasing performance pricing

justifying the first order approach to principal agent problems it is of interest to know when the incentive compatibility conditio n in principal agent problems can be replaced by the condition that the agent s expected utility be stationary in effort the mirrlees rogerson conditions do not work if the principal can observe more than one observable statistic also the mirrlees rogerson assumption that the distribution function of output is convex in the agent s action is unsatisfactory even in the context of the basi c model it is too restrictive the paper presents a suite of conditio ns that are applicable to the multistatistic case and replaces the objectionable convex distribution function assumption copyright 1988 by the econometric society

understanding farmland price changes this paper develops a structural model of land prices which includes the multidimensional effects of inflation on capital erosion savings return erosion and real debt reduction as well as the effect of changes in the opportunity cost of capital the results show that inflation and changes in the real returns on capital are major explanatory factors in farmland price swings in addition to returns to farming additionally the effects of credit market constraints and expectations schemes are considered explicitly in the analytical model

limited liability contracts between principal and agent abstract the optimal strategy of the principal is examined in an environment where there are ex post limitations on the maximum penalty that can be imposed on a riskneutral agent contrary to the case in which such limitations are not imposed it is in the principal s interest to deliberately forego the opportunity to induce socially efficient behavior and to instead design a contract that induces the agent to realize an efficient outcome only in the most productive state of nature and perhaps in certain very unproductive states the properties of the contract are examined in detail

bank net worth asset prices and economic activity abstract a dynamic general equilibrium model is proposed to study the interactions between the banking sector asset prices and aggregate economic activity a durable asset serves as a productive input and as a collateral for loans the propagation mechanism of a negative productivity shock is enhanced and prolonged through the interaction of credit constraints and asset prices where the bank loan and the investment are squeezed by a higher bank capital asset ratio for lending and at the same time a stricter collateral requirement for borrowing the model explains why banking crises often coincide with depression in the asset markets the results also bear policy implications for the debates over regulatory bank capital adequacy and credit control policies

macroeconomic volatility and welfare in developing countries an introduction macroeconomic volatility both a source and a reflection of underdevelopment is a fundamental concern for developing countries their high aggregate instability results from a combination of large external shocks volatile macroeconomic policies microeconomic rigidities and weak institutions volatility entails a direct welfare cost for risk averse individuals as well as an indirect one through its adverse effect on income growth and development this article provides a brief overview of the recent literature on macroeconomic volatility in developing countries highlighting its causes consequences and possible remedies it then introduces the contributions of a recent conference on the subject sponsored by the world bank and pompeu fabra university barcelona

optimal contracting of separable production technologies abstract we analyze the class of agency problems with a risk neutral principal and a risk averse agent in which hidden actions and hidden information on the agent s efficiency are jointly present technological assumptions such as monotonicity of likelihood are no longer sufficient for the optimal contract to be monotone in the sharing rule we show that these regularity properties obtain for the rather wide class of production technologies that are separable in the agent s inputs together with ordinal properties such as monotone differences and affiliation of inputs separability yields the monotonicity in efficiency of the agent s actions and indirect utility

consumption savings decisions with quasi geometric discounting we study the consumption savings problem of an infinitely lived rational consumer who has time inconsistent preferences in the form of quasi geometric discounting the consumer operates a weakly concave production function and must simply divide current resources into current consumption and savings there is no uncertainty a solution to the consumer s problem is a subgame perfect equilibrium of a dynamic game between the consumer s successive selves we show that this game has a continuum of equilibria in stationary markov strategies not only is the stationary point of the consumer s asset holdings indeterminate but each stationary point has a continuum of dynamic paths converging to it the savings policy rules underlying these dynamic paths are step functions

financial development and the instability of open economies this paper introduces a framework for analyzing the role of financial factors as a source of instability in small open economies our basic model is a dynamic open economy model with a tradeable good produced with capital and a country specific factor we also assume that firms face credit constraints with the constraint being tighter at a lower level of financial development a basic implication of this model is that economies at an intermediate level of financial development are more unstable than either very developed or very underdeveloped economies this is true both in the sense that temporary shocks have large and persistent effects and also in the sense that these economies can exhibit cycles thus countries that are going through a phase of financial development may become more unstable in the short run similarly full capital account liberalization may destabilize the economy in economies at an intermediate level of financial development phases of growth with capital inflows are followed by collapse with capital outflows on the other hand foreign direct investment does not destabilize

on measuring the welfare cost of business cycles lucas 1987 argues that the gain from eliminating aggregate fluctuations is trivial following lucas a number of researchers have altered assumptions on preferences and found that the gain from eliminating business cycles are potentially very large however in these exercises little discipline is placed on preference parameters this paper estimates the welfare cost of business cycles allowing for potential time non separabilities in preferences where discipline is placed on the choice of preference parameters by requiring that the preferences be consistent with observed fluctuations in a model of business cycles that is a theoretical real business cycle world is constructed and the representative agent is then placed in this world the agent responds optimally to exogenous shocks given the frictions in the economy the agent s preference parameters along with other structural parameters are estimated using a bayesian procedure involving markov chain monte carlo methods two main results emerge from the paper first the form for the time non separability estimated in this paper is very different than the forms suggested and used elsewhere in the literature second the welfare cost of business cycles is close to lucas s estimate

information and incentives the economics of carrots and sticks prize lecture to the memory of alfred nobel december 9 1996 this abstract was borrowed from another version of this item

barriers to investment in polarized societies i present a tractable dynamic model of political economy where disagreements about the composition of public spending result in implementation of short sighted policies the relative price of investment to consumption is excessively large in equilibrium due to over taxation investment rates are too low which slows down growth along the transition in the long run this results in output consumption and welfare being inefficiently low the larger is the degree of polarization the greater is the inefficiency political stability mitigates the effects of polarization by making the incumbent internalize the dynamic inefficiencies introduced by the choice of growth retarding policies

pricing growth indexed bonds abstract growth indexed bonds have been suggested as a way of reducing the procyclicality of emerging market countries fiscal policies and the likelihood of costly debt crises investor attitude surveys suggest that pricing difficulties are seen as a considerable obstacle in an effort to reduce such concerns this article presents a simple way of pricing growth indexed bonds as a pleasant by product the analysis tracks the quantitative implications of an increase in the share of growth indexed bonds in total debt measuring the ensuing decline in the probability of default and the reduction in the spreads at which standard bonds can be issued

international and domestic collateral constraints in a model of emerging market crises abstract we build a model of emerging markets crises which features two types of collateral constraints firms in a domestic economy have limited borrowing capacity from international investors they also have limited borrowing capacity with respect to each other we study how the presence and changes in these collateral constraints affect financial and real variables a binding international constraint in the aggregate leads to a sharp rise in interest rates and fire sales of domestic assets while limited domestic collateral can lead to wasted international collateral these two collateral constraints can interact in important ways the first is disintermediation a fire sale of domestic assets causes banks to fail in their function of reallocating resources across the economy leading to wasted international collateral the second is a dynamic effect we show that firms in an economy with limited domestic collateral and a binding international collateral constraint will not adequately precaution against adverse shocks increasing the severity of these shocks

the incentive to give incentives on the relative seniority of debt claims and managerial compensation abstract we show that the relative seniority of debt and managerial compensation has important implications for the design of remuneration contracts whereas the traditional literature assumes that debt is senior to remuneration there are in reality many cases in which remuneration contracts are de facto senior to debt claims in financially distressed firms and in workouts we theoretically show that risky debt changes the incentive to provide the manager with performance related incentives a contract substitution effect in other words the relative degree of seniority of managers claims and creditors claims in case a bankruptcy procedure starts is crucial to determine the optimal incentive contract ex ante if managerial compensation is more senior than debt higher leverage leads to lower power incentive schemes lower bonuses and option grants and a higher base salary in contrast when compensation is junior we expect more emphasis on pay for performance incentives in highly levered firms

risk aversion performance pay and the principal agent problem this paper calculates numerical solutions to the principal agent problem and compares the results to the stylized facts of ceo compensation the numerical predictions come from parameterizing the models of grossman and hart and of holmstrom and milgrom while the correct incentives for a ceo can greatly enhance a firm s performance providing such incentives need not be expensive for many parameter values ceo compensation need increase only by about 10 for every 1 000 of additional shareholder value for some values the amount is 0 003 cents

the joint influence of agricultural and nonfarm factors on real estate values an application to the mid atlantic region county level farmland and residential housing values are estimated for the mid atlantic region as a function of farm returns developed land values household incomes population densities and location results are based on the hypothesis that farmland owners anticipate land development and that nonfarm factors are important determinants of farmland prices response of farmland prices to change in farm returns is found to be inelastic and relatively uniform in rural and urban counties response to nonfarm factors is found to be more elastic and substantially greater in rural counties copyright 2001 oxford university press

financial liberalization credit constraints and collateral investment in the mexican manufacturing sector abstract we examine the impact of financial liberalization on fixed investment in mexico using establishment level data from the manufacturing sector in addition to analyzing changes in cash flow sensitivities an innovative approach explores the role of real estate as collateral and addresses a potential censoring problem the results suggest that financial constraints were eased for the smallest firms but not for larger ones however the importance of possessing real estate increased given banks reliance on collateral in their lending the results also provide microeconomic evidence consistent with the role attributed to financial accelerator mechanisms during lending booms and during post crisis recessions

the fundamentals of land prices and urban growth abstract in a very simple model in which capital is durable and landowners have perfect foresight the price of urban land has four additive components the value of agricultural land rent the cost of conversion the value of accessibility and the value of expected future rent increases a growth premium in rapidly growing cities the growth premium may easily account for half of the average price of land and may create a large gap between the price of land at the boundary minus conversion cost and the value of agricultural land rent

what can we learn from simulating a standard agency model abstract for typical parametrizations of the standard bell journal of economics 10 1979 74 agency model this paper demonstrates that the set of first order conditions characterizing the optimal contract can be reduced to a single equation a problem of investment financing under moral hazard is used to illustrate the reduced form equation s usefulness in quantitative applications when the agent has cara preferences over consumption it is shown that any exogenous limit on the penalties for low output is always binding

heterogeneous borrowers in quantitative models of sovereign default we extend the model used in recent quantitative studies of sovereign default allowing policymakers of different types to stochastically alternate in power we show that a default episode may be triggered by a change in the type of policymaker in office and that such a default is likely to occur only if there is enough political stability and if policymakers encounter poor economic conditions under high political stability political turnover enables the model to generate a weaker correlation between economic conditions and default decisions a higher and more volatile spread and lower borrowing levels after a default episode

u s consumer bankruptcy choice the importance of general equilibrium effects abstract we study the implications of u s personal bankruptcy rules for resource allocation and welfare our analysis shows that general equilibrium considerations along with bankruptcy chapter choice and production matter crucially for the effects of policy reform contrary to previous work we find that completely eliminating bankruptcy provisions causes significant declines in output and welfare by reducing capital formation and labor input furthermore subjecting chapter 7 filers to means testing as suggested by recent legislative proposals would not improve upon current bankruptcy provisions and at best leave aggregate filings output and welfare unchanged however we do find that an alternative tightening of chapter 7 in the form of lower asset exemptions can increase economic efficiency

long duration bonds and sovereign defaults abstract this paper extends the baseline framework used in recent quantitative studies of sovereign default by assuming that the government can borrow using long duration bonds this contrasts with previous studies which assume the government can borrow using bonds that mature after one quarter we show that when we assume that the government issues bonds with a duration similar to the average duration of sovereign bonds in emerging economies the model generates an interest rate that is substantially higher and more volatile than the one obtained assuming one quarter bonds this narrows the gap between the predictions of the model and the data which indicates that the introduction of long duration bonds may be a useful tool for future research about emerging economies our analysis is also relevant for the study of other credit markets

lending constraints real estate prices and business cycles in emerging economies abstract we investigate a small open economy with constraints in both the domestic and the international credit market the informational opaqueness of the domestic market hinders foreign lenders activity so that entrepreneurs face looser borrowing constraints vis a vis domestic financiers however limited capitalization constrains domestic lenders calibrating the model to data from argentina we find that the interaction between lending and borrowing constraints is a channel through which real interest rate shocks generate fluctuations in output real estate prices and consumption external financial liberalization increases volatility and affects welfare more than domestic liberalization but also mitigates the destabilizing impact of domestic deregulation

sovereign default interest rates and political uncertainty in emerging markets abstract a large body of the empirical literature shows that high turnover rates length of tenure of policymakers and the degree of conflict within a country affects sovereign spreads debt and default rates we help to rationalize such claims by including these political features in a dynamic stochastic small open economy model of sovereign debt and default in this way we offer a complementary approach to the econometric analyses in the literature consistent with the data the quantitative analysis shows that politically unstable and more polarized economies experience higher default rates and larger level and volatility of sovereign interest rate spreads

the impact of global warming on agriculture a ricardian analysis comment the paper assesses the ricardian analysis of the impact of global warming on agriculture and the significance of the ricardian approach to estimating adjustment costs

cross country evidence on the link between volatility and growth this paper presents empirical evidence against the standard dichotomy in macroeconomics that separates growth from the volatility of economic fluctuations in a sample of ninety two countries as well as a sample of oecd countries the authors find that countries with higher volatility have lower growth the addition of standard control variables strengthens the negative relationship the authors also find that government spending induced volatility is negatively associated with growth even after controlling for both time and country fixed effects copyright 1995 by american economic association