the new economics of teachers and education rapidly growing costs of elementary and secondary education are studied in the context of the rising value of women s time the dramatic increase in direct costs of education per student in the past 3 decades is empirically linked to increasing demand and utilization of teacher and staff inputs attributable to growing market opportunities for women and changes in the structure of families on the supply side the flexibility option that female teachers who take temporary leaves do not suffer subsequent wage loss upon reentry is shown to be an important attraction of the teaching profession to women

the environment and emerging development issues development economics for the most part has failed to recognize renewable environmental resources as economic goods yet the lives of the poor in developing countries are intimately tied to the fate of their local common property resources soil fuel wood water and so on ignoring the loss of common property renewable resources via degradation centralization or privatization in calculations of net national product can mask the destruction of resources available to a country s poor behind the false appearance of a growing national economy this paper describes the difference between the problem of managing local common property resources in developing countries and the problem of protecting the global commons such as the atmosphere and oceans it outlines the calculations that would include the local commons in the national income accounting of capital assets and argues that the interests of those most dependent on the increasingly scarce local commons will be best served by placing control in their hands while the central government provides infrastructure and educational support to control the pollution of the global commons on the other hand the paper sketches a plan in which most countries would have a high incentive to participate a global allocation of limited tradable permits to discharge defined pollutants

land ownership as insurance and the market for land a study in rural vietnam we propose simple empirical insights to analyze the relationship between the value of the safety net embedded in land and households decision to sell land land sales may differ from other kinds of land transactions such as rental free loans and gifts in terms of future capacities to safeguard livelihood households well insured through nonland riskcoping mechanisms are expected to make use of sales more frequently than others we test this hypothesis with 2006 survey data from vietnam and find that selling households are less vulnerable better educated and richer than those that use other transfer types

using maimonides rule to estimate the effect of class size on scholastic achievement the twelfth century rabbinic scholar maimonides proposed a maximum class size of 40 this same maximum induces a nonlinear and nonmonotonic relationship between grade enrollment and class size in israeli public schools today maimonides rule of 40 is used here to construct instrumental variables estimates of effects of class size on test scores the resulting identiecation strategy can be viewed as an application of donald campbell s regression discontinuity design to the class size question the estimates show that reducing class size induces a signiecant and substantial increase in test scores for fourth and efth graders although not for third graders when asked about their views on class size in surveys parents and teachers generally report that they prefer smaller classes this may be because those involved with teaching believe that smaller classes promote student learning or simply because smaller classes offer a more pleasant environment for the pupils and teachers who are in them mueller chase and walden 1988 social scientists and school administrators also have a longstanding interest in the class size question class size is often thought to be easier to manipulate than other school inputs and it is a variable at the heart of policy debates on school quality and the allocation of school resources in many countries see e g robinson 1990 for the united states ofsted 1995 for the united kingdom and moshel ravid 1995 for israel this broad interest in the consequences of changing class size

peer pressure and partnerships partnerships and profit sharing are often claimed to motivate workers by giving them a share of the pie but in organizations of any significant size the free rider effects would seem to choke off

does rising landlessness signal success or failure for vietnam s agrarian transition in the wake of reforms to establish a free market in land use rights vietnam is experiencing a pronounced rise in rural landlessness to some observers this is a harmless by product of a more efficient economy while to others it signals the return of the pre socialist class structure with the rural landless at the bottom of the economic ladder the authors theoretical model suggests that removing restrictions on land markets will increase landlessness among the poor but that there will be both gainers and losers with uncertain impacts on aggregate poverty empirically they find that landlessness is less likely for the poor and that the observed rise in landlessness is poverty reducing on balance however there are marked regional differences notably between the north and the south

compensation and productive efficiency in partnerships evidence from medical groups practice relatively little is known about the behavior and performance of firms organized as partnerships in this paper we attempt to fill that gap by developing and testing a model of the effect of alternative compensation arrangements on productive efficiency in medical group practices the technique employed is maximum likelihood production frontier estimation we provide a simple behavioral model of the determination of productive efficiency and a new interpretation of the economic measure of technical efficiency we derive a behavioral production function that relates production to individual responses to incentives and we indicate the impossibility of recovering the parameters of the production technology from observed behavior overall the empirical results indicate that incentives do affect productivity a larger number of members in a group decreases productivity while greater average experience leads to greater productivity

estimating the firm s labor supply curve in a new monopsony framework school teachers in missouri in the context of certain dynamic models it is possible to infer the elasticity of labor supply to the firm from the elasticity of the quit rate with respect to the wage using this property we estimate the average labor supply elasticity to public school districts in missouri we leverage the plausibly exogenous variation in prenegotiated district salary schedules to instrument for actual salary these estimates imply a labor supply elasticity of about 3 7 suggesting that school districts possess significant market power the presence of monopsony power in this teacher labor market may be partially explained by its institutional features

school board politics school district size and the bargaining power of teachers unions this paper presents a public choice theory of the bargaining power of teachers unions the theory predicts that the power of the unions rises with the size of a district the theory is tested by examining the relationship between district size and various bargaining outcomes for a sample of 771 california school districts in 1999 2000 as hypothesized teachers salaries rise and the ratio of teachers per pupil falls with increasing district size the paper also considers several alternative explanations for these results

managerial practices and student performance we study the effects of managerial practices in schools on student outcomes we measure managerial practices using the world management survey a methodology that enables us to construct robust measures of management quality comparable across countries we find substantial heterogeneity in managerial practices across six industrialized countries with more centralized systems italy and germany lagging behind the more autonomous systems canada sweden united kingdom and united states for italy we are able to match organizational practices at the school level with student outcomes in a math standardized test we find that managerial practices are positively related to student outcomes the estimates imply that if italy had the same managerial practices as the united kingdom the best performer it would close the gap in the math oecd pisa test with respect to the oecd average we argue that our results are robust to selection issues and show that they are confirmed by a set of iv estimates and by a large number of robustness checks overall our results suggest that policies directed at improving student cognitive achievements should take into account principals selection and training in terms of managerial capabilities

recruiting smarter teachers in recent years many states have raised teacher salaries to attract more capable teachers since teacher labor markets are typically in a state of excess supply success of such policies is contingent on containing perverse feedbacks which arise among exit decisions vacancy rates and the willingness of prospective teachers to invest in occupation specific human capital using sat scores as a measure of ability we find that an across the board raise produces modest improvements in the work force at best indeed under plausible parameter values it is possible for mean ability to decline

can land market reform mitigate the exclusionary aspects of rapid agro export growth abstract agro export growth has been associated with land concentration and employment instability in the wake of exclusionary agro export booms land market reform has been proposed as a way to improve peasant land access through the market developing a model of the economic competitiveness of different classes of producers this paper evaluates the likely effectiveness of land market reform while the model itself gives ambiguous answers numerical simulation identifies a large gap between market price and peasants abilty to pay for land among the components of land market reform policy progressive land taxation appears unlikely to close that competitiveness gap while farm land mortgage banks appear more likely to mitigate exclusionary aspects of growth

how teachers unions affect education production this study helps to explain why measured school inputs appear to have little effect on student outcomes particularly for cohorts educated since 1960 teachers unionization can explain how public schools simultaneously can have more generous inputs and worse student performance using panel data on united states school districts i identify the effect of teachers unionization through differences in the timing of collective bargaining especially timing determined by the passage of state laws that facilitate teachers unionization i find that teachers unions increase school inputs but reduce productivity sufficiently to have a negative overall effect on student performance union effects are magnified where schools have market power

the effect of salaries and opportunity costs on duration in teaching evidence from michigan this paper demonstrates that salaries and opportunity costs have important influences on how long teachers stay in teaching the empirical work is based on a new longitudinal dataset providing information on the careers of 7800 michigan public school teachers the generalized least squares estimation technique accommodates censored observations time varying covariates and fixed effects one implication of the result is that predictions from the current generation of teacher supply and demand models are likely to be misleading copyright 1989 by mit press

the forgotten property rights evidence on land use rights in vietnam summary studies of land property rights usually focus on tenure security and transfer rights rights to determine how to use the land are regularly ignored however user rights are often limited relying on a unique vietnamese panel data set at both household and plot levels we show that crop choice restrictions are widespread and prevent crop diversification restrictions do not decrease household income but restricted households work harder and there are indications that they are supplied with higher quality inputs our findings are consistent with the view that it is possible to intervene effectively in agricultural production to promote output and food security nevertheless potential benefits of a more diversified crop pattern must be carefully considered in a period where global food markets are in turmoil

how vouchers could change the market for education small probability that vouchers will in the foreseeable future be adopted on a large scale in any school district or state at the moment only three states have adopted publicly funded voucher programs and all of these programs are limited in scale nonetheless in recent years over 40 state legislatures have considered proposals to provide some type of voucher program or tuition tax credit for at least some families in a given state or school district and the children s scholarship fund see http www scholarshipfund org has helped create or expand privately funded voucher programs in numerous cities as vouchers become a more significant part of education policy debates the time is right to consider what we know and do not know about the likely effects of adopting various voucher schemes in the balance of this paper i describe both empirical and theoretical work on education that speaks to this topic i argue that we cannot confidently predict the outcomes that would result from various voucher schemes and i also stress that debates over vouchers per se are not informative details concerning funding targeting and discretion in the use of vouchers should greatly affect the outcomes associated with any particular voucher program still empirical evidence on the performance of public versus private schools as well as numerical results from existing simulation models suggest that policymakers should be able to design voucher programs that would be helpful to minority students in large cities public schools in large cities often perform poorly in minority neighborhoods and this is especially true in economically disadvantaged areas

school expenditures and post schooling earnings evidence from high school and beyond studies based on inputs measured at the state level generally report that school expenditures have substantial effects on students adult wages whereas studies based on less aggregated measures report small effects the author uses wage data from high school and beyond to analyze this discrepancy and to estimate the effect of school expenditures on students post schooling earnings the author finds that the discrepancy in the literature stems mostly from two factors measurement error in district level expenditures and omitted state effects in the earnings regression the author also finds that the effect of school expenditures on earnings is significant but small a 10 increase in school spending would increase students adult wages by only 0 68 copyright 1996 by mit press

behavioral responses to risk in rural china does risk perpetuate poverty in a credit constrained economy jalan and ravallion study portfolio and other behavioral responses to measured risk using household panel data for rural china one quarter of wealth is held in unproductive liquid forms but only a small share of this appears to be a precaution against income risk the authors estimate that eliminating income risk would reduce the share of wealth held in liquid form by less than 1 percentage point moreover that effect is confined largely to middle income groups high income households do not it seems need to hold unproductive cautionary wealth and the poor probably cannot afford to do so the authors find no evidence that income risk discourages schooling but risk does inhibit the out migration of labor generally the results provide only limited support for the idea that uninsured risks promote unproductive portfolio behavior in this setting there is such an effect but it is small in magnitude and cannot be deemed an important cause of poverty

measuring investment in education historic debates about the measurement of capital are even more complicated in the case of education and human capital as extensive research demonstrates education resources are not consistently related to student performance in existing elementary and secondary schools this inefficiency in public schools implies that spending and resource measures do not accurately capture variations in school quality this finding then has clear implications for both education policy and economic research because school inputs are poor policy instruments an alternative policy focus that appears much more productive is performance incentives related to student achievement

local characteristics and public production the case of education in a long tradition of papers beginning with borcherding and deacon 5 and bergstrom and goodman 3 local government expenditure is viewed as the outcome of a political process in which the utility of the median voter is maximized subject to an appropriate resource constraint expenditures are specified as a function of the median voter s income the tax price and a set of local characteristics representing the tastes of the jurisdiction s residents the tax price variable incorporates the median voter s tax share and unit costs of providing local public services which depend on input prices and population served local variables though included on the demand side as taste factors are assumed to have no effect on the cost of producing local public services in this paper we ask whether local variables affect production costs directly using california data in which taste factors are virtually eliminated from the demand for education expenditure we find that local variables altect the production of education achievement sign y empirical estimates from median voter models in which local variables are

would higher salaries keep teachers in high poverty schools evidence from a policy intervention in north carolina abstract for a three year time period beginning in 2001 north carolina awarded an annual bonus of 1800 to certified math science and special education teachers working in public secondary schools with either high poverty rates or low test scores using longitudinal data on teachers we estimate hazard models that identify the impact of this differential pay by comparing turnover patterns before and after the program s implementation across eligible and ineligible categories of teachers and across eligible and barely ineligible schools results suggest that this bonus payment was sufficient to reduce mean turnover rates of the targeted teachers by 17 experienced teachers exhibited the strongest response to the program finally the effect of the program may have been at least partly undermined by the state s failure to fully educate teachers regarding the eligibility criteria our estimates most likely underpredict the potential outcome of a program of permanent salary differentials operating under complete information

incentives in organizations n 1975 steven kerr published on the folly of rewarding a while hoping for b the argument was simple you get what you pay for kerr distilled this unifying theme from a disparate set of examples involving politicians soldiers doctors orphanage directors professors and students as well as manufacturing and clerical employees and even human resource managers from these examples kerr pp 77980 concluded that two main causes of distorted incentives are fascination with an objective criterion where individuals seek to establish simple quantifiable standards against which to measure and reward performance and overemphasis on highly visible behaviors when some parts of the task are highly visible while others are not it took agency theory 15 years to express kerr s title not to mention to evaluate or extend his conclusions during this period agency theory was obsessed with the tradeoff between incentives and insurance even though clear eyed observations like kerr s about the design and performance of real incentive contracts suggested that several other issues are at least as important fortunately recent work has brought agency theory not only to kerr s position but beyond in this paper i summarize four new strands in agency theory that help me think about incentives in real organizations as a point of departure i begin with a quick sketch of the classic agency model i then discuss static models of objective performance measurement that sharpen kerr s argument repeated game models of subjective performance assessments incentives for skill development rather than simply for effort and incentive contracts between versus within organizations i con

formal and informal risk sharing in ldcs theory and empirical evidence in village economies limited commitment models have been proposed as theoretical alternatives to the complete markets hypothesis and have been shown to be empirically relevant yet village institutions might be able to enforce some contracts we construct a theoretical model which shows how households can insure through both formal and informal contracts when some verifiable production takes place in an environment of incomplete markets this theoretical setting nests the case of complete markets when all risks can be insured by formal contracts because all states of nature would be verifiable and the case where only informal agreements are available agreements specifying informal transfers that needs to be self enforceable we derive two equations of interest the income equation which is partially determined by the formal contract and an euler type equation where consumption growth is affected by lagged consumption instead of being a martingale using semi parametric specifications we derive testable restrictions of our model we estimate both equations using data of village economies in pakistan empirical results are consistent with the model the estimation and allows to show that the incentive constraints due to selfenforcement bind and that formal contracts are used to reduce the probability of binding the constraint

developments in the throughput income relationship theoretical and empirical observations abstract it has been suggested that the relationship between income and the associated environmental pressure in terms of derived materials inputs and pollution levels may take an inverted u shape indicating a delinking of environmental pressure from economic growth in relation to rising per capita incomes the likelihood of such a relationship being persistent is discussed in the context of a simple macro model of industrial metabolism and the possibility of relinking clearly emerges data on specific indicators of environmental pressure i e the throughput of materials energy and the volume of transport in 19 countries have been used to investigate patterns of delinking the results suggest that delinking may not be persistent already some advanced economies may be entering a new period of relinking the relationships between environmental pressure and welfare in the medium long term may be n shaped rather than inverted u shaped

green accounting for a sustainable economy policy use and analysis of environmental accounts in the philippines abstract statisticians avoid getting involved in data analysis leaving data users on their own in interpreting the results of their work this is particularly unfortunate in a new area of applied statistics such as environmental accounting with which few are really familiar earlier this year data producers and users explored in a national seminar possible policy applications of the results of a green accounting project in the philippines the main findings of the author s contribution to the seminar on which the present paper is based are that environmental accounts 1 present evidence of sustainable economic performance in the country during the relatively short time period of 1988 1994 2 provide information for environmental cost internalization 3 may guide investment to environmentally sound production processes 4 help to specify and monitor policies of natural wealth conservation distribution and management and 5 reveal major data gaps the paper concludes that environmental accounts help to assess the sustainability of economic growth in terms of broadly defined capital maintenance the sustainability of development however would have to be measured by alternative or supplementary physical indicators linked to quantifiable standards or targets

the economics of teacher quality abstract concern is often voiced about the quality of american schoolteachers this paper suggests that while the relative quality of teachers is declining this decline may be the result of technological changes that have raised the price of skilled workers outside teaching without affecting the productivity of skilled teachers growth in the price of skilled workers can cause schools to lower the relative quality of teachers and raise teacher quantity instead evidence from the national longitudinal survey of youth demonstrates that wage and schooling are good measures of teacher quality analysis of u s census microdata then reveals that the relative schooling and experience adjusted relative wages of u s schoolteachers have fallen significantly from 1940 to 1990 moreover class sizes have also fallen substantially the declines in class size and in relative quality seem correlated over time and space with growth in the relative price of skilled workers

the performance and competitive effects of school autonomy this paper studies a recent british reform that allowed public high schools to opt out of local authority control and become autonomous schools funded directly by the central government schools seeking autonomy had only to propose and win a majority vote among current parents almost one in three high schools voted on autonomy between 1988 and 1997 and using a version of the regression discontinuity design i find large achievement gains at schools in which the vote barely won compared to schools in which it barely lost despite other reforms that ensured that the british education system was by international standards highly competitive a comparison of schools in the geographic neighborhoods of narrow vote winners and narrow vote losers suggests that these gains did not spill over

asset smoothing consumption smoothing and the reproduction of inequality under risk and subsistence constraints abstract a growing literature asks whether low wealth agents can accumulate assets over time or whether they are trapped in poverty this paper develops a stochastic dynamic programming model with endogenous asset price risk to explore savings and portfolio decisions in a resource poor environment characterized by risk and subsistence constraints optimal portfolio strategies are found to bifurcate despite divisible assets and fully rational agents wealthier agents acquire a higher yielding portfolio and pursue conventional consumption smoothing poorer agents acquire a less remunerative portfolio and pursue asset smoothing rather than consumption smoothing asset based risk coping thus results in positive correlation between initial wealth and portfolio rate of return

monopsony mobility and sex differences in pay missouri school teachers we examine the sex differences in the pay of school teachers in missouri in missouri school districts pay is determined by a salary schedule that maps teaching experience and education level of an individual to a salary level in spite of this apparently mechanical rule for determining pay female teachers earn less than male teachers after controlling for experience and education we explore how such a difference could arise from differential job mobility and find some evidence to support this idea however within district differences in pay are a more important source of differences in pay between men and women

the economics of schooling production and efficiency in public schools n recent years public and professional interest in schools has been heightened by a spate of reports many of them critical of current school policy these policy documents have added to persistent and long standing concerns about the cost effectiveness and fairness of the current school structure and have made schooling once again a serious public issue as in the past however any renewed interest in education is likely to be short lived doomed to dissipate as frustration over the inability of policy to improve school practice sets in this frustration about school policy relates directly to knowledge about the educational production process and in turn to underlying research on schools although the educational process has been extensively researched clear policy prescriptions flowing from this research have been difficult to derive 2 there exists however a consistency to the research findings that does have an immediate application to school policy schools differ dramatically in quality

new ways to assess and enhance land registry sustainability evidence from rwanda summary rwanda has recently implemented a nation wide program of first time land regularization ltr that many believe set new standards for the region we use administrative data combined with household survey and program rollout information to explore sustainability of the infrastructure created in this process including the impact of public efforts to increase registration of subsequent transactions we find that the program provided significant benefits in terms of gender equality and credit access while opening up new opportunities in terms of land taxation or land use planning but that high level of rural informality may undermine these in the medium to long term while public efforts to decentralize service provision helped to significantly reduce informality additional efforts are likely to be needed to ensure sustainability of the registry we discuss how rwanda can further move in this direction and draw out implications for other countries considering first time adjudication and registration of property rights

examining the link between teacher wages and student outcomes the importance of alternative labor market opportunities and non pecuniary variation researchers using cross sectional data have failed to produce systematic evidence that teacher salaries affect student outcomes these studies generally do not account for non pecuniary job attribu

understanding the twentieth century growth in u s school spending persistent increases in spending on elementary and secondary schools have gone virtually undocumented real expenditure per student increased 3 percent per year over the period 1890 1990 decomposition of the spending growth shows that it resulted from a combination of falling pupil staff ratios increasing real wages to teachers and rising expenditure outside of the classroom although the expansion of education for the handicapped has had a disproportionate effect on spending most of the growth in expenditure during the 1980s came from other sources significant teacher salary increases particularly for females have failed to keep up with wages in other occupations

teacher quality in public and private schools under a voucher system the case of chile chile is unusual in having long term experience with nationwide school vouchers a key criticism of school voucher systems is that they make it easier for private schools to attract better teachers to the detriment of public schools this paper uses longitudinal data from chile to estimate a discrete choice dynamic programming dcdp model of teacher and nonteacher labor supply decisions and to explore how wage policies affect the composition of the teacher labor force in public and private schools in the model individuals first decide whether to get a teaching degree and then choose annually from among five work home sector alternatives empirical results show that private voucher schools attract better teachers than public schools however the existence of the private voucher sector also draws higher productivity individuals into the teaching profession

the provision of incentives in firms i ncentives are the essence of economics despite many wide ranging claims about their supposed importance there has been little empirical assessment of incentive provision for workers the purpose of this paper is to critically overview existing work on the provision of incentives since the interests of workers and their employers are not always aligned a large theoretical literature has emphasized how firms design compensation contracts to induce employees to operate in the firm s interest this literature has reached into many areas of compensation and has pointed to a multitude of different mechanisms that can be used to induce workers to act in the interests of their employers these include piece rates options discretionary bonuses promotions profit sharing efficiency wages deferred compensation and so on my objective here is to evaluate this literature in the light of a growing empirical literature on compensation where possible i will address the literature from two perspectives first an underlying assumption of this literature is that individuals respond to contracts that reward performance accordingly i consider whether agents behave in this way and whether these responses are always in the firm s interest second i address whether firms write contracts with these responses in mind in other words do contracts look like the predictions of the theory incentives are provided to workers

do alternative opportunities matter the role of female labor markets in the decline of teacher quality abstract this paper documents the widely perceived but little investigated notion that teachers today are less qualified than they once were evidence of a marked decline in the quality of young women going into teaching between 1960 and 1990 is presented using standardized test scores undergraduate institution selectivity and positive assortative mating characteristics as indicators of quality in contrast the quality of young women becoming professionals increased the roy model of self selection highlights how occupational differences in the returns to skill determine teacher quality estimates suggest the significance of increasing professional opportunities for women in affecting the decline in teacher quality

probation length and teacher salaries does waiting pay off tenure policies for elementary and secondary school teachers is a controversial issue in many states but there is virtually no empirical evidence on how tenure affects teacher labor markets this paper begins to fill this research void by using cross state variation in tenure policies to identify the effects if any of the length of the probationary period on entry level teacher salaries using data from the schools and staffing survey the authors investigate whether districts in states with longer probationary periods offer higher wages to teachers as a way to compensate for the extended evaluative period results suggest that they do although effects are concentrated in districts that are most likely to be competing for teachers with districts in neighboring states with shorter probation periods the authors also find that the relationship between probation length and wages is stronger for experienced teachers and in districts that engage in collective bargaining

does school quality matter returns to education and the characteristics of public schools in the united states this paper estimates the effects of school quality measured by the pupil teacher ratio average term length and relative teacher pay on the rate of return to education for men born between 1920 and 1949 using earnings data from the 1980 census we find that men who were educated in states with higher quality schools have a higher return to additional years of schooling rates of return are also higher for individuals from states with better educated teachers and with a higher fraction of female teachers holding constant school quality measures however we find no evidence that parental income or education affects average state level rates of return

why has the number of teachers per student risen while teacher quality has declined abstract since 1970 the number of teachers per student rose while teacher quality apparently eroded a model of school and voter decisions shows that an increase in the skill price for women may induce schools to hire additional teachers rather than better quality teachers estimation results indicate that the price of skill and alternative wage had offsetting effects on the teacher pupil ratio increased demand for education therefore resulted in larger teacher student ratios in contrast both the skill price and the alternative wage reduced teacher quality increased demand for education did not outweigh the combined price effect and teacher quality fell

performance pay and teachers effort productivity and grading ethics this paper presents evidence about the effect of individual monetary incentives on english and math teachers in israel teachers were rewarded with cash bonuses for improving their students performance in high school matriculation exams the main identification strategy is based on measurement error in the assignment to treatment variable that produced a randomized treatment sample the incentives led to significant improvements in test taking rates conditional pass rates and mean test scores improvements were mediated through changes in teaching methods enhanced after school teaching and increased responsiveness to students needs no evidence was found of manipulation of test scores by teachers

a dynamic option value for institutional change marketable property rights in the sahel in this article we use dynamic programming methods to create an option value measure of the value of the institutional innovation of marketable property rights this measure has two properties that are important to understanding institutional change it is truly dynamic and it allows for agent heterogeneity in the case of west africa we find that the collapse of customary risk management institutions is a vital part of the demand for marketability rights as agents struggle to smooth income and consumption in its wake we find that the social efficiency implications of this demand for institutional innovation are ambiguous

teacher quality and earnings abstract the effect of cognitive ability as indicated by a vocabulary test score on earnings by teachers and selected other occupations is estimated although test scores increase earnings for non teacher occupations the effect of test scores on teacher earnings is zero

incentives for lawyers moving away from eat what you kill the authors study an international law firm that changed its compensation plan for team leaders to address a multitasking problem team leaders were focusing their effort on billable hours and not spending sufficient time on leadership activities to build the firm compensation was changed to provide greater incentives for the leadership activities and weaker incentives for billable hours the effect of this change on the task allocation of the firm s team leaders was large and robust team leaders increased their non billable hours and shifted billable hours to team members the firm s new compensation plan combining an objective formula with subjective evaluations is the fastest growing compensation system among law firms today

land titling and rural transition in vietnam abstract we examine the impact of the 1993 land law of vietnam which gave households the power to exchange transfer lease inherit and mortgage their land use rights we use household surveys before and after the law was passed together with the considerable variation across provinces in the speed of implementation of the reform to identify the impact of the law we find that the additional land rights led to statistically significant increases in the share of total area devoted to long term crops and in labor devoted to nonfarm activities however these changes are not large in magnitude and appear to be driven mainly by the increased security of tenure provided by the law rather than by increased access to credit markets or greater land market participation

if you pay peanuts do you get monkeys a cross country analysis of teacher pay and pupil performance why are teachers paid up to four times as much in some countries compared to others and does it matter specifically is the quality of teachers likely to be higher if they are paid higher up the income distribution in their own country and are pupil outcomes influenced by how well their teachers are paid this paper considers the determinants of teachers salaries across countries and examines the relationship between the real and relative level of teacher remuneration and the internationally comparable measured performance of secondary school pupils we use aggregate panel data on 39 countries published by the oecd to model this association our results suggest that recruiting higher ability individuals into teaching and permitting scope for quicker salary advancement will have a positive effect on pupil outcomes

why do diplomas pay an expanded mincerian framework applied to mexico we compare four explanations for the value of diplomas each of which has implications for unemployment and wage variation amongst graduates most of which have not previously been tested for when seeking to explain the effects of diplomas we test for these implications using a refined econometric framework exploiting idiosyncrasies in mexican labour market and educational institutions premiums in mexico appear to result from diplomas tied to jobs with downwards rigid wages an uncommon but simple explanation the standard explanations including screening are not suggested by mexican data our results illuminate how labour markets segmented by diplomas clear this depends upon the nature of the labour market rigidities exactly as predicted by neoclassical theory

teacher pay and school productivity exploiting wage regulation abstract the impact of teacher pay on school productivity is a central concern for governments worldwide yet evidence is mixed in this paper we exploit a feature of teacher labour markets to determine the impact of teacher wages teacher wages are commonly set in a manner that results in flat wages across heterogeneous labour markets this creates an exogenous gap between the outside labour market and inside regulated wage for teachers we use the centralised wage regulation of teachers in england to examine the effect of pay on school performance we use data on over 3000 schools containing around 200 000 teachers who educate around half a million children per year we find that teachers respond to pay a ten percent shock to the wage gap between local labour market and teacher wages results in an average loss of around 2 in average school performance in the key exams taken at the end of compulsory schooling in england

a dynamic model of teacher labor supply the labor supply decisions of certified elementary and high school teachers are examined using data from a general longitudinal survey a significant decrease in the teaching participation rate tak

does greater school autonomy make a difference evidence from a randomized natural experiment in south korea abstract we exploit the unique features of high schools in seoul to study the effects of school autonomy on student outcomes under south korea s equalization policy both private and public schools in seoul admit students that are assigned randomly to them receive equal government funding charge identical fees and use similar curricula however private schools have greater flexibility in personnel decisions and their principals and teachers face stronger incentives to perform we find that private high schools have better student outcomes than public high schools our results suggest that autonomy in personnel decisions explains the positive student outcomes in private schools

the influence of classroom characteristics on high school teacher turnover i introduction a number of authors have suggested that the u s will face a shortage of qualified teachers in the near future especially in the areas of math and science 1 school districts facing such a shortage could respond in a variety of ways for instance hiring standards could be lowered teachers could be asked to teach outside their areas of certification or funds permitting starting salaries could be increased in an effort to attract the most promising candidates still another option would be to raise teaching loads i e average class size or the number of classes taught thus making do with fewer teachers this option is particularly alluring in light of the fact that average class size has been falling rapidly in the u s over the last twenty years and yet no strong connection between smaller classes and increased student learning has been established 2 there is however a possible hidden cost that needs to be investigated before recommending such a course of action if teachers respond to larger or more frequent classes by quitting then a district that tries to solve its hiring problems in this fashion could simply be increasing its demand for new teachers this paper uses data from the new york state education department s personnel master file for the years 1979 to 1989 in order to investigate whether an increased teaching load affects the likelihood that a teacher will leave his or her district in order to obtain an unbiased sample of job lengths the sample is restricted to full time high school teachers who were newly hired in 1979 3 we estimate a discrete time hazard model in which teaching load is measured as the average class size taught by an individual the number of classes taught and the proportion of classes taught in the teacher s certified area in interpreting our results we pay special attention to whether the behavior of math and science teachers differs from that of other teachers this is an important issue because shortages of qualified teachers in these two areas are predicted to be especially acute ii background the market for teachers differs from a well functioning neoclassical labor market in that salaries are determined through a political process involving various levels of government the public and often teachers unions 4 if the demand for teachers increases as retirements and student enrollment increase then starting salaries cannot be counted on to quickly move to the market clearing level and thus a shortage of teachers becomes a possibility 5 few observers however believe that there will be an actual shortage of warm bodies the more likely scenario is that there will be a lack of teachers trained in specific areas and of high quality teachers in general see murnane et al 1991 1 2 given a limited budget what are the options available to a school district facing this type of shortage the district could settle for hiring lower quality teachers but this might be seen as an unnecessary measure with long term implications taken in response to what could be a temporary situation another option that has been suggested is to increase teacher workloads 6 whether this option is workable depends in part on the exit decisions of teachers a large number of empirical studies have investigated the determinants of teacher turnover however no work specifically directed toward capturing the effect of increased teaching responsibilities on turnover has been done 7 without knowing whether such an effect exists and what the magnitude of it might be informed policy decisions at the district level in response to a shortage of qualified teachers becomes impossible past studies have shown that the probability of a teacher leaving his or her job is high in the first few years after entering the profession falls after the third year 8 and again increases as the teacher nears retirement age murnane et al

school finance spatial income segregation and the nature of communities in a general equilibrium model that links school and housing markets a purely public school system regardless of the degree of centralization results in substantially more spatial income segregation than a purely private system however the combination of a public system with a private school market yields the least residential segregation as housing price distortions from the capitalization of the public system generate incentives for middle and high income private school attendees to live with lower income public school attendees the impact of vouchers and the sensitivity of results to alternative school production models is also investigated

the dynamics of teacher quality abstract an extensive literature finds that while teachers vary considerably in initial quality there are limited teacher quality dynamics except for the first few years of teaching teacher quality does not improve over the course of a teacher s career this study evaluates the importance of various modeling restrictions to the key findings of this literature using data covering all 5th grade public school teachers from the state of north carolina i replicate the findings of the previous literature using their restrictive experience assumptions however using an unrestricted experience model i find that for mathematics achievement there are high returns to later career teaching experience about twice as much dispersion in initial teacher quality as previously estimated and a pattern of negative selection where high quality teachers are more likely to exit

does it pay to pay teachers more evidence from texas abstract this study presents robust evidence on the relationship between teacher pay and turnover using detailed panel data from texas while controlling for changes in district and local labor market characteristics i estimate an overall turnover elasticity of 1 4 and show that the effect is largest for inexperienced teachers declines with experience and disappears around 19 years of experience combining these results with what we know about the relationship between teacher value added and experience i show that paying teachers more improves student achievement through higher retention rates the results also suggest that adopting a flat salary schedule may be a cheap way to improve student performance i find no evidence that pay effects vary by the teacher s gender or subject taught

double for nothing experimental evidence on an unconditional teacher salary increase in indonesia how does a large unconditional increase in salary affect the performance of incumbent employees in the public sector this paper presents experimental evidence on this question in the context of a policy change in indonesia that led to a permanent doubling of teachers base salaries the analysis uses a large scale randomized experiment across a representative sample of indonesian schools that accelerated this pay increase for teachers in treated schools the findings show that the large pay increase significantly improved teachers satisfaction with their income reduced the incidence of teachers holding outside jobs and reduced self reported financial stress nevertheless after two and three years the increase in pay led to no improvement in student learning outcomes the effects are precisely estimated making it possible to rule out even modest positive impacts on test scores the results suggest that unconditional pay increases are unlikely to be an effective policy option for improving the effort and productivity of incumbent employees in public sector settings

recruiting and retaining teachers in the uk an analysis of graduate occupation choice from the 1960s to the 1990s this paper examines the market for teachers in the uk from 1960 to 2002 using six graduate cohort data sets we find that while there is no strong evidence that teachers are underpaid the relative wages in teaching compared with alternative professions have a significant impact on the likelihood of graduates choosing to teach this wage effect is strongest at times of low relative teachers wages or following a period of decline in those wages it is also strongest for those individuals who have more recently graduated and for men

compensation policies and teacher decisions a dynamic discrete choice framework with a flexible structure for unobserved heterogeneity is used to model the occupational decisions of individuals who are certified to teach in elementary and secondary schools the model is estimated using data from the national longitudinal study of the high school class of 1972 and is used to examine the effects of possible changes in the compensation policy for teachers

does raising the principal s wage improve the school s outcomes quasi experimental evidence from an unusual policy experiment in israel this paper reports estimates of the causal effects of a 50 percent increase in the salary of headmasters of high schools in israel the results suggest that the program led to significant improvements in twelfth grade students academic achievements however the effect was relatively modest comprising increases of about 5 10 percent in the school mean matriculation rate average score and number of subjects and credit units taken in matriculation programs based on these results and the lack of evidence regarding the effect of increasing teachers salary it seems that priority should be given to paying higher wages to school principals

the development of a land market insights from cote d ivoire this paper contributes to the debate on rural land sales in africa first it shows that the emergence of sales in the forested area of cote d ivoire corresponds to an imperfect land commoditization due to the social embedding of land transfers in the autochthon migrant relationship then it analyzes land sales in a former no man s land outside this relationship where the transactions correspond to complete sales however a diachronic analysis reveals an involution in the market related to the transformation of the pioneer s individual private right into a family right once the land is inherited highlighting therefore another social dimension of land markets 2006 by the board of regents of the university of wisconsin system

career paths and quit decisions evidence from teaching conventional models predict that workers consider employment opportunities and monetary rewards expected over their lifetimes when making current period decisions such as whether to quit a job this article tests the hypothesis that later career opportunities affect quit decisions by examining the relationship between teaching and school administration evidence on the extent to which administrative positions are available to teachers and the salary premia associated with them is presented discrete time logit hazard models of teacher quits estimated using data from new york state provide some support for the hypothesis though the magnitudes of the estimated effects are small

gender differences in land inheritance schooling and lifetime income evidence from the rural philippines this article examines the difference in lifetime incomes arising from parental preferences in the allocation of land inheritance and investments in schooling between sons and daughters in the rural philippines sons are preferred with respect to land inheritance receiving 0 15 additional hectares of land while daughters are treated more favourably in schooling investments receiving 1 5 more years of schooling however differences in both current and life cycle incomes between sons and daughters are insignificant this suggests that filipino parents allocate intergenerational transfers to equalise incomes among their children without sacrificing efficiency

the market for land an analysis of interim transactions abstract an interim sale is a sale undertaken with the intention of buying back the same good in the near future interim transactions play a prominent role in several markets and they tend to generate multiple equilibria such markets can get caught at a low turnover equilibrium it is alleged that in many ldcs the market for buying and selling land is extremely inactive an interim transactions model is constructed to explain this phenomenon wider issues in land markets including distress sales are analysed as well the model is applied also to labour tying and seasonality in backward agriculture

do public schools hire the best applicants despite a surplus of candidates for most teaching jobs a strong academic record does little for an applicants job prospects this does not appear to result from lukewarm interest on the part of such applicants or choosiness about the positions they accept administrators lack of interest in these candidates may reflect the weakness of competitive pressures in public education policies intended to improve teacher quality need to consider incentives on both the demand and supply sides of the market

expenditures and student achievement in illinois abstract this study examines educational outcomes in illinois for the 1989 1990 school year several measures of educational attainment are analyzed including act scores high school graduation rates and the percentage in a high school planning to attend college the most important results are that an increase in average teacher s salary increases act scores and the percentage college bound and an increase in the pupil teacher ratio reduces the graduation rate and the percentage college bound

formal and informal rural credit in four provinces of vietnam abstract this paper uses a survey of 932 rural households to uncover how the rural credit market operates in vietnam households obtain credit through formal and informal lenders formal loans are almost entirely for production and asset accumulation while informal loans are used for consumption smoothening the determinants of formal and informal credit demand are distinct while credit rationing depends on education and credit history in particular regional differences in the demand for credit are striking a one size fits all approach to credit policy in vietnam would be inappropriate