Short- and Long-Run Electricity Demand Elasticities at the Subsectoral Level: A Cointegration Analysis for German Manufacturing Industries

Author(s):  
Ronald Bernstein ◽  
Reinhard Madlener
2019 ◽  
Vol 13 (2) ◽  
pp. 168-191 ◽  
Author(s):  
Klimis Vogiatzoglou

Export expansion can be a significant engine of economic growth for developing economies. The size of the growth effect of exports depends not only on volume but also on the sectoral composition of exports. By explicitly considering the sectoral export composition, this article examines over a 31-year period the long-run growth impact of exports in four transition and emerging economies of the Association of Southeast Asian Nations (ASEAN), namely Cambodia, Laos, Myanmar and Vietnam. More specifically, for each country, a long-run equilibrium analysis within a cointegration framework is conducted for three broad sectors (agriculture, mining/natural resources and manufacturing) as well as for 22 manufacturing industries during 1987–2017. The results indicate that there has been sizeable export expansion (especially in Vietnam), but export composition differs substantially across economies, which has an effect on the overall growth impact of the country’s exports. Clear evidence of export-led growth is found only for some sectors. Countries that rely heavily on primary goods have experienced relatively lower export-led growth. Export restructuring in manufacturing industries is associated with a larger long-run growth effect for a country’s exports. Our findings suggest that policies encouraging diversification away from traditional export sectors would be expected to lead to higher long-run growth effects of exports. Furthermore, our analysis implies a steady strengthening of export dynamism in ASEAN ‘latecomer’ economies and their rising significance in the global trade system. JEL Classification: F14, F43, F63, O11, O47


1986 ◽  
Vol 15 (2) ◽  
pp. 123-129 ◽  
Author(s):  
Thomas H. Stevens ◽  
Gail Adams

The demand for electricity in the residential sector is estimated to have become less elastic for the recent period of rising real prices as compared to earlier periods of stable or falling real price. Several possible reasons for this are investigated and we conclude that demand appears to be asymmetric with respect to price in both the short and long run. We then examine whether or not this is an important factor for forecast accuracy and public policy.


2021 ◽  
Vol ahead-of-print (ahead-of-print) ◽  
Author(s):  
Sviatlana Engerstam

PurposeThis study examines the long term effects of macroeconomic fundamentals on apartment price dynamics in major metropolitan areas in Sweden and Germany.Design/methodology/approachThe main approach is panel cointegration analysis that allows to overcome certain data restrictions such as spatial heterogeneity, cross-sectional dependence, and non-stationary, but cointegrated data. The Swedish dataset includes three cities over a period of 23 years, while the German dataset includes seven cities for 29 years. Analysis of apartment price dynamics include population, disposable income, mortgage interest rate, and apartment stock as underlying macroeconomic variables in the model.FindingsThe empirical results indicate that apartment prices react more strongly on changes in fundamental factors in major Swedish cities than in German ones despite quite similar development of these macroeconomic variables in the long run in both countries. On one hand, overreactions in apartment price dynamics might be considered as the evidence of the price bubble building in Sweden. On the other hand, these two countries differ in institutional arrangements of the housing markets, and these differences might contribute to the size of apartment price elasticities from changes in fundamentals. These arrangements include various banking sector policies, such as mortgage financing and valuation approaches, as well as different government regulations of the housing market as, for example, rent control.Originality/valueIn distinction to the previous studies carried out on Swedish and German data for single-family houses, this study focuses on the apartment segment of the market and examines apartment price elasticities from a long term perspective. In addition, the results from this study highlight the differences between the two countries at the city level in an integrated long run equilibrium framework.


Author(s):  
Mohsen Mehrara ◽  
Maysam Musai

This paper investigates the causal relationship between education and GDP in 40 Asian countries by using panel unit root tests and panel cointegration analysis for the period 1970-2010. A three-variable model is formulated with capital formation as the third variable. The results show a strong causality from investment and economic growth to education in these countries. Yet, education does not have any significant effects on GDP and investment in short- and long-run. It means that it is the capital formation and GDP that drives education in mentioned countries, not vice versa. So the findings of this paper support the point of view that it is higher economic growth that leads to higher education proxy. It seems that as the number of enrollments raise, the quality of the education declines. Moreover, the formal education systems are not market oriented in these countries. This may be the reason why huge educational investments in these developing countries fail to generate higher growth. By promoting practice-oriented training for students particularly in technical disciplines and matching education system to the needs of the labor market, it will help create long-term jobs and improve the country’s future prospects.


Author(s):  
P. Soumya ◽  
R. A. Yeledhalli

The study examines the impact of cotton imports on the real GDP (Gross Domestic Product) of Indonesia for a period from 1992 to 2018 using ARDL approach and Granger causality analysis. Results of the study indicated that cotton imports have negative effect on economic growth. For every 1% increase in cotton imports the real GDP decreased by 0.107% in the long run. Any disequilibrium in the model is adjusted with a high speed of adjustment of 107.7% in less than a year. Shocks and the trend are adjusted in less than one year. There is no causality between imports of cotton and the real GDP. The study suggested effort should be taken by the government to increase yield of cotton by the use of technology and also a need to initiate farmers to take up cotton farming. 


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