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| Registros recuperados: 11 | |
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| Hersen, Amarildo; Shikida, Pery Francisco Assis; Dahmer, Vanessa de Souza; Snoz, Marcia Janaina. |
| O objetivo deste trabalho foi verificar a concentração na agroindústria canavieira do Estado de Minas Gerais pós-desregulamentação setorial. Os resultados (obtidos via CR4 e CR8, índices de Hirschmann-Herfindahl, de Rosenbluth e entropia) apontaram para um aumento da concentração da produção de cana. Este aumento da concentração, dado principalmente mediante crescimento das empresas de grande porte, justifica-se pela reestruturação do setor baseada no aumento da competitividade, em adequação ao novo cenário imposto pela desregulamentação setorial.---------------The objective of this paper was to verify the concentration of the sugar cane agro-industry in the Minas Gerais State after the sectorial deregulation. The results (CR4 and CR8,... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Economia canavieira; Economia mineira; Concentração de mercado; Sugar cane economy; Minas Gerais State economy; Market concentration; Crop Production/Industries. |
| Ano: 2008 |
URL: http://purl.umn.edu/108537 |
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| Hamilton, Bruce W.; MacAuley, Molly K.. |
| We examine determinants of the nearly 30 percent increase in the average age of domestically produced, registered automobiles since the mid-1960s. We find that very little of the increase in car longevity is attributable to improvements in the inherent durability of cars. Rather, we find that the temporal pattern of longevity improvement is highly correlated with the level of market concentration in the auto industry. In particular, we argue that the arrival of competition in the industry led to an increase in longevity largely by forcing a reduction in the price of auto maintenance and repair, which in turn induced consumers to maintain their cars into older age. |
| Tipo: Working or Discussion Paper |
Palavras-chave: Market concentration; Automobile industry; Scrappage models; Public Economics; L1; L9. |
| Ano: 1998 |
URL: http://purl.umn.edu/10581 |
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| Kim, Sounghun. |
| In Korea, processed food markets have various shapes of structure: the markets of ice cream, special dietary food, noodles, sugar are highly concentrated, while the markets of gimchi, pickles, and ice are not very concentrated. The level of market concentration changes over time. These market structures and structural changes cause impacts on related industries as well as own industries. For the more successful policies, the paper suggests three ideas: to realize that each food processing industry has a different industry structure, to understand the relationship between the food processing industry and upstream and downstream industries and to take into account opinions from various sources before adopting new policies. |
| Tipo: Journal Article |
Palavras-chave: Processed food market; Food processing industry; Market structure; Market concentration; CR4; CR10; Monopoly; Oligopoly; Korea; Korean; Agribusiness; Agricultural and Food Policy; Food Consumption/Nutrition/Food Safety. |
| Ano: 2008 |
URL: http://purl.umn.edu/45682 |
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| Cunha, Denis Antonio da; Dias, Roberto Serpa. |
| This paper has the main goal of analyzing and evaluating the structure and dynamics of the market from the exporting section of Brazilian chicken raising, from 1996 to 2004. Concentration rates were calculated in order to measure the market share which are dominated by the main companies. The dynamics of the sector position (turnover) was also checked. The reached results point that the sector concentration is higt, and great investments are necessary to the performance in the international market; the placement of the companies was changed mainly due to the ones which had lost positions compared to the first year. However, the concentration has decreased, and there is evidence that the market power hasn’t been used by the companies in a sense of reducing... |
| Tipo: Journal Article |
Palavras-chave: Aviculture; Exports; Market concentration; Sector dynamics; International Relations/Trade. |
| Ano: 2006 |
URL: http://purl.umn.edu/55308 |
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| Carvalho, Lucineia Hipolito de; Aguiar, Danilo Rolim Dias de. |
| This study aims to analyze the impacts of changes in the structure of the Brazilian soybean crushing industry on the performance of the soybeans complex. It was verified that the trend of concentration in the soybean crushing industry, which had already been verified by previous paper carried out in the decade of 1990, intensified in the beginning of the decade of 2000. The results regarding market power gave support to the hypothesis of monopsony power usage in the purchases of soybeans from the farmers. The results suggest that the crushing firms have had the ability to use market power against soybean farmers. However, the fact that the use of market power has been restricted in the markets where there is excess capacity suggests that the use of market... |
| Tipo: Journal Article |
Palavras-chave: Industrial Organization; Market power; Market concentration; Soybean industry. |
| Ano: 2005 |
URL: http://purl.umn.edu/56728 |
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| Registros recuperados: 11 | |
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