| 1. |
- Abolhosseini, Shahrouz, et al.
(författare)
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A Review of Renewable Energy Supply and Energy Efficiency Technologies
- 2014
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Electricity consumption will comprise an increasing share of global energy demand during the next two decades. In recent years, the increasing prices of fossil fuels and concerns about the environmental consequences of greenhouse gas emissions have renewed the interest in the development of alternative energy resources. In particular, the Fukushima Daiichi accident was a turning point in the call for alternative energy sources. Renewable energy is now considered a more desirable source of fuel than nuclear power due to the absence of risk and disasters. Considering that the major component of greenhouse gases is carbon dioxide, there is a global concern about reducing carbon emissions. In this regard, different policies could be applied to reducing carbon emissions, such as enhancing renewable energy deployment and encouraging technological innovations. Two main solutions may be implemented to reduce CO2 emissions and overcome the problem of climate change: replacing fossil fuels with renewable energy sources as much as possible and enhancing energy efficiency. In this paper, we discuss alternative technologies for enhancing renewable energy deployment and energy use efficiency.
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| 2. |
- Abolhosseini, Shahrouz, et al.
(författare)
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The Effect of Renewable Energy Development on Carbon Emission Reduction: An Empirical Analysis for the EU-15 Countries
- 2014
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- The increased concerns about climate change have made renewable energy sources an important topic of research. Several scholars have applied different methodologies to examine the relationships between energy consumption and economic growth of individual and groups of countries and to analyze the environmental effects of energy policies. Previous studies have analyzed carbon emission savings, using renewable energy usage as an individual source or in combination with traditional sources of energy (e.g., hybrid plants) in connection with lifecycle analysis methods. It is shown that after a certain period, economic growth leads to the promotion of environmental quality. However, econometric modelling critiques have opposed the results of these studies. One reason is that the effectiveness of governance-related parameters has previously been neglected. In this research, we analyze the impact of renewable energy development on carbon emission reduction. We estimate a model to evaluate the effectiveness of renewable energy development, technological innovation, and market regulations in carbon emission reduction. The empirical results are based on a panel data estimation using the EU-15 countries data observed from 1995 to 2010. The elasticities of CO2 emissions are estimated, in order to evaluate the effectiveness of each parameter. The findings show that the effects of a negative climate change could be mitigated by governance-related parameters instead of economic development.
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| 3. |
- Abolhosseini, Shahrouz, et al.
(författare)
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The Main Support Mechanisms to Finance Renewable Energy Development
- 2014
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Considering that the major part of greenhouse gases is carbon dioxide, there is a global concern aimed at reducing carbon emissions. Additionally, major consumer countries are looking for alternative sources of energy to avoid the impact of higher fossil fuel prices and political instability in the major energy supplying countries. In this regard, different policies could be applied to reduce carbon emissions, such as enhancing renewable energy deployment and encouraging technological innovation and creation of green jobs. There are three main support mechanisms employed by governments to finance renewable energy development programs: feed-in-tariffs, tax incentives, and tradable green certificates. Considering that many of the promising technologies to deploy renewable energy require investment in small-scale energy production systems, these mechanisms could be used to enhance renewable energy development at the desired scale. Employing a carbon emission tax or emission trading mechanism could be considered ideal policies to mitigate emissions at the lowest cost. The comparison of feed-in-tariffs and renewable portfolio standard policies showed that the former is good when a policy to develop renewable energy sources with a low level of risk for investors is considered. However, the latter is an appropriate policy when a marketview policy is applied by the government.
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| 4. |
- Al-Athwari, Baseem, et al.
(författare)
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A Conceptual Model and Methodology for Evaluating E-Infrastructure Deployment and Its Application to OECD and MENA Countries
- 2013
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- As information and communication technologies have spread throughout the world, countries have realized the importance of investing more and more in building ICT-relevant infrastructure. However, for fostering further information and communication technology (ICT) development, countries are in need of an analysis tool for measuring their advancement in ICT-relevant infrastructure. Motivated by a variety of attempts to generate measures of ICT development, this study aims to develop an index that quantifies the level of ICT-relevant (e-infrastructure) deployment. In particular, this study introduces two e-infrastructure indices that are composed of six components, namely electricity, telecommunication, Internet, processing power, broadcasting, and human capital. Each component is generated from one or more indicators. This composition provides the possibility of tracking each of them separately and to identify strengths and weaknesses of each country with respect to the ICT-relevant area of the component. It will also help pointing out the source of failure in developing the ICT-related infrastructure and to develop policies for enhancing ICT-related infrastructure accordingly. For the index computation, the study uses a parametric and a non-parametric computation method rather than the traditional approaches which are frequently used in literature. In addition to this, this study also aims at analyzing the indices ranking differences among OECD countries and Middle East & North Africa (MENA) countries, using data for the time period between 2000 and 2007. The ranking of the countries shows that MENA and OECD countries differ significantly in their e-infrastructure development. However, a small group of MENA countries are ranked higher than a few OECD countries. Those countries belong to the Gulf Cooperation Council (GCC).
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| 5. |
- Al-Hammadany, Firas H., et al.
(författare)
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Determinants of Internet Use in Iraq
- 2009
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- The Internet is considered to be today's most advanced technology and a key to progress of communication and exchange of information, goods, services and technologies. Since its introduction during the late 1960s, the Internet has led to the creation of opportunities and conditions of development both for the developed and developing nations around the globe. Not all nations though welcome this particular tool of world connection. Iraq is facing huge challenges in increasing Internet penetration and usage and changing the traditional way of communication. However, this is a difficult task as there are many factors that define this transition process. This issue and more shall be better presented in this study. Through the use of a suitable approach, this study aims to explain the determinants of Internet use in Iraq. The results indicate that while the people of Iraq are eager to adopt this technology in order to reach out to the world, a number of factors like lack of adequate resources, insufficient incentives and encouragement from the government and some social inhibitions are not allowing this technology to become a public domain.
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| 6. |
- Bhandari, Amit Kumar, et al.
(författare)
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Willingness to Pay for Biodiversity Conservation
- 2009
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Nature based tourism is the fastest growing tourism in many parts of the world. The attitude towards conservation of nature is measured by individuals' willingness to pay. This study has made an attempt to investigate the determinants of tourists' willingness to pay (WTP) for biodiversity conservation. The determinants include a combination of socio-economic and site-specific characteristics of tourists. The study was conducted in Sikkim, which is India's prime nature based tourism destination. Results show that willingness to pay is determined by the level of education and income of tourists. Among site-specific characteristics length of stay and number of spots are the significant determinants of willingness to pay. This empirical research is a valuable input to identify market segment among tourists, which might help to generate more revenue for biodiversity conservation in Sikkim.
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| 7. |
- Byambasuren, Erkhemchimeg, et al.
(författare)
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Economic Development in Mongolia
- 2010
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- Mongolian economy has evolved rapidly in recent decades. It has a number of particular features which makes it interesting to study from a development perspective. One is the landlocked condition which limits its development potential. Another is its high dependence on a few products and natural resources like minerals, energy and agriculture. A third is the large scale of its natural resources with its low population density. This report aims to present a detailed analysis of the abovementioned aspects of the Mongolian economy and its development. It sheds light on conditions for sustainable economic development in the country. The objective is to mobilize available resources to enhance Mongolia's self-sufficiency and reduce its vulnerability and dependency on its two economically, politically and militarily powerful neighbors. This is conducted in a descriptive and simple but illustrative way. The report provides general information about the Mongolian economy and society compared with its neighbors serving as reference for investors, planners and decision-makers. The report is divided into five main parts. The first part contains a general introduction to the economy of Mongolia. The second part is on the development and the role of the key economic sectors including agriculture, industry and services. The third part elaborates on the development and role of the mining and energy sectors in the development of the economy. The fourth part is an analysis of the international economic relations and the dependence on foreign countries. The last part is on the future directions of development. This report is expected to provide a complete picture of the national economy, its evolution, current state and future possible directions and potential. The empirical and illustrative part is mainly based on data at the aggregate national level, covering the last two decades but mainly the period from 2004 to 2009.
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| 8. |
- Byusa, Vincent
(författare)
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Money demand, real effective exchange rates, and uncertainty
- 2024
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Doktorsavhandling (övrigt vetenskapligt/konstnärligt)abstract
- This PhD thesis consists of three distinct but interrelated research papers that collectively explore critical aspects of money demand, real effective exchange rates behavior, and uncertainty in different contexts. The first paper examines the nature of money demand in Rwanda and the rationale for the country’s monetary policy shift to inflation targeting in 2019, providing evidence of long-run money demand stability despite uncertainties affecting the global economy, and challenging the view that monetary aggregates should have no role in Rwanda’s monetary policy. The second paper investigates the complex effects of grant revenues on real effective exchange rates in Sub-Saharan African countries, revealing the outcomes of short-run depreciation and long-run appreciation. The last paper assesses how exchange rate regime choice affects the degree and persistence of real effective exchange rate misalignments, showing that, relative to a floating exchange rate regime, fixed and intermediate regimes effectively limit misalignment size, although with higher persistence. Together, these papers offer nuanced insights into the interaction between the money market, uncertainty, external grants, and exchange rate regime, underscoring the need for careful policy consideration to ensure economic stability and competitive currency values.
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| 9. |
- Cho, Sungwook, et al.
(författare)
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What If You Had Been Less Fortunate: The Effects of Poor Family Background on Current Labor Market Outcomes
- 2013
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- This study examines the correlation between childhood poverty and its influence on adulthood wage distribution, where childhood poverty refers to experience of poverty or poor family background during one's childhood. With the data from Korean Labor Income Panel Study, KLIPS, quantile regression technique and decomposition method are conducted to identify and decompose the wage gap between low (poor) and middle class income group along the whole current wage distribution, based on a simulated counterfactual distribution.The results show that, those who had been less fortunate during their childhood likely had less opportunity to gain labor market favored characteristics such as a higher level of education, and even earn lower returns to their labor market characteristics in the current labor market. This leads to a discount of about fifteen percentages points off of the wage on average in total for those with underprivileged backgrounds during childhood compared to those with the middle class background, and that disadvantage is observed heterogeneously, greater at the lower quantiles than the higher quantiles of the current wage distribution. Then this research contributes to the literature by providing a partial understanding of poverty in Korea and its possible causes, in particular, in form of poor family background or childhood poverty, with which the implication of intergenerational effect issue is considered.
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| 10. |
- Choi, Eunho, et al.
(författare)
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An Empirical Study of the Relationships between CO2 Emissions, Economic Growth and Openness
- 2010
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Rapport (övrigt vetenskapligt/konstnärligt)abstract
- This paper investigates the existence of the environmental Kuznets curve (EKC) for carbon dioxide (CO2) emissions and its causal relationships with economic growth and openness by using time series data (1971-2006) from China (an emerging market), Korea (a newly industrialized country), and Japan (a developed country). The sample countries span a whole range of development stages from industrialized to newly industrialized and emerging market economies. The environmental consequences according to openness and economic growth do not show uniform results across the countries. Depending on the national characteristics, the estimated EKC show different temporal patterns. China shows an N-shaped curve while Japan has a U-shaped curve. Such dissimilarities are also found in the relationship between CO2 emissions and openness. In the case of Korea and Japan it represents an inverted U-shaped curve, while China shows a U-shaped curve. We also analyze the dynamic relationships between the variables by adopting a vector auto regression or a vector error correction model. These models through the impulse response functions allow for analysis of the causal variable’s influence on the dynamic response of emission variables and it adopts a variance decomposition to explain the magnitude of the forecast error variance determined by the shocks to each of the causal variables over time. Results show evidence of large heterogeneity among the countries and variables impacts.
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