going digital credit effects of land registry computerization in india digitization of land records represents a unique way to test for credit supply effects of improved land administration information over time the authors exploit variation in the timing of the shift from manual to digital operation of andhra pradesh s 387 sub registry offices during the state wide rollout of this intervention from 1999 to 2005 data on credit disbursement and registered mortgages for the 1995 2007 period point to significant though quantitatively modest increases in credit access in urban areas institutional factors allow the authors to explain these results

an empirical investigation of rationing constraints in rural credit markets in india abstract the literature on rural credit markets has generally assumed that households are rationed in their access to subsidized formal credit the validity of this assumption depends on the level of effective demand for formal credit in turn a function of the demand for credit and its availability from informal sources this paper estimates the demand and the sector specific costs of credit and hence the extent of formal sector rationing through an analysis of household participation in both the formal and the informal credit sectors the results show that the extent of rationing is considerably less than what is conventionally assumed

agricultural household models extensions applications and policy this book presents the basic model of an agricultural household that underlies most of the case studies undertaken so far the model assumes that households are price takers and is therefore recursive the decisions modeled include those affecting production and the demand for inputs and those affecting consumption and the supply of labor comparative results on selected elasticities are presented for a number of economies the empirical significance of the approach is demonstrated in a comparison of models that treat production and consumption decisions separately and those in which the decisionmaking process is recursive the book summarizes the implications of agricultural pricing policy for the welfare of farm households marketed surplus the demand for nonagricultural goods and services the rural labor market budget revenues and foreign exchange earnings in addition it is shown that the basic model can be extended in order to explore the effects of government policy on crop composition nutritional status health saving and investment and to provide a more comprehensive analysis of the effects on budget revenues and foreign exchange earnings methodological topics primarily the data requirements of the basic model and its extensions along with aggregation market interaction uncertainty and market imperfections are discussed the most important methodological issues the question of the recursive property of these models is also discussed

nonfarm income diversification and household livelihood strategies in rural africa concepts dynamics and policy implications abstract asset activity and income diversification lie at the heart of livelihood strategies in rural africa this paper introduces a special issue on the topic income diversification and livelihoods in rural africa cause and consequence of change we concentrate on core conceptual issues that bedevil the literature on rural income diversification and the policy implications of the empirical evidence presented in this special issue

the impact of credit on peasant productivity and differentiation in nicaragua abstract an endogenous switching regressions framework is used to structure and identify the impact of credit on small farm food production in nicaragua the results which emerge weakly support the hypothesis that credit had a positive impact on production and could be expected to reduce the pattern of structurally unbalanced growth in nicaraguan agriculture however the estimated impact is of a form which implies a process of differentiation and unequal growth in the peasant sector in the wake of the new opportunities afforded by credit

using evidence of household income diversification to inform study of the rural nonfarm labor market in africa abstract the labor market literature in developing countries has seldom drawn on the studies of rural household income diversification this paper draws on such studies to inform future study of the rural nonfarm labor market in africa the review of evidence provides some surprising departures from traditional images of nonfarm activities of rural households among the most striking is the dominant importance in the majority of case study areas of nonfarm wage labor as compared to self employment of nonfarm sector earnings as compared to farm sector wage earnings and of local nonfarm earnings as compared to migration earnings the most worrying finding was the poor distribution of nonfarm earnings in rural areas despite the importance of these earnings to food security and farm investments this poor distribution implies significant entry barriers and market segmentation it is probable that this will lead over time to an increasingly skewed distribution of land and other assets in rural africa

environmental and gender impacts of land tenure regularization in africa pilot evidence from rwanda although increased global demand for land has led to renewed interest in african land tenure few models to address these issues quickly and at the required scale have been identified or evaluated the case of rwanda s nation wide and relatively low cost land tenure regularization program is thus of great interest this paper evaluates the short term impact some 2 5 years after completion of the pilots undertaken to fine tune the approach using a geographic discontinuity design with spatial fixed effects three key findings emerge from the analysis first the program improved land access for legally married women about 76 percent of married couples and prompted better recordation of inheritance rights without gender bias second the analysis finds a very large impact on investment and maintenance of soil conservation measures this effect was particularly pronounced for female headed households suggesting that this group had suffered from high levels of tenure insecurity which the program managed to reduce third land market activity declined allowing rejection of the hypothesis that the program caused a wave of distress sales or widespread landlessness by vulnerable people implications for program design and policy are discussed

access to capital and its impact on agrarian structure and productivity in kenya access to capital and its distribution across agents can profoundly shape the structure and performance of an agrarian market economy it is conceptually useful to distinguish between ex ante and ex post capital access ex ante capital access denotes the ability of agents to finance production costs e g labor and purchased inputs costs which must be paid ex ante that is prior to the actual realization of production ex post capital access that is access to capital after the realization of the production process is of particular importance as an insurance substitute in low income agrarian economies where contingency markets are imperfect buoyant ex post capital access would permit an individual to stabilize consumption year to year even as production fluctuates annually a number of theoretical models have ex

a new approach to the spatial theory of electoral competition in his unidimensional model of electoral competition downs argues that voters use party ideology as an informational short cut for forecasting the policies that a party will pursue if elected parties are perceived by voters as points on an ideological axis in the davis hinich multidimensional model on the other hand the axes are real issues and the principal actors are politicians who are modeled as points in the multi issue space this paper reformulates spatial voting theory in terms of a model that connects what we call predictive dimensions with political issues that are salient during a given election campaign this model is both a synthesis and an extension of the downs and davis hinich spatial models we obtain a median voter result for one predictive dimension that is similar to the downs result but with important differences we also obtain results showing the electoral advantage of incumbency and the tendency for incremental change when there is a great deal of heterogeneity in voter perceptions about the candidates

credit constraints credit unions and small scale producers in guatemala abstract efficient and equitable development outcomes may depend in part on whether formal financial institutions leave low wealth producers tightly constrained in their access to credit if so can cooperative institutions efficiently relax these constraints these issues are explored using survey data gathered from 950 small scale producer households in areas of guatemala with market oriented credit unions that mobilize savings and make unsubsidized loans nonprice rationing by banks is found to be common among lower wealth households while credit unions relax credit constraints for a significant portion of those rationed by banks but not the poorest of the study households

access to capital and agrarian production organisation there are two problems both universal that entrepreneurs in any economy must contend with firstly an agent generally has access only to a limited amount of working capital secondly workers hired by an agent are subject to moral hazard and this necessitates their supervision this paper models for an agrarian economy the constraints imposed on entrepreneurs activities by these two problems and endogenously determines the various organisational forms of production as well as the allocation of resources that will obtain with a simple model we endeavour to explain a diverse set of empirical observations pertaining to the less developed countries in terms of the general processes that determine the distribution of income among the various agents and the hierarchical relationships that develop among them agricultural production typically involves a period of several months between the time the inputs are purchased and the time the output is marketed access to working capital and hence to the credit market thus plays an important role in a farmer s production decisions the distribution of access to credit in turn tends to be an important determinant of income distribution in poor agrarian economies credit is invariably rationed according to the ability to offer collateral the amount of working capital a farmer can mobilise therefore depends on the amount of land he owns which is often a good proxy for his overall wealth and thus his ability to offer collateral further since hired hands have a propensity to shirk they need to be supervised and therefore the

credit market access and profitability in tunisian agriculture this work develops an econometric model that links credit access with agricultural profitability and investment using data collected from rural tunisia this work provides direct estimates of credit access and its effects econometric estimates are run for agricultural investment and profitability as a function of credit access the investigation of credit access and its effect suggests that the presence of credit market constraints does impinge significantly on farm profitability but not on investments

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

who is credit constrained in the u s economy an important assumption of the life cycle model of consumption is the postulate of perfect capital markets this hypothesis has recently been challenged by substantial empirical evidence hall and mishkin 1982 using the panel study of income dynamics estimate that 20 percent of united states families are liquidity constrained mariger 1986 derives a life cycle model with endogenous liquidity constraints and using a cross section estimates this fraction to be 19 4 percent hubbard and judd 1986 simulate a model with a constraint on net worth which shows that with reasonable assumptions about preferences 19 0 percent of united states consumers are liquidity constrained the emerging consensus points therefore to a fraction of approximately 20 percent of the population behaving in a manner that is inconsistent with the pure life cycle model in addition hayashi 1985 and zeldes 1989 investigate the correlation among consumption wealth and income for various population groups and infer that liquidity constraints are more important for younger families with low levels of wealth and saving the main limitation of these studies is that in their data sets constrained consumers are not observable and have to be identified via indirect evidence thus there is as yet little firm evidence about the characteristics of the consumers who are likely to be credit constrained this paper adopts an approach that differs from previous tests for liquidity constraints because it makes use of data where constrained consumers are observable and explicitly links their existence to credit market imperfections and personal characteristics the data drawn from the 1983 survey of consumer finances scf and described in section ii provide information on individuals whose request for credit has been rejected by financial intermediaries in section iii a model is developed in which consumers and lenders behavior jointly determines the probability that a consumer is rationed in the credit market this probability is then

credit constraints and agricultural productivity evidence from rural rwanda while potentially negative impacts of credit constraints on economic development have long been discussed conceptually empirical evidence for africa remains limited we use a direct elicitation approach on a national sample of rwandan rural households to empirically assess the extent and nature of credit rationing in the semi formal sector and its impact using an endogenous switching model elimination of all constraints could increase output by some 17 per cent implications for policy and research are spelled out

multidimensional screening under nonlinear costs limits of standard approach abstract we generalize the usual screening approach and conditions for efficiency at the top and acyclic property from linear to fixed plus separable or concave costs and multidimensional commodities but under non concave costs like capacity constraints an example shows a cycle in the solution graph the cycle makes the standard screening solution non implementable and approach inadequate

peasant household behaviour with missing markets some paradoxes explained a model of peasant household behavior under varying degrees of household specific food and labor market failures is constructed to show that these structural features can explain several well known patterns of peasant response which have often been attributed to peculiar motives presumed specific to peasants the model explains sluggish response to cash crops prices and high instability in perceived food and labor scarcities the key role of manufactured consumer goods prices in stimulating peasants effort in cash crops production the effectiveness of taxation as opposed to incentives in stimulating cash crops production and the key role of technological change in food production to enhance cash crop production results are obtained analytically in the case of one market failure and by numerical simulation with more than one

wealth risk and activity choice cattle in western tanzania abstract imperfect credit markets force households to use their savings for investment profitable activities often require lumpy investments limiting entry by poorer households resulting in increasing welfare differences in tanzania cattle are a profitable but lumpy investment and a liquid asset for consumption smoothing richer households own substantial cattle herds while poorer households specialize in low return low risk activities a dynamic programming model and simulations are presented to analyze entry into asset accumulation under income risk the evidence suggests that households with lower endowments are less likely to own cattle and returns to their endowments are lower

profit maximizing nonlinear pricing if the preferences of the consumers are represented by utility functions that are differentiable quasi linear and satisfy the single crossing condition the characteristics of the profit maximizing nonlinear outlay schedule for a monopolist are well known we demonstrate that these characteristics are robust against weaker assumptions on the utility functions

farm investment credit rationing and governmentally promoted credit access in poland a cross sectional analysis abstract the aim of this paper is to empirically analyse the effects of governmentally promoted credit access on the investment behaviour of credit rationed farmers in poland this is done by an econometric analysis of cross sectional polish farm household data a probit analysis revealed that the reputation of the borrower but not the availability of land as collateral had an effect of credit rationing the estimates of an investment equation suggest that access to subsidised credit has a statistically significant role in determining investment behaviour of farmers in various specifications of the credit investment relationship the average marginal effect of credit on investment was smaller than one which implies that credit is partly used for purposes other than productive investment furthermore investment volume is negatively related to farm size a governmental policy which aims to promote productive investment should emphasise lending in larger amounts without discriminating against small farms

the relationship between credit and productivity in chinese agriculture a microeconomic model of disequilibrium credit is an important element in agricultural production systems it allows producers to satisfy the cash needs induced by the production cycle which characterizes agriculture preparation planting cultivation and harvesting of the crops are typically done over a period of several months in which very little cash revenue is earned while expenditures on materials purchased inputs and consumption must be made in cash cash income is received a short time after the harvest in the absence of credit markets farmers would have to maintain cash reserves so as to facilitate production and consumption in the next cycle the availability of credit allows both greater consumption and greater purchased input use and thus increases welfare of the farmers

direct elicitation of credit constraints conceptual and practical issues with an application to peruvian agriculture abstract this article provides a methodological bridge leading from the well developed theory of credit rationing to the less developed territory of empirically identifying credit constraints we begin by developing a simple model showing that credit constraints may take three forms quantity rationing transaction cost rationing and risk rationing each form adversely affects household resource allocation and thus should be accounted for in empirical analyses of credit market performance we outline a survey strategy to directly elicit households status as unconstrained or constrained in the credit market and if constrained to further identify which of the three nonprice rationing mechanisms is at play we discuss several practical issues that arise due to the use of a combination of factual and interpretative survey questions finally using a farm level data set from peru we illustrate how the methodology can be used to estimate the impacts of credit constraints

income portfolios in rural ethiopia and tanzania choices and constraints the article analyses the different income portfolios of households using survey data from rural ethiopia and rural tanzania it suggests that the different portfolios held by households cannot be e

efficiency properties of non linear pricing schedules without the single crossing condition this paper investigates efficiency properties of profit maximizing non linear outlay schedules it demonstrates that some well known efficiency characteristics of the profit maximizing non linear outlay schedule may not continue to hold when the single crossing condition is relaxed

dupuit conjecture for constrained screening overall distortion and type partitioning abstract in screening with non concave costs i cycles of active ic constraints can make all packages distorted ii standard screening can be less profitable than price discrimination within a consumer type using first come first served rationing

farm productivity in rwanda effects of farm size erosion and soil conservation investments this paper examines the effects of farm size soil erosion and soil conservation investments on land and labor productivity and allocative efficiency in rwanda there were several key results first there is a strong inverse relationship between farm size and land productivity and the opposite for labor productivity for smaller farms there is evidence of allocative inefficiency in use of land and labor probably due to factor market access constraints second farms with greater investment in soil conservation have much better land productivity than average those with very eroded soils do much worse than average smaller farms are not more eroded than larger farms but have twice the soil conservation investments third land productivity benefits substantially from perennial cash crops and the gains to shifting to cash crops are highest for those with low erosion and high use of fertilizer and organic matter program and policy effort to encourage and enable farmers to make soil conservation investments to use fertilizer and organic matter and to participate in cash cropping of perennials will have big payoffs in productivity land markets that allow smaller farmers to buy land could also increase aggregate productivity

income diversification and entry barriers evidence from the tigray region of northern ethiopia abstract farm households diversify their income sources into off farm wage employment motivated by low farm income and availability of surplus family labor whereas they enter into off farm self employment to earn an attractive return farm households have upward sloping although inelastic off farm labor supply curves therefore increasing the availability of off farm activities and improving the wage rate received by farm households can expand the economic activity of the tigray regional state due to entry barriers relatively wealthy farm households may dominate the most lucrative rural non farm activities such as masonry carpentry and petty trade hence the underlying factors that hinder participation in non farm activities such as credit constraints and lack of skill may have to be addressed through the provision of credit and technical training for the poor

equilibrium credit rationing of small farm agriculture it is often argued that externally imposed contractual restrictions lead to inequitable credit rationing this paper argues that unrestricted laissez faire markets may also inequitably ration credit a formal model which grants borrowers autonomy in credit application and use demonstrates that adverse incentive and selection effects may cause banks to endogenously impose interest rate restrictions and ration small farms out of the credit market consequently liberalization of financial markets may be insufficient to guarantee small farms access to credit

risk rationing and wealth effects in credit markets theory and implications for agricultural development we develop a model that shows that asymmetric information can result in two types of credit rationing conventional quantity rationing and risk rationing whereby farmers are able to borrow but only under high collateral contracts that offer them lower expected well being than a safe subsistence activity after exploring its incidence with respect to wealth we show that risk rationing has important policy implications specifically land titling will be only partially effective because it does not enhance producers willingness to offer up the collateral needed to secure loans under moral hazard constraints efforts to enhance agricultural investment and the working of agricultural credit markets must step beyond land titling and also deal with risk copyright 2008 oxford university press