Qualitative research is deeply personal, and while that can be its strength, it also makes it prone to bias. As a matter of fact, research targeting 900 scientists shows that subjective judgments ...

Learn how to select the best research methodology for your PhD, including qualitative, quantitative, and mixed methods. Covers data collection, analysis, and ethical considerations.

For the qualitative factors are already included in the quantitative factors. For example, to say you like a company because it has a high return on equity (ROE) and good management is double ...

Quantitative and qualitative analysis serve distinct—but complementary—functions in investment research. Quantitative analysis is structured, repeatable, and built on measurable data.

A number of key issues frequently emerge in the practice of evaluation. One needs to be familiar with these issues to most effectively engage evaluation professionals in one's program and to make ...

When some variables are quantitative and some qualitative in a response-surface context, standard designs may not be suitable. The reasons for this are illuminated. Some alternative designs are ...