Resource and Energy Economics最新文献

This paper explores the effect of gasoline prices on traffic congestion and carbon emissions. The international crude oil price is used as an instrumental variable for the gasoline price in Chinese cities. Empirical results show that a ten percent increase in gasoline prices significantly decreases traffic congestion in rush hours by 0.87%. In addition to reducing vehicle kilometers traveled, higher gasoline prices also decrease carbon emissions by increasing travel speed and fuel efficiency. A ten percent increase in gasoline prices is found to decrease CO₂ emissions by 40.6 million metric tons, accounting for 2.3% of the total CO₂ emissions in the transport sector of China in 2016. This paper's estimates offer guidance for gasoline pricing policies, fuel taxes, traffic congestion, and the Dual-Carbon Target.

Time preferences are considered a leading cause of the energy efficiency gap. We test two cognition-based mechanisms (concentration bias and underestimation bias) which are distinct from time preferences but can produce identical behaviour when costs are paid upfront and benefits are spread over time. We use an experiment that measures willingness-to-pay for an improvement in fuel economy to test the explanatory power of these mechanisms. The sample is large, nationally representative and comprised only of car buyers (n = 2368). The experiment varies between-subjects (i) the payment schedule for the fuel economy improvement, and (ii) the temporal framing of its monetary benefit. We combine the payment schedules and the benefit frames so that the pattern of results predicted by time preferences differs from the pattern predicted by cognitive mechanisms. Results support the preregistered hypotheses: willingness-to-pay increases as the payment schedule becomes more dispersed across time and decreases when the benefit is presented as more disaggregated (i.e. a monthly saving instead of annual or multi-year saving). The findings are consistent with the predictions of the two cognitive mechanisms, which may explain part of the energy-efficiency gap currently attributed to pure time preference.

The intersection of mining activities and the preservation of fragile ecosystems presents a challenge, exemplified by the coexistence of lithium resources and the pristine High-Andean wetlands. In this study, we demonstrate the transformative potential of accounting for the intrinsic non-use values associated with these vital wetlands. By incorporating these values, we not only reshape optimal mining patterns but also forge a path towards enhanced environmental conservation. To quantify the value of affected biodiversity and ecosystems, we employ a meta-analytic benefit transfer function. Subsequently, we integrate these values into a competitive land use model that treats ecosystem services as valuable assets and incorporates the opportunity costs associated with mining activities. The results of our study reveal a compelling narrative: when the value of wetland ecosystems is considered, the pace of lithium extraction is markedly affected. The extent of this impact varies depending on factors such as wetland size, ecosystem service value, damage levels, and resource rents. By quantifying the ecological impacts of mining in economic terms, our findings present an avenue for policymakers to design a mineral extraction tax that complements a mitigation hierarchy to conserve these precious ecosystems.

We analyze the data of 689 Chinese listed firms between 1999 and 2010 to study the relationship between firms’ political connections and their pollution emissions. We find that, ceteris paribus, a polluting firm with politically connected top managers discharges about 25% more chemical oxygen demand (COD) per 10,000 RMB (about 1,500 USD) worth of total output. The impact of political connections on COD emissions gradually fades out with the departure of politically connected top managers. However, political connections do not affect firms’ emissions of unregulated water pollutants or air pollutants that receive high levels of public attention. In addition, we find evidence that polluting firms may leave wastewater treatment units idle, which lessens treatment costs and thus raises pollution emissions. The findings of this study would help advance discussion about managing water pollution and designing effective environmental regulations under a command-and-control policy schema in developing countries.

Proponents of Bitcoin argue that demand for electricity from Bitcoin miners can lead to an increase in renewable electricity capacity. We rigorously evaluate this claim by estimating a Bitcoin electricity demand curve and include this demand curve in a long-run model of the Texas electricity market. We find that while Bitcoin mining can indeed increase renewable capacity, it also increases carbon emissions. When Bitcoin miners provide grid management services in the form of demand response, their emissions impact is largely mitigated.

Thermal retrofit of existing buildings is a major challenge for the energy transition. Retrofitting multi-owner buildings is particularly challenging because it involves multiple co-owners with heterogeneous preferences and incentives to renovate. We conduct a discrete choice experiment on thermal retrofit measures with landlords and owner-occupiers of condominiums in multi-owner buildings in France. Attributes include financing mechanisms (equity, private loan, and collective loan), transferability of loans (i.e. loans, which may be transferred to the next owner in case the condominium is sold), heating cost savings (absolute and relative to other co-owners in the same building), and investment costs. Results from estimating mixed logit models suggest that participants prefer on average equity financing over loan financing and collective loans over private loans. Aversion to loan financing appears to be partly due to debt aversion. The results also suggest that for loan financing, co-owners prefer transferable loans. Further, co-owners do not like retrofit measures that result in higher heating cost savings for other co-owners in the same building than for themselves. Thus, asymmetric distribution of benefits of thermal retrofit measures may impede acceptability of such measures in multi-owner buildings. Finally, the findings provide no evidence for a landlord-tenant split incentives problem in our sample.

The deployment of onshore wind power is an important means to mitigate climate change. However, wind turbines also produce local disamenities to residents living next to them, mainly due to noise emissions and visual effects. Our paper analyzes how the presence of local disamenities affects the socially optimal siting of onshore wind power. The analysis builds on a spatial optimization model using geographical information system (GIS) data for more than 100,000 potential sites in Germany. Our results indicate a major spatial trade-off between the goals of minimizing electricity generation costs and disamenity costs. Considering disamenity costs substantially alters – and in fact dominates – the socially optimal spatial allocation of wind power deployment. This is because in Germany a) the spatial correlation between generation costs and disamenity costs is only moderately positive, and b) disamenity costs exhibit a larger spatial heterogeneity than the generation costs. These results are robust to variations in the level and slope of the disamenity cost function that we assume for the modeling. Our findings emphasize the importance of supplementing support schemes for wind power deployment with approaches that address local disamenties, e.g., compensation payments to local residents or differentiated setback distances to settlements.

Despite ambitious climate goals and already substantial stocks of developed fossil energy reserves, development of new fossil energy reserves continues to be high. This raises concerns, as it reinforces the fossil industry’s opportunities and incentives to continue extraction, and may necessitate abandonment of developed fossil reserves to meet climate targets. In this paper, we analyze the energy transition, considering fossil development activities. We provide conditions for when the fossil industry will abandon reserves, and establish that continued development of fossil resources is not incompatible with abandoning developed reserves. The first-best implementation of a carbon budget involves reserve abandonment, and thus development that pushes developed reserves in excess of the remaining budget. A quantitative assessment reveals that a volume equal to 9–19% of current oil and gas reserves are optimally abandoned, and that, even under a 1.5^∘C warming target, development of new reserves is justified for another decade.

Efficient water management in agricultural activities can improve local water resource conditions while enhancing farms’ economic performance. This paper analyses how farmers’ decisions to adopt innovative and sustainable irrigation systems, such as Water Conservation and Saving Technologies (WCSTs), would shape Italian farms’ economic resilience by improving land productivity. Using a Panel Endogenous Switching Regression Model, our results confirm that the WCST adoption is an endogenous and self-selective process and land value is endogenously determined. Seasonal aridity indices are important factors in the choice of WCST adoption, with different effects on non-adopters and adopters. Farmers who adopt WCSTs are more productive than those who do not.

We compare two regulatory structures in the application of emission standards and a subsidy scheme in the automobile market. The regulator can either commit to an emission standard or is not able to commit. Firms compete á la Cournot and produce fuel-powered and electric vehicles. The emissions of fuel-powered vehicles can be abated by means of investing in emission-reducing innovation. Our results indicate that under commitment there are less emissions, higher subsidies and a major adoption of electric vehicles. By contrast, non-commitment yields more fuel-powered vehicles, more vehicles in total and higher consumer surplus. Electric vehicle producers obtain higher profits under commitment, whereas fuel-powered vehicle producers might be better off under both regulatory structures. Social welfare is higher under non-commitment as long as environmental damages are regarded severe. Otherwise, commitment is socially preferable. This result provides an explanation for observed differences in the duration of environmental standards between the US, the EU and China.