Qualitative and quantitative methods in economics and finance. Defining research questions, formulating hypotheses and categorizing variables. Data collection, sampling, analysis and interpretation. Ethical considerations in research. Oral and written communication and dissemination of research findings. Qualitative and quantitative methods in economics and finance. Defining research questions, formulating hypotheses and categorizing variables. Data collection, sampling, analysis and interpretation. Ethical considerations in research. Oral and written communication and dissemination of research findings.