|
|
|
Sort Order |
|
|
|
Items / Page
|
|
|
|
|
|
|
| Srl | Item |
| 1 |
ID:
167010
|
|
|
|
|
| Summary/Abstract |
Behavioural interventions, such as informational nudges, have become an increasingly popular strategy in demand-side energy management. In particular, home energy reports (HERs) have been used to induce behavioural change among residential consumers. These HERs typically provide peer comparisons of energy use and information about energy savings opportunities. Despite the growing prevalence of HERs and a shift from postal to electronic delivery of HERs, the experimental evidence base of their effectiveness comes primarily from HERs delivered by post from a single vendor (Opower). Whether that evidence generalises to other programmes and to the electronic delivery of HERs is unclear. This paper reports new evidence for HER effectiveness from a 12-month field experiment with approximately 9,000 households that tested electronic HER programme in a deregulated American residential electricity market. Despite high non-compliance with HER delivery, the programme reduced household electricity consumption by 2.9%, 95% CI [-5.0%, −0.76%]. This estimated reduction is consistent with prior estimated impacts of HERs delivered by post and implies electronic HERs are at least as effective as reports delivered by post in reducing electricity consumption, while they are administered at a lower cost.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2 |
ID:
128000
|
|
|
|
|
| Publication |
2014.
|
| Summary/Abstract |
In low- and middle-income countries, Liquefied Petroleum Gas (LPG) can be an attractive alternative to the widespread use of traditional kerosene. Not only is LPG a relatively clean, safe and cost-effective fuel for households, its large-scale adoption also reduces the heavy burden of kerosene consumption subsidies on government budgets. Against this background, we evaluate the impact of a large government program to substitute LPG for kerosene in Indonesia. Using a household survey across urban, suburban and rural regions we find that this program was very effective in causing a large scale shift from kerosene to LPG. This shift was positively influenced by level of education, household size and household income. Contradicting the energy-ladder model, the LPG program, reinforced by an increase in the price of kerosene, led to increased stacking of fuels, including increasing consumption of both electricity and traditional biomass. In addition, our analysis shows that the LPG program failed to substantially reduce the overall number of energy-poor people, but it has been effective in alleviating extreme energy-poverty. Finally, we find that medium and higher income households in suburban areas benefitted most from the LPG program.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3 |
ID:
086212
|
|
|
|
|
| Publication |
2009.
|
| Summary/Abstract |
Recent years have seen a surge in work on the impacts of active labor market programs for numerous countries. However, little evidence has been presented on the effectiveness of such programs in China. Recent economic reforms, associated with massive lay-offs, and the accompanying public retraining programs make China fertile ground for rigorous impact evaluations. This study uses survey data from the two large industrial cities Shenyang and Wuhan, covering the period 1998 to 2000, to evaluate retraining programs for over 2000 workers two years after they had been observed as displaced and unemployed. Using a comparison group design, this study is, to our knowledge, the first evaluation of its kind in China. The evidence suggests that retraining helped workers find jobs in Wuhan, but had little effect in Shenyang. The study raises questions about the overall effectiveness of retraining expenditures, and it offers some directions for policy-makers about future interventions to help laid-off workers.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 4 |
ID:
171400
|
|
|
|
|
| Summary/Abstract |
Universal household electrification is a key component of the United Nations Sustainable Development Goals, but the evidence base for social and economic impacts of electricity access remains unclear. Here we report results from a systematic review of impact evaluations of household electrification based on five key outcome measures. We only find 31 studies that conduct statistical hypothesis tests to assess impacts. Among these, seven draw on a randomized experiment designed for causal inference. The randomized experimental studies generate fewer positive results than observational or quasi-experimental studies, such as correlational, instrumental variable, and difference-in-differences designs. These results call for a reassessment of what we know about the impacts of household electrification. They also call for major investment in impact evaluation of electricity access using randomized controlled trials, with a particular focus on when and how energy access interventions can furnish large benefits to their intended beneficiaries. Large-scale impact evaluations using experimental methods will require close collaboration between policymakers and researchers.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|