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Andrea Momblanch, Ian P. Holman and Sanjay K. Jain
Global change is expected to have a strong impact in the Himalayan region. The climatic and orographic conditions result in unique modelling challenges and requirements. This paper critically appraises recent hydrological modelling applications in Himala...
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Kore M. Guei,Pierre le Roux
AbstractOrientation: The establishment of the African Continental Free Trade Area has raised a new question regarding the link between gross domestic product (GDP) per capita and trade openness among economists and policymakers.Research purpose:&nbs...
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Na Li, Xiaojun Wang, Minjun Shi and Hong Yang
This paper develops an integrated modeling approach combined with a top-down dynamic computable general equilibrium (CGE) model and a bottom-up bio-economic model (BEM) to study the economic impact of a total water use control policy in the Heihe river ...
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Vitaly Kaganov
Pág. 29 - 37
The most common model for asset pricing (CAPM) is problematic and does not match the reality. In this article, I introduce a theoretical framework for a new model which aims at avoiding the problems of CAPM and keeping its advantages, therefore allowing ...
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Vitaly Kaganov
Pág. 29 - 37
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Xiaojin Huang, Renzhong Guo, Xiaoming Li, Minmin Li, Yong Fan and Yaxing Li
Understanding the economic impact of COVID-19 is the foundation for formulating targeted policies promoting economic recovery. This study uses panel data of the county economy in the Guangdong?Hong Kong?Macao Greater Bay Area (GBA) from 2017 to 2022. Fir...
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Jingyi Li, Jiaxin He, Lun Yang and Qingwen Min
The protection and management of important agricultural heritage systems (IAHS) are essential to the sustainable economic and social development of heritage sites. Using the time-varying difference-in-differences (DID) model, this paper analyzes the infl...
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Mahdi Sedighkia and Bithin Datta
This study improves the environmental water supply in a wetland using a novel framework in which the environmental impacts due to irrigation supply and the economic losses for agriculture are minimized through the proposal of an optimal cropping pattern ...
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Kwang-Ming Liu, Kuan-Yu Su and Chien-Pang Chin
Cetacean and shark depredations in a small-scale longline fishery in the southeastern Taiwan waters were estimated based on interviews of 21 fishermen and logbooks of 12 sampling vessels, including 649 operations (681,310 hooks) from October 2009 to Dece...
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Yinsheng Xu, Yanjie Bi, Jing Zhao and Jingjing Duan
What exactly is the contribution of the South-to-North Water Transfer Project (SNWTP)? This is a subject of much debate. There are concerns about the possible effects on the macroeconomy. Most previous studies have tried to answer this question. In order...
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Xiaolin Sun, Ke Jin, Hui Tao, Zheng Duan and Chao Gao
Under global warming, flooding has become one of the most destructive natural disasters along the China?Pakistan Economic Corridor (CPEC), which significantly jeopardizes the construction and ongoing stability of the CPEC. The assessment of regional floo...
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Xiuju Feng, Jian Gao, Jittaporn Sriboonjit, Zhongmin Wang, Jianxu Liu and Songsak Sriboonchitta
The Yangtze River Economic Belt (YREB), an important industrial belt for food security for China, is facing the challenge of decreasing cultivated land in the process of rapid urbanization. In this case, how to improve the cultivated land use efficiency ...
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Aleksandra Kuzior, Olena Arefieva, Olha Vovk and Paulina Brozek
This article is devoted to the formation of methodological foundations of the circular economy on the safety of industrial enterprises. The dependence of the system of economic security from the circular economy concept is implemented by the 3 R model. T...
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Rui Qiu, Zhuochao Li, Qin Zhang, Xin Yao, Shuyi Xie, Qi Liao and Bohong Wang
With the rising consumption of oil resources, major oil companies around the world have increasingly engaged in offshore oil exploration and development, and offshore oil resources have accounted for an increasing proportion. Offshore oil engineering pro...
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Kokou Dangui and Shaofeng Jia
There is a strong link between water infrastructure and development outcomes. As such, water infrastructure challenges could have an adverse effect on the economy at large. This study investigates the drivers of water infrastructure performance and analy...
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Massimo Guidolin and Manuela Pedio
In this paper, we conduct a thorough investigation of the predictive ability of forward and backward stepwise regressions and hidden Markov models for the futures returns of several commodities. The predictive performance relative a standard AR(1) benchm...
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Igor Jurcic and Sven Gotovac
Modern telecom operators will have to change their business approach, organization, products development and services development, customer approach and many other important issues if they want to be competitive on the telecom markets in the following ye...
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Joshua S. Gans
Pág. 3 - 25
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Alfin Hikmaturokhman, Kalamullah Ramli, Muhammad Suryanegara, Anak Agung Putri Ratna, Ibrahim Kholilul Rohman and Moinul Zaber
The Indonesian spectrum usage fees?the so-called Biaya Hak Pengguna Frekuensi Izin Pita Frekuensi Radio (BHP IPFR)?are currently calculated using a formula determined by the three following main parameters: the frequency band, the country?s economic para...
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Mingyue Li, Yu Liu, Yuhe Huang, Lianbei Wu and Kai Chen
In China, the excessive application and improper disposal of chemical inputs have posed a great threat to the agricultural ecological environment and human health. The key to solve this problem is to promote the sustainable behaviors of farmers? agricult...
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