Wider Impacts of Megaprojects

Author(s):  
Roger Vickerman

The assessment of wider economic impacts from transport projects has become more widespread, but still provokes considerable debate. This chapter reviews the theoretical and empirical basis of such impacts and shows how the argument has developed, from a straightforward assessment of the way changes in the effective density of labor markets impact on productivity, to arguments about the transformational effects of megaprojects on the economy as a whole. It is concluded that although there are firm foundations for the existence of such additional impacts, more still needs to be done to establish a robust methodology for their acceptance.

1998 ◽  
Vol 12 (2) ◽  
pp. 101-116 ◽  
Author(s):  
James J Heckman

The evidence on discrimination produced from the audit method is examined. Audits survey the average firm and not the marginal firm which determines the level of market discrimination. Taken on its own terms, there is little evidence of labor market discrimination from audit methods. The validity of audit methods is critically dependent on unverified assumptions about equality across race/gender groups of the distributions of unobserved (by audit designers) productivity components acted on by firms and about the way labor markets work. Audits can find discrimination when none exists and can disguise it when it does.


1983 ◽  
Vol 12 (2) ◽  
pp. 215-234 ◽  
Author(s):  
Susan Clayton

ABSTRACTConsiderable debate has taken place as to the nature of social need and ways in which it can best be identified in individual people, but little attention has focussed on the way assessments of need are used in the process of policy formation. The article takes Jonathan Bradshaw's commonly quoted taxonomy of social need and assesses its strengths and weaknesses for use in a practical policy making setting, that of assessment of need for sheltered housing for elderly people by a district housing authority. Some fundamental problems associated with Bradshaw's approach are then discussed, together with those arising from use of a term such as need in the process of policy formation.


2011 ◽  
Vol 8 (1) ◽  
pp. 427-454
Author(s):  
Kaio Domingues Hoffmann

This text reflects on some of the meanings denoted by forest music in the Xokleng universe, focusing in particular on the dimensions of ‘culture,’ politics and mythic time. With this aim in mind, the text briefly describes some of the native conceptions of both this music and the rituals during which it is performed. The progressive transformation enabled by the mythic episode of leaving the forest and the contemporary appropriations of its indexes (appropriations which the group’s ethics and aesthetics hold to be adequate) form the empirical basis for the way in which this music is perceived by the indigenous people concerned.


Author(s):  
Ernan McMullin

Kepler’s mathematical analysis of Brahe’s observations of the motions of Mars enabled him to formulate the descriptive ‘laws’ of planetary motion, thus giving heliocentric astronomy an empirical basis far more accurate than it had before. He insisted that astronomy had to discover the causes of the motions that the laws described, in this way becoming a ‘physics of the sky’. In the pursuit of this goal, he formulated the notion of distance-dependent forces between sun and planet, and guessed that gravity could be explained as an attraction between heavy bodies and their home planets, analogous to magnetic action, thus pointing the way for Newton’s theory of gravity.


Author(s):  
C. Pascu ◽  
D. Osimo ◽  
M. Ulbrich ◽  
G. Turlea ◽  
J.C. Burgelman

This paper assesses the development of emerging computing applications that fall under the family of digital applications and technologies. These applications and technologies — Internet 2 based technologies for short — enable new ways of connectivity for networking, interfacing and producing content. They have the capacity and the force to disrupt existing social and economic relations and thus have major impacts on society. Hence, the term ‘e-ruptions’: emerging e-trends with potential disruptive power. This paper investigates the socio-economic impact of emerging e-ruptions, in an attempt to try and contextualise their implications and relevance for policy formulation. Evidence on trend development is presented from both formal and less formal sources such as weblogs, journals, independent commercial sources and industry-produced data. Although this evidence is largely anecdotal, at least for Europe [1], it is consistent and growing, and is reflected in social and economic impacts. Some of the social computing applications are only at the promotion stage (e.g. Ajax, social networks and wikis [2]), but others (such as VoIP) have already been widely adopted. The social relevance of these trends appears clear. They affect the way people find information, learn, share, communicate and consume and the way businesses do business. Throughout, an emphasis can be detected on interpersonal communication and on the role of the user as a supplier or co-producer of the service (content, taste, contacts, reputation, relevance, physical goods, but also software, connectivity and storage). In economic terms, these trends are already having a visible impact: new players and markets provide significant threats and opportunities for the ICT and media industries, and the new applications are increasingly used for professional purposes. The rise of the user — as a person, group or firm — as a producer is recognisable as the common thread of most of the emerging trends. Users produce utility-bearing information that minimises the transaction costs on various markets for goods and services in a potentially Pareto-optimal setting. In interacting, they use platforms that enable social networking and facilitate the further development and spread of the new e-ruptive trends. This process also changes the structural composition of (primarily) ICT and media industries, influencing directly their competitiveness. The nature of the competition for platforms that support current e-ruptive trends has been identified as one of the key factors in the continuing development of these trends. Although spectacular success stories of trend-setting companies promoting some of these applications can be observed, one has to be more cautious (bearing the Internet bubble in mind) when assessing their sustainability. In other words, a second bubble is not impossible. However, the success of innovation is measured by how established it is on the market and not by of any individual company. During the Internet bubble, the ‘holy grail’ of company success was "first-mover advantage"; now the focus has shifted back to more traditional business concepts, such as income, providing a more stable economic base. Internet 2 computing companies tend to have a smaller cost base, since they rely on users for a large part of their output, viable business models, and real market and they are much more closely integrated with the old economy, providing increasingly predictable income streams. This was not so much the case when the Internet bubble burst a few years ago. The paper starts by analyzing the available evidence on the usage growth of these trends (point 2). It then spells out the drivers of this growth (point 3), the different types of social and economic impacts (points 4 and 5 respectively). Building on this analysis, it puts forward interpretations on the sustainability of these trends (point 6), and on the main implications for innovation and competitiveness (point 7). The conclusions point to further research needs, and European policy options (point 8). In the annex (point 9), the main empirical data and a rough impact assessment are given.


2018 ◽  
Vol 27 (4) ◽  
pp. 558-565 ◽  
Author(s):  
TOM BULLER

Abstract:According to a familiar distinction, neuroethics incorporates the neuroscience of ethics and the ethics of neuroscience. Within neuroethics, these two parts have provoked distinct and separate lines of inquiry, and there has been little discussion of how the two parts overlap. In the present article, I try to draw a connection between these two parts by considering the implications that are raised for ethics by scientific findings about the way we make moral decisions. The main argument of the article is that although neuroscience is “stretching” ethics by revealing the empirical basis of our moral decisions and, thereby, challenging our present understanding of the dominant ethical theories, substantial further questions remain regarding the impact that neuroscience will have on ethics more broadly.


Author(s):  
Rene Kabalisa ◽  
Jörn Altmann

AbstractIn this era of digital revolution, artificial intelligence stands to be one of the emerging technologies to revolutionize the way we live, work, or communicate. While everyone is fighting to lead in this technology, their readiness differs and adoption challenges arise in many sectors. These competitions also result in various economic impacts on countries, firms, and individuals. This paper uses a systematic literature review to analyze the existing economic impact of AI adoption and the technology used. Overall, this paper presents clear evidence that AI adoption has a large effect on an economy. Findings of this research help researchers and practitioners to identify important economic impacts of adopting AI, identify directions for future research, and set policies that need to be put in place.


2020 ◽  
Vol 50 (2) ◽  
pp. 148-153
Author(s):  
Anthony L Pillay ◽  
Brendon R Barnes

COVID-19 has brought a new set of challenges at a time when poorer nations were struggling with existing burdens. However, the lockdown restrictions aimed at slowing the infection rate has created problems of their own such as increased unemployment, poverty, and mental health problems. While the lockdown approach may be effective for public health, there is concern about the way it is formulated, the empirical basis of some restrictions, and societal impacts. There is additional concern that COVID-19 and associated restrictions disproportionately affect marginalised groups. As a discipline primarily concerned with human behaviour, Psychology has much to contribute to addressing the pandemic.


2019 ◽  
pp. 119-140
Author(s):  
Pål Ketil Botvar

The songs of Bob Dylan are often used in the worship services of Protestant, and especially Lutheran, churches in Scandinavia. Since the mid-1990s more than 100 so-called Dylan masses have been celebrated in Norway alone. This can be explained partly by the fact that Dylan has been recognized as a major artist in all sections of society, and partly by the fact that the national Lutheran churches have accepted popular music as a natural part of their worship. In this article, I look more closely at the reasons behind the use of Bob Dylan’s music in worship in Scandinavia and examine the discussion around this that has been going on within church communities. My empirical basis consists of interviews with ten ministers and church musicians. The material shows that different types of argumentation are used with regard to the use of Dylan’s music in the church, and that this is related to the respondent’s approach to popular culture in general and the way in which they regard the worship service.


2018 ◽  
Vol 10 (1) ◽  
pp. 49-64
Author(s):  
Kristofer Hansson ◽  
Ellen Suneson

The aim of this article is to analyse popular neuroimaging of (dis)able(d) brains as a cultural phenomenon, as well as to explore how there has been, during the last decades, a subtle but important change in the way “normal” brains are depicted in popular science. Popular neuroimaging is introduced and used as an empirical basis to analyse what Fiona Kumari Campbell sees as a critique against ableism. The empirical material consists of two British popular science documentaries (both produced by the BBC) on the topic of the brain: Human Brain (1983), and Brain Story (2004). The article argues that the position of normality and able-bodiedness has changed as the development of brain scanning techniques has emerged. In particular, there seems to have been a change in how the brain is visualized and talked about. New frameworks for understanding normality, disability and vulnerability have appeared. Furthermore, we claim that this shift needs to be studied from a theoretical perspective that analyses the discursive logic of the (dis)able(d) brain where an indistinctness transpires and creates a form of vulnerable normality.


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