... stainless steel as ferrochromium, which is produced in a submerged arc-furnace (SAF). SAF is a combination of blast furnace and electric arc ...
Story - puput - 10/09/2010 - 07:14 - 0 comments - 0 attachments
Over most of the post-war period the Federal Reserve conducted monetary policy by manipulating the Federal Funds rate in order to affect market interest rates. It avoided lending directly in private credit markets, other than to supply discount window loans to commercial banks. Even then, it limited discount window activity to loans secured by government Treasury Bills.
After the onset of the subprime crisis in August 2007, the situation changed dramatically. To address the deterioration in both financial and real activity, the Fed directly injected credit into private markets. It began in the fall of 2007 by expanding the range of eligible collateral for discount window loans to include agency debt and high grade private debt. It did so in conjunction with extending the maturity of these types of loans and with extending eligibility to investment banks. Since that time, the Fed has set up a myriad of lending facilities.
The organization of rural economic activity in general, and agricultural production in particular, is strongly conditioned by the fact that inputs are transformed into outputs with considerable time lags, and that production and sale outcomes can be highly uncertain because of the vagaries of nature or the swings of volatile commodity markets. In such environments, the ability of agricultural enterprises and rural households to make longterm investments, take calculated risks, and create stable consumption streams will be shaped by the set of available financial instruments and strategies to transform one pattern of variable and uncertain resource inflows and outflows into another. If the available set of financial services is very limited, households may have to forego valuable investment and income-generating activities and suffer the consequences of volatile consumption.
Financial transactions are implicit within, and often the reason behind, many contractual and organizational forms in the rural economy. Financial innovation therefore can have dramatic consequences on the ownership and governance structures of agricultural firms and community institutions. Financing options can affect decisions such as the physical placement and scale of agricultural operations, crop choices, and the decision to invest in risky but profitable new technologies or infrastructure. They may also affect choices about the size and composition of the rural household, and decisions such as whether to migrate, how much to invest in education, or the use of child labor. The availability of financing can also be a force that shapes political dynamics within a community, for example by affecting agent’s outside opportunities and bargaining power.
The increasingly popular ownership of mobile personal, programmable communication devices worldwide promises an extended use of them in the purchase of goods and services in the years to come. Security in payment transactions and user convenience are the two main motivations for using mobile devices for payments.
Authorisation in existing electronic payment systems, including ATM and credit/debit card transactions as well as on line payments through a PC, is based on account-holder authentication. Account holder authentication, however, can fail in multiple ways, including the compromise of the bank’s computers or, in the case of online banking, the compromise of the user’s computer, which is, typically, protected with minimal security mechanisms and processes. Moreover, existing payment networks do not always distinguish among user fraud, compromise of the user’s computer, or compromise of the bank’s computer. For example, in most countries, if the user claims not to have authorised a credit card transaction, the transaction has to be cancelled and the bank cannot prove that the user is not cheating. In such cases, responsibility is not necessarily allocated fairly, and non corrupted, innocent parties may find themselves responsible for somebody else’s fraudulent activity or security breach. The lack of a technical solution for preventing and resolving fraud creates substantial risk and expense for users, merchants and banks alike.
