rationality of preliminary money stock estimates earlier studies have presented mixed evidence on the rationality of the federal reserve s preliminary money stock estimates the authors investigate the rationality of m1a m1 m2 and m3 for both seasonally and not seasonally adjusted data they find preliminary growth rates of these aggregates to be rational for not seasonally adjusted data but irrational when data are seasonally adjusted using monte carlo studies the authors conclude that irrationality in seasonally adjusted data arises from the specific seasonal adjustment procedure used by the federal reserve as a result researchers conducting similar tests may want to focus exclusively on not seasonally adjusted data copyright 1995 by mit press

frontiers of real time data analysis in the past ten years researchers have explored the impact of data revisions in many different contexts researchers have examined the properties of data revisions how structural modeling is affected by data revisions how data revisions affect forecasting the impact of data revisions on monetary policy analysis and the use of real time data in current analysis this paper summarizes many of the questions for which real time data analysis has provided answers in addition researchers and institutions have developed better real time data sets around the world still additional research is needed in key areas and research to date has uncovered even more fruitful areas worth exploring jel c52 c53 c80 e01

occupational choice and the process of development this paper models economic development as a process of institutional transformation by focusing on the interplay between agents occupational decisions and the distribution of wealth because of capital market imperfections poor agents choose working for a wage over self employment and wealthy agents become entrepreneurs who monitor workers only with sufficient inequality however will there be employment contracts otherwise there is either subsistence or self employment thus in static equilibrium the occupational structure depends on distribution since the latter is itself endogenous we demonstrate the robustness of this result by extending the model dynamically and studying examples in which initial wealth distributions have long run effects in one case the economy develops either widespread cottage industry self employment or factory production employment contracts depending on the initial distribution in the other example it develops into prosperity or stagnation

indirect effects of an aid program how do cash transfers affect ineligibles consumption cash transfers to eligible households indirectly increase the consumption of ineligible households living in the same villages this effect operates through insurance and credit markets ineligible households benefit from the transfers by receiving more gifts and loans and by reducing their savings thus the transfers benefit the local economy at large looking only at the effect on the treated underestimates the impact one should analyze the effects of this class of programs on the entire local economy rather than on the treated only and use a village level randomization rather than selecting treatment and control subjects from the same community

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

the short term impact of unconditional cash transfers to the poor experimental evidence from kenya we use a randomized controlled trial to study the response of poor households in rural kenya to unconditional cash transfers from the ngo givedirectly the transfers differ from other programs in that they are explicitly unconditional large and concentrated in time we randomized at both the village and household levels furthermore within the treatment group we randomized recipient gender wife versus husband transfer timing lump sum transfer versus monthly installments and transfer magnitude us 404 ppp versus us 1 525 ppp we find a strong consumption response to transfers with an increase in household monthly consumption from 158 ppp to 193 ppp nine months after the transfer began transfer recipients experience large increases in psychological well being we find no overall effect on levels of the stress hormone cortisol although there are differences across some subgroups monthly transfers are more likely than lump sum transfers to improve food security whereas lump sum transfers are more likely to be spent on durables suggesting that households face savings and credit constraints together these results suggest that unconditional cash transfers have significant impacts on economic outcomes and psychological well being

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

is workfare cost effective against poverty in a poor labor surplus economy workfare schemes impose work requirements on beneficiaries this has seemed an attractive idea for self targeting transfers to poor people this incentive argument does not imply however that workfare is more cost effective against poverty than even poorly targeted options given hidden costs of participation in particular even poor workfare participants in a labor surplus economy can be expected to have some forgone income when they take up such a scheme a survey based method is used to assess the cost effectiveness of india s employment guarantee scheme in bihar participants are found to have forgone earnings although these fall well short of market wages on average factoring in these hidden costs the paper finds that for the same budget workfare has less impact on poverty than either a basic income scheme providing the same transfer to all or uniform transfers based on the government s below poverty line ration cards for workfare to dominate other options it would have to work better in practice reforms would need to reduce the substantial unmet demand for work close the gap between stipulated wages and wages received and ensure that workfare is productive that the assets created are of value to poor people cost effectiveness would need to be reassessed at the implied higher levels of funding

monetary misperceptions output and inflation dynamics we revisit the contribution of misperceived money to business cycles and in particular to the inertial dynamics of inflation following a monetary policy shock we establish three things first the difference between preliminary and revised money data captures monetary misperceptions well second misperceived money is quantitatively substantial and also matters significantly for economic activity and third imperfect information about monetary aggregates can help the standard nk model exhibit inertial inflation dynamics

poverty decline agricultural wages and non farm employment in rural india 1983 2004 the authors analyze five rounds of national sample survey data covering 1983 1987 8 1993 4 1999 0 and 2004 5 to explore the relationship between rural diversification and poverty poverty in rural india declined at a modest rate during this period the authors provide region level estimates that illustrate considerable geographic heterogeneity in this progress poverty estimates correlate well with region level data on changes in agricultural wage rates agricultural labor remains the preserve of the uneducated and also to a large extent of the scheduled castes and scheduled tribes although agricultural labor grew as a share of total economic activity over the first four rounds it had fallen back to the levels observed at the beginning of the survey period by 2004 this all india trajectory masks widely varying trends across states during this period the rural non farm sector grew modestly mainly between the last two survey rounds regular non farm employment remains largely associated with education levels and social status that are rare among the poor however casual labor and self employment in the non farm sector reveal greater involvement by disadvantaged groups in 2004 than in the preceding rounds the implication for poverty is not immediately clear the poor may be pushed into low return casual non farm activities due to lack of opportunities in the agricultural sector rather than being pulled by high returns offered by the non farm sector econometric estimates reveal that expansion of the non farm sector is associated with falling poverty via two routes a direct impact on poverty that is likely due to a pro poor marginal incidence of non farm employment expansion and an indirect impact attributable to the positive effect of non farm employment growth on agricultural wages the analysis also confirms the important contribution to rural poverty reduction from agricultural productivity availability of land and consumption levels in proximate urban areas

moving up or just surviving nonfarm self employment in india the classical economic development literature argues that growth is accompanied by a reduction in agriculture s share and an increase in nonagriculture s share of employment yet growth of the nonfarm sector does not necessarily signal increasing levels of development as the sector may serve as subsistence employment for many individuals this ambiguity is heightened by a surprising lack of microevidence regarding sectoral and occupational choice and especially how government policies impact these decisions in this article i make a simple observation regarding how nonfarm self employment reacts to market conditions households and individuals that enter into nonfarm self employment for subsistence reasons are more likely to exit the sector when wages increase or when more stable employment becomes available with this assumption as a starting point i examine the effects of the mahatma gandhi national rural employment guarantee act which increased prevailing wages in rural india the program significantly decreases days spent in nonfarm self employment in addition the implied labor elasticity is three times higher than economy wide estimates suggesting rural nonfarm self employment is a sector of last resort for many individuals additional analyses suggest this impact is driven primarily by two mechanisms higher wages and alternative options for risk management

generating skilled self employment in developing countries experimental evidence from uganda we study a government program in uganda designed to help the poor and unemployed become self employed artisans increase incomes and thus promote social stability young adults in uganda s conflict affected north were invited to form groups and submit grant proposals for vocational training and business start up funding was randomly assigned among screened and eligible groups treatment groups received unsupervised grants of 382 per member grant recipients invest some in skills training but most in tools and materials after four years half practice a skilled trade relative to the control group the program increases business assets by 57 work hours by 17 and earnings by 38 many also formalize their enterprises and hire labor we see no effect however on social cohesion antisocial behavior or protest effects are similar by gender but are qualitatively different for women because they begin poorer meaning the impact is larger relative to their starting point and because women s work and earnings stagnate without the program but take off with it the patterns we observe are consistent with credit constraints

the price effects of cash versus in kind transfers this article examines the effect of cash versus in kind transfers on local prices both types of transfers increase the demand for normal goods in kind transfers also increase supply in recipient communities which could lead to lower prices than under cash transfers we test and confirm this prediction using a programme in mexico that randomly assigned villages to receive boxes of food trucked into the village equivalently valued cash transfers or no transfers we find that prices are significantly lower under in kind transfers compared to cash transfers relative to the control group in kind transfers cause a 4 fall in prices while cash transfers cause a positive but negligible increase in prices in the more economically developed villages in the sample households purchasing power is only modestly affected by these price effects in the less developed villages the price effects are much larger in magnitude which we show is due to these villages being less tied to the outside economy and having less competition among local suppliers

an employment guarantee as risk insurance assessing the effects of the nregs on agricultural production decisions uninsured risk constrains households in their production decisions in many developing countries similarly to crop insurance employment guarantees can support farmers in managing agricultural production risks evidence from representative panel data of andhra pradesh india suggests that the national rural employment guarantee scheme nregs reduces households uncertainty about future income streams because it provides employment opportunities in rural areas independently of weather shocks and crop failure because the nregs makes an ex post labor supply response to agricultural shocks more efficient households with access to the nregs can shift their production towards riskier but also more profitable crops the observed shifts in agricultural production do considerably raise the profitability of agricultural production and hence the incomes of smallholder farmers the findings are not driven by changes in the labor or cost intensity of those crops which supports the idea that the causal mechanism underlying the observed changes is indeed an insurance effect

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

inequality the urban rural gap and migration using population and product consumption data from the demographic and health surveys i construct comparable measures of inequality and migration for 65 countries including some of the poorest countries in the world i find that the urban rural gap accounts for 40 of mean country inequality and much of its cross country variation one out of every four or five individuals raised in rural areas moves to urban areas as a young adult where they earn much higher incomes than nonmigrant rural permanent residents equally one out of every four or five individuals raised in urban areas moves to rural areas as a young adult where they earn much lower incomes than their nonmigrant urban cousins these flows and relative incomes are suggestive of a world where the population sorts itself geographically on the basis of its human capital and skill i show that a simple model of this sort explains the urban rural gap in living standards

data revisions are not well behaved we document the empirical properties of revisions to major macroeconomic variables in the united states our findings suggest that they do not satisfy simple desirable statistical properties in particular we find that these revisions do not have a zero mean which indicates that the initial announcements by statistical agencies are biased we also find that the revisions are quite large compared to the original variables and they are predictable using the information set at the time of the initial announcement which means that the initial announcements of statistical agencies are not rational forecasts

are preliminary announcements of the money stock rational forecasts abstract we develop a theoretical framework of analyzing preliminary announcements of economic data and then apply this framework to the money stock we find that preliminary announcements of the money stock are best characterized as measured with classical errors in variables that is the revision is not correlated with the true value of the series the revision is however forecastable using information available at the time of the preliminary announcement our ability to forecast the revision implies that preliminary announcements are not rational estimates of the true money stock

the rural non farm economy prospects for growth and poverty reduction summary policy makers have high expectations for the rural non farm economy rnfe given high income shares growing employment and frequently low capital requirements they see the rnfe as a potential pathway out of poverty for their rural poor yet available evidence suggests that pro poor rural non farm growth does not occur automatically for the poor to benefit from rural non farm growth policy makers must stimulate buoyant rural economies with robust non farm income growth not simply low productivity employment moreover the poor must gain access to growing market niches fluid labor markets provide one important bridge linking the rural poor to growing non farm opportunities

can we improve upon preliminary estimates of payroll employment growth we explore the feasibility of improving upon the preliminary estimates of payroll employment growth from the u s bureau of labor statistics by predicting subsequent revisions to these estimates using the preliminary estimates themselves and other information available concurrently results of statistical tests suggest that the preliminary estimates can be improved upon that is they are not efficient forecasts of the revised estimates the improvement of preliminary estimates as indicators of estimates of employment growth following annual benchmarks is particularly large the unanticipated component of the revision based on the annual benchmarks is reduced by more than 22

income smoothing and consumption smoothing one way that risk averse households protect consumption levels is to borrow and use insurance mechanisms another way common in low income economies is to diversify economic activities and make conservative production and employment choices households thus tend toward limiting exposure only to shocks that can be handled with available credit and insurance typically both types of mechanisms are studied independently but much more can be learned by studying them together first we obtain a more complete picture of risks costs and insurance possibilities second it opens the way to considering biases in standard tests of credit and insurance

labor markets and poverty in village economies we study how women s choices over labor activities in village economies correlate with poverty and whether enabling the poorest women to take on the activities of their richer counterparts can set them on a sustainable trajectory out of poverty to do this we conduct a large scale randomized control trial covering over 21 000 households in 1 309 villages surveyed four times over a seven year period to evaluate a nationwide program in bangladesh that transfers livestock assets and skills to the poorest women at baseline the poorest women mostly engage in low return and seasonal casual wage labor while wealthier women solely engage in livestock rearing the program enables poor women to start engaging in livestock rearing increasing their aggregate labor supply and earnings this leads to asset accumulation livestock land and business assets and poverty reduction both accelerating after four and seven years these gains do not come at the expense of others non eligibles livestock rearing businesses are not crowded out and wages received for casual jobs increase as the poor reduce their labor supply in such labor activities our results show that i the poor are able to take on the work activities of the non poor but face barriers to doing so and ii one o interventions that remove these barriers lead to sustainable poverty reduction

how does risk management influence production decisions evidence from a field experiment weather is a key source of income risk especially in emerging market economies this paper uses a randomized controlled trial involving indian farmers to study how an innovative rainfall insurance product affects production decisions the authors find that insurance provision induces farmers to invest more in higher return but rainfall sensitive cash crops particularly among educated farmers this shift in behavior occurs ex ante when realized monsoon rainfall is still uncertain the results suggest that financial innovation can mitigate the real effects of uninsured production risk

is agriculture the engine of growth we seek to address formally the question raised by gardner 2003 in his elmhirst lecture as to the direction of causality between agricultural value added per worker and gross domestic product gdp per capita using the granger causality test in the panel data analyzed by gardner for 85 countries we find overwhelming evidence that supports the conclusion that agricultural value added is the causal variable in developing countries while the direction of causality in developed countries is unclear we also examine further the use of the granger causality test in integrated data and provide evidence that the performance of the test can be increased in small samples through the use of the bootstrap

are statistical reporting agencies getting it right data rationality and business cycle asymmetry this article provides new evidence on the rationality of early releases of industrial production ip and producer price index ppi data rather than following the usual practice of examining only first available and fully revised data we examine the entire revision history for each variable thus we are able to assess for example whether earlier releases of data are in any sense less rational than later releases and when data become rational our findings suggest that seasonally unadjusted ip and ppi become rational after approximately 3 4 months whereas seasonally adjusted versions of these series remain irrational for at least 6 12 months after initial release for all variables examined we find evidence that the remaining revision is predictable from its own past or from publicly available information in other economic and financial variables in addition we find a clear increase in the volatility of revisions during recessions suggesting that early data releases are less reliable in toughe

can public works increase equilibrium wages evidence from india s national rural employment guarantee abstract we estimate the impact of the world s largest public works program india s national rural employment guarantee scheme nregs on agricultural wages nregs was rolled out across india in three distinct phases and this phased introduction is used to identify difference in difference estimates of the program effect using monthly data on wage rates from the period 2000 2011 in 209 districts across 18 indian states we include district specific fixed effects and trends to control for differences in wage rates in the absence of the program we find that on average the program boosted the growth rate of real daily agricultural wages by 4 3 per year the effect of the scheme is more consistent with an increase in the growth rate of wages than with a discontinuous jump in wages the effect was concentrated in some states and in the agricultural peak season appears to have been gender neutral and was biased towards unskilled labor since many of the world s poorest depend on casual agricultural labor for their livelihood while at the same time minimum wage legislation is unlikely to be effective in many developing countries we argue that rural public employment programs constitute a potentially important anti poverty policy tool

technological innovations downside risk and the modernization of agriculture we use a randomized experiment in india to show that improved technology enhances agricultural productivity by crowding in modern inputs and cultivation practices specifically we show that a new rice variety that reduces downside risk by providing flood tolerance has positive effects on adoption of a more labor intensive planting method area cultivated fertilizer usage and credit utilization we find that a large share of the expected gains from the technology comes from crowding in of other investments therefore improved technologies that reduce risk by protecting production in bad years have the potential to increase agricultural productivity in normal years

tests of equilibrium macroeconomics using contemporaneous monetary data abstract this paper uses contemporaneous monetary data to carry out econometric tests of the equilibrium approach to modelling the relation between monetary disturbances and macroeconomic fluctuations the theoretical analysis introduces into an equilibrium macroeconomic model the availability of preliminary data on current monetary aggregates and the process of accumulation of revised monetary data the econometric analysis tests two hypothesis derived from this extended model one hypothesis concerns the neutrality of perceived monetary policy the econometric results imply rejection of this hypothesis the other hypothesis concerns the non neutrality of errors in preliminary monetary data the econometric results fail to reject the contrary of this hypothesis these tests provide strong evidence against the reality of the equilibrium approach

a theory of trickle down growth and development this paper develops a model of growth and income inequalities in the presence of imperfect capital markets and it analyses the trickle down effect of capital accumulation moral hazard with limited wealth constraints on the part of the borrowers is the source of both capital market imperfections and the emergence of persistent income inequalities three main conclusions are obtained from this model first when the rate of capital accumulation is sufficiently high the economy converges to a unique invariant wealth distribution second even though the trickle down mechanism can lead to a unique steady state distribution under laissez faire there is room for government intervention in particular redistribution of wealth from rich lenders to poor and middle class borrowers improves the production efficiency of the economy both because it brings about greater equality of opportunity and also because it accelerates the trickle down process third the process of capital accumulation initially has the effect of widening inequalities but in later stages it reduces them in other words this model can generate a kuznets curve

agricultural decisions after relaxing credit and risk constraints the investment decisions of small scale farmers in developing countries are conditioned by their financial environment binding credit market constraints and incomplete insurance can limit investment in activities with high expected profits we conducted several experiments in northern ghana in which farmers were randomly assigned to receive cash grants grants of or opportunities to purchase rainfall index insurance or a combination of the two demand for index insurance is strong and insurance leads to significantly larger agricultural investment and riskier production choices in agriculture the binding constraint to farmer investment is uninsured risk when provided with insurance against the primary catastrophic risk they face farmers are able to find resources to increase expenditure on their farms demand for insurance in subsequent years is strongly increasing with the farmer s own receipt of insurance payouts with the receipt of payouts by others in the farmer s social network and with recent poor rain in the village both investment patterns and the demand for index insurance are consistent with the presence of important basis risk associated with the index insurance imperfect trust that promised

forecastable money growth revisions a closer look at the data the data for preliminary and revised u s money growth data are reexamined the findings contrast with those of the previous literature which has concluded that the data revisions behave like classical measurement errors this paper finds that the revisions are forecastable which contradicts the random measurement hypothesis as well as the efficient forecast hypothesis although ill behaved in this manner it is possible that the announcements represent observations rather than forecasts however the evidence suggests that they are a mixture of the two this finding offers a potential explanation for the failure of the data to show significant real effects of money growth revisions

news and noise in g 7 gdp announcements revisions to gdp announcements are known to be quite large in all g 7 countries quarterly growth rate revisions are regularly more than a full percentage point at an annualized rate we examine the predictability of these revisions using standard statistical tests of whether the preliminary announcement is a rational forecast of the subsequently revised data previous work suggests that u s gdp revisions are largely unpredictable as would be the case if the revisions reflect news not available at the time that the preliminary number is produced we find that the degree of predictability varies throughout the g 7 although we find little predictability in u s revisions the data revisions for several foreign countries are highly predictable we also perform a simple real time forecasting exercise showing that for several countries the predictability of data revision could be used to generate improved preliminary data

noncontractible heterogeneity in directed search this paper provides a directed search model designed to explain the residual part of wage variation left over after the impact of education and other observable worker characteristics have been removed workers have private information about their characteristics at the time they apply for jobs firms value these characteristics differently and can observe them once workers apply they hire the worker they most prefer however the characteristics are not contractible so firms cannot condition their wages on them this paper shows how to extend arguments from directed search to handle this allowing for arbitrary distributions of worker and firm types the model is used to provide a functional relationship that ties together the wage distribution and the wage duration function this relationship provides a testable implication of the model this relationship suggests a common property of wage distributions that guarantees that workers who leave unemployment at the highest wages also have the shortest unemployment duration this is in strict contrast to the usual and somewhat implausible directed search story in which high wages are always accompanied by higher probability of unemployment

self employment in the developing world summary this paper analyzes heterogeneity among the self employed in 74 developing countries representing two thirds of the population of the developing world after profiling how worker characteristics vary by employment status it classifies self employed workers outside agriculture as successful or unsuccessful entrepreneurs based on two measures of success whether the worker is an employer and whether the worker resides in a non poor household four main findings emerge first jobs exhibit a clear pecking order with household income and worker education highest for employers followed by wage and salaried employees non agricultural own account workers non agricultural unpaid family workers and finally agricultural workers second a substantial minority of own account workers reside in non poor households suggesting that their profits are often a secondary source of household income third as per capita income increases across countries the structure of employment shifts rapidly first out of agriculture into unsuccessful non agricultural self employment and then mainly into non agricultural wage employment finally roughly one third of the unsuccessful entrepreneurs share similar characteristics with their successful counterparts suggesting they have the potential to be successful but face constraints to growth the authors conclude that although interventions such as access to credit can benefit a substantial portion of the self employed effectively targeting the minority of self employed with higher growth potential is important particularly in low income contexts the results also highlight the potential benefits of policies that facilitate shifts in the nature of work first from agricultural labor into non agricultural self employment and then into wage and salaried jobs