Trading or Marketing guides/instructions
These memories about cultural heroes and events are one of the chief characteristics of an age <u>cohort</u>.
<h3>What does a cohort mean?</h3>
A cohort is a group of people who have similar demographic traits or life experiences, such as age but not exclusively. Cohort effects are typically masked by age in cross-sectional research. Cohorts can be, for instance: individuals who had children in the same year. People who retire simultaneously.
<h3 /><h3>What characteristics do cohort study have?</h3>
The distinguishing characteristic of a cohort study is that the researcher selects participants at a time when they do not yet have the desired outcome and examines the occurrence of the desired outcome between groups of exposed and unexposed (or less exposed) people.
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Answer:
The correct option is A
Explanation:
Transaction costs are the whole array of costs associated with selling, buying, transferring goods etc.
Transaction costs can be of different types which are:
- search costs
- monitoring costs
- Bargaining costs
- transfer costs etc.
Answer:
The most common reasons small businesses fail include a lack of capital or funding, retaining an inadequate management team, a faulty infrastructure or business model, and unsuccessful marketing initiatives.
Answer: Matched pairs design
Explanation:
A matched pairs design is a type of study used when 2 treaments are present in an experiment. The individuals in the design can be divided into pairs using a blocking variable, and each pair can then be allocated to treatments at random. This is thus a special type of randomized block design.
In this case the blocking variable can be the various urban areas as 1968 is matched against 1972. Each city can be compared based on 2 measurements. From their each individual can be grouped into pairs and allocated to different treatments.
