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Article
Publication date: 24 November 2020

Selin İpin and Tuğçe Ercan

This study aims to identify project funding shortcomings in the existing literature and evaluate the financing channels accordingly.

Abstract

Purpose

This study aims to identify project funding shortcomings in the existing literature and evaluate the financing channels accordingly.

Design/methodology/approach

This paper uses a structured literature review – a content analysis method. Then, the comparative analysis applied to data gathered from the content analysis.

Findings

To define the main research topics and establish a focus on hydroelectric power plant (HEPP) financing, a comprehensive structured literature review was conducted. According to the results of this study, there are three main categories of HEPP financing studies in the literature, namely, financing channels and products, factors that complicate financing and financing- risk relationship of HEPP projects. According to these findings, which criteria most affecting HEPP financing and which financing channel is the most suitable are determined.

Research limitations/implications

Among all financing channels, only direct debt sources are selected.

Practical implications

This study is structured as a simple lender selection guide for HEPP investments. Selection criteria are applicable for both lenders and investors. For lenders, those criteria are expected to improve loan performance and optimize financial product selection. For investors, those criteria are expected to help choosing suitable products and improve revenues.

Social implications

This study will contribute the researchers those intended to work on the topic.

Originality/value

This study will contribute to limited literature on HEPP financing. Project finance literature is limited and narrow even there is no study that investigates hydropower project finance sourcing. In this manner, this study can be considered as a pioneer.

Details

International Journal of Energy Sector Management, vol. 15 no. 1
Type: Research Article
ISSN: 1750-6220

Keywords

Article
Publication date: 20 November 2023

Souleymane Diallo and Youmanli Ouoba

The underdevelopment of the financial sector could be one of the barriers to the deployment of renewable energies in developing countries. The purpose of this paper is therefore…

Abstract

Purpose

The underdevelopment of the financial sector could be one of the barriers to the deployment of renewable energies in developing countries. The purpose of this paper is therefore to analyse the effect of financial development in the deployment of renewable energies in sub-Saharan African countries.

Design/methodology/approach

The empirical analysis is based on a production approach and a cross-sectionally augmented autoregressive distributive lag error correction model estimate for 25 sub-Saharan African countries over the period 1990–2018. The augmented mean group (AMG) and common correlated effects mean group (CCEMG) estimators were used for the robustness analysis.

Findings

Two results emerge: financial development contributes positively to renewable energy deployment in sub-Saharan African countries in the short and long run; and fossil fuel dependence impedes significantly renewable energy deployment in the short and long run. The robustness analyses using the AMG and CCEMG methods confirm these results.

Practical implications

These results suggest the need for policies to support and strengthen the development of the financial sector to improve its ability to effectively finance investments in renewable energy technologies.

Originality

The originality of this paper lies in the fact that the analysis is based on a renewable energy production approach. Indeed, the level of renewable energy deployment is measured by the production and not the consumption of renewable energy, unlike other previous work. In addition, this research uses recent econometric estimation techniques that overcome the problems of cross-sectional dependence and slope heterogeneity.

Details

International Journal of Energy Sector Management, vol. ahead-of-print no. ahead-of-print
Type: Research Article
ISSN: 1750-6220

Keywords

Article
Publication date: 14 December 2020

Tania El Kallab and Cristina Terra

This paper explores the role of colonial heritage on long-term economic development from a resource-curse perspective. The authors investigate the impact of colonial exports on…

Abstract

Purpose

This paper explores the role of colonial heritage on long-term economic development from a resource-curse perspective. The authors investigate the impact of colonial exports on long-term economic development through two channels: (1) a direct impact of the economic dependency on natural resources and (2) an indirect impact via its effect on colonial institutions, which persisted over time and influenced current economic development.

Design/methodology/approach

To address this issue, the authors use an original data set on French bilateral trade from 1880 to 1912. The authors use partial least square structural equation modeling (PLS-SEM) in the empirical analysis, so that the authors are able to construct latent variables (LVs) for variables that are not directly observable, such as the quality of institutions.

Findings

The authors find that exports of primary goods to France had a negative impact on colonial institutions and that for French colonies, this impact was driven by minerals exports. Despite its impact on colonial institutions, exports of French colonies had no significant indirect impact on their current institutions. The authors find no significant direct impact of colonial trade on current development for French colonies. Finally, colonial exports of manufactured products had no significant impact on colonial institutions among French colonies and a positive impact among non-French ones.

Research limitations/implications

Research implications regarding the findings of this paper are, namely, that the relative poor performance within French colonies today cannot be attributed to the extraction of raw materials a century ago. However, human capital and institutional development, instead of exports, are more relatively important for long-term growth. Some limitations in trying to determine the simultaneous relationship among colonial trade, institutions and economic performance are the relation between colonial trade and the extent of extraction from the colonizer, which is hard to quantify, as well as its precise mechanism.

Practical implications

Since the initial institutions set in those former colonies presented a strong persistence in the long run, their governments should focus now on building sound and inclusive political and economic institutions, as well as on investing in human capital in order to foster long-term growth. Once a comprehensive set of institutional and human resources are put in place, the quality and quantity of exports might create a positive spillover on the short-run growth.

Social implications

One social implication that can be retrieved from this study is the ever-lasting effect of both human capital investment and introduction of inclusive political and economic institutions on the long-run impact of growth.

Originality/value

The paper uses an original primary data set from archival sources to explore the role of colonial heritage on long-term economic development from a resource-curse perspective. It applies a relatively new model partial least squares path modeling (PLS-PM) that allows the construction of LVs for variables that are not directly observable, as well as channeling the impact on growth through both direct and indirect channels. Finally, it allows for the simultaneous multigroup analysis across different colonial groups.

Details

Journal of Economic Studies, vol. 48 no. 8
Type: Research Article
ISSN: 0144-3585

Keywords

Article
Publication date: 1 August 2000

C.G.J. Schabmueller, A.G.R. Evans, A. Brunnschweiler, G. Ensell, D.L. Leslie and M.A. Lee

Reports the design, fabrication and packaging of a micromachined silicon/Pyrex based chip for the polymerase chain reaction (PCR). The anodic bonding method is used for sealing…

Abstract

Reports the design, fabrication and packaging of a micromachined silicon/Pyrex based chip for the polymerase chain reaction (PCR). The anodic bonding method is used for sealing the chambers of 1μl volume with a Pyrex glass wafer. Platinum resistors on the back of the wafer are used as heaters and temperature sensors. The chip is externally cooled by forced air to achieve rapid temperature cycling. The transparency of the Pyrex makes it possible for using optical readout methods. The packaging is especially designed for easy handling, filling, power connection, temperature regulation and optical readout. The mass production of such silicon reactors could make single‐shot throwaway devices economically viable.

Details

Microelectronics International, vol. 17 no. 2
Type: Research Article
ISSN: 1356-5362

Keywords

Article
Publication date: 1 April 2014

Josef Šandera and Michal Nicák

This article aims to discuss the construction of a system for temperature cycling, where Peltier elements are used as heating or cooling elements. This article describes the…

Abstract

Purpose

This article aims to discuss the construction of a system for temperature cycling, where Peltier elements are used as heating or cooling elements. This article describes the results and experiences based on several years of practice in the area of thermo-mechanical reliability of soldered joints on printed boards with SMD components.

Design/methodology/approach

The authors discuss the characteristics of the design, the threshold temperatures, dynamic properties of the system and, most importantly, the reliability and the useful life of the Peltier elements. The advantages and disadvantages of the system are mentioned as well as examples of use.

Findings

The utilisation of Peltier elements for temperature cycling is possible, but it is important to keep in mind that the reliability of the elements is similar to the reliability of the system, and therefore, it is essential to replace the defective Peltier elements during the cycling.

Research limitations/implications

The construction of system is very simply. It is necessary to ensure the Peltier elements with low dispersion parameters.

Originality/value

The system is very well suited for cycling of printed boards, especially one sided, multi-chip systems, COB systems, flip-chip embedded construction, etc. The system can be used in situations where it is possible to ensure an effective heat transfer and where extremely low temperatures are not required.

Details

Soldering & Surface Mount Technology, vol. 26 no. 2
Type: Research Article
ISSN: 0954-0911

Keywords

Article
Publication date: 5 January 2021

Frederick Ahen

This paper aims to determine the underlying structural foundations that explain why mega (large-scale) corruption exists in an ever-more sophisticated form and how and why the…

Abstract

Purpose

This paper aims to determine the underlying structural foundations that explain why mega (large-scale) corruption exists in an ever-more sophisticated form and how and why the phenomenon remains an intractable threat to global socio-economic stability and sustainable development.

Design/methodology/approach

Post-colonial theory is used along with critical perspectives on corruption in international business. The paper privileges the decolonization of the current paradigm where “hegemonic orthodoxy” is maintained and enforced through domesticated criticism of corruption in academic literature and in the media.

Findings

The author explains the foundations of “International mega-Corruption Incorporated” (ImC Inc.) and concludes that apart from being the results of greed and criminal intent, it is a designed and weaponized violent instrument for undermining human progress. ImC Inc. occurs through resource control and the manipulation of institutions. Thus, the same theories, the same analyses and the same media exposés on the “pandemic of ImC Inc.” are followed by the same inactions or lacklustre interventions that ignore the powerful international financial institutions serving as the major facilitators.

Social implications

The nature of ImC Inc. as an existential threat requires mass awareness about its historicity and deep-seated influence on institutions, in order for stakeholders to form a countervailing power to proactively disrupt it in its complexity and in contextually meaningful ways.

Originality/value

This paper provides useful clarifications about specific factors that determine how ImC Inc. exists and thrives in its current form and how to deploy sweeping, corrective and pre-emptive interventions rather than reactionary policies against ImC Inc.

Details

critical perspectives on international business, vol. 18 no. 2
Type: Research Article
ISSN: 1742-2043

Keywords

Article
Publication date: 1 April 2019

Farhad Taghizadeh-Hesary, Naoyuki Yoshino and Yugo Inagaki

One of the key drivers behind the recent growth in the global solar energy market is the decline in solar module prices. Many empirical analyses have been carried out to identify…

Abstract

Purpose

One of the key drivers behind the recent growth in the global solar energy market is the decline in solar module prices. Many empirical analyses have been carried out to identify the mechanism behind this price reduction. However, studies on the price reduction mechanism of solar modules over the years have focused purely on the technological aspect of manufacturing. The purpose of this study is to consider the influence of economic and monetary factors such as the interest rate and exchange rate on solar module pricing in addition to other factors that considered in earlier studies including technology, wage rate and other energy prices.

Design/methodology/approach

In this paper, an oligopolistic model and econometric method are used to determine the economic factors that have an influence on solar module prices. The paper constructs a solar module pricing model and conducts a fully modified ordinary least squares analysis to estimate the influence of each factor. Analysis is conducted for the top five solar module producing countries in the world from 1997 to 2015. The five countries are the People’s Republic of China, Germany, Japan, the Republic of Korea and the USA.

Findings

Empirical analysis provides several findings concerning the solar module pricing mechanism. These vary for each country. However, generally the interest rate has a positive correlation with solar module prices, while the exchange rate, knowledge stock and oil price have a negative correlation with solar module prices.

Practical implications

First, the government must expand channels for renewable energy funding. As renewable industries are high-tech, the influence that capital cost has on technology price is significant. Government efforts to provide industries with low-interest finance will accelerate renewable business. There have been many attempts to lower interest rates for renewable energy technology to accelerate growth in the green technology market. Second, the government must expand research and development (R&D) expenditures focused on renewable energy technology. The technological advancements acquired through R&D enhance module performance efficiency, thereby reducing costs. Therefore, government policies aimed at increasing targeted R&D expenditure will be an effective means of expanding the installation of renewable energies.

Originality/value

Studies on the price reduction mechanism of solar modules over the years have focused purely on the technological aspect of the manufacturing. This is the first research to bring economic, monetary and technological factors of solar module pricing together.

Details

International Journal of Energy Sector Management, vol. 13 no. 1
Type: Research Article
ISSN: 1750-6220

Keywords

Article
Publication date: 1 August 1998

Peter Dargie, Russell Sion, John Atkinson and Neil White

A study of the effect of poling conditions on screen‐printed piezoceramics was undertaken. Printable pastes were produced, using a commercially available lead zirconate titanate…

488

Abstract

A study of the effect of poling conditions on screen‐printed piezoceramics was undertaken. Printable pastes were produced, using a commercially available lead zirconate titanate (PZT) powder, mixed with two types of binder, lead (II) oxide and a lead borosilicate glass. Sample devices were fabricated using the two paste types and processed, using standard thick film techniques, before being poled under varying conditions. Samples were compared by measurement of piezoelectric charge constant, d33 and using scanning electron microscopy techniques. Temperature and time are shown to increase poling efficiency, while poling field reaches an optimum at 2‐3 MV m‐1. The PZT layers start to fail through a process of dielectric breakdown at fields of 3.5 MV m‐1 and above.

Details

Microelectronics International, vol. 15 no. 2
Type: Research Article
ISSN: 1356-5362

Keywords

Article
Publication date: 23 November 2018

Sydney Chikalipah

The purpose of this paper is to examine the causal relationship between the copper price dynamics and economic growth in Zambia over the period from 1995 to 2015.

Abstract

Purpose

The purpose of this paper is to examine the causal relationship between the copper price dynamics and economic growth in Zambia over the period from 1995 to 2015.

Design/methodology/approach

The study uses a data set assembled from five difference sources: the heritage foundation; the London metal exchange index; the Penn World Tables version 9.0; the total economy database; and the World Bank Development Indicators. The paper employs the Bayesian Model Averaging (BMA) approach as the estimation technique.

Findings

The estimates demonstrate that there exists a positive and significant relationship between movements in copper prices and economic growth in Zambia. The study draws policy implications from these findings.

Research limitations/implications

This study is limited to the period from 1995 to 2015, this is due to lack of data on the country’s institutional indicators, trade openness and the real exchange rate.

Practical implications

There have been calls to diversify the economy of Zambia due to the recurring chaotic events, which are often induced by over-dependence on copper exports. Thus, the study findings will be useful to academia, policy makers and stakeholders with vested interest in the economy of Zambia.

Originality/value

To the best of the author’s knowledge, this is the first empirical study to investigate the causal relationship that exists between copper prices and economic growth in Zambia. The existing empirical studies in the domain have devoted their attention on establishing the relationship between commodity price movements and exchange rates in Zambia.

Details

African Journal of Economic and Management Studies, vol. 10 no. 1
Type: Research Article
ISSN: 2040-0705

Keywords

Open Access
Article
Publication date: 17 November 2023

Temitope Abraham Ajayi

This study aims to investigate the effects of mineral rents, conflict and population growth on countries' growth, with a specific interest in 13 selected economies in Sub-Saharan…

Abstract

Purpose

This study aims to investigate the effects of mineral rents, conflict and population growth on countries' growth, with a specific interest in 13 selected economies in Sub-Saharan Africa.

Design/methodology/approach

This paper uses a combination of research methods: the pooled ordinary least squares (OLS), the fixed effect and the system generalized method of moment (GMM). The consistent estimator (system GMM), which provides the paper's empirical findings, remedies the inherent endogeneity bias in the model formulation. The utilized panel dataset for the study spans from 1980 to 2022.

Findings

The study suggests that mineral rents positively affect countries' growth by about 0.407 percentage points in the short run. The study further demonstrates the long-run negative impacts of population growth rates and prevalence of civil war on economic growth. The empirical work of the study reveals that an increase in the number of international borders within the group promotes mineral conflicts, which impedes economic growth. Evidence from the specification tests performed in the study confirmed the validity of the empirical results.

Social implications

Mineral rents, if well managed and conditioned on good institutions, are a blessing to an economy, contrary to the assumptions that mineral resources are a curse. The utilization of mineral rents in Sub-Saharan Africa for economic growth depends on several factors, notably the level of mineral conflicts, population growth rates, institutional factors and the ability to contain civil war, among others.

Originality/value

This study is the first attempt in the post-coronavirus disease 2019 (COVID-19) era to revisit the investigation of the impacts of mineral rents, conflict and population growth rates on the countries' growth while controlling for the potential implications of the qualities of institutions. One of the significant contributions of the study is the identification of high population growth rates as one of the primary drivers of mineral conflicts that impede economic growth in the states with enormous mineral deposits in Sub-Saharan Africa. The crucial inference drawn from the study is that mineral rents positively impact countries' growth, even with inherent institutional challenges, although the results could be better with good institutions.

Details

Journal of Economics and Development, vol. 26 no. 1
Type: Research Article
ISSN: 1859-0020

Keywords

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