Marketing Research Ch4

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Exploratory Research Design (Secondary Data)

Exploratory Research Design (Secondary Data)

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  • 1. Chapter Four Chapter Four
  • 2. Figure 4.1 Relationship to the Previous Chapters and The Marketing Research Process Figure 4.1 Relationship of Secondary Data to the Previous Chapters and the Marketing Research Process Focus of this Chapter Relationship to Previous Chapters Relationship to Marketing Research Process
    • Secondary Data
    • The Marketing Research Process (Chapter 1)
    • Tasks Involved in Problem Definition and Developing an Approach (Chapter 2)
    • Exploratory Research Design (Chapter 3)
    • Descriptive Research Design (Chapter 3)
    Problem Definition Approach to Problem Field Work Data Preparation and Analysis Report Preparation and Presentation Research Design
  • 3. Primary versus Secondary Data Advantages and Uses of Secondary Data Disadvantages of Secondary Data Criteria for Evaluating Secondary Data Table 4.2 Table 4.1 Figure 4.2 Secondary Data: An Overview Application to Contemporary Issues Technology Ethics International Be a DM! Be an MR! Experiential Learning Opening Vignette What Would You Do?
  • 4. Classification of Secondary Data Internal Secondary Data Published Secondary Data Computerized Databases Figure 4.3 Database Marketing Figure 4.4 General Business Sources Government Sources Figure 4.5 Online Internet Offline Combining Internal and External Secondary Data Figure 4.2 Secondary Data: An Overview (continued) Application to Contemporary Issues Technology Ethics International Be a DM! Be an MR! Experiential Learning Opening Vignette What Would You Do?
  • 5. Primary vs. Secondary Data
    • Primary data are originated by a researcher for the specific purpose of addressing the problem at hand. The collection of primary data involves all six steps of the marketing research process (Chapter 1).
    • Secondary data are data which have already been collected for purposes other than the problem at hand. These data can be located quickly and inexpensively.
  • 6. Table 4.1 A Comparison of Primary and Secondary Data
  • 7. Uses of Secondary Data
    • Identify the problem
    • Better define the problem
    • Develop an approach to the problem
    • Formulate an appropriate research design (for example, by identifying the key variables)
    • Answer certain research questions and test some hypotheses
    • Interpret primary data more insightfully
  • 8. Criteria for Evaluating Secondary Data
    • Specifications : Methodology Used to Collect the Data
    • Error : Accuracy of the Data
    • Currency : When the Data Were Collected
    • Objective(s): The Purpose for Which the Data Were Collected
    • Nature : The Content of the Data
    • Dependability : Overall, How Dependable Are the Data
  • 9. Table 4.2 Criteria for Evaluating Secondary Data
  • 10.  
  • 11. Figure 4.3 A Classification of Secondary Data Figure 4.3 A Classification of Secondary Data Secondary Data Internal Requires Further Processing Ready to Use Published Materials Computerized Databases Syndicated Services External
  • 12. Internal Secondary Data
    • Department Store Project
    • Sales were analyzed to obtain:
    • Sales by product line
    • Sales by major department (e.g., men's wear, house wares)
    • Sales by specific stores
    • Sales by geographical region
    • Sales by cash versus credit purchases
    • Sales in specific time periods
    • Sales by size of purchase
    • Sales trends in many of these classifications were also examined.
  • 13. Type of Individual/Household Level Data Available from Syndicated Firms I. Demographic Data - Identification (name, address, telephone) - Sex - Marital status - Names of family members - Age (including ages of family members) - Income - Occupation - Number of children present - Home ownership - Length of residence - Number and make of cars owned
  • 14. Type of Individual/Household Level Data Available from Syndicated Firms II. Psychographic Lifestyle Data - Interest in golf - Interest in winter skiing - Interest in book reading - Interest in running - Interest in bicycling - Interest in pets - Interest in fishing - Interest in electronics - Interest in cable television There are also firms such as Dun & Bradstreet and American Business Information which collect demographic data on businesses.
  • 15. Figure 4.4 A Classification of Published Secondary Sources Published Secondary Data General Business Sources Other Government Publications Census Data Government Sources Figure 4.4 A Classification of Published Secondary Sources Guides Directories Indices Statistical Data
  • 16. Published External Secondary Data
    • Guides
    • An excellent source of standard or recurring information
    • Helpful in identifying other important sources of directories, trade associations, and trade publications
    • One of the first sources a researcher should consult
    • Directories
    • Helpful for identifying individuals or organizations that collect specific data
    • Examples: Consultants and Consulting Organizations Directory, Encyclopedia of Associations, FINDEX: The Directory of Market Research Reports, Studies and Surveys, and Research Services Directory
    • Indices
    • Helpful in locating information on a particular topic in several different publications
  • 17. Figure 4.5 A Classification of Computerized Databases Computerized Databases Online Internet Offline Special Purpose Databases Directory Databases Full- Text Databases Bibliographic Databases Numeric Databases Figure 4.6 A Classification of Computerized Databases
  • 18. Classification of Computerized Databases
    • Bibliographic databases are composed of citations to articles.
    • Numeric databases contain numerical and statistical information.
    • Full-text databases contain the complete text of the source documents comprising the database.
    • Directory databases provide information on individuals, organizations, and services.
    • Special-purpose databases provide specialized information.
  • 19. Figure 4.6 Sources of Secondary Data for International Marketing Research International Secondary Data Domestic Organizations in the United States International Organizations in the United States Organizations in Foreign Countries Trade Associations International Organizations Nongovernment Sources Government Sources Governments Figure 4.7 Sources of Secondary Data for International Marketing Research