Ex ante evaluation of the costs and benefits of individual transferable quotas: A case-study of seven Australian commonwealth fisheries

Marine Policy ◽  
2009 ◽  
Vol 33 (4) ◽  
pp. 714-719 ◽  
Author(s):  
R.Q. Grafton ◽  
A. McIlgorm
2020 ◽  
Vol 12 (11) ◽  
pp. 4731
Author(s):  
Rachele Grosso ◽  
Umberto Mecca ◽  
Giuseppe Moglia ◽  
Francesco Prizzon ◽  
Manuela Rebaudengo

The Italian way of thinking about maintenance is too often one-sided. Indeed, it is considered not so much as a useful practice to prevent the occurrence of a fault (ex ante), but as an intervention to solve it (ex post). Analyzing the legislation relating to the construction sector, it can be seen that it does not clearly define the responsibilities, timescales and methods in which maintenance interventions must be planned and carried out. For this reason, this practice is still very weak compared, for example, to the industrial sector, where it is an established practice. Currently, the complexity of reading the maintenance plans drawn up by designers and the considerable costs associated with maintenance operations discourage owners and managers from even carrying out preliminary inspection operations. This research aims to stimulate these stakeholders to carry out inspection operations regularly, highlighting their costs and benefits. In particular, working on a case study in Piedmont, the costs of visual inspections carried out in the traditional way are compared with those that would be incurred if unmanned aerial vehicles (UAVs) were used. Finally, the collateral benefits of inspections carried out with UAVs are highlighted.


2021 ◽  
pp. 107095
Author(s):  
Jeppe Bredahl Rasmussen ◽  
Anders Haug ◽  
Sara Shafiee ◽  
Lars Hvam ◽  
Niels Henrik Mortensen ◽  
...  
Keyword(s):  

Author(s):  
Ioannis Souliotis ◽  
Nikolaos Voulvoulis

AbstractThe EU Water Framework Directive requires the development of management responses aimed towards improving water quality as a result of improving ecosystem health (system state). Ecosystems have potential to supply a range of services that are of fundamental importance to human well-being, health, livelihoods and survival, and their capacity to supply these services depends on the ecosystem condition (its structure and processes). According to the WFD, Programmes of Measures should be developed to improve overall water status by reducing anthropogenic catchment pressures to levels compatible with the achievement of the ecological objectives of the directive, and when designed and implemented properly should improve the ecological condition of aquatic ecosystems that the delivery of ecosystem services depends on. Monitoring and evaluation of implemented measures are crucial for assessing their effectiveness and creating the agenda for consecutive planning cycles. Considering the challenges of achieving water status improvements, and the difficulties of communicating these to the wider public, we develop a framework for the evaluation of measures cost-effectiveness that considers ecosystem services as the benefits from the reduction of pressures on water bodies. We demonstrate its application through a case study and discuss its potential to facilitate the economic analysis required by the directive, and that most European water authorities had problems with. Findings demonstrate the potential of the methodology to effectively incorporate ecosystem services in the assessment of costs and benefits of proposed actions, as well as its potential to engage stakeholders.


Author(s):  
Jorge Salgado ◽  
José Ramírez-Álvarez ◽  
Diego Mancheno

AbstractThe 16 April 2016 earthquake in Ecuador exposed the significant weaknesses concerning the methodological designs to compute—from an economic standpoint—the consequences of a natural hazard-related disaster for productive exchanges and the accumulation of capital in Ecuador. This study addressed one of these challenges with an innovative ex ante model to measure the partial and net short-term effects of a natural hazard-related catastrophe from an interregional perspective, with the 16 April 2016 earthquake serving as a case study. In general, the specified and estimated model follows the approach of the extended Miyazawa model, which endogenizes consumption demand in a standard input–output model with the subnational interrelations and resulting multipliers. Due to the country’s limitations in its regional account records the input–output matrices for each province of Ecuador had to be estimated, which then allowed transactions carried out between any two sectors within or outside a given province to be identified by means of the RAS method. The estimations provide evidence that the net short-term impact on the national accounts was not significant, and under some of the simulated scenarios, based on the official information with respect to earthquake management, the impact may even have had a positive effect on the growth of the national product during 2016.


2017 ◽  
Vol 21 (1) ◽  
pp. 28-42 ◽  
Author(s):  
Jessica Goodman Rigby ◽  
Rebecca Corriell ◽  
Katie J. Kuhl

This case was written to help prepare central office leaders who are expected to design systems and lead toward instructional improvement in the context of both educational accountability and implementation of standards with increased rigor. The intent of this case study is to encourage educators to examine the complex and multiple challenges of policy design and implementation when policy goals are far from current practice. Educators studying this case should examine the costs and benefits of bridging and buffering across organizational levels and how to best craft coherence between goals, needs, and resources at the central office and school levels.


Author(s):  
Kevin Dean ◽  
Claudia Trillo

How far do current assessment methods allow the thorough evaluation of sustainable urban regeneration? Would it be useful, to approach the evaluation of the environmental and social impacts of housing regeneration schemes, by making both hidden pitfalls and potentials explicit, and budgeting costs and benefits in the stakeholders’ perspective? The paper aims at answering these questions, by focusing on a case study located in the Manchester area, the City West Housing Trust, a nonprofit housing association. Drawing from extensive fieldwork and including several interviews with key experts from this housing association, the paper first attempts to monetize the environmental and social value of two extant projects – a high-rise housing estate and an environmentally-led program. It then discusses whether and how a stakeholder-oriented approach would allow more engagement of both current and potential funders in the projects at hand. Findings from both the literature and the empirical data that was gathered show how in current housing regeneration processes, room for significant improvements in terms of assessment methods still exist. Findings additionally show that the environmental and social spillovers are largely disregarded because of a gap in the evaluation tools. This may also hinder the potential contributions of further funders in the achievements of higher impacts in terms of sustainability.


2018 ◽  
Vol 7 (2.13) ◽  
pp. 425
Author(s):  
Pending Puji Dwi Astuti ◽  
A A. Gde Satia Utama

This study aims to perform evaluation using End User Computing Satisfaction theory on Seller Account Banyuwangi Mall. The approach used in this research is qualitative explorative approach with case study method from SME seller of goods product. The data collection procedure used in this research is interview, observation, and documentation. The result of this research based on evaluation of Banyuwangi Mall e-commerce system shows have satisfaction as end user. The current system is adequate, but needs to be improved. Such improvements are used to improve the efficient use of the Banyuwangi Mall ecommerce system, especially the seller account system operated by SME actors who sell their products through Banyuwangi Mall. The improvement is a redesign of the sales system. The designs made have been adjusted based on the necessary improvements taking into consideration the costs and benefits, as well as the internal controls in each of their activities, so that the design proposal on the Banyuwangi Mall seller account is well worth considering. Further research is expected to be an evaluation and improvement of the appearance of the customer or buyer to make buyers more interested in transactions through Banyuwangi Mall and simplify the use.  


10.28945/3025 ◽  
2006 ◽  
Author(s):  
Fernando Jose Barbin Laurindo ◽  
Renato de Oliveira Moraes

In the highly competitive nowadays markets, many companies actions assume the project form. In special, Information Technology (IT) projects assume great importance, enabling the dynamic actions that organisations need (Porter, 2001; Tapscott, 2001). However, IT applications assume different roles, from operational support to strategic, according to companies’ strategies and operations, besides the peculiarities of the industry in which they compete (McFarlan, 1984; Porter & Millar, 1985). According to this role (appraised by McFarlan’s Strategic Grid), ex-ante evaluation practices for selecting IT projects to be implemented can vary (Jiang & Klein, 1999). The objective of this paper is to analyse practices for selecting IT projects in Brazilian companies classified in different quadrants of the Strategic Grid and to observe any differences in ex-ante evaluation practices among them. The adopted methodological approach was qualitative research, more specifically case study (Claver, Gonzalez & Llopis, 2000; Yin, 1991) performed in four companies.


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