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conferenceseries
.com
Volume 9
Journal of Earth Science & Climatic Change
Climate Congress 2018
August 06-07, 2018
August 06-07, 2018 Osaka, Japan
4
th
World Congress on
Climate Change and Global Warming
Xiuli Liu et al., J Earth Sci Clim Change 2018, Volume 9
DOI: 10.4172/2157-7617-C3-045
Evaluating the impacts of waste treatment management modes on product price by sector in a macro
economic system
Xiuli Liu
1
, Shouyang Wang
1
and Geoffrey J D Hewings
2
1
Chinese Academy of Sciences, China
2
University of Illinois, USA
T
his paper established an Input-Occupancy-Output (IOO) table that was integrated with several alternative waste treatment
management modes. Based on this table, a Ghosh price model was developed to evaluate the price changes in each sector
compared with their traditional prices for the direct and indirect impacts of costs of waste treatment management modes. The
model was applied to the waste water treatment case in China. In each waste treatment management mode, the price change of
each sector was evaluated. The results revealed that different waste treatment management modes generate different ranks for
the price changes by sector. There are 22 sectors whose prices increase are mainly caused by other sectors’ added waste water
treatment costs. An optimal combination of two waste treatment management modes for 42 sectors generates the minimum
price increase for all sectors. The model can help to set reasonable price for each sector systematically when a waste treatment
management mode is adopted.
Biography
Xiuli Liu is a Professor from Chinese Academy of Sciences and a Visiting Scholar of the University of Illinois at Urbana-Champaign in 2008 and 2012. Her research
fields are mainly focused on input-output analysis linked with econometric model, water, energy, population management and sustainable development. She had
published over 80 articles in national and international journals and 3 monographs (1 in English, 2 in Chinese) and co-edited 10 books. Over 50 international
conference papers were authored by her, of which 5 were specially invited presentations. She has been Principal Investigator of 15 research projects and Co-PI
of another 14 research projects. She is the Secretary Vice General, Executive Member of China Input-Output Association (2010-2019). She is also an Editor of
(2014-2019) etc. and reviewers of many international and national
journals.
xiuli.liu@amss.ac.cn