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- W1467841822 abstract "This study examines the relationship between competition, in special the entry of new firms into the market, and demand for broadband Internet in Brazil. We estimate the impact of competition, measured by variation of the Herfindahl-Hirschman concentration index (HHI) and other variables, in the penetration of such service in Brazilian households. The empirical study showed that the relationship between HHI and service penetration may not be linear, reaching a maximum when this index is between 0.3 and 0.5. Extreme levels of market deconcentration as well as concentration, which occur when the index approaches 0 and 1 respectively, are less correlated with high levels of broadband penetration. This shows that gains of scale may be important to the industry, as well as that lack of competition may be harmful. The minimum in this relation appears when HHI reaches 0.8, which is the average concentration found in the sample of municipalities studied herein, indicating the convenience of public policies fostering competition in the sector. Effective entry of new firms also has positive effects to the development of broadband market, which points to the fact that regulatory measures fostering competition such as ANATEL’s General Plan for Competition Goals (PGMC) may be desirable." @default.
- W1467841822 created "2016-06-24" @default.
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- W1467841822 date "2013-07-31" @default.
- W1467841822 modified "2023-09-27" @default.
- W1467841822 title "O Efeito da Entrada de Novos Agentes no Mercado Brasileiro de Acesso à Internet em Banda Larga." @default.
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