aggregate production in south africa

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  Estimating agriculture technologies’ impact on maize yield in …

  2023721 · By focussing on smallholder maize crop producers in South Africa and relying on a panel data for the period 2011–2021, this study applied a stochastic production frontier framework and Cobb–Douglas production function to estimate the relationship between variance of yield increase in relation to aggregate modern technologies adopted.

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  Forecasting aggregate retail sales: The case of South Africa

  201521 · Forecasting aggregate retail sales may improve portfolio investors׳ ability to predict movements in the stock prices of retail chains. This paper uses 26 (23 single and 3 combination) forecasting models to forecast South Africa׳s aggregate seasonal retail sales. We use data from 1970:01–2012:05, with 1987:01–2012:05 as the out-of-sample ...

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  Aggregate Market - Size, Share & Industry Analysis

  Aggregate Market Size & Share Analysis - Growth Trends & Forecasts (2024 - 2029) The Global Construction Aggregates Market is Segmented by Aggregate Type (Sand, Gravel, Slag, Crushed Stone, Other Aggregate Types), Application (Construction (Buildings, Railways, Roadways, Others), Insulation, Other Applications), and Geography (Asia …

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  Sand, gravel, and UN Sustainable Development Goals: Conflicts ...

  2021820 · These patterns mirror a rapid increase in sand and gravel production in eastern Asia since 1970, compared with more stable production in Europe and North America. 13 A large proportion of aggregate consumption has occurred in BRICS (Brazil, Russia, India, China, and South Africa) countries, although rapid growth of economies in …

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  Life of Eight Aggregate Quarries in South Africa - ResearchGate

  This paper presents an investigation of the use of crushed glass as an aggregate replacement in a conventional dense-graded asphalt wearing course commonly used on highways in South Africa.

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  18 Asphalt jobs in South Africa - LinkedIn

  Today’s top 18 Asphalt jobs in South Africa. Leverage your professional network, and get hired. New Asphalt jobs added daily.

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  (PDF) Employment impact of national, provincial and local …

  2022320 · Citation information Cite this article as: Employment impact of national, pro- vincial and local government capital in South Africa: An aggregate and sectoral perspective, Charles Shaaba Saba,

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  Pratley | Minerals

  202331 · The findings of this study show that sugarcane cultivation decreases aggregate stability, and TOC in macro-aggregates, and increases Al and Fe in all aggregates, and thus adoption of practices inclined to improve or maintain TOC as well as liming to increase pH are necessary management practices for sustainable production.

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  Identifying Aggregate Supply and Demand Shocks in South Africa

  200711 · This paper uses a structural VAR methodology to identify aggregate demand and supply shocks to real output for the South African economy. Demand shocks, in turn, are separated into fiscal and ...

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