Home About us Contact
|
Home About us Contact | ||
|
|
||
Environmental Regulation (environmental + regulation)
Selected AbstractsSTRATEGIC BEHAVIORS TOWARD ENVIRONMENTAL REGULATION: A CASE OF TRUCKING INDUSTRYCONTEMPORARY ECONOMIC POLICY, Issue 1 2007TERENCE LAM We used trucking industry's response to the U.S. Environmental Protection Agency's acceleration of 2004 diesel emissions standards as a case study to examine the importance of accounting for regulatees' strategic behaviors in drafting of environmental regulations. Our analysis of the time series data of aggregate U.S. and Canada heavy-duty truck production data from 1992 through 2003 found that heavy-duty trucks production increased by 20%,23% in the 6 mo prior to the date of compliance. The increases might be due to truck operators pre-buying trucks with less expensive but noncompliant engines and behaving strategically in anticipation of other uncertainties. (JEL L51, Q25) [source] Strategic Responses to Environmental Regulation in the U.K. Automotive Sector: The European Union End-of-Life Vehicle Directive and the Porter HypothesisJOURNAL OF INDUSTRIAL ECOLOGY, Issue 4 2006Jo Crotty Summary As of 1 January 2006 all automotive OEMs (original equipment manufacturers) and component manufacturers operating within the European Union will need to comply with the End-of-Life Vehicle Directive (referred to hereafter as the EU ELV Directive). The EU ELV Directive compels all OEMs to take back and dismantle all motor vehicles for domestic use at the end of their useful lives. Each component part will then be either reused or recycled. To this end, the ultimate goal of the EU ELV Directive is that all motor vehicles for domestic use will have a reuse or recyclable content of 85% at the end of their useful lives, moving toward 95% by 2015. The burden of the EU ELV Directive falls on both the OEMs and their component manufacturers, forcing them to innovate and "design for disassembly." This being the case, it offers a unique real world example with which to test the Porter Hypothesis. Porter asserts that strict, correctly formulated environmental regulation can offer a firm secondary benefits through improved product design and the reduction of waste. This in turn allows the firm to offset the cost of compliance. Because the EU ELV Directive has been fashioned to force firms into a process of innovation and redesign, the magnitude of these so-called offsets can be judged. This article employs Rugman and Verbeke's 1998 strategic matrix of firm response to environmental regulation to examine qualitative details of the strategic response of automotive component manufacturers and OEMs in the United Kingdom to the demands of the directive to judge the volume of offsets generated. This analysis shows no support for the Porter Hypothesis and challenges the assumptions of Rugman and Verbeke's model. [source] Pollution Abatement Investment When Environmental Regulation Is UncertainJOURNAL OF PUBLIC ECONOMIC THEORY, Issue 2 2000Y.H. Farzin In a dynamic model of a risk-neutral competitive firm that can lower its pollution emissions per unit of output by building up abatement capital stock, we examine the effect of a higher pollution tax rate on abatement investment both under full certainty and when the timing or the size of the tax increase is uncertain. We show that a higher pollution tax encourages abatement investment if it does not exceed a certain threshold rate. However, akin to the Diamond-Mirrlees tax anomaly, it is possible that a higher pollution tax rate results in more pollution. The magnitude uncertainty discourages abatement investment, but at the time of the actual tax increase the abatement investment path may shift either upward or downward. On the other hand, when the timing is uncertain, the abatement investment path always jumps upward, thus suggesting that the effect of magnitude uncertainty on the optimal investment path may be more pronounced than that of timing uncertainty. Further, we show that the ad hoc practice of raising the discount rate to account for the uncertainty leads to underinvestment in abatement capital. We show how the size of this underinvestment bias varies with the future tax increase. Finally, we show that a credible threat to accelerate the tax increase can induce more abatement investment. [source] Steering through Complexity: EU Environmental Regulation in the International ContextPOLITICAL STUDIES, Issue 1 2002Aynsley Kellow The nature of governance in the European Union (EU) and its member states is continuing to evolve as the EU develops. This paper focuses on the challenges to this governance process in the sector of environmental policy, and particularly the role of external organizations and states in providing alternate policy fora. The policy impact of these institutions and organizations leads to more actor participation in a way that EU players may not be able to anticipate or control since the EU is only one of several arenas involved. Both states and non-governmental actors actively seek to shift issues to arenas that provide them advantages. Consequently, developments in other arenas shape and are shaped by EU issues as actors pursue forum shopping. The paper presents two cases, the amendment of the Basel Convention to ban hazardous wastes export and the EU regulation of chemical risk, which demonstrate how external players can shape EU regulation. [source] Lessons from Environmental Regulation for the Nonprofit SectorANNALS OF PUBLIC AND COOPERATIVE ECONOMICS, Issue 3 2002Renee A. Irvin As the third sector's economic and social impact grows worldwide, efforts by governments to regulate the sector have focused on increasing compliance in tax,exempt organizations. This article turns to the environmental sector for guidance, summarizing key characteristics of environmental regulation and noting what strategies are likely to prove useful for application to regulation of nonprofit organizations. The article finds some value in promotion of market,based enforcement schemes, but little value in promulgation of laws specifying governance structures and performance standards by a central authority. The most promising opportunity for improvement of the nonprofit regulatory process involves incorporation of financial incentives into monitoring schemes. [source] Motivation for Compliance with Environmental RegulationsJOURNAL OF POLICY ANALYSIS AND MANAGEMENT, Issue 4 2001Søren C. Winter A combination of calculated, normative, and social motivations as well as awareness of rules and capacity to comply are thought to foster compliance with regulations. Hypotheses about these factors were tested with data concerning Danish farmers' compliance with agro-environmental regulations. Three key findings emerge: that farmers' awareness of rules plays a critical role; that normative and social motivations are as influential as calculated motivations in enhancing compliance; and that inspectors' enforcement style affects compliance differently from that posited in much of the literature. It was also found that formalism in inspection can be helpful to a point, while coercion by inspectors can backfire. Taken together, these findings counter arguments concerning the harm of legalism and the benefits of flexible enforcement. This study contributes to the understanding of factors that shape compliance with social and environmental regulations. © 2001 by the Association for Public Policy Analysis and Management. [source] Environmental Regulations and New Plant Location Decisions: Evidence from a Meta-AnalysisJOURNAL OF REGIONAL SCIENCE, Issue 1 2002Tim Jeppesen Stricter environmental regulations are often opposed on the grounds that they will alter equilibrium capital flows. Empirical evidence in this area remains largely unresolved, mainly due to the quite disparate results found in the literature. This paper takes a positive look at the relationship between new manufacturing plant location decisions and environmental regulations by examining data from 11 studies that provide more than 365 observations. One major result from our meta-analysis is that methodological considerations play a critical role in shaping the body of received estimates. Our empirical estimates also lend insights into future research that is necessary before any robust conclusions can be made regarding the effects of environmental regulations on capital flows. [source] Demographic change and the demand for environmental regulationJOURNAL OF POLICY ANALYSIS AND MANAGEMENT, Issue 1 2002Matthew E. Kahn Environmental regulation in the United States has increased pollution abatement expenditure as a percentage of gross national product from 1.7 percent in 1972 to an estimated 2.6 percent in the year 2000. This rise in regulation has coincided with demographic and economic changes that include rising educational levels, a growing minority population, an aging population, and decreasing employment in polluting industries. This paper examines whether these trends have contributed to increasing aggregate demand for environmental regulation. New evidence on voting on environmental ballots in California, local government environmental expenditures across the United States, and 25 years of congressional voting on environmental issues is examined to document the demographic correlates of environmental support. Minorities and the more educated are more pro-green, whereas manufacturing workers oppose environmental regulation. While demographics help explain observed differences in environmental support and thus can help predict long trends in the "average voter's" environmentalism, environmentalism varies substantially year to year unrelated to population demographics. © 2002 by the Association for Public Policy Analysis and Management. [source] Environmental regulation and modelling of cassava canopy conductance under drying root-zone soil waterMETEOROLOGICAL APPLICATIONS, Issue 3 2007Philip G. Oguntunde Abstract Sap flow was measured, with Granier-type sensors, in a crop of field-grown water-stressed cassava (Manihot esculenta Crantz) in Ghana, West Africa. The main objective of this study was to examine the environmental control of canopy conductance (gc) with a view to modelling the stomatal control of water transport under water-stressed condition. Weather variables measured concurrently with sap flow were: air temperature (Ta), relative humidity (RH), wind speed (u) and solar radiation (Rs). Relationship between canopy conductance (gc) and vapour pressure deficit (D,) was curvilinear while no specific pattern was observed with Rs. Average diurnal gc decreased from 3.0 ± 0.6 to 0.7 ± 0.4 mm s,1 between 0730 and 2000 h local time ( = GMT) each day. A Jarvis-type model, based on a set of environmental control functions, was parameterized for the cassava crop in this study. Model results demonstrated that gc was estimated with a high degree of accuracy based on Rs, Ta, and D, (r2 = 0.92;F = 809.2;P < 0.0001). D, explained about 90% (F = 2129.7;P < 0.0001) of the variations observed in gc, whereas both Rs and Ta contributed about 2% of the explained variance in gc. The aerodynamic conductance (ga) was very high compared to gc, leading to a daily average ratio ga/gc > 100 and a decoupling factor < 0.1. Cross-validation analysis revealed a consistent good performance (r2 > 0.85) of the gc model with D, as the only independent environmental variable. Copyright © 2007 Royal Meteorological Society [source] Environmental regulation of recA gene expression in Porphyromonas gingivalisMOLECULAR ORAL MICROBIOLOGY, Issue 3 2001Y. Liu The recA gene product in Porphyromonas gingivalis is involved in DNA repair. Further, disruption of this gene can affect the proteolytic activity and expression of other virulence factors in this organism. Since several known environmental factors can influence virulence gene expression in P. gingivalis, we investigated the influence of these signals on the expression of the recA gene in this organism. A heterodiploid strain of P. gingivalis (designated FLL118) containing a transcriptional fusion of the recA promoter region and the promoterless tetracycline-resistant gene [tetA(Q)2] and xylosidase/arabinosidase (xa) gene cassette was constructed. The recA promoter activity was assessed by measurement of xylosidase activity in FLL118. The expression remained relatively constant during different growth phases, at different pH levels and in the presence of DNA-damaging agents. In response to hemin limitation and in the presence of calcium there was a moderate increase in recA promoter activity. Temperature also affected the expression. The highest level of xylosidase activity was observed in cultures at 32°C with a decline of approximately 46% as growth temperature increased to 41°C. Reverse transcriptase polymerase chain reaction analysis revealed that this regulation may be occurring at the transcriptional level. These results suggest that expression of the recA gene in P. gingivalis W83 is responsive to several environmental signals but is not regulated by a DNA damage,inducible SOS-like regulatory system. [source] Testing for trends in the violation frequency of an environmental threshold in riversENVIRONMETRICS, Issue 1 2009Lieven Clement Abstract Nutrient pollution in rivers is a common problem. It can provoke algae blooms which are related to increased fish mortality. To restore the water status, the regulator recently has promulgated more restrictive regulations. In Flanders for instance, the government has introduced several manure decrees (MDs) to restrict nutrient pollution. Environmental regulations are commonly expressed in terms of threshold levels. This provides a binary response to the decision maker. To handle such data, we propose the use of marginalised generalised linear mixed models. They provide valid inference on trends in the exceedance frequency. The spatio-temporal dependence of the river monitoring network is incorporated by the use of a latent variable. The temporal dependence is assumed to be AR(1) and the spatial dependence is derived from the river topology. The mean model contains a term for the trend and corrects for seasonal variation. The model formulation allows an assessment on the level of individual sampling locations and on a more regional scale. The methodology is applied to a case study on the river Yzer (Flanders). It assesses the impact of the MDs on the violation probability of the nitrate standard. A trend change is detected after the introduction of the second MD. Copyright © 2008 John Wiley & Sons, Ltd. [source] Environmental justice and Roma communities in Central and Eastern EuropeENVIRONMENTAL POLICY AND GOVERNANCE, Issue 4 2009Krista Harper Abstract Environmental injustice and the social exclusion of Roma communities in Central and Eastern Europe (CEE) has roots in historical patterns of ethnic exclusion and widening socioeconomic inequalities following the collapse of state socialism and the transition to multi-party parliamentary governments in 1989. In this article, we discuss some of the methodological considerations in environmental justice research, engage theoretical perspectives on environmental inequalities and social exclusion, discuss the dynamics of discrimination and environmental protection regarding the Roma in CEE, and summarize two case studies on environmental justice in Slovakia and Hungary. We argue that, when some landscapes and social groups are perceived as ,beyond the pale' of environmental regulation, public participation and civil rights, it creates local sites for externalizing environmental harms. Copyright © 2009 John Wiley & Sons, Ltd and ERP Environment. [source] Enforcement of environmental charges: some economic aspects and evidence from the German Waste Water ChargeENVIRONMENTAL POLICY AND GOVERNANCE, Issue 5 2001Professor Dr Erik Gawel Enforcement problems are usually analysed with respect to command-and-control measures of environmental regulation. The recognition that any environmental policy instrument entails an enforcement problem in principle is basic to a comparative analysis of enforcement effects. This paper deals with the comparative enforcement effects of charges: How does enforcement of a charge function? Which problems occur particularly in the enforcement of charges? Could enforcement be facilitated by a specific construction of charge laws? Are economic concepts of charge enforceable at all, and if so, under what conditions? Are charges more readily enforceable than other instruments? Therefore, some economic theory assessments of enforcement processes are presented first. In a third part, the paper sheds light on the practical experience made with the enforcement of the German Waste Water Charge. It is argued that the well worn thesis of an enforcement-friendly ,self-control' of market instruments is based on unrealistic assumptions. Whether against this background enforcement of environmental policy can be facilitated by an increased application use of charges must be viewed sceptically in an overall assessment of the problematic. Moreover, the transition from allocative control tasks to fiscal environmental charges may well be a symptom of rather than a contribution to the solution of the political and administrative crisis of enforcement. Especially for charges, the crucial question seems to be the political implementation rather than concrete enforcement by local authorities. Copyright © 2001 John Wiley & Sons, Ltd. and ERP Environment [source] Factors influencing the partitioning and toxicity of nanotubes in the aquatic environment,,ENVIRONMENTAL TOXICOLOGY & CHEMISTRY, Issue 9 2008Alan J. Kennedy Abstract Carbon nanotubes (NTs) may be among the most useful engineered nanomaterials for structural applications but could be difficult to study in ecotoxicological evaluations using existing tools relative to nanomaterials with a lower aspect ratio. Whereas the hydrophobicity and van der Waals interactions of NTs may suggest aggregation and sedimentation in aquatic systems, consideration regarding how engineered surface modifications influence their environmental fate and toxicology is needed. Surface modifications (e.g., functional groups and coatings) are intended to create conditions to make NTs dispersible in aqueous suspension, as required for some applications. In the present study, column stability and settling experiments indicated that raw, multiwalled NTs (MWNTs) settled more rapidly than carbon black and activated carbon particles, suggesting sediment as the ultimate repository. The presence of functional groups, however, slowed the settling of MWNTs (increasing order of stability: hydroxyl > carboxyl > raw), especially in combination with natural organic matter (NOM). Stabilized MWNTs in high concentrations of NOM provided relevance for water transport and toxicity studies. Aqueous exposures to raw MWNTs decreased Ceriodaphnia dubia viability, but such effects were not observed during exposure to functionalized MWNTs (>80 mg/L). Sediment exposures of the amphipods Leptocheirus plumulosus and Hyalella azteca to different sizes of sediment-borne carbon particles at high concentration indicated mortality increased as particle size decreased, although raw MWNTs induced lower mortality (median lethal concentration [LC50], 50 to >264 g/kg) than carbon black (LC50, 18,40 g/kg) and activated carbon (LC50, 12,29 g/kg). Our findings stress that it may be inappropriate to classify all NTs into one category in terms of their environmental regulation. [source] Soil factors controlling the toxicity of copper and zinc to microbial processes in Australian soilsENVIRONMENTAL TOXICOLOGY & CHEMISTRY, Issue 4 2007Kris Broos Abstract Two soil microbial processes, substrate-induced nitrification (SIN) and substrate-induced respiration (SIR), were measured in the topsoils of 12 Australian field trials that were amended separately with increasing concentrations of ZnSO4 or CuSO4. The median effect concentration (EC50) values for Zn and Cu based on total metal concentrations varied between 107 and 8,298 mg kg,1 for Zn and 108 and 2,155 mg kg,1 Cu among soils. The differences in both Zn and Cu toxicity across the 12 soils were not explained by either the soil solution metal concentrations or CaCl2 -extractable metal concentrations, because the variation in the EC50 values was larger than those using total concentrations. Toxicity of Zn and Cu decreased with increasing soil pH for SIN. For Cu, also increasing cation exchange capacity (CEC) and percent clay decreased the toxicity towards SIN. In contrast to SIN, soil pH had no significant effect on toxicity values of SIR. Significant relationships were found between the EC50 values for SIR and background Zn and CEC for Zn, and percent clay and log CEC for Cu. Relationships such as those developed in this study will permit Australian environmental regulation to move from single-value national soil quality guidelines to soil-specific quality guidelines and permit soil-specific risk assessments to be undertaken. [source] Dose,time,response modeling of longitudinal measurements for neurotoxicity risk assessmentENVIRONMETRICS, Issue 6 2005Yiliang Zhu Abstract Neurotoxic effects are an important non-cancer endpoint in health risk assessment and environmental regulation. Neurotoxicity tests such as neurobehavioral screenings using a functional observational battery generate longitudinal dose,response data to profile neurological effects over time. Analyses of longitudinal neurotoxicological data have mostly relied on analysis of variance; explicit dose,time,response modeling has not been reported in the literature. As dose,response modeling has become an increasingly indispensible component in risk assessment as required by the use of benchmark doses, there are strong interests in and needs for appropriate dose,response models, effective model-fitting techniques, and computation methods for benchmark dose estimation. In this article we propose a family of dose,time,response models, illustrate statistical inference of these models in conjunction with random-effects to quantify inter-subject variation, and describe a procedure to profile benchmark dose across time. We illustrate the methods through a dataset from a US/EPA experiment involving the FOB tests on rats administered to a single dose of triethyl tin (TET). The results indicate that the existing functional observational battery data can be utilized for dose,response and benchmark dose analyses and the methods can be applied in general settings of neurotoxicity risk assessment. Copyright © 2005 John Wiley & Sons, Ltd. [source] Developmental and environmental regulation of antifreeze proteins in the mealworm beetle Tenebrio molitorFEBS JOURNAL, Issue 21 2000Laurie A. Graham The yellow mealworm beetle, Tenebrio molitor, contains a family of small Cys-rich and Thr-rich thermal hysteresis proteins that depress the hemolymph freezing point below the melting point by as much as 5.5 °C (,T = thermal hysteresis). Thermal hysteresis protein expression was evaluated throughout development and after exposure to altered environmental conditions. Under favorable growth conditions, small larvae (11,13 mg) had only low levels of thermal hysteresis proteins or thermal hysteresis protein message, but these levels increased 10-fold and 18-fold, respectively, by the final larval instar (> 190 mg), resulting in thermal hysteresis >,3 °C. Exposure of small larvae (11,13 mg) to 4 weeks of cold (4 °C) caused an ,,20-fold increase in thermal hysteresis protein concentration, well in excess of the less than threefold developmental increase seen after 4 weeks at 22 °C. Exposure of large larvae (100,120 mg) to cold caused 12-fold and sixfold increases in thermal hysteresis protein message and protein levels, respectively, approximately double the maximum levels they would have attained in the final larval instar at 22 °C. Thus, thermal hysteresis increased to similar levels (> 4 °C) in the cold, irrespective of the size of the larvae (the overwintering stage). At pupation, thermal hysteresis protein message levels decreased >,20-fold and remained low thereafter, but thermal hysteresis activity decreased much more slowly. Exposure to cold did not reverse this decline. Desiccation or starvation of larvae had comparable effects to cold exposure, but surprisingly, short daylength photoperiod or total darkness had no effect on either thermal hysteresis or message levels. As all environmental conditions that caused increased thermal hysteresis also inhibited growth, we postulate that developmental arrest is a primary factor in the regulation of T. molitor thermal hysteresis proteins. [source] Testosterone response to GnRH in a female songbird varies with stage of reproduction: implications for adult behaviour and maternal effectsFUNCTIONAL ECOLOGY, Issue 4 2007JODIE M. JAWOR Summary 1Despite considerable recent interest in plasma and yolk testosterone (T) in female birds, relatively little is known about environmental regulation of female T, individual variation in female T or the relationship between plasma and yolk T. 2In breeding females of a wild population of dark-eyed junco (Junco hyemalis), we assessed variation in the responsiveness of the hypothalamo-pituitary-gonadal (HPG) axis to a challenge with gonadotropin-releasing hormone (GnRH) by measuring circulating T before and 30 min after a standardized injection of GnRH. We asked whether response to challenge varied seasonally or with stage of reproduction and whether it was repeatable within individuals or related to T deposited in eggs. 3Initial and post-challenge levels of T were measured using enzyme immunoassay. In a subset of these females, luteinising hormone (LH) was measured using radioimmunoassay (RIA). In addition, eggs were collected from nests of 15 females that had received a GnRH challenge, and yolk T was measured using RIA. 4During most of the breeding season, plasma T did not increase in response to GnRH. GnRH consistently caused increases in plasma T only during the 7 days before oviposition, when females were rapidly depositing yolk in eggs but had not yet begun to lay them. Among a small subset of females we found a positive correlation between the magnitude of this increase in plasma T in response to GnRH during egg development and the amount of T deposited in the yolk of eggs collected at a later time. 5These results suggest that ovarian response to GnRH-induced increases in LH is greatest when females are actively depositing yolk into eggs. Factors that stimulate the release of GnRH during egg formation may result in higher levels of plasma T which could influence adult female behaviour. Further, because plasma T was correlated with later yolk T, factors that stimulate GnRH release may also lead to higher levels of yolk T potentially influencing offspring development or behaviour. [source] Environmental Taxation and Induced Structural Change in an Open Economy: The Role of Market StructureGERMAN ECONOMIC REVIEW, Issue 1 2008Christoph Böhringer Environmental taxation; imperfect competition; structural change Abstract. Studies of structural change induced by environmental taxation usually proceed in a perfect-competition framework and typically find structural change to be quite moderate under realistic emission reduction scenarios. By observing that some of the industries affected are likely to operate under imperfect rather than perfect competition, additional mechanisms emerge which may amplify structural change beyond the extent identified as yet. Especially, changes in economies of scale may arise which weaken or strengthen the competitive position of industries over and above the initial cost effect. Using a computable general equilibrium model for Germany to examine the effects of a unilaterally introduced carbon tax, we find that induced structural change is more pronounced under imperfect competition than under perfect competition. At the macroeconomic level, we find that aggregate losses in economies of scale are larger than aggregate gains, implying that the total costs of environmental regulation are higher under imperfect competition than under perfect competition. [source] Current issues with fish and fisheries: editor's overview and introductionJOURNAL OF APPLIED ECOLOGY, Issue 2 2003S. J. Ormerod Summary 1.,By any measure, fishes are among the world's most important natural resources. Annual exploitation from wild populations exceeds 90 million tonnes, and fish supply over 15% of global protein needs as part of total annual trade exceeding $US 55 billion. Additionally, with over 25 000 known species, the biodiversity and ecological roles of fishes are being increasingly recognised in aquatic conservation, ecosystem management, restoration and aquatic environmental regulation. 2.,At the same time, substantial management problems now affect the production, exploitable stocks, global diversity, trophic structure, habitat quality and local composition of fish communities. 3.,In marine systems, key issues include the direct effects of exploitation on fish, habitats and other organisms, while habitat or water quality problems arise also from the atmospheric, terrestrial and coastal environments to which marine systems are linked. In freshwaters, flow regulation and obstruction by dams, fragmentation, catchment management, pollution, habitat alterations, exotic fish introductions and nursery-reared fish are widespread issues. 4.,Management responses to the problems of fish and fisheries include aquatic reserves in both marine and freshwater habitats, and their effectiveness is now being evaluated. Policies on marine exploitation increasingly emphasise fishes as integral components of aquatic ecosystems rather than individually exploitable stocks, but the rationalisation of fishing pressures presents many challenges. In Europe, North America and elsewhere, policies on freshwaters encourage habitat protection, integrated watershed management and restoration, but pressures on water resources will cause continued change. All these management approaches require development and evaluation, and will benefit from a perspective of ecological understanding with ecologists fully involved. 5.,Synthesis and applications. Although making a small contribution to the Journal of Applied Ecology in the past, leading work on aquatic problems and fish-related themes appear increasingly in this and other mainstream ecology journals. As this special profile of five papers shows, significant contributions arise on diverse issues that here include the benefit of aquatic reserves, river restoration for fish, the accumulation of contaminants, interactions with predators, and the fitness of salmonids from nurseries. This overview outlines the current context in which papers on the applied ecology of fish and fisheries are emerging, and it identifies scope for further contributions. [source] Strategic Responses to Environmental Regulation in the U.K. Automotive Sector: The European Union End-of-Life Vehicle Directive and the Porter HypothesisJOURNAL OF INDUSTRIAL ECOLOGY, Issue 4 2006Jo Crotty Summary As of 1 January 2006 all automotive OEMs (original equipment manufacturers) and component manufacturers operating within the European Union will need to comply with the End-of-Life Vehicle Directive (referred to hereafter as the EU ELV Directive). The EU ELV Directive compels all OEMs to take back and dismantle all motor vehicles for domestic use at the end of their useful lives. Each component part will then be either reused or recycled. To this end, the ultimate goal of the EU ELV Directive is that all motor vehicles for domestic use will have a reuse or recyclable content of 85% at the end of their useful lives, moving toward 95% by 2015. The burden of the EU ELV Directive falls on both the OEMs and their component manufacturers, forcing them to innovate and "design for disassembly." This being the case, it offers a unique real world example with which to test the Porter Hypothesis. Porter asserts that strict, correctly formulated environmental regulation can offer a firm secondary benefits through improved product design and the reduction of waste. This in turn allows the firm to offset the cost of compliance. Because the EU ELV Directive has been fashioned to force firms into a process of innovation and redesign, the magnitude of these so-called offsets can be judged. This article employs Rugman and Verbeke's 1998 strategic matrix of firm response to environmental regulation to examine qualitative details of the strategic response of automotive component manufacturers and OEMs in the United Kingdom to the demands of the directive to judge the volume of offsets generated. This analysis shows no support for the Porter Hypothesis and challenges the assumptions of Rugman and Verbeke's model. [source] Reinventing environmental regulation: Lessons from Project XLJOURNAL OF POLICY ANALYSIS AND MANAGEMENT, Issue 1 2004David M. Lazer [source] Community environmental policing: Assessing new strategies of public participation in environmental regulationJOURNAL OF POLICY ANALYSIS AND MANAGEMENT, Issue 3 2003Dara O'Rourke This paper evaluates a new form of public participation in environmental monitoring and regulation advanced through local "bucket brigades," which allow community members to sample air emissions near industrial facilities. These brigades represent a new form of community environmental policing, in which residents participate in collecting, analyzing, and deploying environmental information, and more importantly, in an array of public policy dialogues. Use of this sampling technology has had marked effects on local residents' perceptions and participation in emergency response and citizens' right-to-know. However, when viewed through the lens of the more developed literature on community policing, the bucket brigades are currently limited in their ability to encourage "co-production" of environmental protection between citizens and the state. Means are examined to strengthen the bucket brigades and to more broadly support community participation in environmental regulation. © 2003 by the Association for Public Policy Analysis and Management. [source] Demographic change and the demand for environmental regulationJOURNAL OF POLICY ANALYSIS AND MANAGEMENT, Issue 1 2002Matthew E. Kahn Environmental regulation in the United States has increased pollution abatement expenditure as a percentage of gross national product from 1.7 percent in 1972 to an estimated 2.6 percent in the year 2000. This rise in regulation has coincided with demographic and economic changes that include rising educational levels, a growing minority population, an aging population, and decreasing employment in polluting industries. This paper examines whether these trends have contributed to increasing aggregate demand for environmental regulation. New evidence on voting on environmental ballots in California, local government environmental expenditures across the United States, and 25 years of congressional voting on environmental issues is examined to document the demographic correlates of environmental support. Minorities and the more educated are more pro-green, whereas manufacturing workers oppose environmental regulation. While demographics help explain observed differences in environmental support and thus can help predict long trends in the "average voter's" environmentalism, environmentalism varies substantially year to year unrelated to population demographics. © 2002 by the Association for Public Policy Analysis and Management. [source] Recent trends in the total characterization of new-generation base fluidsLUBRICATION SCIENCE, Issue 2 2001I. D. Singh Abstract The quality of lubricating base oils used worldwide is changing rapidly as a result of stringent environmental regulation and the pressing need for oils to perform well under severe operating conditions. For example, although the base oil market in India now depends entirely on conventional group I base oils, group II and III base oils will soon be mandatory in lubrication formulation. These oils are generally more stable towards oxidation due to the virtual absence of heteroatom-containing compounds and to their low aromatic content. The analytical procedures developed over the years for the characterization of new and used group I mineral base oils will not be successful for all the requirements of these new oils. Thus, a systematic study is required to test the universal validity of characterisation methodology for these new-generation base fluids. This paper focuses on the use of various analytical techniques for base oil characterization and the methodology required for the total characterization of new-generation base oils. [source] The impact of privatization and regulation on the water and sewerage industry in England and Wales: a translog cost function modelMANAGERIAL AND DECISION ECONOMICS, Issue 6 2000David S Saal After the ten Regional Water Authorities (RWAs) of England and Wales were privatized in November 1989, the successor Water and Sewerage Companies (WASCs) faced a new regulatory regime that was designed to promote economic efficiency while simultaneously improving drinking water and environmental quality. As legally mandated quality improvements necessitated a costly capital investment programme, the industry's economic regulator, the Office of Water Services (Ofwat), implemented a retail price index (RPI)+K pricing system, which was designed to compensate the WASCs for their capital investment programme while also encouraging gains in economic efficiency. In order to analyse jointly the impact of privatization, as well as the impact of increasingly stringent economic and environmental regulation on the WASCs' economic performance, this paper estimates a translog multiple output cost function model for the period 1985,1999. Given the significant costs associated with water quality improvements, the model is augmented to include the impact of drinking water quality and environmental quality on total costs. The model is then employed to determine the extent of scale and scope economies in the water and sewerage industry, as well as the impact of privatization and economic regulation on economic efficiency. Copyright © 2000 John Wiley & Sons, Ltd. [source] IS THERE UNIT ROOT IN THE NITROGEN OXIDES EMISSIONS: A MONTE CARLO INVESTIGATION?NATURAL RESOURCE MODELING, Issue 1 2010NINA S. JONES Abstract Use of the time-series econometric techniques to investigate issues about environmental regulation requires knowing whether air pollution emissions are trend stationary or difference stationary. It has been shown that results regarding trend stationarity of the pollution data are sensitive to the methods used. I conduct a Monte Carlo experiment to study the size and power of two unit root tests that allow for a structural change in the trend at a known time using the data-generating process calibrated to the actual pollution series. I find that finite sample properties of the Perron test are better than the Park and Sung Phillips-Perron (PP) type test. Severe size distortions in the Park and Sung PP type test can explain the rejection of a unit root in air pollution emissions reported in some environmental regulation analyses. [source] Information disclosure and environmental regulation: Green lights and gray areasREGULATION & GOVERNANCE, Issue 3 2010Eungkyoon Lee Abstract This research examines the potential of information disclosure for environmental regulation. The research attempts to answer questions of what impact information disclosure has on corporate environmental practices and what interferes with its effective use. A case study of Indonesia's pioneering informational environmental regulation reveals (i) both indirect (e.g. anticipation of external pressure) and direct (e.g. internal learning support) informational effects that enhance environmental awareness at the top management level and stimulate changes in production processes and (ii) detrimental effects of disclosed information that maintain or strengthen the extant power of regulated firms over environmental groups and local communities affected. Regulatory efforts can be leveraged by public disclosure of information regarding firms' environmental performance, especially where the state monitoring and enforcement capacities are weak. However, the introduction of policies of this kind without consideration of different market conditions and political and administrative culture may impede the effectiveness of this potentially useful regulatory method. [source] Regulation and voluntarism: A case study of governance in the makingREGULATION & GOVERNANCE, Issue 4 2009Tamar Barkay Abstract In this article I analyze a multi-stakeholder process of environmental regulation. By grounding the article in the literature on regulatory capitalism and governance, I follow the career of a specific legislative process: the enactment of Israel's Deposit Law on Beverage Containers, which aims to delegate the responsibility for recycling to industry. I show that one crucial result of this process was the creation of a non-profit entity licensed to act as a compliance mechanism. This new entity enabled industry to distance itself from the responsibility of recycling, and thereby frustrated the original objective of the legislation, which was to implement the principle of "extended producer responsibility." Furthermore, this entity, owned by commercial companies and yet acting as an environmentally friendly organization, allowed industry to promote an anti-regulatory agenda via a "civic voice." The study moves methodologically from considering governance as an institutional structure to analyzing the process of "governancing," through which authoritative capacities and legal responsibilities are distributed among state and non-state actors. Two key findings are that this process and its outcome (i) are premised on an ideology of civic voluntarism, which ultimately delegates environmental responsibilities to citizens; and (ii) facilitate an anti-regulatory climate that serves commercial interests. [source] DO OLIGOPOLISTS POLLUTE LESS?THE JOURNAL OF INDUSTRIAL ECONOMICS, Issue 4 2007EVIDENCE FROM A RESTRUCTURED ELECTRICITY MARKET Electricity restructuring has created the opportunity for producers to exercise market power. Oligopolists increase price by distorting output decisions, causing cross-firm production inefficiencies. This study estimates the environmental implications of production inefficiencies attributed to market power in the Pennsylvania, New Jersey, and Maryland electricity market. Air pollution fell substantially during 1999, the year in which both electricity restructuring and new environmental regulation took effect. I find that strategic firms reduced their emissions by approximately 20% relative to other firms and their own historic emissions. Next, I compare observed behavior with estimates of production, and therefore emissions, in a competitive market. According to a model of competitive behavior, changing costs explain approximately two-thirds of the observed pollution reductions. The remaining third can be attributed to firms exercising market power. [source] | ||||||||||||||||||||||||||||||||||||||||