efficient and durable decision rules with incomplete information we compare six concepts of efficiency for economies with incomplete information depending on the stage at which individuals welfare is evaluated and on whether incentive constraints are recognized an example is shown in which an incentive efficient decision rule may be unanimously rejected by the individuals in the economy we define durable decision rules which can resist such unanimous rejection and show that efficient durable decision rules exist

capitalization of government support in agricultural land prices what do we know abstract the objective of this paper is to provide an overview of existing literature both theoretically and empirically on the extent to which agricultural subsidies do translate into higher land values and rents and finally benefit landowners instead of agricultural producers our review shows that agricultural support policy instruments contribute to increasing the rental price of farmland and that the extent of this increase closely depends on the level of the supply price elasticity of farmland relative to those of other factors inputs on the one hand and on the range of the possibilities of factor input substitution in agricultural production on the other hand the empirical literature shows that land prices and rents have in general a significant positive and inelastic response to government support such inelastic response is thought to reflect the uncertain future of the farm programmes and in general studies have indicated that land prices are more responsive to government based returns than to market based returns

efficient resource allocation on the basis of priorities many institutions allocate resources by non market mechanisms based on priorities in this paper we introduce a model of resource allocation on the basis of priorities and address the following questions is it possible to allocate resources on the basis of any priority structure if yes when can we do this pareto efficiently without creating incentives for manipulation and consistently across different groups of agents and resource levels we adopt a basic indivisible objects model with a finite number of object types and a finite quota of goods of each type some interesting examples are the determination of access to education allocation of graduate houses offices or tasks agents are assumed to have strict preferences over object types and remaining unassigned an assignment is an allocation of the objects to the agents such that every agent receives at most one object a rule associates an assignment to each preference profile we formalize a priority structure to be a collection of strict priority rankings of individuals indexed by the object types where i a j would be read as i has higher priority for object a than j we assume that the priority structure is exogenously fixed and allow the preferences of the agents to vary a rule is said to violate a priority of i for a if there is a preference profile under which i envies j who is assigned a and publication information econometrica 70 6 november 2002 2489 2497 the copyright to this article is held by the econometric society http www econometricsociety org it may be downloaded printed and reproduced only for personal or classroom use absolutely no downloading or copying may be done for or on behalf of any for profit commercial firm or other commercial purpose without the explicit permission of the econometric society for this purpose contact julie p gordon executive director of the society at jpg northwestern edu i would like to thank faruk gul wolfgang pesendorfer the co editor the four anonymous referees and the participants of the micro theory lunch seminar in princeton university for their comments and suggestions

a comprehensive analysis of farmland value determination a county level analysis this study develops a comprehensive model of farmland value determination to analyze the effects of various economic variables such as net farm income government payments macroeconomic factors and demographic conditions on farmland values for the counties along the snake river valley in idaho land values net farm income and population show considerable variation among the counties therefore use of county level cross sectional and time series data helps to assess the impacts of various factors on land values more accurately the empirical results show that net farm income wheat yield population and credit availability have positive effects and property tax rates interest rates and debt to asset ratio have negative effects on farmland values

capital gains and after tax internal rates of return net present value models are constructed by discounting the after tax cash flows of a challenging investment by the after tax internal rates of return irrs of a defending investment after tax irrs calculated for a defending investment are shown to depend on the defender s capital gains and allowable depreciation the often recommended adjustment to the before tax irrs of one minus the marginal income tax rate is not generally applicable failure to correctly adjust the discount rates the defender s irrs for taxes may result in incorrect inferences from comparative static models and incorrect investment valuations from empirical models tax rate adjustments for farmland stocks and bonds are shown to be different and to have varied over time

cash rents and land values in u s agriculture a firm level land valuation model is deduced which depends on the expected growth rate in net cash returns to land inflation expectations and property income and capital gains taxes it is then aggregated to obtain an aggregate two sector land valuation model that model is then estimated for twenty four individual states for the period 1960 81 in addition a pooled cross sectional regression model is estimated combining the twenty four state data the model results demonstrate that significant state differences exist in the land market and that in many states agricultural land values are influenced by nonagricultural demand for land

on stable and strategy proof rules in matching markets with contracts abstract this paper studies stable and one sided strategy proof rules in many to one matching markets with contracts not assuming any kind of substitutes condition or the law of aggregate demand we obtain the following results first the number of stable and strategy proof rules is at most one second the doctor optimal stable rule whenever it exists is the unique candidate for a stable and strategy proof rule third a stable and strategy proof rule whenever it exists is second best optimal for doctor welfare in that no individually rational and strategy proof rule can dominate it this last result is further generalized to non wasteful and strategy proof rules due to the weak assumptions our analysis covers a broad range of markets including cases where a unique stable and strategy proof rule is not equal to the one induced by the cumulative offer process or the deferred acceptance algorithm

who really benefits from agricultural subsidies evidence from field level data if agricultural subsidies are largely capitalized into farmland values then expanding support for agriculture may not benefit farmers who rent the land they farm suddenly reducing subsidies may be problematic to the extent that land values already embody expectations about future subsidies existing evidence on the incidence of subsidies on land values is mixed identification is obscured by unobserved or imprecisely measured factors that tend to be correlated with subsidies especially land quality and time varying factors like commodity prices and adverse weather events a problem that has received less attention is the fact that subsides and land quality on rented land may differ from owned land since most farms possess both rented and owned acreage farm level measures of subsidies land values and rental rates may bias estimated incidence using a new field level data set that for the first time precisely links subsidies to land parcels we show that this bias is considerable where farm level estimates suggest an incidence of 20 to 79 cents of the marginal subsidy dollar field level estimates from the same farms indicate that landlords capture just 10 25 cents the size of the farm and the duration of the rental arrangement have substantial effects incidence falls by 5 15 cents per acre when doubling total operated acres and the incidence falls by 0 1 1 2 cents with each additional year of the rental arrangement low incidence of subsides on rents combined with the farm size and duration effects suggest that farmers renting land have monopsony power

the inconsistency of land values land rents and capitalization formulas this paper examines relationships that exist between farm income land values and capital asset pricing theory using two commonly referenced data sets it is shown that land prices and land rents do not have the same time series representations a necessary condition for the simple capital asset pricing theory to hold this suggests that a fundamental rethinking of the way in which land prices are viewed and modeled is needed more complex models that allow for rational bubbles risk aversion and future shifts in government policy or commodity prices may be required

determinants of land value volatility in the u s corn belt understanding land value volatility and its reaction to exogenous shocks helps land owners investors and lenders assess risk land value volatility the variance of the unpredictable component of

an analysis of growth of u s farmland prices 1963 82 increases in expected inflation or real growth in net rental income to land have been proposed as alternative explanations of the dramatic real growth in u s farmland prices in the 1970s in this paper the effect of inflation is shown to be theoretically ambiguous an empirical analysis using u s and international farmland prices suggests that most of the real land price growth can be explained by real growth in net rental income to land increases in expected inflation have had a negative effect on real land prices but the effect of inflation has been comparatively small

the impacts of the tax deferred exchange provision on farm real estate values this study examines the effects of the section 1031 tax deferred exchange provision on agricultural land values the provision allows taxpayers to defer taxation for relinquished productive assets if a like kind asset is acquired within the allotted time of 180 days the analysis examines a set of 3 580 farm real estate transaction from 55 agricultural counties in indiana over the period 2003 2006 hedonic price analysis suggests that properties acquired under a like kind exchange are associated with a 1 32 price premium jel h23 q15

output effects of government purchases the theoretical analysis focuses on the distinction between temporary and permanent movements in government purchases under plausible conditions the temporary case involves an output response that is positive less than one to one with the change in government purchases and larger than that generated by an equal sized but permanent shift in purchase the equilibrium real rate of return rise in the temporary case but changes little in the permanent one defense purchases are divided empirically into permanent and temporary components by considering the role of temporary wars no temporary shifts in nondefense purchases were isolated empirical results verify an expansionary output effect for temporary purchases that exceeds that of permanent purchases the results for some other expectational hypotheses are found to be generally supportive of the theory

on the size of fiscal multipliers a counterfactual analysis we point out that fiscal multipliers derived from svar models include the predicted future path of policy instruments after the initial shock net taxes and government expenditures react to each other and are autocorrelated in a counterfactual simulation we report fiscal multipliers that abstract from these dynamic responses

on measuring the effects of fiscal policy in recessions we do not have a good measure of the effects of fiscal policy in a recession because the methods that we use to estimate the effects of fiscal policy both those using the observed outcomes following different policies in aggregate data and those studying counterfactuals in fitted model economies almost entirely ignore the state of the economy and estimate the government multiplier which is presumably a weighted average of the one we care about the multiplier in a recession and one we care less about the multiplier in an expansion notable exceptions to this general claim sug gest this difference is potentially large our lack of knowledge stems significantly from the focus on linear dynamics vector autoregressions and linearized or close to linear dynamic stochastic general equilibrium dsge models our lack of knowledge also reflects a lack of data deep recessions are few and nonlinearities hard to measure the lack of statistical power in the estimation of nonlinear models using aggregate data can be addressed by exploiting estimates of partial equilibrium responses in disaggregated data microeconomic estimates of the partial equilibrium causal effects of a policy can discipline the causal channels inherent in any dsge model of the general equilibrium effects of policy microeconomic studies can also provide measures of the dependence of the effects of a policy on the states of different agents which is a key component of the dependence of the general equilibrium effects of fiscal policy on the state of the

decoupled farm payments and the role of base acreage and yield updating under uncertainty we analyze the coupling effect of expectations about base acreage and yield updating in future farm policy on production decisions in the presence of price yield and policy uncertainty for a risk averse farmer producing a single crop the farmer receives market revenue and government payments using stochastic dynamic programming optimum decisions under present value calculations positively link current acreage and fertilizer decisions to future government payments through expected updates of base acreage and yield in the future regime moving from a zero probability of updating to a probability of one increases optimum acreage and yield by 6 25 and 0 134 respectively copyright 2010 oxford university press

some fiscal calculus what is the impact of fiscal policy on the econ omy how large are the multipliers of govern ment spending and tax cuts this old question has recently received considerable attention in par ticular in the context of the american recovery and reinvestment act arra of 2009 i contribute to answering that question by calculating fiscal multipliers in a baseline neo classical growth model with endogenous labor supply and fiscal policy allowing for govern ment spending transfers government debt and distortionary taxes on labor and capital income the policy experiments are conducted holding transfers consumption taxes and capital income taxes fixed i e changes in taxation require changes in the distortionary labor tax the model is simple and fairly standard as an additional contribution i provide the model in an elegant and tractable form starting from a fairly general formulation and pointing out the key functional form properties for characterizing the dynamics the formulation of the model here or versions

monetary fiscal policy interactions and fiscal stimulus abstract increases in government spending trigger substitution effects both inter and intra temporal and a wealth effect the ultimate impacts on the economy hinge on current and expected monetary and fiscal policy behavior studies that impose active monetary policy and passive fiscal policy typically find that government consumption crowds out private consumption higher future taxes create a strong negative wealth effect while the active monetary response increases the real interest rate this paper estimates markov switching policy rules for the united states and finds that monetary and fiscal policies fluctuate between active and passive behavior when the estimated joint policy process is imposed on a conventional new keynesian model government spending generates positive consumption multipliers in some policy regimes and in simulated data in which all policy regimes are realized the paper reports the model s predictions of the macroeconomic impacts of the american recovery and reinvestment act s implied path for government spending under alternative monetary fiscal policy combinations

on farmland prices and rents in japan historically the japanese farmland market has been strongly regulated although fundamental changes in policy were introduced in 1967 and 1980 this article examines the relationship between farmland prices and rents in japan for 1955 2000 using the cointegration procedure of johansen et al 2000 which admits structural breaks results show the presence of a cointegrating relationship with a significant break in 1980 there is granger causality from prices to rents which suggests that rents are determined within an institutional setting according to farmland prices the rent price elasticity is unity which supports the notion of efficiency in the farmland market

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

does structure matter the impact of switching the agricultural policy regime on farm structures abstract this paper investigates the relationship between structural change in agriculture and a policy regime switch at the regional level using the agent based spatial and dynamic simulation model agripolis we simulate structural change for two different farm structures in response to a policy change results show that structural adjustment differs depending on the initial structure

strategyproof assignment by hierarchical exchange we give a characterization of the set of group strategyproof pareto optimal and reallocation proof allocation rules for the assignment problem where individuals are assigned at most one indivisible object without any medium of exchange although there are no property rights in the model the rules satisfying the above criteria imitate a trading procedure with individual endowments in which individuals exchange objects from their hierarchically determined endowment sets in an iterative manner in particular these assignment rules generalize gale s top trading cycle procedure the classical rule for the model in which each individual owns an indivisible good

the aggregate effects of risk in the agricultural sector the theory of the firm facing a random output price is extended to include industry equilibrium conditions in a way particularly important for agriculture land prices adjust to maintain industry equilibrium the comparative statics and the effects of policy for the firm are significantly altered the main finding is that risk and other parameter changes are capitalized into the price of land and yield wealth or income effects rather than substitution effects this often simplifies the analysis

land prices land rents and technological change evidence from pakistan abstract the intertemporal behavior of land prices and land rents in two production environments of pakistan is investigated empirical analyses indicate that a agricultural technology adoption has had a strong positive impact on real land rents over the past 30 years in both irrigated and rainfed areas b capitalization of rents into land prices has accounted for approximately 70 of observed increases in land prices during this period c expected capital gains have been an important additional factor driving up land prices and d neither expected inflation nor inflows of remittance income from abroad have had a significant effect on land prices

testing for consistent aggregation this paper designs workable empirical procedures for testing or imposing supply demand price aggregators only single equation methods are considered to shift the focus from any particular optimizing paradigm toward the necessities for correctly tabulating firm level supplies demands and aggregate supply demand both macro and micro level tests for consistent aggregation are developed and constructive rules for aggregation based upon empirically observed micro behavior are provided in tabular form empirical tests reveal no support for the aggregate price most commonly reported by usda the constructive rules are then used to develop a new wheat price index consistent with supply aggregation

land prices and farm based returns the theoretical and empirical relationship between farm based residual returns the opportunity cost of farmland and farmland prices is developed temporal hypotheses concerning the source of land price movements are tested using a variant of granger causality in the aggregate farmland prices are found to be unidirectionally caused by residual farm based returns the findings support the hypothesis that farmland prices are determined mainly within the farm sector and lend credence to the use of extrapolative expectations processes in structural farmland price models

can government purchases stimulate the economy this essay briefly reviews the state of knowledge about the government spending multiplier drawing on theoretical work aggregate empirical estimates from the united states as well as cross locality estimates i assess the likely range of multiplier values for the experiment most relevant to the stimulus package debate a temporary deficit financed increase in government purchases i conclude that the multiplier for this type of spending is probably between 0 8 and 1 5 jel e23 e62 h50

how much do decoupled payments affect production an instrumental variable approach with panel data how much decoupled payments such as direct payments in the u s affect agricultural production remains an open empirical question with implications for policy using data from multiple years of the census of agriculture we exploit a provision of the 2002 farm act that departed from previous policy by making oilseeds eligible for direct payments thus increasing payments to areas that historically produced more oilseeds our instrumental variable estimates in contrast to ols estimates suggest that changes in payments over the period 2002 to 2007 had little effect on aggregate production at the zip code level copyright 2012 oxford university press

why do popular mechanisms lack efficiency in random environments we consider the problem of randomly assigning n indivisible objects to n agents recent research introduced a promising mechanism the probabilistic serial that has superior e ciency properties than the most common real life mechanism random priority on the other hand mechanisms based on gale s celebrated top trading cycles method have long dominated the indivisible goods literature with the exception of the present context thanks to their outstanding e ciency features we present an equivalence

what are the effects of fiscal policy shocks we propose and apply a new approach for analyzing the effects of fiscal policy using vector autoregressions specifically we use sign restrictions to identify a government revenue shock as well as a government spending shock while controlling for a generic business cycle shock and a monetary policy shock we explicitly allow for the possibility of announcement effects i e that a current fiscal policy shock changes fiscal policy variables in the future but not at present we construct the impulse responses to three linear combinations of these fiscal shocks corresponding to the three scenarios of deficit spending deficit financed tax cuts and a balanced budget spending expansion we apply the method to us quarterly data from 1955 to 2000 we find that deficit financed tax cuts work best among these three scenarios to improve gdp with a maximal present value multiplier of five dollars of total additional gdp per each dollar of the total cut in government revenue 5 years after the shock copyright 2009 john wiley sons ltd

on the operation of multiple matching markets abstract we provide a new perspective on how to operate matching markets when there are many types of markets our finding is that the market wise adaptation of strategy proof and non wasteful rules yields a strategy proof rule with the following efficiency property no strategy proof rule pareto dominates the rule such rules are abundant as they include the market wise use of the well known priority based rules of the top trading cycles and the deferred acceptance this result gives theoretical support to the independent operation of markets observed in real life markets as well as our practice in market design that separately treats each market for its design

strategy proof stochastic assignment abstract i study strategy proof assignment mechanisms where the agents reveal their preference rankings over the available objects a stochastic mechanism returns lotteries over deterministic assignments and mechanisms are compared according to first order stochastic dominance i show that non wasteful strategy proof mechanisms are not dominated by strategy proof mechanisms however non wastefulness is highly restrictive when the mechanism involves randomization in fact the random priority mechanism i e the random serial dictatorship and a recently adopted school choice mechanism deferred acceptance with random tie breaking are wasteful i find that both these mechanisms are dominated by strategy proof mechanisms in general strategy proof improvement cannot be due to merely reshuffling objects and therefore must involve assigning more objects

incentives in the probabilistic serial mechanism abstract the probabilistic serial mechanism bogomolnaia and moulin 2001 9 is ordinally efficient but not strategy proof we study incentives in the probabilistic serial mechanism for large assignment problems we establish that for a fixed set of object types and an agent with a given expected utility function if there are sufficiently many copies of each object type then reporting ordinal preferences truthfully is a weakly dominant strategy for the agent regardless of the number of other agents and their preferences the non manipulability and the ordinal efficiency of the probabilistic serial mechanism support its implementation instead of random serial dictatorship in large assignment problems

the impact of farmland price changes on farm size and financial structure a modified vickers model is used to show that farmland capital gains provide incentive to increase farm acreage and debt use farmland capital losses have the opposite effect the model indicates that part of the current financial vulnerability of the u s farm sector can be traced to management decisions made in response to the farmland capital gains of the 1970s the effects are not purely tax driven though taxes can affect the magnitude of incentives the vickers model is modified to allow a finite horizon taxes and the recognition of unrealized capital gain or loss

random matching under dichotomous preferences we consider bilateral matching problems where each person views those on the other side of the market as either acceptable or unacceptable an acceptable mate is preferred to remaining single and the latter to an unacceptable mate all acceptable mates are welfare wise identical using randomization many efficient and fair matching methods define strategyproof revelation mechanisms randomly selecting a priority ordering of the participants is a simple example equalizing as much as possible the probability of getting an acceptable mate across all participants stands out for its normative and incentives properties the profile of probabilities is lorenz dominant and the revelation mechanism is group strategyproof for each side of the market our results apply to the random assignment problem as well

an error correcting model of farmland prices granger has demonstrated that if two variables are integrated of order one and are conitegrated they can be modelled as having been generated by an error correction mechanism cointegration and error correction systems allow long run components of variables to obey equilibrium constraints while short run components are allowed to have flexible dynamic specification using data from five corn belt states in the us we show that farmland prices and cash rents are each integrated of order one and are model is estimated the error correction term is found to be significant in both equations indicating granger causality running in both directions historical simulation of the model is performed the price equation peroformed better although both equations simulate reasonably well

the effect of agricultural policy on farmland values the extent to which agricultural support programs have been capitalized into farmland prices has been examined in this study a present value land price model was developed which decomposes returns to the land base into its two possible sources farm production and government subsidies and allows the discount rates associated with these two income sources to vary the empirical results indicate that government payments are discounted less than marketbased returns in ontario thus government payments have been viewed as a more stable source of income to ontario farm operators during the last half century than market based returns

the impact of decoupled payments on farm choices conceptual and methodological challenges abstract in this paper we review the methodological framework for analysing decoupled payments in models of agricultural production market and technological uncertainty farm efficiency credit constraints farm household choices involving extra agricultural decisions policy uncertainty and long run impact of decoupling on investment and land values are the relevant issues that should be pursued by methodological and empirical analysis future research should refine the analysis of decoupled payments mainly trying to provide results that can be useful for policy simulation to bridge the gap between analysis at the individual level and sector policy models

farm real estate price components 1920 78 the research reported demonstrates that farm real estate price involves important components in addition to the capitalized value of rent for the services of land and buildings in farm production develops an expectations model for the farm real estate market and compares predictions from the expectations model with farm real estate prices for the 1920 78 period capitalized rent explains only about half of real estate values both in the 1970s and over the longer 1920 78 period the remainder can be explained by the capitalization of capital gains including real gains or losses from price level changes

new keynesian versus old keynesian government spending multipliers renewed interest in fiscal policy has increased the use of quantitative models to evaluate policy because of modelling uncertainty it is essential that policy evaluations be robust to alternative assumptions we find that models currently being used in practice to evaluate fiscal policy stimulus proposals are not robust government spending multipliers in an alternative empirically estimated and widely cited new keynesian model are much smaller than in these old keynesian models the estimated stimulus is extremely small with gdp and employment effects only one sixth as large and with private sector employment impacts likely to be even smaller we investigate the sensitivity of our findings with regard to the response of monetary policy the zero bound on nominal interest rates and the inclusion of an empirically relevant degree of rule of thumb behaviour in the new keynesian model in addition we relate our findings using estimated structural macroeconomic models to the recent literature using reduced form regression techniques

econometric modeling of the capitalization formula for farmland prices an econometric model is formulated to explain the dynamic behavior in farmland prices a second order rational distributed lag on net crop share rents received by landlords captures the dynamic movements of prices and performs well in conditional post sample forecasts the adjustment path of land prices in response to a perturbation in rents is a protracted dampened cycle the implicitly estimated tax free capitalization rate on rent associated with equilibrium land price is 4 0 neither the expected rate of inflation nor an exponential trend on rent expectations has a significant effect on land prices