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1.
The mining boom in Australia since 2003 has produced significant economic benefits for regional, State and National economies, creating new job opportunities and revenue flows. Despite the contribution of the resources sector to economic growth, questions are frequently raised about the concomitant negative social, economic and environmental impacts. The Surat Basin in southern Queensland is a traditional agricultural region with a small but growing coal mining sector and a rapidly developing liquefied natural gas industry (mainly associated with extracting coal seam gas). In this paper, the preferences of residents in Brisbane, the State capital, are explored in relation to the relative importance of social, economic and environmental impacts of the resource boom in the Surat Basin. A choice modelling experiment was conducted to assess the trade‐offs Brisbane residents would make (in monetary terms) between the economic benefits and the associated costs of increased mining activity on local communities. The results identify the strength of concerns about community and environmental impacts and can potentially be used to help evaluate the net benefits of resource development.  相似文献   

2.
There is an ever growing demand for energy worldwide and the demand for gas alone is predicted to double between 2010 and 2035. This demand together with concurrent advances in drilling technologies caused the production of unconventional natural gas such as shale gas and coal seam gas (CSG), which is in the focus of this paper, to grow rapidly in the last decades. With the gas bearing coal seams extending across vast areas within their respective basins and with CSG production having to follow these seams through a network of production wells, pipelines and access roads, CSG activity affects large areas and therefore interferes with existing land uses, predominantly agriculture. For the eastern Australian Surat Basin and the southern Bowen Basin alone there are projected well numbers in excess of 15,000 to 20,000 between the years 2020 and 2030. The interference of CSG with agriculture on a large scale has raised concerns about the impact of CSG on farmland, food security, water resources and the socio-economic environment within the affected regions and beyond. This paper presents a newly developed spatial model which provides order of magnitude figures of the impact of CSG activity on gross economic returns of current agricultural land uses in a given region over the time of CSG production. The estimated gross figures do not account for any compensation payments received by farmers. The model is capable of accounting for a variation in a variety of parameters including impact frequency of distinct infrastructure elements, differences in soil types and associated varying responses of soil productivity, varying length of the CSG production phase and more. The model is flexible in that it can be transferred and applied in other regions as well. Based upon a literature review and given that CSG is an industry that started operating at larger scales relatively recently, we claim that the presented model is the first of its kind to provide these important agro-economic indicators.  相似文献   

3.
Queensland experienced extraordinary growth in booked 2P coal seam gas (CSG) reserves, rising from 3,400 PJ in 2005 to 41,200 PJ in 2013. Given annual domestic consumption of ca. 700 PJ/a, 2P reserves rapidly shifted from 14 to 72 years supply. Profit‐maximising firms sought to speed up commercialisation of reserves through the development of three liquefied natural gas (LNG) export plants at Gladstone. In this article, we present forecasts of Australia's east coast interconnected gas system with daily resolution using our dynamic partial equilibrium model. Modelling results show the rapid development of LNG plants combined with restrictive CSG development policies in NSW may result in unserved load from 2016. Relaxing development constraints or delaying construction of one LNG terminal by 1 year could have avoided the risk of Unserved Load events in the domestic gas market. Lessons can be learned from this CSG‐LNG boom scenario. Facilitating new gas supplies is the most efficient way of alleviating the impacts of the CSG‐LNG boom on domestic markets in the medium term. In the long‐term, Australian policymakers may consider the merits of a National Net Benefits Test to maximise welfare through appropriate coordination – as is done by policymakers in the USA – as opposed to protecting local industries through ‘domestic gas reservation policies’.  相似文献   

4.
The prolonged drought from 2006–07 to 2008–09 in south‐eastern Australia presented severe difficulties for dry‐land and irrigation farmers in the southern Murray‐Darling basin. A dynamic multi‐regional computable general equilibrium model (TERM‐H2O) is used to estimate the economy‐wide small region impacts during and after drought. Drought reduces real GDP in some small regions by up to 20 per cent. Irrigation water trading and farm factor movements alleviate losses. The drought results in an estimated 6000 jobs being lost across the southern basin. Depressed farm investment during drought results in farm capital not returning to baseline levels after drought. Consequently, job numbers in 2017–18 remain 1500 below forecast in the southern basin.  相似文献   

5.
The relationship between resource extraction activity and economic growth has been widely studied in the literature, and the resource curse hypotheses emerged as a theory to explain the effects of resource windfalls on national economies. However, within countries, resource booms and busts can have distinctive effects across local economies, as extractive regions face particular economic consequences unlikely to be observed in nonresource regions. Empirically, most studies analysing the resource curse have relied on cross‐country models to estimate effects and inform policy; however, the use of regional – within‐country – analysis has gained attention from scholars lately, promoted by two advantages: it avoids unobserved country heterogeneities confounding economic outcomes caused by resources and exploits the subnational quasi‐natural experimental conditions generated by endowments. This paper contributes to the resource curse literature by discussing its theoretical causes across scale (regional vs. national effects) and highlighting the empirical challenges involved in the analysis of mining economic impacts across regions. We complement the discussions by econometrically modelling economic growth across nonmetropolitan substate regions of Australia during a period of resource windfalls, finding that in most cases, resources have been a blessing for local economies, although negative effects have also been experienced in parts of the country.  相似文献   

6.
Brazil is trying to identify ways to ally economic growth with climate change mitigation. Productivity gains in livestock have been pointed out as a promising alternative to achieve that goal. Thus, this paper analyses the economic impacts of a policy of productivity gains in the Brazilian livestock. Besides, we evaluate if the policy may conciliate agricultural growth and deforestation control, bearing in mind the reduction of greenhouse gas (GHG) emissions from land-use changes. The analysis was carried out through a computable general equilibrium (CGE) model, tailored to represent land-use changes, GHG emissions and removals. Besides, it made progress modeling the heterogeneity of climate, soils, and emissions in inter-regional models with many regions. The results show that productivity gains can effectively “save” land and thus avoid deforestation, especially in the Amazon and Cerrado (savannah) biomes. The policy also may boost the economic growth, spreading it to other regions of Brazil, like Centre-West and North, and increasing income and consumption in those places. However, as a climate policy, focused on the reduction of GHG emissions, the results may be counterproductive. The net amount issued may increase, as a result of the positive stimulus of the policy on the economy, and GHG emissions are directly related to the economic growth.  相似文献   

7.
首先,介绍森林食品产业减贫的作用机理,主要包括解决资源落后与发展滞后的矛盾;促进贫困地区收入增长;注重多方交流互动。其次,将森林食品产业的减贫效应分为社会减贫效应、经济减贫效应、生态减贫效应这3个部分。最后,提出加强基础设施建设与品牌宣传;增加产业联动效应;持续带动地区增收等建议,以期为政府相关部门制定政策提供决策依据。  相似文献   

8.
Climate change, as well as associated mitigation efforts, will substantially disrupt some economies. Seemingly inevitable market and policy changes will push economies to transition away from reliance on industries with higher carbon emissions and bring transient economic impacts, especially in regions that are currently heavily reliant on such industries. This situation is not unusual in a global context. To underpin better‐informed decisions that enable a smoother economic transition to a low‐emissions future, we developed a ‘latent economic vulnerability to emissions reduction’ (LEVER) index, which maps and explores regions that are more likely to be economically impacted from climate change mitigation. Thus, this paper provides an analysis and discussion of the potential regional implications of a future low‐emissions economy, with the analysis contextualised for the state of Queensland, Australia. Given this case study, the economic impacts and future of coal‐fired power stations, coal mining and renewable energy are discussed.  The LEVER index weighs the risk of high carbon economic exposure against the variability in carbon economic resilience from employment in low‐emission sectors across local economies. We find that between 3 and 6 per cent of Queensland regions are assessed as having a very high latent economic vulnerability to increased decarbonisation of industrial activities. To promote a smoother transition, these regions will require targeted investments and strategies to enable their transition towards lower carbon‐intensive systems, while maximising economic and social outcomes.  相似文献   

9.
This paper empirically quantifies environmentally augmented rural household incomes in Cambodia and analyzes how economic land concessions (ELCs) affect such incomes. Data is derived from a structured survey of 600 randomly selected households in 15 villages in three study sites in Cambodia, where local livelihoods are highly reliant on access to land and natural resources, supported by qualitative data from focus group discussions. Gini coefficient decomposition, multiple regression models, and propensity score matching (PSM) models were employed to analyze the composition of income portfolios, determinants of major income sources, and the impacts of land grabbing on incomes. Results documented high reliance on environmental income (32–35% of total household income) and farm income (51–53%) across income quartiles; demonstrated the variation in product composition across quartiles and the contribution of each major product to income inequality; and identified the main household characteristics influencing absolute and relative incomes. ELCs were found to consistently have negative impacts on household total income, environmental income, size of available cultivable land and livestock holdings, and increasing the distance to forests. The total household annual income subjects to ELCs were estimated to decrease by 15–19%. While providing some employment opportunities, we find no evidence of positive income effects of ELCs on households in the areas where ELCs are located.  相似文献   

10.
Western Australia experienced a prolonged resources boom for more than a decade commencing in 2001. The majority of mining industry employees commute long distances from their homes, living onsite in company accommodation and working compressed rosters for a prescribed period before commuting home again for furlough and recommencing the work and commute cycle. Many community leaders, politicians and businesses complain that company policies and industrial relations arrangements, which enabled long distance commuting (LDC), undermine regional economic development. They argue that the host communities closest to mining operations bear the brunt of globally driven boom and bust markets and experience many of the disadvantages but few of the opportunities associated with booms or busts, while source communities, particularly large cities, reap the benefits from repatriated salaries, increased populations and investment derived from mining activities in the host communities.This paper examines the role of long distance commuting as a tool for mitigating the impacts of the boom and bust cycles in the resources industries of Western Australia, focusing on the resources-rich region of the Pilbara. The paper will also speculate the social and economic impact on the mining communities and the state more broadly if government had capitulated and restricted long distance commuting.  相似文献   

11.
This paper assesses the recent changes in rural employment in the OECD countries, highlighting the growing role of employment in services and, in some cases, manufacturing activity. In many, but not all, rural areas the secular decline in agricultural employment has been more than counterbalanced by growing employment in these other sectors. However, the diversity of employment growth within and between rural areas is stressed, as are the implications of this diversity for policy. A range of explanations for the relative economic success of some rural areas is explored. These include the impacts of globalisation; restructuring of the labour market; new‘consumption’ demands on the rural areas; and human mobility. The paper concludes that traditional theories do not explain the diversity of outcomes in rural areas. New approaches are needed. Recent analyses under the banner of‘the new economic geography’ has advanced our understanding of the pre‐conditions for rural development to occur, but understanding the diverse pattern of rural employment outcomes within the same kind of geography remains a challenge which needs to be addressed by inter‐disciplinary approaches and methods.  相似文献   

12.
2020年农民增收:新冠肺炎疫情的影响与应对建议   总被引:1,自引:0,他引:1  
新冠肺炎疫情将从多个渠道、多重方式对今年农民增收带来严重冲击,其中对工资性收入影响尤为突出。疫情在全球加速扩散,对全球经济贸易增长冲击严重,通过全球供应链影响我国产业经营和农民就业,今年后期农民持续增收挑战巨大。本文认为必须统筹疫情防控和经济社会发展两线作战;加快中小企业复工复产,实施文化旅游产业振兴,加大创新创业支持,恢复和稳定农民就业增收;创新农产品产销对接,实施产业提升工程,提升风险治理能力,稳住和促进农业经营增收;加强国际疫情研判,抓紧做好防范应对,稳住农民增收基础。要对标问题、攻坚克难、系统发力,通过一揽子政策助力农民持续增收,力争如期实现全面建成小康社会和全面打赢脱贫攻坚战目标。  相似文献   

13.
We analyse changes in the Australian gas industry during 1990s that were motivated by the Hilmer Reforms. We estimate the effects on real household income of the changes by combining a computable general equilibrium model with a microsimulation model. Although the structural changes were significant in their effects on the gas industry, they are estimated to have had minor effects on real household income in all Australian regions owing to the small size of the gas industry and household gas consumption at that time, and low importance of gas as an input to other industries. The changes are estimated to have slightly increased income inequality owing to the redistribution of income from labour to other primary factors.  相似文献   

14.
This article uses panel data from the Living Standards Measurement Study‐Integrated Surveys on Agriculture for Uganda to assess the farm‐level effects of nonfarm employment on agricultural intensification and productivity change. A sample selection model is used to account for both unobserved heterogeneity and potential simultaneity between agricultural production and nonfarm income. Results show that nonfarm employment can have differential impacts on farm technology intensity and productivity. Nonfarm income is found to have a positive impact on farm hired labor and improved seed intensity; a negative effect on on‐farm family labor use; and no significant impact on fertilizer, soil water management, and joint use of farm technologies. The econometric evidence also indicates that agricultural productivity declines as nonfarm income increases. Taken together, our findings reveal important trade‐offs between nonfarm employment and income and farm productivity growth under smallholder agriculture. The results indicated that targeted policies are required to reduce these potential trade‐offs between nonfarm employment and agricultural intensification and productivity change.  相似文献   

15.
[目的]针对全国31个省(市、区)(不含港澳台地区)、自然资源依赖度高的地区和自然资源依赖度低的地区,从整体和分区域研究自然资源依赖对城乡收入差距的影响,探究不同区域其影响程度的差异性,进而为弱化各区域城乡收入差距,解决由城乡收入差距拉大造成的各类社会矛盾具有重要的现实意义。[方法]从理论上分析了自然资源依赖对城乡收入差距的影响,并利用1999—2017年的省级面板数据,运用固定效应模型,从全国和分区域实证分析了自然资源依赖对城乡收入差距的影响。[结果]针对全国,自然资源依赖会拉大城乡收入差距; 分区域结果,针对自然资源依赖度高的地区,自然资源依赖拉大城乡收入差距; 针对自然资源依赖度低的地区,自然资源依赖对城乡收入差距影响不显著。[结论]为缩小城乡收入差距,需要降低经济体对自然资源的依赖,针对自然资源依赖度高的地区,政府通过将部分自然资源收益转化为农业创新基金和农村基础设施投入,促进自然资源收益向农村公共资本转化,完善现有的自然资源收益分配及转化制度; 鼓励资源型产业技术创新,加大研发投入,延长资源产业链; 加大农村教育投入、提升农村人力资本质量。  相似文献   

16.
目的 通过人口的城镇化率、土地的城镇化率、经济的城镇化率、就业的城镇化率这4个自变量综合考察新型城镇化对农民收入的直接影响效应和间接影响效应并提出推进新型城镇化建设促进农民增收的建议。方法 文章运用空间杜宾模型,收集近10年我国30个省(市、自治区,不含港澳台、西藏)的相关数据分析新型城镇化对农民收入的影响。结果 新型城镇化通过人口的城镇化、土地的城镇化、经济的城镇化对农民收入产生显著正向的直接效应,且通过经济的城镇化产生显著负向的间接效应,而就业的城镇化对农民收入影响效应不显著;新型城镇化对农民收入的直接效应主要还是由人口的城镇化产生,但也不能忽视土地城镇化和经济城镇化促进农民增收的作用;控制变量中农业经济水平、农村资本投入、对外开放程度、工业化率对农民收入具有显著正向的直接效应,且农村资本投入对农民收入具有显著正向的间接效应。结论 建议政府大力发展农业现代化,促进城乡一体化;盘活农村土地资源,加快农村城镇化;拓宽农民就业渠道,缩小城乡差别。  相似文献   

17.
This study investigates the consequences of dramatic price fluctuations on the global iron ore market between boom and bust for the Swedish communities Kiruna and Pajala, located above the polar circle, in the years 2006-2018. It focuses on the impact of the Swedish state’s reorientation towards neoliberal policies that have entailed reduced state involvement in peripheral communities still dependant on heavy industry. This reorientation was manifested in the Mineral Strategy presented by the liberal-conservative government in 2013, in which the state was prescribed a role as facilitator of investment of foreign and private capital in the Swedish mining sector, but not as an active owner or developer of mining enterprises. The neoliberalisation of Swedish mining has established a fundamental conflict of interests between communities whose economic, social and cultural wellbeing depends on long-term state commitment, and the state whose main interests are aimed at global capital flows rather than the maintenance of industrial production in peripheral regions. This conflict remained latent as long as global mineral prices were high, but as boom turned to bust around 2012, it was activated in a way that highlighted asymmetric relations of power and economic development between the sparsely populated and resource-rich northern parts of the country and the densely populated south.  相似文献   

18.
[目的]随着我国社会经济发展进入新时代,在新的发展理念下解决相对贫困和区域深度贫困问题成为扶贫工作重点。在此背景下,探讨产业结构变迁对缓解民族地区相对贫困的影响,具有重要的理论与现实意义。[方法]文章以"相对农民人均纯收入增长率"作为相对贫困的表征指标,对2006—2014年西北民族地区61个国家级扶贫重点县相对贫困变动情况进行了测算。在此基础上,利用面板数据,对产业结构变迁整体效应进行逐步回归分析,并通过构建工具变量对回归结果进行稳健性检验。[结果]西北民族地区的经济增长主要依靠第二产业的快速发展,虽然所有地区都表现出第二产业的不足或定位不高的现象,但是对于拉动整体经济和构建产业链仍然具有不可替代的作用。受传统因素的影响,第二产业的从业人员数量很少,大量从业人员仍然集中于第一产业。[结论]由于扶贫体制机制存在的问题,贫困人口由第二产业发展的直接获益有限。贫困人口的主要获益方式仍然是政府主导的国民收入再配,所以财政支出对于贫困变动始终具有明显的正向效应。做好西北民族地区的扶贫工作,应当加大扶贫政策的倾斜力度,加强扶贫对象和措施的精准性,着重智力扶贫和技能扶贫措施。  相似文献   

19.
由于种养业季节性强、农民工流动性大、农村防护条件差,疫情对农业农村发展的影响具有全面性和持久性。研究显示,疫情防控导致的物流中断,家禽养殖企业遭遇生存危机,导致短期肉价下跌和2020年肉类供需紧张局面加剧;果蔬滞销、粮食销售延迟以及部分农产品消费抑制,将使相当部分种植户2020年收益面临下滑;疫情期间的延期复工和疫情后的长期停工会导致农民工就业人数下降205万人至351.1万人,2020年农民工人均工资收入名义增长速度可能将下降1.45至2.46个百分点。综合考虑疫情对各项收入来源的影响,2020年农村居民人均可支配收入名义增长速度可能将下降2.59至3.59个百分点。因此,应加紧建立应急储备和加大供需调节力度,以补贴和政策性信贷支持引导龙头企业帮助小农户度过难关,加大对农民工再就业培训和返乡创业的支持,多渠道稳定农民收入。  相似文献   

20.
This paper analyses the effects of introducing biodiversity‐targeted ecological focus area (EFA) requirements on all farms with arable land in the EU by quantifying their global, regional, economic and environmental impacts in a mutually consistent way. To capture these impacts, different spatial scales need to be considered – ranging from on‐farm decisions regarding the EFA in the EU, to supply response around the world. In order to address this challenge, we combine the supply side of the CAPRI model, which offers high spatial, farm and policy resolution in the EU, with the GTAP model of global trade and land use. Both models are linked through a multi‐product, restricted‐revenue function for the EU crop sector. The results predict improved environmental status in the high‐yielding regions of the EU. However, output price increases lead to intensification in the more marginal areas of the EU where little or no additional land is taken out of production. The decrease in arable land in the EU is partially compensated by an increase of crop land, as well as increased fertiliser applications, in other regions of the globe. Thus, the improvement of environmental status in the EU comes at the price of global intensification, as well as the loss of forest and grassland areas outside the EU. Overall, we find that every hectare of land that is taken out of production in the EU increases greenhouse gas emissions in the rest of the world by 20.8 tonnes CO2 equivalent.  相似文献   

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