A5051091679- Efficiency Analysis Using DEA
- Environmental Impact and Sustainability
- Energy, Environment, Economic Growth
- Optimization and Mathematical Programming
- Economic and Environmental Valuation
- Multi-Criteria Decision Making
- Supply Chain and Inventory Management
- Microbial Metabolic Engineering and Bioproduction
- Fiscal Policy and Economic Growth
- Biofuel production and bioconversion
- Fungal and yeast genetics research
- Healthcare Systems and Reforms
- Water resources management and optimization
- Transportation Planning and Optimization
- Climate Change Policy and Economics
- Energy Efficiency and Management
- Forecasting Techniques and Applications
- Soil, Finite Element Methods
- Innovation and Socioeconomic Development
- Integrated Energy Systems Optimization
- Market Dynamics and Volatility
- Maritime Ports and Logistics
- Private Equity and Venture Capital
- Housing Market and Economics
- Corporate Finance and Governance
Qilu University of Technology
2020-2025
Shandong Academy of Sciences
2020-2025
Hefei University of Technology
2022-2025
Shanghai Jiao Tong University
2025
University of Science and Technology of China
2018-2021
Abstract Methanol biorefinery stands as a cornerstone strategy in the pursuit of sustainable biochemical production from non-food feedstocks. Despite its vast potential, bioconverting methanol into high titer remains formidable challenge. In this study, we have successfully engineered Komagataella phaffii to efficiently produce itaconic acid (IA), one top 12 building block chemicals, utilizing sole carbon source. Our approach involved strategic metabolic engineering interventions—such...
For bioethanol production from lignocellulosic materials, an ideal microorganism must possess both excellent xylose utilization and a high tolerance to inhibitory compounds. However, these two traits often exhibit antagonism in recombinant xylose-utilizing Saccharomyces cerevisiae strains. In this study, we developed quantitative metric using aggregated parameter evaluate the degree of applied it three strains (LF1, LF1-6M, 6M-15), which had been iteratively evolved hydrolyzate environments....
In China, transportation is one of the fastest-growing industries for CO2 emissions, so scientifically measuring carbon total factor productivity growth this industry could provide accurate guidance to achieve sustainable development. To end, study proposes an endogenous directional distance function (DDF) approach using a common vector based on satisfaction degree, and then integrates it with global Malmquist-Luenberger index (GMLPI) measure growth. We employ novel DDF-based GMLPI evaluate...
Abstract Performance ranking for a set of comparable decision‐making units (DMUs) with multiple inputs and outputs is an important often‐discussed topic in data envelopment analysis (DEA). Conventional DEA models distinguish efficient from inefficient ones but cannot further discriminate the units, which all have 100% efficiency score. Another weakness these that they handle negative and/or outputs. In this paper, new modified slacks‐based measure proposed works presence provides...
The generalized equilibrium efficient frontier data envelopment analysis (GEEFDEA) approach, an extension of the DEA method, has been widely used to solve problem evaluating decision making units (DMUs) producing fixed-sum outputs. It constructs a common through minimum reduction strategy for outputs and uses this as benchmark achieve complete ranking DMUs. However, existence multiple feasible frontiers may lead inconsistency in evaluation criteria, possibility limits method's usefulness. In...
Abstract During second‐generation bioethanol production from lignocellulosic biomass, the desired traits for fermenting microorganisms, such as Saccharomyces cerevisiae , are high xylose utilization and robustness to inhibitors in hydrolysates. However, observed previously, these two easily showed antagonism, one rising other falling, C6/C5 co‐fermenting S. strain. In this study, LF1 obtained our previous study is an engineered budding yeast strain with a superior co‐fermentation capacity of...
AbstractThis study combines the general equilibrium efficient frontier data envelopment analysis (GEEFDEA) approach, which handles fixed-sum CO2 emissions, with meta-frontier Malmquist-Luenberger productivity index (MMLPI). We use this novel technique to measure emission performance (CEP) of 30 China's provincial-level thermal power industries during 2006–2020, both statically and dynamically, reveal drivers CEP changes. Our proposed approach considers feature emissions also captures impact...
Abstract Evaluating the efficiency of healthcare services accurately can help in analyzing rationality inputs and outputs such services. Considering consistency equity assessment criteria, this study conducts stochastic multicriteria acceptability analysis (SMAA‐2) with a directional distance function to evaluate 31 provincial administrative regions mainland China, as observed 2018. We use SMAA‐DDF explore all projection directions efficient frontier instead certain direction. measure...
In China, ESG funds are still in the early stage of development, and how to improve their performance level has become an urgent problem. Based on 26 2018–2021, we use DEA-Malmquist productivity index method evaluate at two levels, static dynamic, apply fsQCA approach explore improvement path funds. Overall, perform well, but there significant differences among them. The total factor shows a decreasing trend during study period. There three paths 1st is maintain low concentration holdings...