a globally flexible almost ideal demand system the almost ideal demand system is combined with the fourier expenditure system subject to the assumption that preferences are of the price independent generalized logarithmic class the resulting demand system has the desirable features of each of its components aggregate demand equations are consistent with preferences of a representative consumer and consistent estimates of elasticities are obtained for all observed prices application of the new demand system to u s consumption of meats and fish reveals that it fits the data well and that the restriction to the usual specification is rejected

a generalized gibrat s law many economic and non economic variables such as income wealth firm size or city size often distribute pareto in the upper tail it is well established that gibrat s law can explain this phenomenon but gibrat s law often does not hold this note characterizes a class of processes one that includes gibrat s law as a special case that can explain pareto distributions of particular importance is a parsimonious generalization of gibrat s law that allows size to affect the variance of the growth process but not its mean this note also shows that under plausible conditions zipf s law is equivalent to gibrat s law

the micro origins of business cycles evidence from german metropolitan areas how large is volatility due to large firms we answer this question through both reduced form analysis and a calibration exercise first we exploit time and spatial variation across german cities

the microfinance promise in the past decade microfinance programs have demonstrated that it is possible to lend to low income households while maintaining high repayment rates even without requiring collateral the programs promise a revolution in approaches to alleviating poverty and spreading financial services and millions of poor households are served globally a growing body of economic theory demonstrates how new contractual forms offer a key to microfinance success particularly the use of group lending contracts with joint liability for the most part however high repayment rates have not translated into profits and studies of impacts on poverty yield a mixed picture in describing emerging tensions the paper highlights the diversity of innovative mechanisms beyond group lending contracts the measurement of financial sustainability the estimation of economic and social impacts the costs and benefits of subsidization and the potential to reduce poverty through savings programs rather than just credit the promise of microfinance has pushed far ahead of the evidence and an agenda is put forward for addressing critical empirical gaps and sharpening the terms of policy discussion

group lending repayment incentives and social collateral abstract in this paper we investigate the impact on repayment rates of lending to groups which are made jointly liable for repayment this type of scheme especially in the guise of the grameen bank in bangladesh has received increasing attention we set up and analyze the repayment game which group lending gives rise to our analysis suggests that such schemes have both positive and negative effects on repayment rates the positive effect is that successful group members may have an incentive to repay the loans of group members whose projects have yielded insufficient return to make repayment worthwhile the negative effect arises when the whole group defaults even when some members would have repaid under individual lending we also show how group lending may harness social collateral which serves to mitigate its negative effect

the changing empirical definition of money some estimates from a model of the demand for money substitutes interest bearing checkable deposits are examined to test whether they should be included in measures of the u s money stock both divisia and traditional simple sum aggregates are constructed on the basis of tests for weak separability in a model of the demand for financial assets using nonparametric demand analysis we find that several groups of assets are compatible with aggregation theory we find empirical support for a narrow measure consisting of the components of current mia in tests based on a st louis equation and in terms of controllability a divisia aggregate performs better than the simple sum mia measure

the empirics of microfinance what do we know microfinance has received a lot of attention recently both from policy makers as well as in academic circles two of the main topics that have been hotly debated are explaining joint liability group lending and its implications for reducing information asymmetries and the trade off between the financial sustainability and outreach of microfinance programmes this feature contains three novel empirical contributions providing new insights with respect to why and how joint liability group lending works it also contains the first large scale systematic analysis of the trade off between financial performance and outreach of microfinance institutions

microfinance and poverty evidence using panel data from bangladesh micro finance supports mainly informal activities that often have low market demand it may be thus hypothesized that the aggregate poverty impact of micro finance in an economy with low economic growth is modest or nonexistent the observed borrower level poverty impact is then a result of income redistribution or short run income generation the author addresses these questions using household level panel data from bangladesh the findings confirm that micro finance benefits the poorest and has sustained impact in reducing poverty among program participants it also has positive spillover impact reducing poverty at the village level but the effect is more pronounced in reducing extreme rather than moderate poverty

the impact of microcredit on the poor in bangladesh revisiting the evidence abstractwe replicate and reanalyse the most influential study of microcredit impacts m m pitt s r khandker s the impact of group based credit on poor households in bangladesh does the gender of participants matter published in the journal of political economy 106 1998 that study was celebrated for showing that microcredit reduces poverty a much hoped for possibility though one not confirmed by recent randomised controlled trials we show that the original results on poverty reduction disappear after dropping outliers or when using a robust linear estimator using a new program for estimation of mixed process maximum likelihood models we show how assumptions critical for the original analysis such as error normality are contradicted by the data we conclude that questions about impact cannot be answered in these data

money demand variability a demand systems approach this article tests the fourier flexible form on quarterly u s monetary data the data have been prescreened for consistency with the general axiom of revealed preference and subindexes are formed using the divisia approach in this article the global fourier model fits well although there is a potential problem of overfitting and certain data points exhibit behavior inconsistent with the model the elasticities are variable over time particularly around business cycle troughs it appears that financial asset demand surfaces are highly nonlinear and the many unsuccessful existing attempts to estimate money demand may not have worked well for this reason

microfinance and competition for external funding abstract in this paper we examine a one period model in which poverty minimizing microfinance lenders must raise external funding from a profit maximizing investor assuming that the lenders vary in their operating costs we find that competition between lenders for external funds can lead to higher aggregate poverty reduction

is grameen lending efficient repayment incentives and insurance in village economies many believe that a key innovation by the grameen bank is to encourage borrowers to help each other in hard times to analyse this we study a mechanism design problem where borrowers share information about each other but their limited side contracting ability prevents them from writing complete insurance contracts we derive a lending mechanism which efficiently induces mutual insurance it is necessary for borrowers to submit reports about each other to achieve efficiency such cross reporting increases the bargaining power of unsuccessful borrowers and is robust to collusion against the bank copyright 2004 wiley blackwell

micro and macro elasticities in a life cycle model with taxes we build a life cycle model of labor supply that incorporates changes along both the intensive and extensive margin and use it to assess the consequences of changes in tax and transfer policies on equilibrium hours of work we find that changes in taxes have large aggregate effects on hours of work moreover we find that there is no inconsistency between this result and the empirical finding of small labor elasticities for prime age workers in our model micro and macro elasticities are effectively unrelated our model is also consistent with other cross country patterns

microfinance and poverty a macro perspective we test the hypothesis that microfinance reduces poverty at the macro level using cross country and panel data which are constructed by the microfinance information exchange data on microfinance institutions mfis and the world bank data taking account of the endogeneity associated with mfis loans we show that a country with higher mfis gross loan portfolio per capita tends to have lower levels of poverty indices contrary to recent micro evidence our results suggest that microfinance significantly reduces poverty at macro level and thus reinforce the case for channeling funds from development finance institutions and governments of developing countries into mfis

commercialization and the decline of joint liability microcredit abstract numerous authors point to a decline in joint liability microcredit and rise in individual liability lending but empirical evidence is lacking and there have been no rigorous analyses of possible causes we first show using the well known mix market dataset that there is evidence for a decline second we show theoretically that commercialization an increase in competition and a shift from non profit to for profit lending both of which are present in the data drives lenders to reduce their use of joint liability loan contracts third we test the model s key predictions and find support for them in the data

the effect of social capital on group loan repayment evidence from field experiments an important question to microfinance is the relevance of existing social capital in target communities to the performance of group lending this research presents evidence from field experiments in south africa and armenia in which subjects participate in trust and microfinance games we present evidence that personal trust between group members and social homogeneity are more important to group loan repayment than general societal trust or acquaintanceship between members we also find some evidence of reciprocity those who have been helped by other group members in the past are more likely to contribute in the future during the past decade exploring the role that social capital plays in economic behaviour has emerged as one of the most fascinating and fertile areas of economic research although precise definitions of social capital are notoriously difficult to pin down one of the early pioneers of the concept coleman 1988 defines social capital as social structure that facilitates certain actions of actors within the structure in his definition coleman specifically highlights the roles of mutual obligation expectations and trustworthiness social norms social sanctions and the transmission of information important studies in both developed and developing countries have analysed the impact of social capital in economic relationships putnam s celebrated work making democracy work civic traditions in modern italy 1993 and bowling alone america s declining social capital 1995 brought attention to the role that social capital plays in the development of the modern state udry s ground breaking 1994 work in nigeria illustrated how the social capital existing in traditional societies may allow for more efficient credit contracts than in developed economies with weaker social

large firm dynamics and the business cycle do large firm dynamics drive the business cycle we answer this question by developing a quantitative theory of aggregate fluctuations caused by firm level disturbances alone we show that a standard heterogeneous firm dynamics setup already contains in it a theory of the business cycle without appealing to aggregate shocks we offer an analytical characterization of the law of motion of the aggregate state in this class of models the firm size distribution and show that aggregate output and productivity dynamics display i persistence ii volatility and iii time varying second moments we explore the key role of moments of the firm size distribution and in particular the role of large firm dynamics in shaping aggregate fluctuations theoretically quantitatively and in the data

informal microfinance institutions and development led tourism entrepreneurship this paper explores how informal microfinance institutions imfis support development led tourism entrepreneurship through providing microcredit and development opportunities to small tourism firms stfs as well as undertaking communitarian projects and outreach activities that promote the business activities of stfs drawing on resilience and social capital as central concepts the paper argues that the form of collective action found in imfis can be examined to understand their impact on development led tourism entrepreneurship using cameroon as a case study important policy challenges in destinations where regulatory constrains cause many stfs to become dependent on imfis as opposed to formal regulated financial institutions in development led tourism are highlighted

a dynamic asymptotically ideal model of money demand abstract we estimate a dynamic asymptotically ideal model of a system of money demand equations this specification allows incomplete portfolio adjustment we base our policy conclusions on morishima elasticities because as blackorby and russell 1989 show the allen uzawa elasticities can give misleading results we find that cash assets savings deposits and small time deposits are all substitutes for each other these results imply that monetary authorities should target a relatively broad monetary aggregate that includes these assets if policy is to have predictable effects on the economy

expanding credit access using randomized supply decisions to estimate the impacts expanding access to commercial credit is a key ingredient of financial development strategies there is less consensus on whether expanding access to consumer credit helps borrowers particularly when loans are extended at high interest rates popular skepticism about unproductive usurious lending is fueled by research highlighting behavioral biases that may induce overborrowing we estimate the impacts of expanding access to consumer credit at a 200 annual percentage rate apr using a field experiment and follow up data collection the randomly assigned marginal loans produced significant net benefits for borrowers across a wide range of outcomes there is also some evidence that the loans were profitable the author 2009 published by oxford university press on behalf of the society for financial studies all rights reserved for permissions please e mail journals permissions oxfordjournals org oxford university press

the transfer of japanese style management to american subsidiaries constraints and competencies this paper first reviews the theories of the transfer of japanese management practices overseas the paper then outlines a contingency theoretical model that specifies the factors which are hypothesized to impact the transfer of japanese style hrm practices to overseas subsidiaries qualitative data from a field study of ten japanese subsidiaries in the u s five in the service industry and five in manufacturing are used to illustrate the concepts presented in the theoretical discussion

the great diversification and its undoing we investigate the hypothesis that macroeconomic fluctuations are primitively the results of many microeconomic shocks we define fundamental volatility as the volatility that would arise from an economy made entirely of idiosyncratic sectoral or firm level shocks fundamental volatility accounts for the swings in macroeconomic volatility in the major world economies in the past half century it accounts for the great moderation and its undoing the initial great moderation is due to a decreasing share of manufacturing between 1975 and 1985 the recent rise of macroeconomic volatility is chiefly due to the growth of the financial sector jel e23 e32 e44 this article explores the hypothesis that changes in the microeconomic composition of the economy during the postwar period can account for the great moderation and its unraveling both in the united states and in the other major world economies we call fundamental volatility the volatility that would be derived only from microeconomic shocks if aggregate shocks come in large part from microeconomic shocks augmented by amplification mechanisms then aggregate volatility should track fundamental volatility to operationalize this idea the key quantity we consider which constitutes one departure from other studies is the following definition of fundamental volatility

the relationship between firm growth size and age estimates for 100 manufacturing industries this study uses a sample of all firms operating in 100 manufacturing industries to examine some aspects of firm dynamics it finds that firm growth the variability of firm growth and the probability that a firm will fail decrease with firm age it also finds that firm growth decreases at a diminishing rate with firm size even after controlling for the exit of slow growing firms from the sample gibrat s law therefore fails although the severity of the failure decreases with firm size copyright 1987 by blackwell publishing ltd

the commercialization of the microfinance industry is there a personal mission drift among credit officers recent research suggests that many microfinance institutions increasingly focus on financial performance at the expense of the social component of their dual objectives existing studies typically assume that capital providers and managers mainly drive this so called mission drift in this study we investigate whether personal mission drift at the credit officer level can further explain the reduced emphasis on poorer clients among microfinance institutions we present both qualitative and quantitative evidence that more experienced credit officers tend to serve fewer vulnerable clients specifically we show that all else being equal credit officer experience is negatively correlated with the provision of small loans loans to young clients and loans to clients with disabilities our qualitative analysis suggests that perceived client risk and preferences for increased time efficiency mainly drive more experienced credit officers relative neglect of more vulnerable clients this drift appears to be reinforced by the industry s incentive schemes therefore credit officer incentives and training should be designed to prevent this mission drift which is observed at the microfinance institution level but is actually initiated at the credit officer level

financial sustainability and poverty outreach within a network of village banks in cameroon a multi dea approach abstract microfinance institutions face a double bottom line they perform financial tasks by giving microcredits to their customers and support projects aiming at reducing poverty in doing so they have to be financially self sufficient and to target poor people excluded from the traditional financial systems however a trade off may exist between financial sustainability and poverty outreach for these institutions by using a multi dea approach this paper shows that even if a trade off exists for 15 of the mc 2 mutuelles communautaires de croissance in cameroon there is no trade off for 46 of them in order to increase without trade off financial and social performance of inefficient mc 2 a benchmarking approach combing dea and performance indicators has been developed dea is used for identifying best practices and setting benchmarking goals performance indicators are used for characterizing areas needing improvements and following the evolution of mc 2 toward their goals i e for implementing benchmarking complementarity of both approaches provides a tool box for improving financial and social efficiency and reducing the trade off between financial sustainability and poverty outreach of microfinance institutions

robust comparative statics in large dynamic economies we consider infinite horizon economies populated by a continuum of agents subject to idiosyncratic shocks this framework contains models of saving and capital accumulation with incomplete markets in the spirit of works by bewley aiyagari and huggett models of entry exit and industry dynamics in the spirit of hopenhayn s work and dynamic models of occupational choice and search models as special cases robust and easy to apply comparative statics results are established with respect to exogenous parameters as well as various kinds of changes in the markov processes governing the law of motion of the idiosyncratic shocks

tests of microeconomic foundations of a north american common currency area the movement of some members of the european union towards a common currency area is likely to spark interest in other possible common currency areas one such area of interest is a north american common currency area in this paper some results from tests of microeconomic foundations of a north american common currency area are presented these results can be viewed as favourable for the formation of a north american common currency area jel classification f33 f36 tests des fondements micro economiques d une union monetaire en amerique du nord le deplacement de certains membres de l union europeenne vers une monnaie commune va vraisemblablement susciter de l interet pour ce genre d arrangement dans d autres parties du monde un de ces autres lieux ou il y a un interet pour une union monetaire est l amerique du nord dans ce texte on presente certains resultats de tests des fondements micro economiques d une zone monetaire commune en amerique du nord ces resultats peuvent etre consideres comme favorables a la formation d une union monetaire nord americaine

microfinance mission drift summary claims have been made that microfinance institutions mfis experience mission drift as they increasingly cater to customers who are better off than their original customers we investigate mission drift using average loan size as a main proxy and the mfis lending methodology main market and gender bias as further mission drift measures we employ a large data set of rated multi country mfis spanning 11 years and perform panel data estimations with instruments we find that the average loan size has not increased in the industry as a whole nor is there a tendency toward more individual loans or a higher proportion of lending to urban costumers regressions show that an increase in average profit and average cost tends to increase average loan and the other drift measures more focus should be given to cost efficiency in the mfi

an alternative approach to monetary aggregation in dea this paper proposes a set of alternative dea based money indices that are proved to be both theoretically and empirically competing monetary aggregates since they perform as good as the divisia aggregates based on all the results concerning causality forecasting and money demand we conclude that dea money aggregates prove to be at least competing alternatives to the divisia aggregates and hence suggest that these new aggregates may be considered along with the existing weighted monetary aggregates like the divisia ones given the inherent benefit of the doubt weighting mechanism underlying the dea models where the optimal weight assigned by dea to each monetary asset reflects the ongoing financial innovation and the reserve bank of india s policy priority in the distribution of total liquidity we feel that the dea money indices can truly capture the liquidity better with ongoing financial innovations in the economy

the effect of entrepreneurial rhetoric on microlending investment an examination of the warm glow effect microlending provides a valuable alternative to traditional financing for entrepreneurs in impoverished countries drawing from theory on political rhetoric and the concept of warm glow giving we examine characteristics of entrepreneurial narratives that are related to how quickly entrepreneurs receive funding using a sample of 6051 narratives from entrepreneurs in developing countries we demonstrate that narratives higher in language indicating blame and present concern lead to more rapid funding while narratives higher in accomplishment tenacity and variety lead to slower funding our findings suggest that the presentation of investment profiles should be carefully managed to maximize funding likelihood

the developing world is poorer than we thought but no less successful in the fight against poverty a new data set on national poverty lines is combined with new price data and almost 700 household surveys to estimate absolute poverty measures for the developing world we find that 25 of the population lived in poverty in 2005 as judged by what poverty typically means in the world s poorest countries this is higher than past estimates substantial overall progress is still indicated the corresponding poverty rate was 52 in 1981 but progress was very uneven across regions the trends over time and regional profile are robust to various changes in methodology though precise counts are more sensitive

when institutional change outruns the change agent the contested terrain of entrepreneurial microfinance for those in poverty we argue that institutional change moves through stages punctuated by recurring attempts to formally redefine the boundaries and logics of organizational fields that institutional entrepreneurs initially establish with a grounded theory model we demonstrate that institutional change in microfinance started with dominant development logic shifted to market logic and got stuck in a conflict over regulatory logic we show how the role of the entrepreneur can change markedly over time while the institutional change process continues unabated we present institutional entrepreneurship as an evolving phenomenon and suggest that the interplay between institutional entrepreneurs and established organizational fields is highly nuanced

semi non parametric estimates of substitution for canadian monetary assets we estimate the dynamic fourier expenditure system to obtain consistent estimates of short run and long run morishima elasticities of substitution for canadian liquid assets we argue that the variability of the estimated elasticities and evidence of less than perfect substitution between monetary assets interferes with the successful use of simple sum aggre gates and traditional log linear money demand functions

is microcredit a blessing for the poor a meta analysis examining development outcomes and contextual considerations abstract increasing efforts aim at economic development and the reduction of poverty in developing countries through microcredit enabled entrepreneurship following the award of the nobel peace prize to prof yunus microcredit lending has risen to prominence and the volume of microcredit loans has increased substantially however theory on the outcomes of this financing form is controversial furthermore the academic community lacks conclusive empirical evidence about the impact of such programs primary empirical studies report fragmented and to a large extent contradictory results in this meta analysis we empirically synthesize a total of 545 quantitative empirical findings from 90 studies conducted to date our findings reveal a positive impact of microcredit on key development outcomes at the level of the client entrepreneurs additionally we scrutinize how the development context influences the effectiveness of microcredit and find that microcredit generally has a greater impact in more challenging contexts with our findings we contribute to research on the nexus of entrepreneurship and economic development and offer recommendations for practitioners and academics working on this promising frontier

country familiarity in the initial stage of foreign market selection focusing on the initial stage of foreign market selection i e narrowing a set of potential countries from which to make a final choice we theorize that manager s country familiarity influences both the decision making process and outcome we hypothesize that with increasing country familiarity a manager investment of cognitive effort process first increases and then decreases and b the likelihood of a country being included for further consideration outcome also increases and then decreases we further hypothesize that the effects of country familiarity are contingent on the managers international experience empirical evidence from verbal protocol analyses of managers provides strong support to our arguments these findings contribute to the emergent literature on the critical role of cognition in decision making about foreign markets manager cognition potentially influences sequential non sequential entry decision making possibly explaining some previously observed exceptions to internationalization process theory the contingent role of international experience further stresses that the influence of cognition in internationalization decision making is both important and complex involving at least innate cognitive processes idiosyncratic knowledge and international experience we discuss the theoretical implications along with practice implications of country familiarity and intuitive decision making in foreign market selection

cooperation in microcredit borrowing groups identity sanctions and reciprocity in the production of collective goods cooperation to produce collective goods is widespread in society and yet so is its failure theorists have identified competing mechanisms for facilitating group cooperation including group identity sanctions and reciprocity here i use empirical data to explore how these mechanisms influence cooperation in the natural laboratory of microcredit borrowing groups microcredit makes loans to high risk borrowers through borrowing groups in which individuals access to credit is dependent on the behavior of other members of the group thereby creating a social dilemma for members and an opportunity to observe cooperation in real world groups by analyzing both collective goods production loans and compliance repayment i find that the competing mechanisms have differential effects group identity sanctions and reciprocity are all associated with more borrowing in the group only reciprocity however limits loan delinquency and is associated with group longevity suggesting both that collective goods p

social connections and group banking lending to the poor is expensive due to high screening monitoring and enforcement costs group lending advocates believe lenders overcome this by harnessing social connections using data from finca peru i exploit a quasi random group formation process to find evidence of peers successfully monitoring and enforcing joint liability loans individuals with stronger social connections to their fellow group members i e either living closer or being of a similar culture have higher repayment and higher savings furthermore i observe direct evidence that relationships deteriorate after default and that through successful monitoring individuals know who to punish and who not to punish after default

an institutional perspective on the social outcome of entrepreneurship commercial microfinance and inclusive markets this study applies an institutional perspective to a current debate in social entrepreneurship about the relative effectiveness of commercial vs non profit methods of building inclusive markets for the poor while some observers argue that for profit ventures are needed to serve the poor on a large scale others express concern that commercialization causes mission drift a phenomenon where ventures migrate to wealthier clients over time a multilevel analysis of 2679 for profit and non profit microfinance lenders in 123 countries over 15 years supported the hypotheses that commercialization contributes to mission drift away from market inclusivity but that national levels of state fragility moderate this effect in countries with a low level of state fragility it was less costly to serve the poor which decreased pressure on commercial actors to shift to wealthier clients to achieve profitability an important implication of this finding is that institutions influence not only the number of entrepreneurs found in a particular location but also the social impact of entrepreneurial strategies and actions

using repayment data to test across models of joint liability lending theories rationalising joint liability lending are rich in implications for repayment rates we exploit this fact to test four diverse models we show that the models repayment implications do not always coincide for example higher correlation of output and borrowers ability to act cooperatively can raise or lower repayment depending on the model data from thai borrowing groups suggest that repayment is affected negatively by the joint liability rate ceteris paribus and social ties and positively by the strength of local sanctions and correlated returns further the relative fit of the adverse selection versus informal sanctions models varies by region

financial performance and outreach a global analysis of leading microbanks microfinance contracts have proven able to secure high rates of loan repayment in the face of limited liability and information asymmetries but high repayment rates have not translated easily into profits for most microbanks profitability though is at the heart of the promise that microfinance can deliver poverty reduction while not relying on ongoing subsidy the authors examine why this promise remains unmet for most institutions using a data set with unusually high quality financial information on 124 institutions in 49 countries they explore the patterns of profitability loan repayment and cost reduction the authors find that institutional design and orientation matter substantially lenders that do not use group based methods to overcome incentive problems experience weaker portfolio quality and lower profit rates when interest rates are raised substantially for these individual based lenders one key to achieving profitability is investing more heavily in staff costs a finding consistent with the economics of information but contrary to the conventional wisdom that profitability is largely a function of minimizing cost

on the design of a credit agreement with peer monitoring this paper analyses the optimal design of collective credit agreements with joint responsibility first we demonstrate that these agreements can potentially induce peer monitoring reduce the incidence of strategic default and enhance the lender s ability to elicit debt repayments the resulting benefits in terms of extended credit should however be weighted against the higher monitoring effort that such agreements impose upon participant borrowers second we show that the relative benefits from peer monitoring are maximized when risks are positively correlated across borrowers and also when the size of the group is neither too small due to a joint responsibility cost sharing and commitment effects nor too large due to a free riding effect third we compare among different monitoring structures

institutional differences and the development of entrepreneurial ventures a comparison of the venture capital industries in latin america and asia this paper examines how differences in distinct institutional clusters of countries impact on the vital entrepreneurial activity of venture capital and how individuals organizations and their collective action in turn shape those institutions the focus on venture capital offers researchers the opportunity to view an industry that comes from a common root with strong and consistent traditions in which to examine how the differing institutional settings impact on behaviors in different markets and how the institutions themselves may change in these settings we also focus on emerging economies since such economies offer a natural laboratory to study the impact of institutional change specifically this paper employs an institutional theory perspective to examine venture capital in two regions of the world that form institutional clusters of countries latin america and asia it is found that the venture capital industry exhibits a strong consistency across many dimensions yet institutions in these two distinct settings result in significant differences in industry practice therefore this research is able to contribute to both empirical and theoretical understanding of emerging economies institutions in those environments and venture capital

solving the incomplete markets model with aggregate uncertainty using explicit aggregation we propose a method to solve models with heterogeneous agents and aggregate uncertainty the law of motion describing aggregate behavior is obtained by explicitly aggregating the individual policy rule the algorithm is simpler and faster than existing algorithms that rely on parameterization of the cross sectional distribution and or a computationally intensive simulation step explicit aggregation establishes a link between the individual policy rule and the set of necessary aggregate state variables an insight that can be helpful in determining what state variables to include in other algorithms as well

income and wealth heterogeneity in the macroeconomy how do movements in the distribution of income and wealth affect the macroeconomy we analyze this question using a calibrated version of the stochastic growth model with partially uninsurable idiosyncratic risk and movements in aggregate productivity our main finding is that in the stationary stochastic equilibrium the behavior of the macroeconomic aggregates can be almost perfectly described using only the mean of the wealth distribution this result is robust to substantial changes in both parameter values and model specification our benchmark model whose only difference from the representative agent framework is the existence of uninsurable idiosyncratic risk displays far less cross sectional dispersion and skewness in wealth than u s data however an extension that relies on a small amount of heterogeneity in thrift does succeed in replicating the key features of the wealth data furthermore this extension features aggregate time series that depart significantly from permanent income behavior

entrepreneurship as a solution to poverty individuals living in poverty remain a critical issue this special issue focuses on how entrepreneurship can help to solve such poverty rather than viewing those in poverty as a market for goods the solution lies in understanding how to help those living in poverty create their own businesses ultimately entrepreneurship among those in poverty will create a long lasting solution to their poverty herein we initially examine the extant knowledge about entrepreneurship we then examine where future research on this important topic should move finally we introduce the five articles that make up this special issue these five articles came from the initial 71 submissions and enhance our knowledge about entrepreneurship as a pathway to reducing poverty

translog flexible functional forms and substitutability of monetary assets this article attempts to establish the nature of the relationship between monetary assets by estimating a sequence of four nested demand systems the generalized translog the basic translog the linear translog and the homothetic translog the principal attraction of the empirical work is that i am able to test separately for both homothetic and quasi homothetic preferences over monetary assets the tests reject both homotheticity and quasi homotheticity and thus consistency of the strotz gorman two stage optimization i also perform tests on economic theory to establish whether the parameter estimates are consistent with the utility maximizing hypothesis underlying the models these tests indicate that the generalized translog is the preferred model

thy neighbor s keeper the design of a credit cooperative with theory and a test economists now appreciate that resource allocation in less economically developed economies is profoundly influenced by non firm economic institutions however our theories of non firm institutions often suggest different answers to many questions including those of policy this paper illustrates a method for discriminating between alternative theories using data from german credit cooperatives from the nineteenth and early twentieth century germany we build a model of credit cooperatives designed to provide monitoring incentives and test this using nineteenth century data authors

outreach sustainability and leverage in monitored and peer monitored lending abstract i study the contract design problem facing microfinance lending organizations mfos that want to maximize the impact and outreach of their lending activities to a target population of poor borrowers while remaining financially sustainable tradeoffs between outreach sustainability and financial leverage are shaped by the endogenous monitoring and delegation costs that arise within a chain of agency relationships subject to moral hazard between borrowers loan staff mfo equity owners and outside investors all else equal sustainable mfos that target poorer borrowers must charge higher interest rates have higher staff costs per dollar loaned and are less leveraged analysis of data for 72 mfos tends to support the findings

a theory of financing constraints and firm dynamics there is widespread evidence supporting the conjecture that borrowing constraints have important implications for firm growth and survival in this paper we model a multiperiod borrowing lending relationship with asymmetric information we show that borrowing constraints emerge as a feature of the optimal long term lending contract and that such constraints relax as the value of the borrower s claim to future cash flows increases we also show that the optimal contract has interesting implications for firm dynamics in agreement with the empirical evidence as age and size increase mean and variance of growth decrease and firm survival increases

plant level irreversible investment and equilibrium business cycles this paper evaluates the importance of microeconomic irreversibilities for aggregate dynamics using a real business cycle rbc model characterized by investment irreversibilities at the establishment level the main finding is that investment irreversibilities do not play a significant role in an otherwise standard realbusiness cycle model even though investment irreversibilities are crucial for establishment level dynamics aggregate fluctuations are basically the same under fully flexible or completely irreversible investment jel e22 e32

can social cohesion be harnessed to repair market failures evidence from group lending in guatemala the success of group lending in developing countries has been attributed to the ability of the institution to mitigate asymmetric information problems in credit markets previous research has offered a number of explanations for this phenomenon social ties between borrowing group members internal group pressure to repay loans and peer monitoring this research presents empirical tests on borrowing group data from guatemala which indicate that peer monitoring significantly effects borrowing group performance through stimulating intra group insurance group pressure is found to have a small effect in deterring moral hazard while the effect of social ties among members is statistically insignificant

micro credit initiatives for equitable and sustainable development who pays abstract there is a growing acknowledgement that micro credit programs have potential for equitable and sustainable development however my anthropological research on the micro credit program of the grameen bank shows that bank workers are expected to increase disbursement of loans among their members and press for high recovery rates to earn profit necessary for economic viability of the institution to ensure timely repayment in the loan centers bank workers and borrowing peers inflict an intense pressure on women clients in the study community many borrowers maintain their regular payment schedules through a process of loan recycling that considerably increases the debt liability on the individual households increases tension and frustration among household members produces new forms of dominance over women and increases violence in society

peer monitoring and credit markets a major problem for institutional lenders is ensuring that borrowers exercise prudence in the use of the funds so that the likelihood of repayment is enhanced one partial solution is peer monitoring having neighbors who are in a good position to monitor the borrower be required to pay a penalty if the borrower goes bankrupt peer monitoring is largely responsible for the successful financial performance of the grameen bank of bangladesh and of similar group lending programs elsewhere but peer monitoring has a cost it transfers risk from the bank which is in a better position to bear risk to the cosigner in a simple model of peer monitoring in a competitive credit market this article demonstrates that the transfer of risk leads to an improvement in borrowers welfare

the demand for assets and optimal monetary aggregation this paper uses a highly disaggregated demand system to estimate the degree of substitutability among monetary assets and to address the issue of optimal monetary aggregation in the united states we address the problems of dimensionality and nonlinearity estimating a very detailed monetary asset demand system encompassing the full range of assets based on the locally flexible normalized quadratic expenditure function we treat the concavity property as a maintained hypothesis and provide evidence consistent with neoclassical microeconomic theory statistical tests reject the appropriateness of the aggregation assumptions for all the money measures published by the federal reserve as well as for a large number of groupings suggested by earlier studies this supports and reinforces barnett s 2016 assertion that we should employ the broadest m4 monetary aggregate published by the center for financial stability

banking services for everyone barriers to bank access and use around the world using information from 193 banks in 58 countries the authors develop and analyze indicators of physical access affordability and eligibility barriers to deposit loan and payment services they find substantial cross country variation in barriers to banking and show that in many countries these barriers can potentially exclude a significant share of the population from using banking services correlations with bank and country level variables show that bank size and the availability of physical infrastructure are the most robust predictors of barriers further the authors find evidence that in more competitive open and transparent economies and in countries with better contractual and informational frameworks banks impose lower barriers finally though foreign banks seem to charge higher fees than other banks in foreign dominated banking systems fees are lower and it is easier to open bank accounts and to apply for loans on the other hand in systems that are predominantly government owned customers pay lower fees but also face greater restrictions in terms of where to apply for loans and how long it takes to have applications processed these findings have important implications for policy reforms to broaden access

practice what you preach microfinance business models and operational efficiency the microfinance sector has room for pure for profit microfinance institutions mfis non profit organizations and social for profit firms that aim to pursue a double bottom line depending on their business model these institutions target different types of borrowers change the size of their loans and adjust their loan pricing we introduce a simple approach that accommodates a wide range of business models and allows us to estimate the operational efficiency of mfis our empirical results show that mfis with a high depth of outreach are most efficient resulting in higher levels of outreach and profits for the same input mix

competitive interest payments on bank deposits and the long run demand for money reply this paper tests two assumptions made in previous demand for money studies the first assumption concerns the role assigned to the interest rate in the demand for money function common practice identifies the rate of interest with the opportunity cost of holding money in section i this formulation is shown to blur an important distinction between the price of money and the price of money substitutes and to implicitly assume that the relevant price variable is the difference between these two distinct prices a second assumption is that the current ban on interest payments on demand deposits is fully effective in section ii i operationally define these price variables and estimate perfectly competitive interest payments on commercial bank deposits this is done by crudely measuring commercial bank marginal costs and assuming that all excess profit is passed on to depositors in indirect ways section iii presents estimates of a more complete longrun demand for money relationship which explicitly includes an own price and a cross price as separate influences and assumes that the prohibition of the payment of interest on deposits is totally ineffective although no firm conclusion is reached concerning the proper functional specification of the demand function the results significantly improve upon previous demand for money estimates which assumed that the interest payment prohibition is totally effective in section iv the results are summarized and implications of the analysis for monetary theory are presented my competitive demand for money formulation leads to a reinterpretation of the existing evidence on what is generally referred to as the interest elasticity of demand for money this estimate is shown to be significantly biased downward it also implies that the demand for and supply of money are more interdependent than is usually assumed

the contribution of large and small employers to job creation in times of high and low unemployment we document a negative correlation at business cycle frequencies between the net job creation rate of large employers and the level of aggregate unemployment that is much stronger than for small employers the differential growth rate of employment between initially large and small employers has an unconditional correlation of 0 5 with the unemployment rate and varies by about 5 percent over the business cycle we exploit several datasets from the united states denmark and france both repeated cross sections and job flows with employer longitudinal information spanning the last four decades and several business cycles we discuss implications for theories of factor demand jel d22 e23 e32 j23 l25

resources of the firm russian high technology startups and firm growth abstract russia possessed many world class technologies prior to the break up of the soviet union entrepreneurial endeavors resulted from this technological ability as market forces encouraged individuals to leave the large state enterprises that produced those technologies founding characteristics of the firm impact the resources that are available to the startup firm this study investigates the extent to which founding factors in russia help high technology firms to prosper it was found that the team establishing the business mitigated the liability of newness however in contrast to the us the culture of russia does not produce negative results if the founding team grows very large additionally it was shown that firms that pursued more technological products and enter the market later performed best

the translog utility function and the demand for money in the united states in recent years considerable effort has been directed towards establishing the nature of the relationship between money and nearmonies but with mixed success the approaches vary from multi interest rate single equation studies to the careful simultaneous equations studies summarized and amended by feige and pearce 1977 and extended recently by donovan 1978 offenbacher 1979 and barnett 1980 the empirical results also vary with numerous studies favoring only one interest rate see the surveys in fisher 1978 1983 some claiming that a variety of entities are close substitutes for money e g chetty 1969 and others showing that weak substitution or even complementarity may be the result of the measurement of elasticities of substitution between money and a number of other assets e g feige and pearce 1977 offenbacher 1979 and barnett 1980 the debate seems to have overshadowed a second and equally intriguing issue which centers on the establishment of an acceptable definition of money the basic idea of this study is to take an approach that takes account of the different degrees of moneyness possessed by the various monetary assets this paper produces quantitative estimates of the degree of substitutability of other monetary assets for money in the context of a flexible functional form model with a

microlending in emerging economies building a new line of inquiry from the ground up the world s poor may be the last great frontier in international business international microlenders are increasingly tapping into this emerging opportunity by extending small business loans to millions of borrowers however to date there is very limited understanding of this domain from an international business perspective using qualitative case studies developed in guatemala and the dominican republic we probe the causes and consequences of high performance and business failure for microloan recipients the analysis of these cases led to the development of six testable propositions focused on the behavior of borrowers whose loans populate the portfolios of international microlenders our research aims to lay a foundation in international business for future research on microlending

which microfinance institutions are becoming more cost effective with time evidence from a mixture model italian speakers tend to stress the second component of german morphologically complex words such as compounds and prefix verbs even if the first component is lexically stressed to improve their prosodic phrasing an automatic pronunciation teaching method was developed based on auditory feedback of prosodically corrected utterances in the learners own voices basically the method copies contours of f0 local speech rate and intensity from reference utterances of a german native speaker to the learners speech signals it also adds emphasis to the stress position in order to help the learners better recognise the correct pronunciation and identify their errors a perception test with german native speakers revealed that manipulated utterances significantly better reflect lexical stress than the corresponding original utterances thus two groups of italian learners of german were provided with different feedback during a training session one group with manipulated utterances in their individual voices and the other with correctly pronounced original utterances in the teacher s voice afterwards both groups produced the same sentences again and german native speakers judged the resulting utterances resynthesised stimuli especially with emphasised stress were found to be a more effective feedback than natural stimuli to learn the correct stress position since resynthesis was obtained without previous segmentation of the learners speech signals this technology could be effectively included in computer assisted language learning software

building sustainable hybrid organizations the case of commercial microfinance organizations we explore how new types of hybrid organizations organizations that combine institutional logics in unprecedented ways can develop and maintain their hybrid nature in the absence of a ready to w

consumer theory and the demand for money the following sections are included introductionthe definition of moneythe microeconomic theory of a monetary economythe aggregation theoretic approach to money demandindex number theorythe links between aggregation theory index number theory and monetary theoryunderstanding the new divisia aggregatesthe optimal level of monetary subaggregationeconometric considerationsapproximating the monetary services subutility functionan exampleempirical dimensionsempirical comparisons of index numbersempirical results for the demand system approachextensionsconclusions this abstract was borrowed from another version of this item

differential demand systems a further look at barten s synthesis barten s synthetic model is attractive to applied researchers since it is useful for testing the adequacy of the competing functional forms of differential demand systems including the popular rotterdam and almost ideal demand systems this article shows that the synthetic model is not a mere artificial composite of the known differential demand systems as it has been considered but rather viewed as a model in its own right it is demonstrated that at the individual consumer level barten s model has the same marginal budget shares as generated by specific forms of engel curves formulated by the box cox transformation

idiosyncratic shocks and the role of nonconvexities in plant and aggregate investment dynamics we examine a model of lumpy investment wherein establishments face persistent shocks to common and plant specific productivity and nonconvex adjustment costs lead them to pursue generalized s s investment rules we allow persistent heterogeneity in both capital and total factor productivity alongside low level investments exempt from adjustment costs to develop the first model consistent with available evidence on establishment level investment rates reassessing the implications of lumpy investment for aggregate dynamics in this setting we find that they remain substantial when factor supply considerations are ignored but are quantitatively irrelevant in general equilibrium the substantial implications of general equilibrium extend beyond the dynamics of aggregate series while the presence of idiosyncratic shocks makes the time averaged distribution of plant level investment rates largely invariant to market clearing movements in real wages and interest rates we show that the dynamics of plants investments differ sharply in their presence thus model based estimations of capital adjustment costs involving panel data may be quite sensitive to the assumption about equilibrium our analysis also offers new insights about how nonconvex adjustment costs influence investment at the plant when establishments face large and weakly persistent idiosyncratic productivity shocks consistent with existing estimates we find that nonconvex costs do not cause lumpy investments but act to eliminate them

screening by the company you keep joint liability lending and the peer selection effect we look at an economic environment where borrowers have some information about the nature of each other s projects that lenders do not we show that joint liability lending contracts similar to those used by credit cooperatives and group lending schemes will induce endogenous peer selection in the formation of groups in a way that the instrument of joint liability can be used as a screening device to exploit this local information this can improve welfare and repayment rates if standard screening instruments such as collateral are unavailable

are risky assets substitutes for monetary assets i introduction financial innovation over the past couple of decades has enhanced the liquidity of many financial assets particularly noncapital certain risky assets further financial assets previously not regarded as monetary assets such as mutual funds and particularly money market mutual funds now provide monetary services such as liquidity and transactions services l given the increased liquidity of such funds the question arises as to whether risky assets are substitutes for capital certain monetary assets if noncapital certain assets are indeed substitutes for capital certain assets and are also being used for transactions purposes then agents may be treating risky assets as money although this issue has been addressed in the united states in the context of the addition of bond funds to m2 by for example duca 1995 no such research has yet been conducted in the united kingdom including risky assets in the analysis contradicts the work of ando and shell 1975 spencer 1986 appendix i pp 184 93 and spencer 1994 broadly they argue that since some nonrisky assets provide monetary services and probability also liquidity individuals would not hold risky assets for these purposes 2 in contrast hicks 1935 states that falling transaction costs and rising wealth encourages individuals to increase the proportion of risky assets in portfolio holdings most studies generally assume that risky assets fail to provide significant monetary services and for example have been excluded from the asset demand analysis of barr and cuthbertson 1991a drake fleissig and swofford 1997 and money demand studies such as taylor 1987 belongia and chrystal 1991 drake and chrystal 1994 and drake 1996 alternatively barr and cuthbertson 1991b use only risky assets in their asset demand system analysis the degree of substitution between risky assets and capital certain assets is an empirical issue while noncapital certain risky assets mutual funds and other financial assets may well be becoming closer substitutes for what people are using as money they are in no way perfect substitutes for the highly liquid cash assets to evaluate the role of noncapital certain assets we construct a noncapital certain risky divisia aggregate consisting of equities government bonds and unit trusts the divisia index allows for less than perfect substitution between assets and weights component assets according to their differing degrees of moneyness which may vary over time due to many factors for example financial innovation see barnett 1980 this methodology has been widely applied to monetary aggregation and money demand studies in a number of countries as in belongia 1996 drake 1996 drake and chrystal 1997 and anderson jones and nesmith 1997 to determine whether risky assets are substitutes for capital certain assets we use two other divisia aggregates constructed from traditional measures of money the first of these is an aggregate of highly liquid zero yield cash assets given that the component assets all have zero own rates of return however divisia aggregation is equivalent in this case to simple summation the second aggregate is a divisia aggregate of interest bearing capital certain assets including risky assets complicates the analysis because the degree of risk aversion will affect the estimates of substitution between capital certain and noncapital certain assets thus we also analyze how different degrees of risk aversion affect the results the substitution relationship between assets is estimated from an asymptotically ideal model aim the choice of an aim is in line with the recommendation of barnett fisher and serletis 1992 that flexible systems of demand equations should be used that allow for nonlinear optimizing behavior by economic agents furthermore this paper can be seen as an extension of the recent application of this model to u

poverty and the varieties of entrepreneurship in the pursuit of prosperity abstract in this paper we revisit the entrepreneurship and poverty relationship under a eudaimonic perspective that brings together conversion factors and future prosperity expectations based on an fsqca of changes in life circumstances of 166 farm households in rural kenya we explore how different combinations of conversion factors enable distinct forms of entrepreneuring in the pursuit of prosperity results show that strong entrepreneurship enabled future prosperity expectations result from three combinations of enabling conversion factors shaping up three varieties of entrepreneurial endeavors family frugal individual market and family inwards which show a much more diverse and counterintuitive reality our research contributes to literature by revealing and theorizing on a split picture portraying the many ways in which farmers acting as everyday entrepreneurs exploit real opportunities in seemingly identical impoverished communities it also reveals a central disconnect between entrepreneurship life satisfaction and financial improvements when assessed against expectations of future prosperity in doing so this paper responds to calls for a better understanding of the processes whereby entrepreneurship can distinctively improve current and future life circumstances and the many ways in which this may happen

the effect of microenterprise lending on child schooling in guatemala many recent theoretical models which portray human capital investment as a primary engine of economic growth underemphasize the structure of the microeconomic decision making process which gives rise to human capital investment in both developed and developing countries human capital investment tends to be a household level decision made in the form of child schooling for families in developing countries which operate household enterprises the decision involves an economic trade off between future returns to schooling and the current return to childrens labor in the enterprise the author explores how access to credit in developing countries can affect the child schooling decision a 2 period household model is presented which endogenously generates an optimal level of child schooling by households accounting for the possibility of asymmetric information in credit and labor markets comparative statics are then conducted to show the conditions under which child schooling will increase or decrease when credit constraints are relaxed a brief background of the schooling system in guatemala and a brief description of the survey data collected in guatemala are provided followed by the presentation of empirical tests and a summary of empirical findings with suggestions made for further research