The extension of the mineral economy's value-chain is a relevant subject for the Brazilian debate on public policies for economic growth, but the numbers and definitions on the topic are still imprecise and, therefore, remain under construction. At first, based on the official classification of...

This paper provides a survey of the main developments in the iron and steel industry over the last few decades. The first chapter covers the changing conditions on international markets and identifies the main challenges facing the companies in this sector. These include the boom in China, the...

Data Envelopment analysis (DEA) has been used to calculate the technical and scale efficiency measures of the public and private steel firms of the Indian Steel Industry (2006 to 2010). Within DEA framework, the input & Output oriented Variable Returns to Scale (VRS) & Constant Return to Scale...

This paper provides a survey of the main developments in the iron and steel industry over the last few decades. The first chapter covers the changing conditions on international markets and identifies the main challenges facing the companies in this sector. These include the boom in China, the...

The extension of the mineral economy's value-chain is a relevant subject for the Brazilian debate on public policies for economic growth, but the numbers and definitions on the topic are still imprecise and, therefore, remain under construction. At first, based on the official classification of...

This paper provides a survey of the main developments in the iron and steel industry over the last few decades. The first chapter covers the changing conditions on international markets and identifies the main challenges facing the companies in this sector. These include the boom in China, the...

The main goal of the paper is quantitative and scientifically based economic assessment of basic metal industry and its importance for the national economy. The empirical assessment involves exploring the direct effects (the contribution of the steel industry to GDP and economic growth, export,...

Little is known about the mining sector’s potential to structurally transform and diversify Australia’s broader economy. We use the national IO tables and develop the Leontief and Gosh models based on two Hypothetical Extraction Method (HEM) scenarios to examine the Australian mining...

The author argues that the economic benefits of low gasoline prices for the U.S. economy have fallen substantially since the reemergence of America as a major oil producer. The old rule-ofthumb that a 10% fall in the oil price raises inflation-adjusted U.S. GDP by 0.2% is too large - the impact...

The purpose of this paper is to build consistent, integrated datasets to investigate whether various disaggregated data can shed light on the possible sources of the statistical discrepancy. Our strategy is first to use disaggregated data to estimate consistent sets of input-output models that...