首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 31 毫秒
1.
Rapid urbanization is among the major processes affecting the developing world. The influx of migrants to cities frequently provokes antagonism on the part of long‐term residents, manifested in labor market discrimination, political nativism, and violence. We implemented a novel, face‐to‐face survey experiment on a representative sample of Mumbai's population to elucidate the causes of anti‐migrant hostility. Our findings point to the centrality of material self‐interest in the formation of native attitudes. Dominant group members fail to heed migrants' ethnic attributes, yet for minority group respondents, considerations of ethnicity and economic threat crosscut. We introduce a new political mechanism to explain this divergence. Minority communities facing persistent discrimination view in‐migration by coethnics as a means of enlarging their demographic and electoral base, thereby achieving “safety in numbers.” Our article sheds light on the drivers of preferences over internal migration. It also contributes insights to the international immigration literature and to policy debates over urban expansion.  相似文献   

2.
With an unrepresentative sample, the estimate of a causal effect may fail to characterize how effects operate in the population of interest. What is less well understood is that conventional estimation practices for observational studies may produce the same problem even with a representative sample. Causal effects estimated via multiple regression differentially weight each unit's contribution. The “effective sample” that regression uses to generate the estimate may bear little resemblance to the population of interest, and the results may be nonrepresentative in a manner similar to what quasi‐experimental methods or experiments with convenience samples produce. There is no general external validity basis for preferring multiple regression on representative samples over quasi‐experimental or experimental methods. We show how to estimate the “multiple regression weights” that allow one to study the effective sample. We discuss alternative approaches that, under certain conditions, recover representative average causal effects. The requisite conditions cannot always be met.  相似文献   

3.
Job Corps is the nation's largest and most comprehensive career technical training and education program for at‐risk youth ages 16 to 24. Using the sample from a large‐scale experiment of the program from the mid‐1990s, this article uses tax data through 2015 (20 years later) to examine long‐term labor market impacts. The study finds some long‐term beneficial effects for the older students, with employment gains of 4 percentage points, 40 percent reductions in disability benefit receipt, and 10 percent increases in tax filing rates in 2015. For these students, program benefits exceeded program costs from the social perspective. This study is the first to establish that a national program for disconnected youth can produce long‐term labor market gains, and can be a positive investment made for society. The results suggest that intensive, comprehensive services that focus on developing both cognitive and noncognitive skills are important for improving labor market prospects for this population.  相似文献   

4.
South Africa's local government financial management best‐practice technical assistance program (known as MFMTAP) was to reform municipal financial management; achieve credible, realistic budgets and prevent financial failure. We consider whether a budget compliance procedure, developed by National Treasury (NT) to measure funding requirements compliance with the Municipal Finance Management Act (MFMA) focusing on ‘realistic’ revenue budgeting, improves our understanding of technical assistance effectiveness. We assess a metropolitan municipality's compliance before, during and after advisory assistance. The compliance procedure was robust. Potential exists for wider application to assess best‐practice technical assistance (BPTA) program financial reform effectiveness. The findings from this single, important sample suggest that MFMA funding requirements are not being sustained 4 years after MFMTAP commencement, attributable to either BPTA performance or termination effects. We conclude that MFMA financial performance can be assessed by the procedure, from analysis of the metropolitan municipality performance assisted by a BPTA advisor for approximately 3 years. The analysis raises questions about BPTA program reform sustainability, but we add the caveat that conclusions cannot be drawn from a single sample metropolitan municipality, but a larger sample need be used for further methodology development to confirm its efficacy. Copyright © 2009 John Wiley & Sons, Ltd.  相似文献   

5.
We use data from a sample of applicants to a national means‐tested school voucher program and a national sample of the population eligible for the program to evaluate the factors leading families to use school vouchers. Our analysis divides the process of voucher usage into two distinct stages: initial application and subsequent take‐up. Using a nested logit model, we find that some factors, like religious affiliation and religious service attendance, affect both stages. Others, like mother's education, affect only one (application). Still others, like ethnicity, have opposite effects at the two stages. Compared to Whites, minorities are more likely to apply for vouchers, but less likely to take them when given the opportunity. © 2005 by the Association for Public Policy Analysis and Management  相似文献   

6.
The concept of health involves two dimensions: The level of function at a point in time and the probability of transition to other levels at future times. By applying measured social values to the distribution of the population among a set of levels, a Function Status Index aptly summarizes the Level-of-Well-Being of a population at a point in time. By incorporating empirically determined transition probabilities into a simple stochastic model, a Quality-Adjusted Life Expectancy can be computed that approximates a comprehensive social indicator for health. The indicators possess the statistical properties required for time series and interpopulation comparisons, for studying outcomes and quality of medical care, and for health system optimization in planning and policy analysis.  相似文献   

7.
This paper aims to conducting an analysis and research with a view to testing and analyzing the effects of leadership on voter loyalty with political communication, a party's image, and voter satisfaction as the intervening (mediating) variables. This research employing a survey method was conducted in the Special Capital Region of Jakarta precisely in July 2013 until August 2013 where the population consisted of fixed voters in the area of Jakarta which, according to the data from the General Elections Commission of the Special Capital Region of Jakarta (Komisi Pemilihan Umum [KPU] Daerah Khusus Ibukota [DKI] Jakarta), the number of fixed voters in the regional‐head election in 2012 amounted to 6,996,951 people. The sample size was calculated using Slovin's formula with a 5% error level and obtained a sample of 400 respondents selected randomly. The implications of this research is The higher the variable Leadership is, the higher the values of the variables Political Communication and A Party's Image are. Variables A Party's Image and Voter Satisfaction which have a significant and positive influence on Voter Loyalty. Variables Leadership and Political Communication which are not significant on the variable Voter Loyalty (Y4), Moreover, this research also discovers that A Party's Image mediates the influence of Leadership on Voter Loyalty. Loyalty of voters results from a process which is both complex and consists of multiple factors involving the individual voters themselves, the environment, and political parties.  相似文献   

8.
The hypothesis that marriage increases men's earnings has contributed to legislative support for the Healthy Marriage Initiative (HMI). However, previous studies of this phenomenon have not controlled for many relevant characteristics that select men into marriage, nor have they focused on low‐income, unmarried fathers—the population targeted by HMI. We use the Fragile Families and Child Wellbeing Study, which measures many previously unobserved confounders, to test for a relationship between marriage and earnings. We use a variety of analytic strategies to control for selection (including differencing and propensity scores) and find no evidence of an effect of transitions to marriage on the earnings of unmarried fathers that differs from zero, either for the full sample or subsamples defined by race‐ethnic category and baseline cohabitation status. © 2009 by the Association for Public Policy Analysis and Management.  相似文献   

9.
10.
The bureaucratic arms of modern international organizations increasingly consist of staff with ambiguous organizational affiliations. This article analyses the implications of this trend from the perspective of representative bureaucracy – using seconded national experts (SNEs) in the European Commission (Commission) as the empirical laboratory. Using a variety of datasets, we unveil Commission SNEs' profiles (to assess their passive representativeness) and link these profiles to their role perceptions (to evaluate their potential for active representation). This illustrates that Commission SNEs' background characteristics do not match those of their constituent population (i.e. the EU27 population) – suggesting a lack of passive representativeness. However, we also find that SNEs from countries favoring stronger national rather than European regulatory and policymaking powers are more likely to see themselves as a representative of their home country government. This suggests a potential for active representation in terms of SNEs' home country's policy preferences.  相似文献   

11.
Economic theories of nonprofit organizations (NPOs) have modified standard economic assumptions to explain altruism and nonprofit entrepreneurship but have neglected their dependence on leadership due to the traditional reluctance of economists to consider phenomena associated with preference change. The relevance of Hermalin's (1998 ) model of leadership by example and Casson's (1991 ) theory of leadership through moral manipulation are considered within an NPO context where leaders seek to influence stakeholder commitments to the organization's quest. The propositions Elster (1998 ) advanced with regard to the relationship between the emotions and decision making are then applied in a theory that explains how NPO leaders can develop a culture of hope that maintains the quality control and product differentiation advantages claimed for these organizations. It is argued that policymakers should consider the dependence of NPOs on the quality of leadership when choosing the organizational mechanism for social service delivery.  相似文献   

12.
Cambodia's foreign policy behavior towards Vietnam can be characterized as using a strategy of ‘hedging’, whose nature is different from the one suggested in the existing literature. Such a strategy can be discerned from Cambodia's omni-directional policy responses, ranging from economic pragmatism, limited bandwagoning, binding engagement and soft-balancing. Furthermore, the case of Cambodia's foreign policy towards Vietnam suggests that non-state actors, such as the opposition party and the population (voters) play a significant role in shaping the state's foreign policy, even though it is formed under the authoritarian ruling party. This study also suggests that the foreign policy decisions of an authoritarian state are not solely shaped by the personal attributes of their leader.  相似文献   

13.
Does nonviolent repression prompt subject groups to obey or rebel? By what mechanism does it do so? To address these questions, we exploit a natural experiment based on a 2009 policy toward the “easement” of checkpoints—nonviolent impediments to movement—in the West Bank. We sample populations across 17 villages (n = 599), beside one checkpoint slated for easement (treatment) and one that will undergo no change (control), before and after the intervention. We then pursue difference‐in‐difference estimation. This design is experimental, as easement was orthogonal to Palestinian attitudes; for robustness, we test our findings against an independent panel (n = 1,200). We find that easement makes subject populations less likely to support violence; we suggest humiliation as the mechanism bridging nonviolent repression with militancy. This warrants rethinking Israeli security policy, as short‐term concerns over Palestinian mobility may be compromising Israel's long‐term interests. By extension, checkpoint easement may positively affect peace negotiations.  相似文献   

14.
Efficient allocation of public funds depends upon good information about citizens' values. The purpose of this paper is to demonstrate how citizens' values can be obtained by eliciting marginal willingness to tradeoff (MWTTO) ratios for public spending categories and linking these ratios to individual, private willingness to pay. The link enables estimation of the willingness to pay for an expansion to any of the budget categories based on the elicited willingness to pay and the marginal willingness to tradeoff ratios. Tradeoff ratios and willingness to pay are estimated for public budget categories in Kentucky based on a representative sample surveyed by mail and the web in 2007. Estimates show that individuals are willing to pay the most for an expansion to educational services, followed by health care.  相似文献   

15.
The Propaganda of the Deed: Terrorism, Counterterrorism, and Mobilization   总被引:1,自引:0,他引:1  
Many terrorist factions care about the level of popular support they enjoy within a population they claim to represent. Empirically, this level of support can either rise or fall in the aftermath of a campaign of terrorist violence. Under what circumstances is the use of terror an effective tactic for mobilizing political support for an extremist group? This article models a scenario in which an extremist faction considers attacking a government in the hopes of provoking a counterterror response that will radicalize the population, increasing the extremists' support at the expense of a more moderate faction. In our scenario, such radicalization can result either from the economic damage caused by counterterror operations or by the way in which such operations change the population's assessment of the government's motivations. We demonstrate that such attempts at mobilizing public support can be, but need not be, successful, discuss factors that make both the initiation of a terror campaign and successful mobilization more or less likely, and relate our results to several empirical cases.  相似文献   

16.
This article explores when and why sanction threats succeed in extracting concessions from the targeted country. We focus on two different, albeit not mutually exclusive, mechanisms that can explain the success of sanction threats. The first mechanism relates to incomplete information regarding the sanctioner's determination to impose sanctions and suggests that threats help to extract concessions by revealing the sanctioner's resolve. The second mechanism underscores the direct impact of common interest between the two countries and explains the success of sanction threats by the targeted country's greater dependence on this link between the two countries and the sanctioner's ability to exploit this dependence. We test the hypotheses using a new strategic structural estimator. Our results provide no evidence in favor of the informational hypothesis, while lending robust support for the coercive hypothesis.  相似文献   

17.
We propose a theory of democratic backsliding where citizens' retrospective assessment of an incumbent politician depends on expectations that are endogenous to the incumbent's behaviour. We show that democratic backsliding can occur even when most citizens and most politicians intrinsically value democracy. By challenging norms of democracy, an incumbent can lower citizens' expectations; by not doubling down on this challenge, he can then beat this lowered standard. As a result, gradual backsliding can actually enhance an incumbent's popular support not despite but because of citizens' opposition to backsliding. This mechanism can only arise when citizens are uncertain enough about incumbents' preferences (e.g. owing to programmatically weak parties). Mass polarization, instead, can reduce the occurrence of backsliding while simultaneously increasing its severity.  相似文献   

18.
19.
Like many semi‐arid countries in Africa, Namibia has been experiencing water shortage for a long period of time. Prior to its independence in 1990, most of Namibia's water points—namely, the boreholes—served white‐Namibians (about 7% of the national population of predominantly German descent) and their commercial farming areas. But their water needs have been satisfied at the expense of those indigenous Namibians and their communal areas (where some 80% of the national population originates). Independence, however, brought with it a new hope for the indigenous population: since 1990, the government has been working diligently to reform the country's local governance, and make local government agencies more effective, efficient and responsive to common people and their needs. This article sheds light on how, within the background of the government's decentralisation efforts, the management and distribution of water resources have changed in an independent Namibia, reporting findings from research conducted in a newly emerged village council in the north of the country. Drawing on historical and contemporary practices, we describe and analyse the role of decentralised local government in water resource management in northern Namibia, where today, more than 50% of the national population (i.e. the indigenous Oshiwambo‐speaking people) resides. Copyright © 2008 John Wiley & Sons, Ltd.  相似文献   

20.
Cutler  David M.  Johnson  Richard 《Public Choice》2004,120(1-2):87-121
We examine the factors leading to creation and growth ofnational Old-Age Insurance (OAI) and Health Insurance schemes.None of the theories we test fit the data very well. There isweak evidence that the probability of adopting a systemdeclines in a country's wealth and in the ethnic heterogeneityof its population. Catholic countries are more likely tocreate earnings-related OAI systems. The growth of OAIspending since 1960 has varied considerably across countries,with fast growth in countries emerging from dictatorship andnon-English speaking countries. We conclude that socialinsurance can be politically expedient for many differentreasons.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号