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1.
This study examines the effects of adult and non-adult mortality on the long-run level of income in a heterogeneous dynamic and cross-sectionally dependent panel. Employing data for 20 countries between 1800 and 2010, it is found that (i) while non-adult mortality has no long-run effect on GDP per capita, reductions in adult mortality lead to statistically and economically significant increases in the long-run level of per capita income; (ii) there are no significant differences in the long-run effects of adult mortality and non-adult mortality on GDP per capita before and after the onset of the demographic transition; and (iii) mortality in middle adulthood has the greatest impact on economic development, whereas early adulthood mortality and mortality in later adulthood have little to no impact on the long-run level of per capita income.  相似文献   

2.
ICT has become a significant factor in the transition towards a low-carbon society in the modern era of increased digitalisation and clamour for environmental sustainability. Considering the significance of this digital transition in pollution abatement, we investigate the moderating effects of effective governance and regulation on the relationship between ICT-trade and pollution for 31 African countries from 2000 to 2020 by employing dynamic heterogeneous panel models robust to cross-sectional dependence. The empirical result suggests that, without adjustment for cross-sectional dependence, ICT-trade increases short and long-run pollution. Also, effective governance enhances pollution over the short and long run, while regulation lowers environmental pollution in the short term but increases long-run pollution. Further, government effectiveness moderates the effect of ICT-trade on pollution in the short and long run, whereas regulation only moderates the effect of ICT-trade on pollution in the long run. Conversely, having adjusted for cross-sectional dependence, ICT-trade, effective governance and regulation substantially lower pollution. Further, effective governance and regulation play essential roles in fostering the effects of ICT-trade on environmental pollution. Therefore, we recommend sensitivity to ICT-trade and fostering government effectiveness and regulation to curtail the adverse impact of ICT-trade on the environment.  相似文献   

3.
Abstract

While there is a need for more detailed information on health inequality to guide public health policy, the most complete and easily available data remain those in mortality tables. We investigate, via a comparative analysis of data from New Zealand on Māori and non‐Māori mortality, whether more detailed information than raw life expectancy may be extracted from the mortality tables. Given a parametric distribution for the mortality capable of fitting irregularities in mortality table data, the curvature of the survival and hazard rates can identify changes in mortality rates, such as infant and late‐life adult mortality, which allows for straightforward comparisons between the two sub‐populations. Our results identify an exogenous effect in earlier mortality among Maori, which correlates well with many published observations of health and health‐care inequalities between Māori and non‐Māori. This “proof of concept” for our method of analysis indicates that examination of bulk data such as those in mortality tables has a potential role in the design of more detailed studies involving causes of mortality.  相似文献   

4.
Parsell C, Jones A, Head B. Policies and programmes to end homelessness in Australia: Learning from international practice. Many welfare states throughout the industrialised world have recently implemented policies to achieve targeted reductions in homelessness. These policy and welfare initiatives differ across national contexts. They are similar, however, in moving away from social programmes that have essentially ‘managed homelessness’ towards interventions that seek to permanently end homelessness. Australia has recently adopted similar homelessness policy objectives. This article examines the manner in which Australian homelessness policy has been converging with international policy directions. More specifically, the article scrutinises Australian social programmes adopted from the UK and USA as a means to achieve strategic goals of reducing homelessness. It argues that although Australian homelessness policy objectives are converging with international policy, Australian programmes modelled on international successes do not have some of the elements shown elsewhere to be crucial for achieving sustainable reductions in homelessness. This may become central to explaining programme outcomes in future years. Key Practitioner Message: ?Strategies aimed at permanently ending homelessness represent a significant shift to contemporary professional practice;?Homelessness programmes internationally are now characterised by their branding or identification with evidence‐based models;?It is important to critically scrutinise these models, examining their core elements and the manner in which they are appropriated and incorporated across jurisdictions.  相似文献   

5.
The U.S. Environmental Protection Agency's Self-Policing Policy (more commonly referred to as the Audit Policy) waives or reduces penalties when companies voluntarily discover, disclose, and correct environmental violations. One goal of the Audit Policy is to encourage companies to conduct environmental audits in order to identify poor environmental performance. Thus, the regulatory flexibility associated with the Audit Policy should reduce subsequent chemical emissions. While several studies examine predictors of the Audit Policy, no studies examine if facilities that use the Policy decrease their chemical emissions as a result. The purpose of this research is to examine the impact of the Audit Policy on changes in Toxic Release Inventory (TRI) emissions among a sample of 178 facilities operating in the chemical and allied product industry. The results of that analysis suggest that facilities that use the policy have similar subsequent emissions trends as facilities that do not use the policy. Moreover, the results also suggest that formal enforcement actions are the best predictor of TRI reductions. These findings persist despite other regulator and company controls. In terms of environmental policy, the results suggest that self-policing may not improve or deteriorate environmental performance in the chemical and allied products industry.  相似文献   

6.
This paper presents results of two contingent valuation surveys conducted in Bangkok measuring individuals’ willingness to pay (WTP) to reduce mortality risk arising from two risk contexts: air pollution traffic accidents Results from the risk perception survey disclose that respondents view the two risks differently. WTP to reduce air pollution risk is influenced by degrees of dread, severity, controllability and personal exposure, while WTP to reduce traffic accident risk is influenced by perceived immediate occurrence. Nevertheless, the value of a statistical life (VSL) for both air pollution and traffic accidents are comparable (US$0.74 to $1.32 million and US$0.87 to $1.48 million, respectively). This indicates that the risk perception factor alone has little impact on the VSL, a finding similar to previous studies using program choice indifferences.JEL Classification: I18, D61, J17, J28  相似文献   

7.
The advent of “freely floating” exchange rates in the 1970's coincided with the emergence of what is known as “monetary” or “asset” models of exchange rate behavior where exchange ratesmove to equilibrate demand for stocks of monies. The fundamental monetary model assumes purchasing power parity holds in the long-run, and therefore exchange rates are determined by the same factors that determine relative prices, to wit, money stocks, real incomes, and nominal interest rates. Though early proponents of the monetary view clearly emphasized its long-run nature, empirical testing has by and large neglected this caveat. Thus a model developed for long-run equilibrium exchange rates has instead been tested many times over on short-run equilibrium rates. The latter require a distinct model of their own. This paper develops a short-run equilibrium exchange rate model based on deviations of the short-run exchange rate from its long-run equilibrium. The model differs in that all variables are cast in real terms. It also differs in that the monetary and current account exchange rate versions are shown to be subsets of the more general wealth/portfolio framework used here. The present model considers, in addition to stocks of monies, stocks of foreign assets, and stocks of domestic wealth.  相似文献   

8.
This study aims to reexamine the interconnection between economic growth, foreign aid, trade, gross fixed capital formation, and inflation rate in one model for the case of Nigeria, which has not yet been analyzed utilizing the new econometric techniques, employing time series data covering the years between 1980 and 2018. No previous research has employed a wavelet coherence technique to gather information on the dynamic connection and/or causality between these economic indicators at dissimilar frequencies and various time frames. The main objectives are to address the questions: (a) Is there long-run relationship between the indicators under consideration? (b) What are the main determinants of economic growth in the long run? (c) How are the indicators related at dissimilar frequencies and various time frames? The empirical findings confirm that (a) there is a long-run relationship between the indicators under consideration; (b) in the long run, economic growth is influenced significantly by foreign aid, trade openness, gross fixed capital formation, and inflation rate; (c) the outcomes of the wavelet coherence technique give evidence to support the long-run estimations of this study; and (d) the outcomes of wavelet coherence are supported by the Toda-Yamamoto causality test results.  相似文献   

9.
Many children with aggressive behavior problems also suffer from anxiety. This cooccurrence may perhaps be explained by transdiagnostic factors. Identifying these factors seems crucial, as they may be important targets to treat these cooccurring problems effectively. This two-study paper investigates whether hostile interpretation of others’ intentions is a transdiagnostic factor for cooccurring aggression and anxiety problems, examining two samples of boys in middle childhood. We assessed boys’ aggression and anxiety using teacher-report in Study 1 (N = 84, Mage = 10.10), and parent-report in Study 2 (N = 115, Mage = 10.55). In both studies, we assessed hostile interpretation using vignettes describing ambiguous provocations by peers. Both studies revealed a strong association between aggression and anxiety problems, underscoring the necessity to examine factors that can explain this cooccurrence. However, in neither study was this association reduced when we added hostile interpretation to the model, suggesting that hostile interpretation did not function as a transdiagnostic factor in our samples. One possible explanation for these findings is that hostile interpretation predicts both aggression and anxiety problems, but in different children. We, therefore, encourage scholars to conduct more research to explain the high comorbidity of aggression and anxiety problems in children. Future research should also examine hostile interpretation as predictor or transdiagnostic factor for aggression and anxiety problems in more diverse population, including girls and other age groups.  相似文献   

10.
The objective of the study examines the macroeconomic consequences of terrorism in Pakistan. The study evaluates the short- and long-run relationship between terrorism and economic factors over a period of 1975–2011. Both objectives have been achieved with the sophisticated econometrics techniques including cointegration theory, Granger causality test and variance decomposition, etc. The result reveals that macroeconomic factors, i.e., population growth, price level, poverty and political instability cause the terrorism incidence in Pakistan. However, income inequality, unemployment and trade openness have no long-run relationship with the terrorism incidence in Pakistan. The study may conclude that, for some how, Pakistan's macroeconomic indicators have significant long-run equilibrium with terrorism incidence. The result of Granger causality indicates that except unemployment, all other macroeconomic indicators have unidirectional causality with terrorism incidence. Unemployment has a bi-directional causality with the terrorism incidence in Pakistan. The results of variance decomposition indicate that there exists statistically significant cointegration among macroeconomic factors and terrorism incidence in Pakistan. Among macroeconomic factors, changes in price level exert the largest influence on terrorism in Pakistan. Contrary, the influence of poverty seems relatively the least contribution level for changes in terrorism incidence in Pakistan.  相似文献   

11.
This study examined 68 females, who as children were exposed to domestic violence, to explore childhood risk and protective factors and their relationship to adult levels of post‐traumatic stress disorder (PTSD) and resilience. Independent sample t‐tests indicated significant differences in PTSD levels between participants with and without police involvement during childhood. There were also significant differences in PTSD levels between participants who reported their mothers had mental‐health problems with those who did not. Additionally, participants whose mothers had full‐time steady employment had significantly higher resilience than those with mothers who did not work or worked inconsistently. Implications include advancing ecological theory and conceptual insights regarding childhood risk and protective factors and their association to adult psychological distress and hardiness for daughters exposed to their mothers' intimate partner violence.  相似文献   

12.
Self-reported regulatory data are hard to verify. This article compares air emissions reported by plants in the Toxics Release Inventory with chemical concentration levels measured by EPA pollution monitors. We find that the large drops in air emissions reported by firms in the TRI are not always matched by similar reductions in measured concentrations from EPA monitors. When the first digits of the monitored chemical concentrations follow a monotonically decreasing distribution, we expect (via Benford's Law) a similar distribution of first digits for the TRI data. For lead and nitric acid the self-reported data do not follow the expected first digit pattern. This suggests that for these two heavily regulated chemicals plants are not reporting accurate estimates of their air emissions. JEL Classification K32, Q53  相似文献   

13.
We investigate the predictive power of survey-elicited time preferences. The discount factor elicited from choice experiments using real payments predicts various health, energy, and financial outcomes, including overall self-reported health, smoking, installing energy-efficient lighting, and credit card balance. Allowing for time-inconsistent preferences, both the long-run and present-bias discount factors (δ and β) are also significantly associated in the expected direction with several outcomes. We consider several hypotheses regarding the strength of the association between discount factors and outcomes, such as salience of the outcome or liquidity constraints.  相似文献   

14.
Prejudice and popularity represent two major areas of research. Yet studies have not considered whether prejudiced adolescents actually can be popular. Among 572 high school students (Mage = 15.80 years), the current study tested the association between popularity (based on sociometric peer nominations) and sexual prejudice against gay and lesbian individuals, moderated by gender and perspective taking. As hypothesized, the association was significant for males but not females, and it was significant for adolescents lower on perspective taking but not those higher on perspective taking. Moreover, adolescents who were popular and expressed strong sexual prejudice were more likely to engage in homophobic behavior than prejudiced adolescents who were less popular. Popular adolescents with strong sexual prejudice beliefs may be more prone to use homophobic behavior as a way to maintain their dominant position. Similarly, prejudiced adolescents who are popular may face less pushback for their engagement in homophobic behavior. Continued attention to the connection between sexual prejudice and popularity is important because of the high status, influence, and visibility of popular adolescents.  相似文献   

15.
Theoretical models suggest a relation between children's attachment and their theory of mind (ToM), but existing empirical studies are inconclusive with respect to the existence and magnitude of this association. We present the first meta‐analytic review of available studies on the attachment‐ToM association during childhood. Fifteen research on attachment‐ToM links among typically developed children aged 2 to 6 were reviewed and 12 studies that report correlations between attachment and ToM (N = 629) were included in a quantitative meta‐analysis. Meta‐analytic results showed that the higher attachment security, the better ToM skills; the combined effect size for this association was moderate, r = .30. These findings are discussed in‐depth and future research directions are proposed.  相似文献   

16.
This paper presents a meta‐analytic review of 33 studies, with a total of 29 552 participants, that examined the concurrent association between peer victimization and academic achievement. The results revealed a small but significant negative correlation between peer victimization and academic achievement under both the random‐effects model (r=?.12, p < .001) and the fixed‐effects model (r=?.10, p < .001). Factors that moderated the strength of this association across studies include the peer victimization informant, the indicator of academic achievement, whether there was shared method variance, and the national setting of the study. An exploratory analysis revealed that the strength of the correlations did not differ for boys and girls. The results help resolve the conflicting findings in the existing literature and suggest the need for further investigation into the association between peer victimization and academic achievement.  相似文献   

17.
Fathers play an important role in shaping their children’s emotional competence although most literature has focused on the influence of mothers. Dads Tuning in to Kids (Dads TIK) is a parenting program that teaches fathers to coach their children in learning about emotions, while also helping fathers increase awareness and regulation of their own emotions. A randomized controlled efficacy trial of Dads TIK was conducted with a community sample of 162 fathers of a 4‐year‐old child attending preschool in Melbourne, Australia. Those allocated to the intervention attended a seven‐session manualized group program. Questionnaires were completed by fathers, the fathers’ partners and the children’s teachers at baseline and 6‐month follow‐up. Results were that fathers in the intervention condition but not control condition reported significant increases in emotion socialization, parenting satisfaction and efficacy, and reductions in their children’s difficult behaviors. Partners of fathers in the intervention condition reported reductions in their own emotion dismissing parenting and improvements in psychological well‐being. Partners and teachers reported significant improvements in children’s behavior across both intervention and control conditions. These findings suggest a father‐focused program appears to lead to changes in fathers’ emotion socialization skills that may have benefits for partners’ functioning and children’s behavior.  相似文献   

18.
Objective. We explore, first, whether wealth relates to mortality risk independent of income and education, and second, whether wealth closes the black‐white gap in U.S. adult mortality while controlling for other socioeconomic and sociodemographic factors. Methods. We employ the Cox proportional hazards models on data from the 1992 wave of the Health and Retirement Study linked to deaths through 1998, to analyze pre‐retirement adult mortality in the United States. Results. The findings suggest that broader measures of SES, including wealth, are significant for understanding adult mortality. Further, vastly lower asset holdings among blacks, compared to whites, not only affects their financial well‐being but also their survival prospects. Conclusions. Research and social policies that aim to understand and close health disparities in the United States may be poorly conceived if they ignore the impact of wealth on premature adult mortality.  相似文献   

19.
The study examined the effect of adult children’s disability on parents’ physical health in later life and the extent to which parents’ symptoms of alcoholism in mid-life moderates the link between children’s disability and later life parental health. Analyses are based on data from the Wisconsin Longitudinal Study. The analytic sample included parents of children with developmental disabilities (n = 145) or mental health problems (n = 200) and 2,432 parents of unaffected children. The results showed that the negative health consequences in later life of having a child with a developmental disability were greater for those who showed more symptoms of alcoholism in mid-life. However, symptoms of alcoholism in mid-life did not significantly moderate the impact of an adult child’s mental health problems on parents’ later life physical health. The findings suggest a potential area where gerontological social workers could intervene, given the negative impact of symptoms of alcoholism on the health of aging parents of children with a disability who may be significantly more susceptible to the negative health impacts of alcohol compared to their younger counterparts.  相似文献   

20.
Objective. This article begins the process of broadly evaluating the role of nongovernmental actors in regulatory markets by specifically examining environmental groups’ use of the sulfur dioxide (SO2) market established by Title IV of the Clean Air Act Amendments of 1990. This research posits that the use of nonexclusionary markets in environmental quality regulation allows interest groups a nonpareil opportunity to seek to directly affect policy outcomes. Methods. This article uses two forms of analysis. The first part of the article provides a qualitative analysis of the motives of interest groups that use incentive‐based policies in an attempt to achieve their desired policy outcomes. The last section of the article uses empirical data from the Environmental Protection Agency's Allowance Tracking System to evaluate interest groups’ use of market‐based policies. Results. The use of market‐based mechanisms in public policies offers interest groups a new form of participation in the policy process, yet it seems that only “new” groups are willing to enter the market. Further, I find that though the participating groups may not be able to affect the relative price of allowances (as they claim they will), they nonetheless are able to reduce the absolute number of allowances available. Finally, using market‐based policies to achieve their preferred outcomes may be a “rational” decision for groups in that the “return” on their investment may indeed be quite high. Conclusions. One aspect of pollution markets is clear—they do create an interesting new mechanism of public activism for groups that wish to protect the environment but do not want to “lobby or litigate.” By purchasing pollution allowances groups attempt to directly affect environmental policy outputs without entering the policy cycle as it has been previously understood. As market‐based policies are employed more broadly, opportunities accorded to environmental groups for active involvement in seeking to limit ambient pollutants, as well as the groups’ potential impact, may only expand.  相似文献   

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