Distributed Data Processing (DDP)

Distributed database system technology is the union of what appear to be two diametrically opposed approaches to data processing: database system and computer network technologies. Database system have taken us from a paradigm of data processing in which each application defined and maintained its own data to one in which the data is defined and administered centrally. This new orientation results in data independence , whereby the application programs are immune to changes in the logical or physical organization of the data. One of the major motivations behind the use of database systems is the desire to integration the operation data of an enterprise and to provide centralized, thus controlled access to that data. The technology of computer networks, on the other hand, promotes a mode of that work that goes against all centralization efforts. At first glance it might be difficult to understand how these two contrasting approaches can Continue reading

Gaps between Theory of the Firm and Managerial Economics

The theory of the firm is a body of theory, which contains certain assumptions, theorems and conclusions. Theory of the firm states that firms (corporations) exist and make decisions in order to maximize profits. These theorems deal with the way in which businessmen make decisions about pricing, and production under prescribed market conditions. It is concerned with the study of the optimization process. For optimality to exist profit must be maximized and this can occur only when marginal cost equals marginal revenue. Thus, the optimum position of the firm is that which maximizes net revenue. Managerial economics, on the other hand, aims at developing a managerial theory of the firm and for the purpose it takes the help of economic theory of the firm. However, there are certain difficulties in using economic theory as an aid to the study of decision-making at the level of the firm. This is because Continue reading

Put Option

An option is a contract, which gives the buyer the right to buy or sell foreign currency at a specific price, on or before a specific date. For this, the buyer has to pay to the seller some money, which is called as premium. There is no obligation on the buyer to complete the transaction if the price is not favorable to him. Whenever a person has an intention to sell foreign currency by paying a premium amount immediately and settling the same on a later date, it is known as a Put Option. Put Option has two parties, one a buyer of a Put Option and other a seller of a Put Option. Example: Mr. A is interested in selling a US Dollar. Spot rate is US$ 1 = 45.50. Mr. A believes that some 15 days down the line, with the budget coming up, the price of the Continue reading

Secure Electronic Transaction (SET)

Secure Electronic Transaction (SET) is a standard protocol for securing credit card transactions over insecure networks, specifically, the Internet. SET is not itself a payment system, but rather a set of security protocols and formats that enables users to employ the existing credit card payment infrastructure on an open network in a secure fashion. Secure Electronic Transaction (SET) was developed by VISA and MasterCard (involving other companies such as GTE, IBM, Microsoft, Netscape, RSA and VeriSign) starting in 1996. SET is based on X.509 certificates with several extensions. SET uses a blinding algorithm that, in effect, lets merchants substitute a certificate for a user’s credit-card number. This allows traders to credit funds from clients’ credit cards without the need of the credit card numbers. SET makes use of cryptographic techniques such as digital certificates and public key cryptography to allow parties to identify themselves to each other and exchange information Continue reading

Taxation Aspects of Multinational Corporations in India

Foreign non-resident business entities may have business activities in a variety of  ways. In its simplest form this can take the form of individual transactions in the nature of  exports or import of goods, lending or borrowing of money, sale of technical know how to an  Indian enterprise, a foreign air-liner touching an Indian airport and booking cargo or  passengers, etc. various tax issues arise on accounts of such activities. The government wants  to encourage foreign enterprises to engage in certain types of business activities in India,  which in its opinion its desirable for achieving a balanced economic growth. This takes us to  the last aspect of activities which enjoy tax incentives in India. The related issues about the  taxation of the Multinational Corporations (MNCs) are as follows: 1. Taxation of Transactions and Operations of MNCs in India Taxation of transactions and operations of MNCs fully depends on the definition Continue reading

Benefits of Cost Volume Profit Analysis

Every organization needs to calculate future revenues in order to help the managers carry out their operations effectively. Cost volume is the approach used for this purpose. Cost Volume Profit analysis or CVP analysis helps in identifying the operating activity levels with a purpose to avoid any kind of losses and achieve profits. Moreover, it also helps the companies to plan their future operations and see whether their organizational performance is going on the right track or not. While conducting a business, the companies also have to face various risks and in order to counter those risks, CVP analysis is an effective tool. Cost volume profit analysis can also help the organizations in calculating the breakeven point which is the point at which the profits become equal to zero. This can be done by finding the break even volume and then using it to make graphical representations. The break even Continue reading