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Red chip stocks (Chinese: 红筹股; pinyin: hóng chóu gǔ; Jyutping: hung 4 chau 4 gu 2) are the stocks of mainland China companies incorporated outside mainland China and listed in Hong Kong. It refers to businesses based in mainland China and with (majority) shares controlled either directly or indirectly by a government body. This ...
Mixed-economy companies are enterprises with the majority of stocks owned by the government, but that also have stocks owned by the private sector and usually have their shares traded on stock exchanges. Banco do Brasil, Petrobras, Sabesp, and Eletrobras are examples of mixed-economy companies.
The sharing economy is a socio-economic system whereby consumers share in the creation, production, distribution, trade and consumption of goods, and services. These systems take a variety of forms, often leveraging information technology and the Internet, particularly digital platforms, to facilitate the distribution, sharing and reuse of excess capacity in goods and services.
In economics, market concentration is a function of the number of firms and their respective shares of the total production (alternatively, total capacity or total reserves) in a market. [1] Market concentration is the portion of a given market's market share that is held by a small number of businesses.
The two main capital structure theories as taught in corporate finance textbooks are the Pecking order theory and the Trade-off theory.The two theories make some contradicting predictions and for example Fama and French conclude: [3] "In sum, we identify one scar on the tradeoff model (the negative relation between leverage and profitability), one deep wound on the pecking order (the large ...
The discovery of gold on the Witwatersrand in 1886 led to many mining and financial companies opening and a need soon arose for a stock exchange. The first share transactions on the Rand took place in a rustic canvas tent, with trade taking place on Sundays, as this was the only day when mining was not allowed, owing to a strictly enforced regulation prohibiting the entry of African workers to ...
Example of a reduction–oxidation reaction between sodium and chlorine, with the OIL RIG mnemonic [1] Redox (/ ˈ r ɛ d ɒ k s / RED-oks, / ˈ r iː d ɒ k s / REE-doks, reduction–oxidation [2] or oxidation–reduction [3]: 150 ) is a type of chemical reaction in which the oxidation states of the reactants change. [4]
The first step in the WGS reaction is the high temperature shift which is carried out at temperatures between 320 °C and 450 °C. As mentioned before, the catalyst is a composition of iron-oxide, Fe 2 O 3 (90-95%), and chromium oxides Cr 2 O 3 (5-10%) which have an ideal activity and selectivity at these temperatures.