forest dependence and income distribution in a subsistence economy evidence from india abstract we examine an area of northern india where forestry acts to ameliorate the incidence of poverty and destitution though it does not otherwise contribute significantly to the reduction of income inequality the poor would be doubly disadvantaged without common property access to forest products conservation measures entailing curtailment in the right to common access pose a dilemma this issue is explored here

the effect of charter competition on unionized district revenues and resource allocation abstract this study examines the impact of competition due to charter school entry on the level of revenues and the composition of expenditures within traditional public school districts tpsds i leverage a policy change affecting the location and timing of charter entry to account for endogenous charter competition tpsds respond to competition by allocating resources away from instructional and other expenditures toward new capital construction using teacher contracts i show that collectively bargained salaries are largely unresponsive to competition and that declines in instructional spending are primarily due to decreases in the number of employed teachers competition depresses appraised housing valuations in turn causing tpsds to lose property tax revenues resulting in a decline in overall spending

the american business cycle continuity and change in recent decades the american economy has experienced the worst peace time inflation in its history and the highest unemployment rate since the great depression these circumstances have prompted renewed interest in the concept of business cycles which joseph schumpeter suggested are like the beat of the heart of the essence of the organism that displays them in the american business cycle some of the most prominent macroeconomics in the united states focuses on the questions to what extent are business cycles propelled by external shocks how have post 1946 cycles differed from earlier cycles and what are the major factors that contribute to business cycles they extend their investigation in some areas as far back as 1875 to afford a deeper understanding of both economic history and the most recent economic fluctuations seven papers address specific aspects of economic activity consumption investment inventory change fiscal policy monetary behavior open economy and the labor market five papers focus on aggregate economic activity in a number of cases the papers present findings that challenge widely accepted models and assumptions in addition to its substantive findings the american business cycle includes an appendix containing both the first published history of the nber business cycle dating chronology and many previously unpublished historical data series

did bank distress stifle innovation during the great depression we find a negative relationship between bank distress and the level quality and trajectory of firm level innovation during the great depression particularly for r d firms operating in capital intensive industries however we also show that because a sufficient number of r d intensive firms were located in counties with lower levels of bank distress or were operating in less capital intensive industries the negative effects were mitigated in aggregate although depression era bank distress was associated with the stifling of innovation our results also help to explain why technological development was still robust following one of the largest shocks in the history of the u s banking system

seasonal poverty in madagascar magnitude and solutions abstract seasonal reductions in food consumption pull about one million malagasy below the poverty line during the lean season there they join the nine million more who remain chronically undernourished throughout the year because the seasonality of food shortages coincides with the increased prevalence of diarrhea and other diseases during the rainy season the resulting lean season exacts a heavy toll in the form of increased rates of malnutrition and child mortality combining the results of recent field studies with a seasonal multi market model this paper measures the probable impacts of three common interventions aimed at combatting seasonal food insecurity we find the most promising interventions to be those that increase agricultural productivity of the secondary food crops such as cassava other roots and tubers and maize

can foreign aid reduce income inequality and poverty this paper s goal is to examine the effect of foreign aid on income inequality and poverty reduction for the period 1971 2002 since simple cross country regressions cannot be taken as true time series findings we focus on dynamic panel data techniques which allow accounting for potential simultaneity and heterogeneity problems we find some weak evidence that foreign aid is conducive to the improvement of the distribution of income when the quality of institutions is taken into account however this result is not robust this finding is consistent with recent empirical research on aid ineffectiveness in achieving economic growth or promoting democratic institutions

inequality and the impact of growth on poverty comparative evidence for sub saharan africa abstract this study explores the extent to which inequality affects the impact of income growth on the rates of poverty changes in sub saharan africa ssa compared to non ssa based on an unbalanced panel of 86 countries over 1977 2004 for all three measures of poverty headcount gap and squared gap the impact of gdp growth on poverty reduction is a decreasing function of initial inequality the impacts are similar in direction for ssa and non ssa so that within both regions there are considerable disparities in the responsiveness of poverty to income growth depending on inequality nevertheless the income growth elasticity is substantially less for ssa implying relatively small poverty reduction response to growth

procyclical labor productivity and competing theories of the business cycle some evidence from interwar u s manufacturing industries we study the phenomenon of short run increasing returns to labor srirl in a sample of 10 interwar u s manufacturing industries our main findings are that srirl was common in the interwar period and that the pattern of srirl across industries was similar to that observed in the postwar period we argue that since presumably the depression was not caused by technical regress these findings are inconsistent with the claim of real business cycle theorists that srirl is in general due to procyclical technical shocks we propose tests for discriminating between two other leading explanations of srirl but find that our conclusions differ by industry

chronic poverty in the united states this paper proposes a method of measuring chronic and transitory poverty using an axiomatically sound additively decomposable index of aggregate poverty our approach is contrasted with alternative methods of measuring poverty persistence we use our method to measure chronic and transitory poverty in the united states during the 1980s and late 1970s and find that chronic poverty is a more serious problem than previously thought between the late 1970s and mid 1980s poverty not only increased it became more chronic and less transitory in nature this is true for the population as a whole and for some but not all of the subpopulations we considered the latter were defined according to race type of social unit and educational qualifications of the head of the social unit all empirical analyses are based on data from the panel study of income dynamics

on analyzing the world distribution of income consideration of world inequality should cause reexamination of the key concepts underlying the welfare approach to measuring income inequality and its relation to measuring poverty this reexamination leads to exploration of a new measure that allows poverty and inequality to be considered in the same framework incorporates different approaches to measuring inequality and allows varied expressions of the cost of inequality applied to the world distribution of income for 1820 1992 the new measure provides different perspectives on the evolution of global inequality

testing crime and punishment abstract the recent passage of the no child left behind act of 2001 solidified a national trend toward increased student testing for the purpose of evaluating public schools this new environment for schools provides strong incentives for schools to alter the ways in which they deliver educational services this paper investigates whether schools may employ discipline for misbehavior as a tool to bolster aggregate test performance to do so this paper utilizes an extraordinary data set constructed from the school district administrative records of a subset of the school districts in florida during the 4 years surrounding the introduction of a high stakes testing regime it compares the suspensions of students involved in each of the 41 803 incidents in which two students were suspended and where prior test scores for both students are observed while schools always tend to assign harsher punishments to low performing students than to high performing students throughout the year this gap grows substantially during the testing window moreover this testing window related gap is only observed for students in testing grades in summary schools apparently act on the incentive to re shape the testing pool through selective discipline in response to accountability pressures

land contingent poverty alleviation schemes abstract target groups for rural poverty alleviation schemes in south asia and elsewhere have often been identified in terms of their landholding class with landless or near landless households being the intended beneficiaries this paper offers a quantitative approach to the analysis and design of land contingent poverty alleviation schemes an application to bangladesh suggests that when income is generally unobserved landholding class is a good instrument for targeting poverty relief in that it is strongly correlated with the informationally feasible allocations which minimize aggregate poverty for a given budget it is however far from being a perfect instrument even under otherwise ideal conditions the maximum feasible reduction in poverty which is attainable by relying solely on land based targeting is substantially less than that attainable with perfect income information indeed the poverty alleviation impact of domestically financed and revenue neutral transfers across 10 landholding classes in rural bangladesh could also be achieved without targeting by simply giving every household a lump sum payment equivalent to 10 of mean rural income political restrictions on tax powers or errors made in administration will further reduce the gains from land contingent targeting greater impact on poverty for a given budgetary cost will require more precise targeting within landholding classes

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

china s uneven progress against poverty while the incidence of extreme poverty in china fell dramatically over 1980 2001 progress was uneven over time and across provinces rural areas accounted for the bulk of the gains to the poor though migration to urban areas helped the pattern of growth mattered rural economic growth was far more important to national poverty reduction than urban economic growth agriculture played a far more important role than the secondary or tertiary sources of gross domestic product gdp rising inequality within the rural sector greatly slowed poverty reduction provinces starting with relatively high inequality saw slower progress against poverty due both to lower growth and a lower growth elasticity of poverty reduction taxation of farmers and inflation hurt the poor external trade had little short term impact

poverty relative to the ability to eradicate it an index of poverty reduction failure in this note we approach the question of relative poverty from a different angle fixing the poverty line we ask what is the extent of poverty relative to the resources available in the society to eradicate it we argue that the same level of poverty is worse if the resources available to address it are greater we characterize a class of indices that measure poverty reduction failure and provide an empirical illustration of their suitability using data for 94 country observations in 2001

how well do static indicators identify the chronically poor abstract we investigate how well the most widely used static welfare indicators perform in identifying the chronically poor we propose a normative measure of performance the cost of a given impact on chronic poverty when transfers are contingent upon a purely static indicator using longitudinal household data from rural india we find that current consumption is not always a better indicator of chronic poverty than current income both however perform much better than other common indicators such as food share and access to land

the income lever and the allocation of aid the paper develops a concept and a measure of the monetary capacity of a country to reduce its own poverty and shows how these tools can be used to guide budget allocations or the allocation of aid the authors call this concept the income lever making use of tax and distributive theory the paper shows how different redistributive criteria correspond to the different normative criteria of the income lever it then constructs various income lever indexes based on these criteria and uses such indexes to rank countries according to their own capacity to reduce poverty as shown in the empirical application this methodology can provide an equitable tool to rank countries or regions when it comes to budget or aid allocations whether it is the allocation of social funds within the european union north north transfers or the allocation of aid from rich to poor countries north south transfers the findings indicate that the allocation of social funds in the european union follows closely the rank that results from the income lever indexes proposed while the allocation of aid to sub saharan african countries does not

why have urban poverty and income inequality increased so much argentina 1991 2001 abstract this article analyzes the trends in income inequality and poverty among argentine households during the nineties we assess the effect of changes in labor force participation unemployment educational levels and returns to individual characteristics on income inequality and poverty by using a microsimulation approach we found that unemployment accounts for a large part of the increase in income inequality and poverty experienced in the past decade changes in labor force participation had an equalizing effect over the whole period while changes in the returns to workers sociodemographic characteristics could be associated with a small increase in income inequality with respect to poverty unemployment affected negatively the proportion of households below the poverty line amplified the poverty gap and increased the severity of poverty in contrast changes in labor force participation are associated with a reduction in the poverty rate

the welfare cost of means testing pensioner participation in income support we estimate parametric and semi parametric binary choice models of benefit take up by british pensioners and use a revealed preference argument to infer the cash equivalent value of disutility arising from stigma or complexity of the claims process these implicit costs turn out to be relatively small averaging about 3 4 per week across income support recipients using the foster greer thorbecke measure of poverty among pensioners we find that allowing for implicit claim costs incurred by benefit recipients raises the measured degree of poverty by not more than 13 copyright 2007 john wiley sons ltd

a macro micro analysis of the effects of electricity reform in senegal on poverty and distribution abstract this paper uses a computable general equilibrium cge macro micro model to explore the distributional effects of price reform in the electricity sector of senegal in the first part of the paper we analyse the distribution of electricity in senegal by income quintiles between 1995 and 2001 the analysis demonstrates that poor and rural households are not the main beneficiaries of the expanded network the results of the cge model show that direct price effects are weaker than general equilibrium effects on poverty and inequality moreover compensatory policies tested can help attenuate some adverse effects

accountability incentives and behavior the impact of high stakes testing in the chicago public schools the recent federal education bill no child left behind requires states to test students in grades 3 to 8 each year and to judge school performance on the basis of these test scores while intended to maximize student learning there is little empirical evidence about the effectiveness of such policies this study examines the impact of an accountability policy implemented in the chicago public schools in 1996 1997 using a panel of student level administrative data i find that math and reading achievement increased sharply following the introduction of the accountability policy in comparison to both prior achievement trends in the district and to changes experienced by other large urban districts in the mid west however for younger students the policy did not increase performance on a state administered low stakes exam an item level analysis suggests that the observed achievement gains were driven by increases in test specific skills and student effort i also find that teachers responded strategically to the incentives along a variety of dimensions by increasing special education placements preemptively retaining students and substituting away from low stakes subjects like science and social studies

equivalence scale relativities and the extent of inequality and poverty most inequality and poverty theory analyzes equivalent income distributions for homogeneous populations incomes are assumed to be deflated by an equivalence scale that accounts for differences in needs between households yet in practice there is no consensus about what the appropriate equivalence scale is the authors analyze how the choice of equivalence scale affects inequality and poverty measures and show that there is a systematic relationship between equivalence scale generosity and the extent of inequality and poverty they consider most of the measures in common use and provide some empirical illustrations copyright 1992 by royal economic society

budgetary rules to minimize societal poverty in a general equilibrium context abstract this paper derives budgetary rules for the allocation of an exogenously supplied budget to mutually exclusive socioeconomic groups so that the maximum reduction of poverty for society as a whole is attained budgetary rules are derived for two mechanisms of intra group benefit distribution and for the cases where the effects of economic interaction within and between groups is considered and where it is not a computer simulation of the budgetary rules on a hypothetical economy demonstrates the importance of economic interaction both to the optimal allocation of benefits and to the resulting reduction in poverty

hunger inequality ethics and aid abstractthis article considers the inequality in the cross country distribution of hunger using multiple ethical underpinnings under sovereign equality each nation state receives equal weighting leading to the conclusion that hunger should be concentrated in a few large countries under the democratic ethic individuals receive equal weighting and the global distribution of hungry people is irrelevant inequality aversion deliberately prefers equal levels of hunger across countries these ideals are presented in a general social welfare function and compared to the actual changes in hunger during 1991 2001 the distribution of food aid to reduce both hunger and hunger inequality are considered

societal poverty a relative and relevant measure poverty lines are typically higher in richer countries and lower in poorer ones reflecting the relative nature of national assessments of who is considered poor in many high income countries poverty lines are explicitly relative set as a share of mean or median income despite systematic variation in how countries define poverty global poverty counts are based on fixed value lines to reflect national assessments of poverty in a global headcount of poverty this paper proposes a societal poverty line the proposed societal poverty line is derived from 699 harmonized national poverty lines and has an intercept of 1 per day and a relative gradient of 50 percent of median national income or consumption the societal poverty line is more closely aligned with national definitions of poverty than other proposed relative lines by this relative measure societal poverty has fallen steadily since 1990 but at a much slower pace than absolute extreme poverty

labor productivity during the great depression abstract during the 1929 1933 contraction labor productivity was countercyclical in several manufacturing sectors evidence consistent with the view that large negative demand shocks pushed the economy down a static neoclassical production function this evidence does not readily square with explanations for the contraction emphasizing labor hoarding and increasing returns

the effects of a large discrete maize price increase on the distribution of household welfare and poverty in rural kenya1 this study estimates the effects of a large discrete maize price increase on the welfare of a sample of rural kenyan households the usual first order welfare approximation formula is extended to a second order formula that allows for supply and demand responses to the price change results show that many rural households are not affected greatly by the price change and there are about as many gainers as losers however these full sample results mask important differences across regions welfare gains generally take place in major production areas while losses are in areas where most households are net buyers of maize semiparametric methods are used to investigate the relationship between income and the size of the welfare effect and poverty dominance techniques are applied to study the impacts of the maize price increase on rural poverty

does it pay to get an a school resource allocations in response to accountability ratings abstract this paper examines public school district budgetary responses to school accountability ratings we identify school district budgetary changes through a rating shock due to a major change in school accountability systems in texas texas implemented a new accountability system and new exam and allowed schools a gap year to adjust to the new test using the new texas exam as an exogenous change we find a 1 5 increase in instructional budgets mainly for teachers as a response to a drop in rating this increase is found to disappear within 3 years suggesting temporary budget support to learn the new system but no long run institutional change

on the coverage of public employment schemes for poverty alleviation abstract the cost effectiveness of public employment as a means of poverty alleviation depends on policy design choices concerning coverage and wage rates the choice is between schemes which aim for wide coverage at potentially low wages and schemes which ration participation so that more beneficiaries can escape poverty conditions are derived for ranking stylized policy alternatives in terms of a broad class of poverty measures the preferred policy is shown to depend on the budget level administrative cost the initial wage distribution and the policy maker s aversion to poverty empirical simulations for bangladesh data generally support wide coverage for distributionally sensitivity poverty measures but limited coverage for other measures

optimal non linear income taxation for the alleviation of income poverty there has been much discussion recently of structuring tax and transfer programs to ensure that resources go to the poor with minimal leaks to the nonpoor the poor have no incentive to earn income with 100 percent marginal tax rates but how high or low the marginal rate of taxation should be and how they should vary with income is a complex issue and opinions vary social security schemes that withdraw benefits represent an extremely high effective marginal tax rate other schemes call for relatively low marginal tax rates at the bottom of the income distribution which tax transfer schedule does most to reduce poverty the issue is one of optimal nonlinear income taxation the authors show that one of the key theoretical results of the welfarist literature is overturned if it is desirable for everybody to work the optimal marginal tax rate on the very poorest individuals is strictly negative they argue that the nonwelfarist perspective points toward lower marginal tax rates in the lower part of the income distribution than does the welfarist perspective but numerical simulations suggest that the effect is of limited quantitative significance using conventional functional forms and parameter values optimal marginal tax rates on the poor are in the 60 70 percent range

food for thought the effects of school accountability plans on school nutrition abstract with the passage of the no child left behind act of 2001 school accountability is now federal law continuing the recent trend of states implementing significant accountability systems for schools this paper studies an unusual yet powerful school response to accountability systems using disaggregated school lunch menus from a random sample of school districts in virginia we find that schools threatened with accountability sanctions increase the caloric content of their lunches on testing days in an apparent attempt to boost short term student cognitive performance moreover we find that the schools that responded the most along these dimensions experienced the greatest improvements in standardized test scores

poverty and basic needs fulfilment in africa during structural change evidence from cote d ivoire abstract much attention is given in the literature to the evolution of social indicators during periods of structural adjustment and economic reform this paper argues that these processes are not distribution neutral from the point of view of basic needs fulfilment and that hence the focus should not be on aggregate indicators but on the distribution of beneficiaries of social services and changes in this distribution evidence is presented for cote d ivoire during the second half of the 1980s a period of intense structural change which shows that the poorest absorbed the bulk of the decline in basic needs fulfilment as a result of structural change this was the case for almost all aspects of basic needs and occurred regardless of the overall trend in the social indicators

measuring human capital divergence in a growing economy abstract the stylized fact that the fraction of workers who are college graduates appears to increase more in us cities where the initial share is larger has attracted significant attention furthermore more educated cities appear to grow faster these two trends could portend the divergence of cities by skill with low skill workers segregated in slow growing or declining cities this paper compares measures of skill divergence and finds that relative measures which have the property of scale invariance show no divergence for the period from 1970 to 2010 in addition the relation between skill intensity and city growth appears to be concave so that differences in the growth rate of skill intensity across cities may diminish over time as the average college share of the country rises

why not consider that being absolutely poor is worse than being only relatively poor abstract no current strategy to measure income poverty is able to i account for both its absolute and relative aspects and ii always consider that an individual who is absolutely poor is poorer than another individual who is only relatively poor i propose a measure of income poverty satisfying i and ii unlike alternative proposals satisfying i a decrease in a poor individual s income never reduces this measure an application illustrates that the measure yields intuitive judgments about unequal growth experiences for which all absolute resp relative poverty measures systematically conclude that poverty has decreased resp increased

does child undernutrition persist despite poverty reduction in developing countries quantile regression results abstract the eradication of child undernutrition and extreme poverty are important objectives for most societies countries with higher national incomes usually improve in both dimensions but not always at the same rate using quantile regression we show that poverty rates tend to decline with increased income at a roughly constant elasticity in contrast while the prevalence of child wasting declines at that same elasticity where it is most widespread the elasticity becomes smaller as wasting becomes less prevalent this finding suggests a greater need for increasingly targeted interventions to achieve a given reduction in undernutrition as its prevalence declines

how accountability pressure on failing schools affects student achievement abstract although an emerging body of evidence has shown that the threat of sanctions on low performing schools can raise student test scores in the short run the extent to which these test score improvements are due to schools manipulation of the accountability system has remained uncertain in this paper i provide two new strands of evidence to evaluate the relative importance of educational reforms and gaming behavior in generating test score gains by threatened schools first using a regression discontinuity design that exploits florida s system of imposing sanction threats on the basis of a cutoff level of performance i estimate medium run effects on student test scores from having attended a threatened elementary school threat induced math improvements from elementary school largely persist at least through the first 1 to 2 years of middle school while evidence for persistence of reading improvements is less consistent second i analyze the effects of sanction threats on various features of educational production and i find that sanction threats raise school spending on instructional technology curricular development and teacher training both strands of evidence are consistent with a predominant role for educational reforms in generating test score gains by threatened schools

public sector performance measurement and stakeholder support abstract over the past several decades there has been dramatically increased attention paid to measuring the performance of public sector and nonprofit organizations in the united states and elsewhere recent research has indicated that public sector and nonprofit organizations are responsive to performance measurement in both productive and unproductive ways however it is not yet known how stakeholders respond to this measurement this paper makes use of a unique panel survey dataset of the population of elementary and middle schools in the state of florida to directly investigate this question we exploit the fact that florida changed its school grading system in 2002 and study the degree to which private contributions to schools are responsive to the information contained in school grades we find evidence that school grades can have substantial effects on a school s ability to obtain private contributions we also observe that schools serving different clienteles are treated differently in response to changes in school grades

concepts of poverty and the poverty line abstract various approaches adopted in developed economies to distinguishing between the poor and non poor to setting a poverty line are reviewed these include the budget standard food ratio official subjective and relative poverty line methods as well as the analysis of indicators of deprivation there has been significant progress in recent years in the degree of sophistication involved and a movement away from approaches with a quasi absolute background however all the methods face formidable problems at conceptual and empirical levels and no single approach is likely to dominate

the effect of transfers on household expenditure patterns and poverty in south africa abstract this paper uses household level unit record data from south africa to examine the behavioural and welfare impacts of private and public transfers we allow for joint endogeneity of resource variables and the expenditure shares our results show that crowding out of private transfers as a result of the introduction of public pensions holds only for poor households and not for the non poor both private transfers and public pensions significantly reduce poverty but private transfers have a larger impact on expenditure patterns the results also reject the hypothesis of income pooling underlying the conventional unitary model by finding that the marginal impact on expenditures are different for public pension received private transfer received and other resources flowing into the household the principal conclusions are robust to changes in specification

employment and unemployment in the 1930s the great depression is to economics what the big bang is to physics as an event the depression is largely synonymous with the birth of modern macroeconomics and it continues to haunt successive generations of economists with respect to labor and labor markets these facts evidently include wage rigidity persistently high unemployment rates and long term joblessness traditionally aggregate time series have provided the econometric grist for distinguishing explanations of the great depression recent research on labor markets in the 1930s however has shifted attention from aggregate to disaggregate time series and towards microeconomic evidence this shift in focus is motivated by two factors first disaggregated data provide many more degrees of freedom than the decade or so of annual observations associated with the depression and thus may prove helpful in distinguishin g macroeconomic explanations second disaggregation has revealed aspects of economic behavior hidden in the time series that may be essential to their proper interpretation and in any case are worthy of study in their own right although the substantive findings of recent research are too new to judge their permanent significance i believe that the shift towards disaggregated analysis is an important contribution the paper begins by reviewing the conventional statistics of the united states labor market during the great depression and the paradigms to explain them it then turns to recent studies of employment and unemployment using disaggregated data of various types the paper concludes with discussions of

a note on pro poor growth this paper proposes a poverty growth curve that measures whether economic growth is pro poor or not propoor our methodology is developed based on atkinson s theorem linking the generalized lorenz curve and changes in poverty this methodology is applied to both thailand s unit record household surveys and international cross country data empirical study illustrates that our approach to measuring pro poor growth provides conclusive results in the majority of cases d 2004 elsevier b v all rights reserved

poverty and inequality in java examining the impact of the changing age educational and industrial structure abstract this paper uses the method of dinardo et al dinardo j fortin n m lemieux t 1996 labor market institutions and the distribution of wages 1973 1992 a semiparametric approach econometrica 64 5 sept 1001 1044 to examine the distribution of the benefits of growth in java dinardo et al s method presents the decompositions visually rather than in the form of opaque summary statistics in this paper it was modified so that changes in the cumulative distribution functions lorenz curves and generalized lorenz curves are decomposed the change in the distribution of per capita income between 1984 and 1990 is related to the aging of the population decreased reliance on agriculture increased educational attainment and changes in incomes within industry and age education categories

the impact of coffee certification on small scale producers livelihoods a case study from the jimma zone ethiopia what is the impact of product certification on small scale farmers livelihoods to what extent does the participation of ethiopian small scale coffee farmers in certified local cooperative structures improve their socioeconomic situation to answer these questions this article employs household data of 249 coffee farmers from six different cooperatives collected in the jimma zone of southwestern ethiopia in 2009 findings show that the certification of coffee cooperatives has in total a low impact on small scale coffee producers livelihoods mainly due to 1 low productivity 2 insignificant price premium and 3 poor access to credit and information from the cooperative differences in production and organizational capacities between the local cooperatives are mirrored in the extent of the certification benefits for the smallholders good cooperatives have reaped the benefits of certification whereas bad ones did not fare well in this regard the cooperative effect overlies the certification effect

where do the poor live this paper argues that the distribution of global poverty has changed and that most of the world s poor no longer live in countries officially classified as low income countries lics it is estimated that the majority of the world s poor or up to a billion people live in middle income countries mics this pattern is largely as a result of the recent graduation into the mic category of a number of populous countries the paper discusses the trends in the distribution of global poverty and opens a wider discussion on the potential implications for aid and development cooperation

why have some indian states done better than others at reducing rural poverty the unevenness of the rise in rural living standards in the various states of india since the 1950s allowed the authors to study the causes of poverty they modeled the evolution of average consumption and various poverty measures using pooled state level data for 1957 91 they found that poverty was reduced by higher agricultural yields above trend growth in nonfarm output and lower inflation rates but these factors only partly explain relative success and failure in reducing poverty initial conditions also mattered states that started the period with better infrastructure and human resources with more intense irrigation greater literacy and lower infant mortality rates had significantly greater long term rates of consumption growth and poverty reduction by and large the same variables that promoted growth in average consumption also helped reduce poverty the effects on poverty measures were partly redistributive in nature after controlling for inflation the authors found that some of the factors that helped reduce absolute poverty also improved distribution and none of the factors that reduced absolute poverty had adverse impacts on distribution in other words there was no sign of tradeoffs between growth and pro poor distribution

poverty transition and persistence in ethiopia 1994 2004 summary this study analyzes the persistence of poverty in both rural and urban areas in ethiopia during 1994 2004 the key finding is that households move frequently in and out of poverty but the difficulty of exiting from poverty like the chance of avoiding slipping back increases with the time spent in that state and varies considerably between male and female headed households our results imply that it is important to design anti poverty policies both to hinder households from slipping into extreme poverty and to minimize the length of the poverty spell for households once they have fallen into it

one kind of freedom poverty dynamics in post apartheid south africa abstract a 1993 south african living standards survey documented the legacy of apartheid in the form high levels of inequality and human insecurity drawing on a 1998 re survey of households in the 1993 study this paper explores whether this legacy has been superseded or whether apartheid s end has been only one kind of freedom that has left households in a poverty trap from which they cannot escape after proposing a theoretically grounded dynamic poverty typology that distinguishes stochastic from structural poverty transitions the paper goes on to estimate that significant numbers of the south african poor are potentially trapped in a structural poverty trap and lack the means to escape poverty over time

measuring welfare poverty and inequality a class of poverty measures is identified the members of which satisfy strong monotonicity and transfer conditions these measures are closely related to indices of income inequality based on the notion of a mean equivalent income a restriction on the class of admissible measures allows poverty to be interpreted in terms of the loss in mean equivalent income resulting from the fact that some people are poor copyright 1987 by royal economic society

equity regarding poverty measures differences in needs and the role of equivalence scales the paper investigates the definition of equity regarding poverty measures when there are different household types in the population it demonstrates the implications of a between type regressive transfer principle for poverty measures for the choice of poverty lines and for the measurement of living standard the role of equivalence scales which are popular in empirical work on poverty measurement is clarified ce memoire examine la definition de mesures de pauvrete fondees sur l equite quand existent differents types de menages dans la population on montre les implications d un principe de transfert regressif entre types de menages pour les mesures de pauvrete pour la definition des seuils de pauvrete et pour la mesure du niveau de vie on clarifie le role des echelles d equivalence qui sont d un usage generalise dans les travaux sur la mesure de la pauvrete

food standards certification and poverty among coffee farmers in uganda summary voluntary standards are gaining in importance in global markets for high value foods we analyze and compare impacts of three sustainability oriented standards fairtrade organic and utz on the livelihoods of smallholder coffee farmers in uganda using survey data and propensity score matching with multiple treatments we find that fairtrade certification increases household living standards by 30 and reduces the prevalence and depth of poverty for the other two certification schemes no significant impacts are found several factors that can explain differential impacts are discussed overly general statements about the effects of sustainability standards on smallholder livelihoods may be misleading

human capital divergence and the size distribution of cities is gibrat s law obsolete this article studies how the changing geographic distribution of skilled workers in the us affects theoretical models that use gibrat s law to explain the size distribution of cities in the empiri

do accountability and voucher threats improve low performing schools abstract we study the effects of the threat of vouchers and stigma in florida on the performance of low performing schools estimates of the change in raw test scores from the first year of the reform are consistent with the early results which claimed large improvements associated with the threat of vouchers however we also find that much of this estimated effect may be due to other factors the relative gains in reading are largely explained by changing student characteristics and the gains in math though larger appear limited to the high stakes grade we also find some evidence that these improvements were due more to the stigma of receiving the low grade rather than the threat of vouchers

noncomparable poverty comparisons poverty estimates based on enumeration from a single point in time form the basis for most country level analysis of poverty cross country comparisons of poverty and global counts of the poor implicitly assume that country level poverty headcounts are comparable this paper illustrates that the assumption of comparability is potentially invalid when households are interviewed multiple times throughout the year as opposed to a single visit interview an example from jordan illustrates how the internationally comparable approach of handling data from repeat visits yields a poverty rate that is 26 per cent greater than the rate that is currently reported as the official estimate

teaching to the rating school accountability and the distribution of student achievement this paper examines whether minimum competency school accountability systems such as those created under no child left behind influence the distribution of student achievement because school ratings in these systems only incorporate students test scores via pass rates this type of system increases incentives for schools to improve the performance of students who are on the margin of passing but does not increase short run incentives for schools to improve other students performance using student level panel data from texas during the 1990 s i explicitly calculate schools short run incentives to improve various students expected performance and i find that schools do respond to these incentives students perform better than expected when their test score is particularly important for their schools accountability rating also low achieving students perform better than expected in math when many of their classmates math scores are important for the schools rating while relatively high achieving students do not perform better distributional effects appear to be related to broad changes in resources or instruction as well as narrowly tailored attempts to improve the performance of specific students

defining poverty lines as a fraction of central tendency we show under lognormality that when the gini coefficient is stable over time defining the poverty line as a fraction of a central tendency of the living standard distribution restricts the evolution of the poverty measures to be stable that is poverty does not change if the gini coefficient does not change moreover when the gini coefficient slightly changes most of the poverty change can be considered a change in inequality then the consequences of using different poverty lines are analysed thus important features in studies of poverty change based on these lines may result from methodological choices rather than from economic mechanisms