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co-integration Models for Koyna and Warna Reservoirs, India

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International Journal of Geosciences 2015年第10期6卷 1173-1178页

作者： D. V. Ramana J. Pavan Kumar R. N. Singh R. K. Chadha National Geophysical Research Institute (CSIR) Hyderabad India Indian National Centre for Ocean Information Services (MoES) Hyderabad India

Koyna region, a seismically active region, has many time series observations such as seismicity, reservoir water levels, and many bore well water levels. One of these series is used to predict others since these parameters are interlinked. If these series were stationary, we used correlation analysis. However, it is seen that maximum of these time series are nonstationary. In this case, co-integration method is used that is extracted from econometrics and forecast is possible. We have applied this methodology to study time series of reservoir water levels of this region and we find them to be co-integrated. Therefore, forecast of water levels for one of the reservoir is done from the other as these will never drift apart too much. The outcomes demonstrate that a joint modelling of both data sets based on underlying physics resolves to be sparingly useful for understanding predictability issues in reservoir induced seismicity.

关键词： co-integration Seismicity Forecast Koyna-Warna Reservoirs Water Levels

co-integration Analysis of the Relationship between Residents' consumer Spending and GDP in Hubei Province

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Asian Agricultural Research 2011年第12期3卷 12-13,18页

作者： HE Xian-ping,FENG Jian-zhong, LIANG Jun School of Information and Mathematics,Yangtze University, Jingzhou 434023,China

In accordance with the economic data from Statistical communique on National Economy and Social Development in Hubei Province in the period 1980-2009, we use co-integration analysis method to research the impact of GDP growth on residents' consumer spending. Result shows that although there are differences between GDP and residents' consumer spending in the short term, the equilibrium relationship exists between them, namely, the co-integration relationship, showing consistency in trends.

关键词： GDP Residents’ consumer spending co-integration an

Modal identification to non-stationary random excitation based on wavelet transform and co-integration theory

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Journal of Southeast University(English Edition) 2007年第4期23卷 583-587页

作者：杜秀丽汪凤泉东南大学土木工程学院

A kind of method of modal identification subject to ambient excitation is presented. A new synthesis stationary signal based on structural response wavelet transform and wavelet coefficient processes co-integration is obtained. The new signal instead of structural response is used in identifying the modal parameters of a non- stationary system, combined with the method of modal identification under stationary random excitation-the NExT method and the adjusted continuous least square method. The numerical results show that the method can eliminate the non-stationarity of structural response subject to non-stationary random excitation to a great extent, and is highly precise and robust.

关键词： modal identification wavelet transform non-stationary random excitation co-integration NExT method

The Analysis on co-integration Testing of Foreign Direct Investment and Economic Growth in Liaoning Province

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The Analysis on Co-integration Testing of Foreign Direct Inv...

Relationship between electricity consumption and economic growth of Guangdong Province in China

2011 International conference on Information Management and Engineering(ICIME 2011)

作者： Lianting Gao Shuying Jin School of Economy and Management Shenyang Aerospace University

ISBN: (纸本)9781612842387

Based on the theory of co-integration test, this paper analyzes the quantitative relation between Foreign Direct Investment(FDI) and economic growth in Liaoning province. The result shows that there exists long-term steady equilibrium relation between FDI and economic growth in Liaoning province. FDI in Liaoning province contributes to economic growth. In the future, Liaoning province should strengthen absorbing more FDI, and advance the level of opening.

关键词： Foreign direct investment co-integration Unit-root testing

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Frontiers in Energy 2012年第4期6卷 351-355页

作者： Lianhong LV Hong LUO Baoliu ZHANG Chinese Research Academy of Environmental Sciences Beijing 100012China

Guangdong is a electricity consumption （EC） province with the most and the fastest economic growth in China. However, there has long been a contradiction between electricity supply and demand in Guangdong and this trend may exist for a long time in the foreseeable future. Therefore, the research on the relation ship between EC and economic growth of Guangdong is of very important practical significance to the formulation of relevant policy. In this paper, the econometrics method of granger causality test and cointegration test is used to analyze the relationship between EC and economic growth of Guangdong from 1978 to 2010. The results indicate that there is unidirectional causality between the economic growth and the EC, and the growth of gross domestic product （GDP） and gross industrial output value （GIOV） is the impetus to promote the growth of installed capacity （ICAP） and the EC. Therefore, the appropriate restraint of excessive growth of power industry will not necessarily slow down economic growth. There has been a longterm stable equilibrium relationship between the EC and the economic growth. When the GDP and GIOV grows I unit respectively, the EC of Guangdong province will increase 0.97 and 0.64 unit respectively. The longterm marginal utility of the EC is more than 1.

关键词： co-integration granger causality electricityconsumption (EC) economic growth

Energy consumption and Economic Growth Nexus in Bangladesh

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Journal of Systems Science and Information 2019年第6期10卷 497-509页

作者： Swati Anindita SARKER Shouyang WANG K M Mehedi ADNAN School of Economics and Management University of Chinese Academy of SciencesBeijing 100190 Department of Agricultural Economics EXIM Bank Agricultural UniversityBangladeshChapainawabganj 6300Bangladesh college of Economics and Management Huazhong Agricultural UniversityWuhan 430070China Department of Agricultural Finance and Banking Sylhet Agricultural UniversitySylhet 3100Bangladesh

The empirical investigation that examines the dynamics including the interaction between consumption of energy and economic progress has long been ***,the interaction of these two in developing countries in general and Bangladesh,in particular,is a less explored ***,with this notion,this study examined the causal relationship among economic growth and energy consumption in *** this purpose,the study used energy consumption,gross domestic product(GDP),labor force,and capital data from 1981 to 2017 from different sources and data is analyzed by augmented Dickey-Fuller(ADF)unit root test,Johansen co-integration test and Granger test of *** determine that energy consumption and economic growth have long term bi-directional *** econometric model is estimated using generalized least squares(GLS)*** is concluded that,consumption of energy and economic growth positively correlated and economic development highly depend on energy consumption in Bangladesh.

关键词： energy consumption economic growth co-integration test Granger causality test GLS model Bangladesh

Economic Growth and co<sub>2</sub>-Emissions: What If Vietnam Followed China’s Development Path?

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American Journal of Climate Change 2017年第1期6卷 99-115页

作者： Andreas Oberheitmann FOM University of Applied Sciences Sino-German School of Business and Technology Essen Germany RWI-Leibniz Institut für Wirtschaftsforschung (RWI Essen) Essen Germany

Vietnam and China both are quickly emerging market economies in Asia. China has had an unprecedented economic growth in Asia for the past 30 years. Also, Vietnam’s GDP is increasing, but more slowly. However, Vietnam is starting to catch up. Against this background, this article assesses the question what the economic and environmental impacts in Vietnam would be, if the country followed China’s development path. Based on econometric analysis, it is shown that currently, Vietnam is lagging behind China in terms of economic growth for 11 years. Although Vietnam and China have a similar primary energy mix in the early 1980s, China is still massively relying on coal, whereas Vietnam starts to develop hydro power in the late 1980s on large scale. Due to a quick growth of per-capita income, per capita emissions in China are already catching up with those of North-European economies such as Denmark, Finland and Germany. The question arises, what if Vietnam followed China’s development path. Using econometric models of GDP and co2-emissions, two scenarios for Vietnam are analyzed, a scenario following China’s development path and one alternative scenario pursuing the current development patterns until 2050. The results show that the additional impact of following China’s economic development path is minor. Vietnam would only have a 0.5% percentage point per annum higher GDP growth. In other words, Vietnam would grow relatively quickly anyway. However, following China’s development path also in terms of high co2-emissions per capita, would increase the growth of co2-emissions in Vietnam by 2.3 percentage points per annum and would lead to an increase of co2-emissions in 2050 by 2.6 bn. tons compared with the scenario in which Vietnam sticks to its own development patterns. However, in that case, Vietnam also had a 25% lower per capita income compared with the scenario following China’s development path. Here, the people and government in Vietnam have to make a strategic cho

关键词： Vietnam China Economic Development co2-Emissions per Capita co-integration Analysis

Time Series Analysis of Energy Intensity, Value Added Tax and corporate Income Tax: A Case Study of the Non-Ferrous Metal Industry, Jiangxi Province, China

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Journal of Data Analysis and Information Processing 2019年第3期7卷 108-117页

作者： Wenrong Pan Dejian Lai Yu Song Jack Follis School of Statistics Jiangxi University of Finance and Economics Nanchang China Division of Biostatistics and Data Science School of Public Health The University of Texas Health Science Center at Houston Houston USA Department of Mathematics Computer Science and Cooperative Engineering University of St. Thomas Houston USA

Unprecedented industrialization and urbanization have led to China’s poor energy efficiency. In response, the Chinese government has set goals to reduce energy consumption that may include implementing new tax policies. In this paper, we investigate the relationship between energy intensity, an indicator that measures the efficiency of energy consumption, and two sources of government revenue in China (i.e., value-added tax (VAT) and corporate income tax). As a case study, we developed a Granger co-integration model to analyze the dynamic relationship of energy intensity, VAT and corporate income tax in the non-ferrous metal industry, Jiangxi Province, China, between 1996 and 2010. Augmented Dickey-Fuller tests were used to validate the model. In our time series analyses, we found when controlling for corporate income tax, a one log unit increase of VAT resulted in a decrease of 1.17 log units of energy intensity. However, when controlling for VAT, a one log unit increase of corporate income tax resulted in an increase of 0.34 log units of energy intensity. Understanding the relationship between energy intensity and taxation in industries that consume high volumes of energy can greatly enhance China’s goal to reduce energy consumption. We believe our findings add to this on-going discussion.

关键词： China Taxation co-integration Models Energy consumption Granger Cau-sality Test Time Series Analysis

Synthesis of Nonlinear control of Switching Topologies of Buck-Boost converter Using Fuzzy Logic on Field Programmable Gate Array (FPGA)

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Journal of Intelligent Learning Systems and Applications 2010年第1期2卷 36-42页

作者： Johnson A. Asumadu Vaidhyanathan Jagannathan Arkhom Chachavalnanont 不详

An intelligent fuzzy logic inference pipeline for the control of a dc-dc buck-boost converter was designed and built using a semi-custom VLSI chip. The fuzzy linguistics describing the switching topologies of the converter was mapped into a look-up table that was synthesized into a set of Boolean equations. A VLSI chip–a field programmable gate array (FPGA) was used to implement the Boolean equations. Features include the size of RAM chip independent of number of rules in the knowledge base, on-chip fuzzification and defuzzification, faster response with speeds over giga fuzzy logic inferences per sec (FLIPS), and an inexpensive VLSI chip. The key application areas are: 1) on-chip integrated controllers;and 2) on-chip co-integration for entire system of sensors, circuits, controllers, and detectors for building complete instrument systems.

关键词： Multi-Fuzzy Logic controller (MFLC) Field Programmable Gate Array (FPGA) Buck-Boost converter Boolean Look-Up Table co-integration