Results 11 to 20 of about 2,744,037 (263)
Land, 2022 Farmers’ livelihoods alter as a direct result of land transfer. This study examined the impacts of land transfer on several indicators of farmers’ livelihood capital, as well as variations in the effects of different land transfer methods on farmers ...
Difan Liu +5 more
doaj +1 more source
Frontiers in Veterinary Science, 2023 IntroductionEchinococcosis can incur substantial economic losses for the livestock industry by causing organ condemnation, delayed growth, and reduced meat and wool output and quality in sheep and cattle, as well as increased surgery costs, hospital care,
Jinshan Cai +10 more
doaj +1 more source
Impact of High-Speed Rail on Tourism Development in Ethnic Regions
Redai dili, 2021 High-speed rail (HSR) has significantly improved the accessibility of tourist destinations, thereby promoting the increase and gathering of tourist flow.
Zhang Ziqiang, Chen Ping, Yang Zhongyu
doaj +1 more source
Disability and Development: Different Models, Different Places [PDF]
Geography Compass, 2007 Abstract Debates about disability within geography, as well as in disability studies more generally, have been largely urban, Anglophone and Western‐centric. Not only have industrialised societies remained the predominant focus of attention, but the debates themselves are rooted within an often unacknowledged Western context.
McEwan, Cheryl, Butler, Ruth
openaire +3 more sources
A Complete Framework for Model-Free Difference-in-Differences Estimation
Foundations and Trends® in Econometrics, 2022 We propose a complete framework for data-driven difference-in-differences analysis with covariates, in particular nonparametric estimation and testing. We start with simultaneously choosing confounders and a scale of the outcome along identification conditions.
Henderson, Daniel J., Sperlich, Stefan
openaire +2 more sources
Robust Difference-in-differences Models
, 2022 73 pages, 20 figures, 19 ...
Ban, Kyunghoon, Kédagni, Désiré
openaire +2 more sources
Understanding Carbon Emissions Reduction in China: Perspectives of Political Mobility
Land, 2023 Climate change is one of the largest challenges facing mankind, and the question of how to reduce carbon emissions has raised extensive concern all over the world.
Zhichao Li, Bojia Liu
doaj +1 more source
Frontiers in Environmental Science, 2022 By optimizing enterprises’ capital structure, the deleveraging policy has a close relationship with green innovation. Taking the Opinions on Actively and Steadily Reducing Enterprise Leverage issued by the State Council of China in 2016 as an exogenous ...
Dongyang Shen, Wenjian He, Wenjian He
doaj +1 more source
Frontiers in Environmental Science, 2022 The joint governance of transboundary river pollution is an important means to resolve disputes between upstream and downstream, to achieve regional coordinated development and water environment governance.
Shouwu Jing +3 more
doaj +1 more source
Quantile treatment effects in difference in differences models with panel data [PDF]
Quantitative Economics, 2017 This paper considers identification and estimation of the Quantile Treatment Effect on the Treated (QTT) under a straightforward distributional extension of the most commonly invoked Mean Difference in Differences Assumption used for identifying the Average Treatment Effect on the Treated (ATT).
Callaway, Brantly, Li, Tong
openaire +2 more sources