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Gertler, Paul 1955-

Overview
Works: 103 works in 300 publications in 3 languages and 2,467 library holdings
Genres: Case studies 
Roles: Honoree
Classifications: HD75.9, 338.90072
Publication Timeline
Key
Publications about Paul Gertler
Publications by Paul Gertler
Most widely held works by Paul Gertler
Impact evaluation in practice by Paul Gertler( file )
12 editions published between 2010 and 2014 in 3 languages and held by 364 libraries worldwide
This book offers an accessible introduction to the topic of impact evaluation and its practice in development. While the book is geared principally towards development practitioners and policymakers designing prospective impact evaluations, we trust that it will be a valuable resource for students and others interested in using impact evaluation. Prospective impact evaluations should be used selectively to assess whether or not a program has achieved its intended results, or to test alternatives for achieving those results. We consider that more and better impact evaluation will help strengthen the evidence base for development policies and programs around the world. If governments and development practitioners can make policy decisions based on evidence - including evidence generated through impact evaluation - our hope is that development resources will be spent more effectively, and ultimately have a greater impact on reducing poverty and improving people's lives. The three chapters in this handbook provide a non-technical introduction to impact evaluations, including 'Why Evaluate' in Chapter 1, 'How to Evaluate' in Chapter 2 and 'How to Implement Impact Evaluations' in Chapter 3. These elements are the basic 'tools' needed in order to successfully carry out an impact evaluation. From a methodological standpoint our approach to impact evaluation is largely pragmatic: we think that the most appropriate methods should be identified to fit the operational context, and not the other way around. This is best achieved at the outset of the program, through the design of prospective impact evaluation that can be built into the project's implementation. We argue that gaining consensus between key stakeholders and identifying an evaluation design that fits the political and operational context is as important as the method itself. We also believe strongly that impact evaluations should be upfront about their limitations and caveats. Finally, we strongly encourage policymakers and program managers to consider impact evaluations in a logical framework that clearly sets out the causal pathways by which the program works to produce outputs and influence final outcomes, and to combine impact evaluations with monitoring and selected complementary evaluation approach to gain a full picture of performance. This book builds on a core set of teaching materials developed for the 'Turning Promises to Evidence' workshops organized by the office of the Chief Economist for Human Development (HDNCE) in partnership with regional units and the Development Economics Research Group (DECRG) at the World Bank
The willingness to pay for medical care : evidence from two developing countries by Paul Gertler( Book )
6 editions published in 1990 in English and held by 253 libraries worldwide
This book is about money - money to pay for delivering health services in developing countries. Our account is based on detailed information from two countries, C;te d'Ivoire and Peru. The feasibility and desirability of raising revenue from patients depend on the price sensitivity of the demand for medical care. There are three issues. First, how price elastic is the demand for medical care in general? Second, is the demand for medical care more or less price sensitive for some groups than for others? Finally, the desirability of expanding the utilization of medical care depends on the extent to which its use improves health. In this research we take as given the notion that medical care is efficacious. In some cases, however, quality is so low that this assumption could be suspect. The main part of this study is devoted to answering the first two questions by analyzing the choice of health care provider made by households in rural communities in two developing countries. The answers to these questions are simple: yes, the demand for medical care is price sensitive, but not so much so that user fees cannot be a viable option for resource mobilization. And yes, the poor as well as children will be hurt more by the introduction of user fees than will the population in general
The willingness to pay for education in developing countries : evidence from rural Peru by Paul Gertler( Book )
8 editions published in 1989 in English and held by 106 libraries worldwide
Insuring consumption against illness by Paul Gertler( Book )
13 editions published between 1997 and 2002 in English and held by 98 libraries worldwide
Abstract: One of the most sizable and least predictable shocks to economic opportunities in developing countries is major illness, both in terms of medical care expenditures and lost income from reduced labor supply and productivity. As a result, families may not be able to smooth their consumption over periods of illness. In this paper, we investigate the extent to which families are able to insure consumption against major illness using a unique panel data set from Indonesia that combines excellent measures of health status with consumption information. We focus on the effect of large exogenous changes in physical functioning. We find that there are significant economic costs associated with these illnesses, albeit more from income loss than from medical expenditures. We also find a robust and striking rejection of full consumption insurance. Indeed, the deviation from full consumption smoothing is significant, particularly for illnesses that severely limit physical function; families are able to smooth less than 30 percent of the income loss from these illnesses. These estimates suggest large welfare gains from the introduction of formal disability insurance, and that the large public subsidies for medical care typical of most developing countries may improve welfare by providing consumption insurance
Economic analysis of health sector projects : a review of issues, methods, and approaches by Ramesh Adhikari( Book )
10 editions published in 1999 in English and held by 96 libraries worldwide
Family productivity, labor supply, and welfare in a low-income country by John L Newman( Book )
9 editions published between 1992 and 1995 in English and held by 94 libraries worldwide
This paper develops an analytical approach to estimating family labor supply and consumption decisions appropriate for developing countries. The model identifies structural relationships allowing analysis of the welfare implications of intrahousehold allocation decisions, especially across the generations. The approach allows for an arbitrary number of family members, each of whom may or may not engage in multiple activities. The authors identify the marginal returns to work in self-employment without directly observing the marginal returns or estimating the enterprise's production function. The key feature of the approach is to work with underlying structural marginal return and marginal rate of substitution functions together with first order Kuhn-Tucker conditions. The authors use this model to analyze family consumption and labor supply decisions of rural landholding households in Peru
Investing cash transfers to raise long term living standards by Paul Gertler( file )
10 editions published in 2006 in English and Undetermined and held by 88 libraries worldwide
"The authors test whether poor households use cash transfers to invest in income generating activities that they otherwise would not have been able to do. Using data from a controlled randomized experiment, they find that transfers from the Oportunidades program to households in rural Mexico resulted in increased investment in micro-enterprise and agricultural activities. For each peso transferred, beneficiary households used 88 cents to purchase consumption goods and services, and invested the rest. The investments improved the household's ability to generate income with an estimated rate of return of 17.55 percent, suggesting that these households were both liquidity and credit constrained. By investing transfers to raise income, beneficiary households were able to increase their consumption by 34 percent after five and a half years in the program. The results suggest that cash transfers to the poor may raise long-term living standards, which are maintained after program benefits end. "--World Bank web site
Household production of health : a microeconomic perspective on health transitions by Julie DaVanzo( Book )
3 editions published in 1990 in English and held by 87 libraries worldwide
Over the past 20 years, advances in medical technology have not led to desired health improvements in the Third World. Governments may import and distribute medical technologies widely, but the effectiveness of these technologies will depend on how people respond to them. If such programs are to be effective, planners and practitioners must know what governs families' decisions to seek care and engage in health-improving behaviors. In other words, they need to understand and accommodate behavioral and sociocultural influences on health. This Note argues that behavioral research can inform health policy on three dimensions: (1) how behavioral choices affect health status, (2) what determines these choices, and (3) how policymakers can influence these choices. It shows that economic theory--especially the theory of the household production of health--provides a useful framework for analyzing these three dimensions. In particular, the framework provides a theoretical organizing structure for policy analysis and has important implications for data collection, for the empirical specification of models of behavioral choices, and for the statistical analysis
Empowering Parents To Improve Education Evidence From Rural Mexico by Paul Gertler( file )
10 editions published between 2006 and 2008 in English and Undetermined and held by 87 libraries worldwide
Mexico's compensatory education program provides extra resources to primary schools that enroll disadvantaged students in highly disadvantaged rural communities. One of the most important components of the program is the school-based management intervention known as AGEs. The impact of the AGEs is assessed on intermediate school quality indicators (failure, repetition and dropout), controlling for the presence of the conditional cash transfer program. Results prove that school-based management is an effective measure for improving outcomes, based on an over time difference-in-difference evaluation. Complementary qualitative evidence corroborates the veracity of such findings
Information and the demand for supplemental medicare insurance by Paul Gertler( Book )
11 editions published between 1993 and 1994 in English and held by 78 libraries worldwide
Abstract: While the critical role of imperfect information has become axiomatic in explaining health care market failure, the theory is backed by little empirical evidence. In this paper we use a unique panel data set with explicit measures of information and an educational intervention to investigate the role of imperfect information about health insurance benefits on the demand for supplemental Medicare insurance. We estimate a structural discrete choice model of the demand for supplemental Medicare insurance that allows imperfect information to affect both the mean and the variance of the expected benefits distribution. The empirical specification is a structural panel multinomial probit with an unrestricted variance- covariance, including heteroskedasticity and random effects to control for unobserved heterogeneity. The model is computationally complex and is estimated by simulated maximum likelihood. The empirical results indicate that imperfect information affects the demand for supplemental Medicare insurance by increasing the variance of the expected benefits distribution rather than by systematically shifting the mean of the distribution. We find that the increase in variance due to imperfect information increases the probability of choosing not to purchase supplemental insurance by about 23%. We also found that controlling for unobserved heterogeneity is important. The goodness of fit increased by about 25% and the precision of the estimated effect of information on the variance of the expected benefits distribution improved dramatically
Measuring the willingness to pay for social services in developing countries by Paul Gertler( Book )
7 editions published between 1988 and 1989 in English and held by 65 libraries worldwide
The substitutability of public and private health care treatment of children in Pakistan by Harold Alderman( Book )
2 editions published in 1989 in English and held by 62 libraries worldwide
Strategies for pricing publicly provided health services by Paul Gertler( Book )
6 editions published in 1997 in English and held by 56 libraries worldwide
Health care financing and the demand for medical care ( Book )
2 editions published in 1988 in English and held by 47 libraries worldwide
Quality adjusted cost functions by Paul Gertler( Book )
6 editions published in 1990 in English and held by 46 libraries worldwide
We propose a simple method for estimating cost functions in the presence of endogenous and unobserved quality. The theory of production, the equilibrium conditions implied by optimizing behavior, and exogenous influences on product demand are used to identify the model. An important advantage of the method is that the data requirements, above those necessary for standard cost function estimation, are minimal and the data are usually readily available. Specifically, exogenous information that influences the demand for the firm's product is required. We apply this method to estimate quality-adjusted cost functions in the nursing home industry. Estimation of a translog cost function that ignores quality yields seriously misleading estimates of marginal cost and economies of scale. In particular, while estimation of a quality-exogenous cost function reports economies of scale, estimation of a quality adjusted cost function reveals diseconomies of scale for high quality homes, constant returns to scale for average quality homes, and economies of scale for low quality homes
Medicaid and the cost of improving access to nursing home care by Paul Gertler( Book )
7 editions published in 1989 in English and held by 45 libraries worldwide
In this paper I show that the Medicaid program can improve the access of financially indigent patients to nursing home care by raising the rate of return paid on Medicaid patients' care, but only at the cost of lower quality of care. To quantify the policy tradeoff, I derive expressions for the elasticity of access with respect to total Medicaid expenditures and the elasticity of access with respect to quality. These elasticities expressions are complicated by the fact that Medicaid payment formulas are cost based and, therefore, depend on the quality choices of nursing homes. Using New York State data, I find that a 10% increase in Medicaid expenditures induces a 4.1% increase in Medicaid patient care but also reduces nursing home expenditures on patient services by about 3.4%
Moral hazard in partnerships by Martin Gaynor( Book )
7 editions published between 1990 and 1996 in English and Undetermined and held by 43 libraries worldwide
Abstract: existence of a unique data set on a prominent form of professional partnership
Are user fees regressive? : the welfare implications of health care financing proposals in Peru by Paul Gertler( Book )
7 editions published between 1986 and 1987 in English and held by 39 libraries worldwide
In this paper, we derive a discrete choice model of the demand for medical care from a theoretical model that implies a natural interrelation between price and income. We show that, in the context of a discrete choice model, if health is a normal good, then the price elasticity of the demand for health care must decline as income rises. This implies that the models in previous discrete choice studies which restrict the price effect to be independent of income are misspecified. The model is estimated using data from a 1984 Peruvian survey, and a parsimonious flexible functional form. Unlike previous studies, we find that price plays a significant role in the demand for health care, and that demand becomes more elastic as income falls, implying that user fees would reduce the access to care for the poor proportionally more than for the rich. Our simulations show that user fees can generate substantial revenues, but are accompanied by substantial reductions in aggregate consumer welfare, with the burden of the loss on the poor. These results demonstrate that undiscriminating user fees would be regressive both in terms of access and welfare
The effect of mental distress on income : results from a community survey by Richard G Frank( Book )
4 editions published between 1987 and 1991 in English and held by 38 libraries worldwide
We employ a unique data set from a community based survey to assess the effect of mental distress on earnings. The main advantage of the data is that detailed measurements of mental health status were made on all subjects in the study. This means that our population-based measure of mental distress does not rely on a patient having had contact with the health care system and obtaining a diagnosis from a provider. The use of diagnosis-based measures may introduce measurement-error bias into the estimates. Our results show that the presence of mental distress reduces earnings by approximately 21% to 33%. To assess the magnitude of any measurement-error bias we present a estimates of models using measures of mental health both on a population-wide basis and on a diagnosis basis. The estimated impact of mental illness on earning is only 9% lower using the using the diagnosis-based measure. The conclusion drawn from this is that little bias is introduced by using the diagnosis-based measure
Regulation and the provision of quality to heterogeneous consumers : the case of prospective pricing of medical services by Robin Allen( Book )
5 editions published in 1987 in English and held by 38 libraries worldwide
This gaper analyzes the welfare implications of fixed price regulation in a model in which consumers are heterogeneous and a firm can endogenously quality discriminate. The motivation for this analysis is the current move of third party payors (governmental and private insurors) toward prospective pricing of medical services. Our major result is that prospective pricing causes a distributional welfare loss. Specifically, in our model, prospective pricing induces a profit maximizing medical care provider to simultaneously provide a smaller than socially optimal level of quality to more severely ill patients and, surprisingly, a greater than socially optimal amount of quality to less severely ill patients. Further, the distributional welfare loss does not disappear when ethically motivated deviation from profit maximization is allowed. The inefficient distribution of quality occurs because prospective payment regulation fixes the price across patients with different severities of illness but allows providers to quality discriminate. More complicated DRG pricing rules do not appear to be able to completely avoid this problem. Alternatively, vertical integration of third party payors into the direct provision of medical care is shown to be able to bypass the problem completely. This implies that the recent proliferation of vertically integrated health care organizations such health maintenance organizations, preferred provider organizations, and managed care plans by self-insuring employers are welfare improving
 
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Alternative Names
Gertler, P. 1955-
Gertler, Paul 1955-
Gertler, Paul J.
Languages
English (140)
Spanish (1)
French (1)
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