Data Warehousing and Data Mining

Organizations tend to grow and prosper as they gain a better understanding of their environment. Typically, business managers must be able to track daily transactions to evaluate how the business is performing. By tapping into the operational database, management can develop strategies to meet organizational goals. The process that identified the trends and patterns in data are the factors to accomplish that. By the way, the way to handle the operational data in organization is important because the reason for generating, storing and managing data is to create information that becomes the basis for rational decision making. To facilitate the decision-making process, decision support systems (DSS) were developed whereas it is an arrangement of computerized tools used to assist managerial decision making within a business. Decision support is a methodology that designed to extract information from data and to use such information as a basis for decision making. However, information Continue reading

Overview of Tax Regime in India

DIRECT TAXES Individual Income Tax & Corporate Tax The provisions relating to income tax are contained in the Income Tax Act 1961 and the Income Tax Rules 1962. The Income Tax Department is governed by the Central Board for Direct Taxes (CBDT) which is part of the Department of Revenue under the Ministry of Finance. In terms of the Income Tax Act, 1961, a tax on income is levied on individuals, corporations and body of persons. Tax rates are prescribed by the government in the Finance Act, popularly known as Budget, every year. The Government of India has recently taken initiatives to reform and simplify the language and structure of the direct tax laws into a single legislation – the Direct Taxes Code (DTC). After public consultation the Direct Taxes Code 2010 was placed before the Indian Parliament on 30 August 2010, when passed DTC will replace the Income Tax Continue reading

Influence of the Scientific Management Theory on Modern Organizational Designs

The contemporary organizational operations center on effective planning techniques, specialized management, the division of labor, formalized interactions between managers and workers, and specializations and innovations, which are designed to achieve specific objectives. These organizational functions and operations are attributable to the concepts of the scientific management model proposed by Fredrick Taylor in the 20th century. As a mechanical engineer, Taylor devised scientific management ideologies that provided effectiveness in the running of industries. During his time, the management of industries comprised multiple anomalies and organizations lacked formal managing systems. Hence, Taylor’s management principles sought to eliminate these irregularities by improving the workers’ productivity in their class of work. Although modern organizational designs exhibit Taylor’s scientific management principles, there have been several criticisms against his propositions. Therefore, the theory of scientific management exhibits numerous weaknesses and strengths despite its influence on modern organizational functions. The Scientific Management Principles Taylor utilized systematic analysis and Continue reading

External Environment Factors of Business

Business involves activities, which links an organization with outside world. Within an organization, a business is governed by the  behavior  of its employees, management or decision makers. But externally a business is influenced by a score of factors, which range from customers to competitors and government. Therefore, a business cannot be independent of the influence of these external factors. It should also be noted that a business has absolute control over all the internal factors, it has no control over the external factors. So often it becomes necessary for business houses to modify their internal decisions and policies, on the basis of the pressure from external factors. This highlights the need to be ever- cognizant of changes and influences of external factors so as to conduct business on healthy lines. It is in this context that business environment assumes all significance. Business environment therefore refers to the influences and pressures Continue reading

Introduction to Common Stock or Ordinary Share

Stocks or securities are generic terms that stand for instruments of ownership like shares, as well as instruments of lending like debentures, which are issued publicly. Just as a share represents the smallest unit of ownership, a debenture or a bond represents the smallest unit of lending.   Shares and debentures may be of various kinds. An ordinary share represents the form of fractional ownership in which a shareholder (one who holds ordinary shares), as a fractional owner, undertakes maximum entrepreneurial risk associated with a business venture.   This risk has several dimensions.   During the life of a business, in general, an ordinary shareholder receives dividends out of operating surplus.   This surplus is the residual from the revenue, after subtracting all the operating expenses, the interest charges on all kinds of borrowing, various taxes, and dividends due to the non-ordinary shareholders.   Now, various economic factors, government policies, Continue reading

Sampling Methods in Research

Sampling is that part of statistical practice concerned with the selection of an unbiased or random subset of individual observations within a population of individuals intended to yield some knowledge about the population of concern, especially for the purposes of making predictions based on statistical inference. Sampling is an important aspect of data collection. There are two basic approaches to sampling: probabilistic and non-probabilistic sampling. A probability sampling scheme is one in which every unit in the population has a chance (greater than zero) of being selected in the sample, and this probability can be accurately determined. The combination of these traits makes it possible to produce unbiased estimates of population totals, by weighting sampled units according to their probability of selection. Example: We want to estimate the total income of adults living in a given street. We visit each household in that street, identify all adults living there, and Continue reading