v The RBI Credit Policy has given conflicting signals about the stance of Monetary Policy. Faced with high inflationary expectations on one hand and tight liquidity in money markets on the other, it has left interest rates and CRR unchanged, while announcing Open Market Operation (OMO) to ease liquidity. Recently it has intervened in foreign exchange markets in amounts that could possibly impact the Rupee, and perhaps only help increase liquidity. The Indian Money market is plagued with a different type of disease where cut in policy rates does not transfers to market interest rates. A number of restrictions on the functioning of money, bond and credit markets render it unresponsive to the RBI’s policy rate changes. The operating framework of monetary policy, which works by keeping money market rates within the bracket of policy rates of repo and reverse repo rates, has broken down. This has rendered policy rates irrelevant. In the process of tightening monetary policy in response to inflation it employed many instruments (Policy interest rates, CRR, SLR, and OMO). The multiple objectives, multiple instrument framework only suggests that RBI reacts to the situation in the market on a day to day basis, where different instruments have been moving in different directions.
Thursday, 23 December 2010
RBI and its worries
Thursday, 16 December 2010
Mining and Environment
Mining companies give us the metals and minerals that humanity uses for shelter, survival, work and pleasure, as well as the expansion into space and interplanetary endeavors. At the same time, they want to conduct this business in an environmentally responsible manner. Yet mining by its very nature requires that land, air and water systems be disturbed. While the economic benefits of the industry are as important today as they ever were, the public has become increasingly concerned about the impact that mining is having on the natural environment.
The metals and industrial minerals that mining produces can find their way into the environment and become pollutants. The byproducts that occur with the metals, such as sulphur and arsenic, can be dangerous to the environment if they are released. The fuels and chemicals the industry uses to do its job are potential pollutants too. Mining creates and employs hazardous substances that must be handled with a lot of care.
Other pollutants produced by the mining industry are of more concern to the workers in the industry than to the public which are at large. Dusts, for example, which are most of the time hazardous hygienically, are produced by a lot of mining activities. Noise, too, is a form of pollution of concern for those in the environment of work. In uranium mines, the products of radioactive decay are a principal concern.
The challenge for industries is to find, extract and process mineral resources with the least possible environmental disruption. To be able to meet this challenge, they adopt an expanded range of protective measures, including: sensitive treatment of the land during exploration; environmental and aesthetic management of land under development; environmentally sustainable production procedures during the mining and metallurgical processes; and decommissioning and reclamation practices aimed at restoring the land.
Accountability and environmental performance are important issues for the mining companies, their share-holders and the public. Most companies now include a discussion of environmental topics in their yearly reports so as to keep shareholders and the public informed about the measures they are taking to protect the land, water and air quality at their operations.