Secondary Data Sources for Research
Secondary data are data that are taken from research works already done by somebody and used for the purpose of the research data collection. The reason why secondary data are being increasingly used in research is that published statistics are now available covering diverse fields so that an investigator finds required data readily available to him’ in many cases. For certain studies like stock price behavior, interest and exchange rate scenario, etc. only secondary data are used. There are two broad categories of secondary data – internal secondary data and external secondary data. Internal secondary data: Internal (secondary) data refers to information that already exists within the company in which the research problem arises. For instance, in many companies, salesmen routinely record and report their sales. Examples of secondary data include records of sales, budgets, advertising and promotion expenditures, previous marketing research studies and similar reports. Use of such secondary Continue reading