Nature conservation for future sustainable shorelines: Lessons from seeking to involve the public

The soft coastline of eastern England is dynamic, with much of it subject to the risk of erosion or flooding. A number of internationally important coastal nature conservation sites are under threat. This paper explores the character and reasoning behind changing coastal management policies and governance practices in England. It reveals how Natural England is tackling these changes, notably with regard to establishing reconstituted nature conservation sites and re-designed coastlines. Such an approach requires the close involvement of policy leaders, agency officers, local maritime authorities and local residents. This paper explains how participatory processes play a critical role in the design of new coastlines that are ecologically and geomorphologically sustainable yet enable local communities to survive and flourish. A case study involving a visioning exercise at Winterton-on-Sea in Norfolk, UK, highlights the many practical difficulties around planning for the uncertain future of internationally important nature conservation sites, and local economies and communities. Future moves toward sustainable coastal alignments will have to involve a wide mix of public and civic bodies, as well as local communities, and will be underpinned by risk-based planning and well-researched adaptation and relocation arrangements.     

Self‐regulated learning in the workplace: strategies and factors in the attainment of learning goals

The research reported here is an exploratory qualitative study aimed at identifying professionals' self‐regulatory strategies underpinning the planning and attainment of learning goals in the workplace and showing how a number of organizational factors affect these strategies. The rationale for the study is that existing research tells us little about how professionals regulate their learning, largely because much of the literature on the self‐regulation of learning has been conducted with pupils and students in schools and universities rather than with professionals. Data were obtained through 29 semi‐structured interviews with professional employees in a company in the energy sector – including engineers, scientists and managers of various kinds – in 12 countries. Findings suggest that self‐regulatory learning practices in, from and for work are iterative and fluid rather than delineated into discrete stages as suggested by phase models of self‐regulation. There was little deliberate, systematic self‐reflection on learning in the workplaces studied. Learning goals were driven by short‐term work tasks and individuals' longer term development needs. Professionals draw extensively upon supervisors, mentors and colleagues when planning and attaining their learning goals. Formation of learning goals was constrained by individuals' perceptions of their career development potential and of how their progression potential is viewed by the organization in which they work.     

Taxation and top incomes in Canada

We estimate the elasticity of reported income with respect to tax rates for high earners using sub‐national variation across Canadian provinces. We argue this allows for better identification of tax elasticities than the existing literature. We find that elasticities of reported income at the provincial level are large for incomes in the top 1%, but small for lower earners. There are strong indications that the response happens both through earned and capital income. While our estimated elasticities are large, changes in tax rates cannot explain much of the overall long‐run trend of higher income concentration in Canada.     

The evolution of longevity: Evidence from Canada

Canadian men in the top earnings ventile live eight years (11%) longer than do men in the bottom ventile. For women, the difference is 3.6 years. This earnings–longevity gradient has shifted uniformly across earnings groups through time, in stark contrast to in the US. We demonstrate that the widely used period measurement method can differ from cohort measures. For middle‐aged men, we find a recent slowdown of mortality improvements, echoing the situation in the US. With comparable data, the Canadian earnings–longevity gradient is half the US gradient; but one quarter of this gap may result from Canada–US earnings differences.     

HOW HOUSEHOLD PORTFOLIOS EVOLVE AFTER RETIREMENT: THE EFFECT OF AGING AND HEALTH SHOCKS

We study how the portfolios of U.S. households evolve after retirement, using data from the Health and Retirement Study (HRS). In particular, we investigate the influence of aging and health shocks on a household's ownership of various assets and on the share of total assets held in each asset class. We find that households decrease their ownership of principal residences, vehicles, financial assets, businesses, and real estate as they age, while increasing the share of assets held in liquid assets and time deposits. We find that widowhood and other health shocks are associated with the same kinds of portfolio changes, and that the effect of shocks strengthens with time since the shock. Finally, we show that the effect of a shock is greatly magnified when households have physical or mental impairments. This suggests that factors other than standard risk and return considerations weigh heavily in many older households' portfolio decisions.     

Tax–preferred savings accounts and marginal tax rates: evidence on RRSP participation

The effect of taxes on participation in Registered Retirement Savings Plans between 1982 and 1996 is studied. Interprovincial changes in the tax structure over this period provide identifying variation. Using this variation, I find that taxes influence households' participation decisions, but more weakly than previously estimated. A 10 percentage point increase in the marginal tax rate is estimated to increase the probability of participation by 8 per cent. This explains only 5.1 per cent of the trend in participation. I also find suggestive evidence that the carryforward mechanism may be used as an instrument for tax base smoothing. JEL Classification: H24
Comptes d'épargne fiscalement privilégiés et taux marginaux d'imposition : résultats sur la participation aux régimes enregistrés d'épargne retraite (REER). Ce mémoire étudie les effets du régime d'imposition sur la participation aux régimes enregistrés d'épargne retraite (REER) entre 1982 et 1996. Les changements dans la structure d'imposition d'une province à l'autre au cours de la période fournissent un éventail de possibilités. Utilisant cet éventail, l'auteur découvre que le régime fiscal influence les décisions de participer des ménages, mais plus faiblement qu'on l'avait estimé précédemment. Un accroissement de 10 pour cent dans le taux marginal d'imposition accroît la probabilité de participation de 8 pour cent. Voilà qui explique seulement 5,1 pour cent de la tendance dans la participation. L'auteur découvre aussi que le mécanisme de report dans le temps de la portion inutilisée de la contribution aux REER peut être utilisé comme instrument de lissage de la base de revenus imposables.     

Solidarity in Climate/Immigrant Justice Direct Action: Lessons from Movements in the US South

In October of 2012, youth organizers from the immigrant justice and climate change resistance movements in the southeastern US metropolitan region of Atlanta, Georgia, coordinated a direct action tactic framed by a unified narrative justifying collaboration between immigrant and climate justice activists on equal terms. In a continuing collaborative relationship, these organizers embraced mutually strategic narratives rooted in local civil rights history, but rejected common ‘global climate justice’ narratives used to frame social and environmental collaborative organizing. We examine the departure from ‘global climate justice’ narratives, which was exemplified by coalition building in Georgia, to argue that scholarship articulating ‘global climate justice’ as a new context for integrating social and environmental movements must anticipate barriers to these solidarities, especially historical, regional and racialized dynamics of power among organizations engaged in these developing alliances. Based on an investigation of strategic alliances between anti‐racist, immigrant justice organizers and climate change activists in the metropolitan areas of Atlanta and Athens, Georgia, we argue that climate justice narratives in both activism and scholarship would benefit from more attention to the particular political and cultural geographies in which diverse forms of climate justice organizing can take hold.     

Measuring self‐regulated learning in the workplace

In knowledge‐intensive industries, the workplace has become a key locus of learning. To perform effectively, knowledge workers must be able to take responsibility for their own developmental needs, and in particular, to regulate their own learning. This paper describes the construction and validation of an instrument (the Self‐Regulated Learning at Work Questionnaire) designed to provide a measure of self‐regulated learning (SRL) behaviour in the workplace. The instrument has been validated through a pilot study with a cohort of 170 knowledge workers from the finance industry. Results indicate that the five scales of the instrument are reliable and valid, testing a broad range of sub‐processes of SRL. The instrument can be used to identify knowledge workers who demonstrate different levels of SRL in workplace contexts for further exploration through qualitative studies and could also provide the basis of professional development tools designed to explore opportunities for self‐regulation of learning in the workplace.     

Life‐cycle asset accumulation and allocation in Canada

Abstract.  This paper documents the life‐cycle patterns of household portfolios in Canada, and investigates several hypotheses about asset accumulation and allocation. Inferences are drawn from the 1999 Survey of Financial Security, with some comparisons to earlier wealth surveys from 1977 and 1984. I find cross‐sectional evidence for asset decumulation at older ages when annuitized assets like pension wealth are included in the analysis. I also find that the portfolio share of financial assets increases sharply with age, while indicators of risk tolerance appear to decrease. This is consistent with families' desiring more liquid and less risky assets as they age. JEL classification: D31, E21, G11