empirical evidence about mining

empirical evidence about mining

Determinants of leverage in mining companies, empirical ...

01/01/2016  This research is an empirical analysis using five information variables from 14 mining companies in the countries quoted above, the methodology corresponds to a process that goes from the specific to the general in order to obtain the determinants of the indebtedness function of the companies, based on an econometric model with panel data structure that describes the behaviour of the firms ...

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CSR Disclosures in the Mining Industry: Empirical Evidence ...

This study aims to look at empirical evidence on the effect of profitability and environmental performance on CSR disclosure. This study examined the target population of mining companies listed on the Indonesian Stock Exchange that included the CSR reporting in the 2010-2014 annual report, obtained a sample of 18 companies. By using multiple regression analysis test, there is no significant ...

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Mining and biodiversity: key issues and research needs in ...

Few studies provide empirical evidence of success (e.g. ), and some suggest widespread trade-offs between biodiversity and ecosystem services occur . Many other technical challenges exist to effectively measure losses and gains owing to mining and offsets [ 76 , 77 ], but despite this, offsetting unavoidable losses increasingly occurs as a tool and potential source of revenue for biodiversity ...

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Determinants of Acquisition Premiums: Empirical Evidence ...

Determinants of Acquisition Premiums: Empirical Evidence from Mining Industry in Australia and Canada J ... empirical evidence in whether acquiring firms obtain this optimal toehold before announcing a tender offer. The most commonly accepted theory on the effect of bidder toeholds on acquisition premiums is that of an inverse relationship. So, the greater the proportion of the target company ...

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Learning Analytics and Educational Data Mining in Practice ...

Adaptive learning, Educational data mining, Empirical evidence, Learning analytics, Systematic review Introduction The information overload, originating from the growing quantity of “Big Data” during the past decade, requires the introduction and integration of new processing approaches into everyday objects and activities (“ubiquitous and pervasive computing”) (Cook Das, 2012; Kwon ...

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CSR Disclosures in the Mining Industry: Empirical

This study aims to look at empirical evidence on the effect of profitability and environmental performance on CSR disclosure. This study examined the target population of mining companies listed on the Indonesian Stock Exchange that included the CSR reporting in the 2010-2014 annual report, obtained a sample of 18 companies. By using multiple regression analysis test, there is no significant ...

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(PDF) Challenges and opportunities of environmental policy ...

Given the empirical evidence presented here, this seems not to be the case in the mining sector in Ghana. Inadequate personnel and logisticsInadequate personnel and logistics were identified as a hindrance to the effective implementation of environmental policies in Ghana's gold mining sector. This was evident in the unanimity of responses from stakeholders during our research. One official ...

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Local Effects of Artisanal Mining : Empirical Evidence ...

@inproceedings{Gnther2019LocalEO, title={Local Effects of Artisanal Mining : Empirical Evidence from Ghana}, author={M. G{\"u}nther}, year={2019} } M. Günther Published 2019 Geography I estimate local economic and environmental effects of artisanal and small-scale gold mining (ASM) in Ghana. For ...

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Mining and biodiversity: key issues and research needs

Few studies provide empirical evidence of success (e.g. ), and some suggest widespread trade-offs between biodiversity and ecosystem services occur . Many other technical challenges exist to effectively measure losses and gains owing to mining and offsets [ 76 , 77 ], but despite this, offsetting unavoidable losses increasingly occurs as a tool and potential source of revenue for biodiversity ...

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Learning Analytics and Educational Data Mining in Practice ...

Adaptive learning, Educational data mining, Empirical evidence, Learning analytics, Systematic review Introduction The information overload, originating from the growing quantity of “Big Data” during the past decade, requires the introduction and integration of new processing approaches into everyday objects and activities (“ubiquitous and pervasive computing”) (Cook Das, 2012; Kwon ...

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Effect of firm ownership on productivity: empirical ...

25/05/2020  Effect of firm ownership on productivity: empirical evidence from the Indian mining industry. Meenakshi Parida 1 S. Madheswaran 2 Mineral Economics (2020)Cite this article. 6 Accesses. Metrics details. Abstract. This paper empirically examines the difference in productivity existing between the public and private sector of the mining industry in India. The literature on the effect of

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Solved: There Is Plenty Of Empirical Evidence In The Liter ...

There is plenty of empirical evidence in the literature that show that large-scale mining activities have had a negative impact on host communities of these operations in the developing world. This study seeks to investigate the cultural and environmental impacts of mining activities in the Kenyase community in Ghana. RESEARCH QUESTIONS To what extent is the cultural impact of mining on the ...

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The Contribution of Individual, Social and Work ...

Currently there is limited empirical evidence regarding the mental health needs in the mining industry as an exemplar of a male dominated workforce, and the relative contribution to such problems of individual, socio-economic and workplace factors. This study aimed to investigate the mental health and associated characteristics among employees in the Australian coal mining industry with a ...

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Salience theory and stock prices: Empirical evidence ...

Section 4 presents empirical evidence on the relation between our salience theory measure and future stock ... These theoretical underpinnings should alleviate any data mining concerns. Moreover, all t-statistics in Table 4 are above 6.0, thereby easily clearing the more stringent hurdle of 3.0 proposed by Harvey et al. (2016) to correct for multiple testing. 4.4. Impact of limits to arbitrage ...

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User innovation evaluation: Empirical evidence from an ...

01/02/2019  Our empirical results show that there is a positive relationship between rareness and adopted user innovations. Third, we extend the literature on UICs to the context of online game UICs. Previous studies assumed that users can only contribute ideas which are then adopted and transformed into actual innovations by a firm using its own internal resources 7,17,18]. However, user in online

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Local Effects of Artisanal Mining : Empirical Evidence ...

@inproceedings{Gnther2019LocalEO, title={Local Effects of Artisanal Mining : Empirical Evidence from Ghana}, author={M. G{\"u}nther}, year={2019} } M. Günther Published 2019 Geography I estimate local economic and environmental effects of artisanal and small-scale gold mining (ASM) in Ghana. For ...

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Determinants of leverage in mining companies, empirical ...

This paper applies static and dynamic panel data methods to explore the determinants and the trend of leverage across 14 mining firms in Mexico, Colombia, Chile, Brazil and Peru from the first quarter in 2004 to the third quarter in 2014, and also contrasts the results with relevant theories. We find that tangibility increases leverage, while growth and size do not have significant effect ...

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Determinants of Acquisition Premiums: Empirical Evidence ...

Determinants of Acquisition Premiums: Empirical Evidence from Mining Industry in Australia and Canada . By J. Wickramanayake and Andrew Wood. Abstract . The objective of this study is to identify and analyse the determinants of the cross-sectional differences in mining industry takeover premiums. The study investigates how the method of payment, international corporate diversification, target ...

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Better decision support through exploratory

Better decision support through exploratory discrimination-aware data mining: foundations and empirical evidence. Share on. Authors: Bettina Berendt. Department of Computer Science, KU Leuven, Leuven, Belgium . Department of Computer Science, KU Leuven, Leuven, Belgium. View Profile, Sören Preibusch. Microsoft Research, Cambridge, UK. Microsoft Research, Cambridge, UK. View Profile.

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The Contribution of Individual, Social and Work ...

Currently there is limited empirical evidence regarding the mental health needs in the mining industry as an exemplar of a male dominated workforce, and the relative contribution to such problems of individual, socio-economic and workplace factors. This study aimed to investigate the mental health and associated characteristics among employees in the Australian coal mining industry with a ...

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Linear Programming on Portfolio Optimization: Empirical ...

Empirical Evidence from Bist Mining Industry Index. Buğra Bağc ı α Fatih Konak σ. Abstract- A lot of methods are improved for the portfolio optimization within classical approach. Quadratic programming, one of these methods, has many disadvantages, so alternative methods are studied to improve. MAD Method, an improved new method, is converted portfolio optimization problem into a linear ...

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Bombing and Mining in War: Evidence from Cambodia ...

Building on these insights, this study will offer a theoretical foundation and empirical evidence to better understand the use of airstrikes and landmines at a local level. We begin by providing a theoretical framework that can be applied to both bombing and mining. As explained previously, extant works typically studied only one type of fighting. However, it is rare that combatants have only ...

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Better decision support through exploratory discrimination ...

10/01/2014  Better decision support through exploratory discrimination-aware data mining: foundations and empirical evidence. Bettina Berendt 1 Sören Preibusch 2 Artificial Intelligence and Law volume 22, pages 175 – 209 (2014)Cite this article. 1399 Accesses. 12 Citations. 5 Altmetric. Metrics details. Abstract. Decision makers in banking, insurance or employment mitigate many of their risks by ...

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How to write an empirical research paper?

In an empirical research paper the conclusion of the study is strictly drawn from concrete empirical evidence, therefore are verifiable evidence. Thus, they help gain knowledge from direct or indirect observation or experience. The empirical research approach is generally applied in communication or social sciences-based studies in order to answer objectives or to establish the body of ...

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What are the advantages and disadvantages of an

08/12/2019  Empirical papers can be presented in many ways. For example, you can eliminate the literature review. You can skip testing the hypothesis and base the analysis on frequency tables and cross-tabulations only. It saves a lot of time. However, there are certain disadvantages too. Empirical studies are lengthy. Depending upon the number of ...

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