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productivity measures in mines Description

Copper mining productivity: Lessons from Chile - ScienceDirect

01/01/2018· This paper studies mining productivity in Chile by relying on two indicators: measure of the total factor productivity (TFP) using the traditional Solow methodology, and labor productivity. Since 2000, we found a decrease in TFP, explained mainly by the participation of capital as well as diverse factor adjustments to labor and capital inputs. Average labor productivity also decreases

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Productivity Measurement in Service Industries

measures are available for mining and manufacturing industries as well as for service industries. They are annual measures, employing gross output and hours of labor input, mostly at the three- and four-digit (but occasionally at Edwin R. Dean is associate commissioner for productivity and technology, Bureau of Labor Statistics, U.S. Department of Labor. Kent Kunze is a senior economist and

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Productivity in the Construction Industry: Concepts

account' construction is undertaken mainly by mines, the forest industry, and governments. 'Own account' constructors may be slower to adopt productivity-enhancing methods. Some economic measures of construction include repair, others refer only to 'put in place' construction (i.e., new construction). The estimate of 'repair construction' is exceedingly problematic since many

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Increasing Productivity, Efficiency and Safety in Mining

Mining is currently seeing the start of what will be the great convergence of IT and operational technologies. Many observers have touted it as the foundation for the industry's next technological step change, which will be focused on an effort to facilitate productivity gains, efficiency and safety. A study by consultancy firm McKinsey showed that multi-factor productivity was growing up

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Mine productivity improvement by numbers - AusIMM Bulletin

Through a thorough analysis of benchmark data, measuring the improvement potential in productivity from the middle of the spread to the 75th percentile for the whole group, it is estimated that for the average mine in the industry, 30 per cent productivity improvement is possible

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How a focus on equipment performance productivity returns

on what measure you use. This report looks at a number of publicly available macro performance measures typically used to describe productivity in the mining sector. We need to recognise that these measures are not based on an understanding of how individual mines perform at an operational level. While they help identify and support underlying trends, they cannot provide the detail required to

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Productivity in Construction

The two most important measures of labour productivity are: • the effectiveness with which labour is used in the construction process; • the relative efficiency of labour doing what it is required to do at a given time and place. Examples of the first measure are the labour dollars required to produce a square metre or square foot of living area, or the labour cost of providing one bed in

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(PDF) Performance Measurement of Mining Equipment

productivity in surface mines-a case study", Proceeding of 23rd World Mining Congress, Montreal, Paper 5 98, 2013. [11] Central Mi ne Planning and Design (CMPDI), "Norms and

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Productivity in the Mining Industry: Measurement and

Yet output growth in mining in recent years has been weak at best, and multifactor productivity (MFP) has declined by 24 per cent between 2000-01 and 2006-07. Long lead times between investment in new capacity in mining and the associated output response can lead to short term movements in mining MFP unrelated to underlying efficiency.

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Productivity in mining operations: Reversing the downward

Wanted: A better measure of productivity performance in mining. The surge in demand for metals and minerals in the early 2000s quickly translated into much higher prices and, with it, much increased miners' profitability. Boosting production volumes became the industry's top priority. Mining companies worldwide largely lost sight of productivity goals that had underpinned operating

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Uses, Misuses, and Limitations of Productivity Statistics

22 REPORT OF THE PANEL hour of other coal mines. Productivity measures exist largely to be compared we are interested almost exclusively in productivity differences or productivity changes. In this context, productivity measures can be thought of as indicators of relative efficiency in production the efficiency with which inputs are converted into economic output. If we learn that output per

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Productivity in mining operations: Reversing the downward

Increasing productivity and cutting wasteful costs could help the mining industry when market conditions are tough. Chris Lo talks to Michael Beare of SRK Consulting to find out what mines could, or should, be doing to maximise their margins. Share Article. As an industry whose fate is tied to the materials it extracts from the earth, the mining business is vulnerable to fluctuations in

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Increasing Productivity, Efficiency and Safety in Mining

Mining is currently seeing the start of what will be the great convergence of IT and operational technologies. Many observers have touted it as the foundation for the industry's next technological step change, which will be focused on an effort to facilitate productivity gains, efficiency and safety. A study by consultancy firm McKinsey showed that multi-factor productivity was growing up

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How a focus on equipment performance productivity returns

on what measure you use. This report looks at a number of publicly available macro performance measures typically used to describe productivity in the mining sector. We need to recognise that these measures are not based on an understanding of how individual mines perform at an operational level. While they help identify and support underlying trends, they cannot provide the detail required to

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(PDF) Performance Measurement of Mining Equipment

productivity in surface mines-a case study", Proceeding of 23rd World Mining Congress, Montreal, Paper 5 98, 2013. [11] Central Mi ne Planning and Design (CMPDI), "Norms and

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Productivity Improvement in Underground Coal Mines - A

01/01/2013· The productivity of an underground coal mine is affected by several factors. There is always scope for improvement regarding productivity and overall effective use of resources. This paper throws lights on the parameters affecting the productivity of a mine; the cycle of operations, machine efficiency and manpower management. Also, measures for

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Productivity in the Construction Industry: Concepts

account' construction is undertaken mainly by mines, the forest industry, and governments. 'Own account' constructors may be slower to adopt productivity-enhancing methods. Some economic measures of construction include repair, others refer only to 'put in place' construction (i.e., new construction). The estimate of 'repair construction' is exceedingly problematic since many

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Productivity Measurement in Service Industries

measures are available for mining and manufacturing industries as well as for service industries. They are annual measures, employing gross output and hours of labor input, mostly at the three- and four-digit (but occasionally at Edwin R. Dean is associate commissioner for productivity and technology, Bureau of Labor Statistics, U.S. Department of Labor. Kent Kunze is a senior economist and

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Productivity at the mine face: Pointing the way forward

04/08/2016· A mine-by-mine assessment of productivity moves: Interpreting the bubble chart In Exhibit 3, the four quadrants represent the evolution of performance (from a base in 2010), measured by production and asset value. The horizontal axis shows changes in the production volume of each mine site from 2010 to 2014; production in 2010 is indexed as 100.

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Productivity Measures In Mines

productivity measures in mines. This paper studies mining productivity in Chile by relying on two indicators: measure of the total factor productivity (TFP) using the traditional Solow methodology, and labor productivity. Since 2000, we found a decrease in TFP, explained mainly by the participation of capital as well as diverse factor adjustments to labor and capital inputs. Mine productivity

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