Esta pesquisa tem como objetivo analisar a produção científica acadêmica sobre a contabilidade e custos ambientais, utilizando a abordagem bibliométrica no período de 1996 a 2007.
Papers in Finance and Financial Services
Finance and Financial Services papers in Business Administration, O
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Relatively little is known about the trading volume in derivatives relative to the volume in underlying stocks. We study time-series properties and the determinants of the options/stock trading volume ratio (O/S) using a comprehensive cross-section…
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The United States has made considerable progress in pandemic preparedness. Limited attention, however, has been given to the challenges faced by populations that will be at increased risk of the consequences of the pandemic, including challenges…
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We report an ethnographic study of 10 preschool children aged 2-6 years recruited from kindergartens in Hong Kong, 6 of whom were overweight or obese. Each was followed for 12-18 months. We confirmed previously described risk factors and showed how…
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Deals with a study which aimed to develop a construction scheduling and planning method, named Object-oriented Resource-based Planning Method (ORPM), for meeting requirements at various planning stages. Construction plans and resource constraint…
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Acute decompensated heart failure (ADHF) is a common illness presenting to the emergency department (ED) that is amenable to observation unit (OU) treatment. As the number of baby boomers continues to grow and the incidence of heart failure…
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We report results from a randomized natural field experiment conducted in a restaurant dining setting to distinguish the observational learning effect from the saliency effect. We find that, when customers are given ranking information of the five…
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This paper analyses the teamwork experiment of the Delft Protocols Workshop, with particular reference to design activity as a social process. Observations are made on the following aspects: on the roles and relationships within the team, on their…
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This paper develops a theory of job matching in which matching information has both job-specific and occupation-specific components. If occupational matching is significant, then the theory predicts that for those who have switched jobs but remained…
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In this article we argue that wage inequality and occupational mobility are intimately related. We are motivated by our empirical findings that human capital is occupation-specific and that the fraction of workers switching occupations in the United…
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We find that returns to occupational tenure are substantial. Everything else being constant, 5 years of occupational tenure are associated with an increase in wages of 12%-20%. Moreover, when occupational experience is taken into account, tenure…
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Occupational therapy is an important component of neurological rehabilitation. Clients in rural areas have fewer opportunities to receive rehabilitation than those in metropolitan areas. Telehealth is a potential method of closing these gaps in…
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An assessment of the economic status quo with a view to making policy recommendations for promoting growth and performance
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The world is facing the severest economic crisis in decades, affecting families and communities across the planet. The financial system is paralysed, and restoring stability, confidence and growth is the priority. The OECD is working with the worlds…
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We show that higher cash flow volatility is associated with lower average levels of investment in capital expenditures, R&D, and advertising. This association suggests that firms do not use external capital markets to fully cover cash flow…
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We consider the execution of portfolio transactions with the aim of minimizing a combination of volatility risk and transaction costs arising from permanent and temporary market impact. For a simple lin- ear cost model, we explicitly construct the…
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We present an economic mechanism and supportive empirical evidence for the transmission of information between equity securities first documented by Lo and MacKinlay (1990). It is argued that the past returns on stocks held by informed institutional…
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The subprime crisis has its origin in Greenspans low interest rate policy. His successor should take care to reassure the markets in the short run without laying the foundations for a new overreaction à la Greenspan.
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We test the hypothesis that when their compensation is linked to relative perfor- mance, managers of investment portfolios likely to end up as "losers" will manipulate fund risk differently than those managing portfolios likely to be 'winners." An…
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This paper is focused in the domain of peak to average power ratio (PAPR) reduction of orthogonal frequency division multiplex (OFDM) signals. The main idea is to use a combination of data interleaving with repeated clipping and filtering method (or…
Papers in associated sub-disciplines
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