The teaching offers a selection of methods and techniques useful for identifying, synthesizing, and communicating the information contained in statistical data for the interpretation of social phenomena. By combining theoretical lessons and exercises, students learn the principles of statistical investigation, the organization of collected data, their analysis, and the communication of the obtained results. The course is structured in three parts: Statistics for Social Sciences; Selected Topics in Economic and Social Statistics; Introduction to Demography. The course is worth 6 ECTS credits for students of International and Diplomatic Sciences and 9 ECTS credits for students of Administration and Political Science. The difference in the exam program is detailed in the sections below.
The primary objective of the course is to provide students with a comprehensive understanding of the process followed in a statistical survey: from defining the study object to its quantitative measurement, data analysis, and evaluation of results for policy making. This objective is achieved by alternating two teaching phases: lectures and traditional exercises. Particular attention is given to the use of statistics as a communication tool for decision-makers.
The course aims to enable students to understand and elaborate the basic tools of statistical surveys, deepening the theme of socio-economic inequalities and electoral analysis also from an international perspective. At the end of the course, students will be able to understand from a quantitative point of view: (a) The main elements of statistical analysis for social research. b) Political-electoral polls, the sustainability of an electoral system and the analysis of electoral flows. c) The measurement of economic and social inequalities.
Knowledge and Understanding At the end of the study of the discipline, the student should have a good knowledge of the topics covered during the course and be able to adequately use the theoretical tools acquired. Students will know the main tools for the synthesis of information and for the generalization of what has been observed through sample surveys.
Ability to apply knowledge and understanding The teaching has a threefold objective: 1. to provide students with the knowledge necessary to access and use quantitative information derived from national and international statistical sources; 2. to enable students to know and analyze the dynamics of polls and the stability of electoral systems; to understand the analysis of electoral flows; 3. provide the methodological and statistical skills to analyze and critically interpret data on phenomena related to socio-economic inequality in an international perspective. Students will therefore be familiar with the main tools for synthesizing information and for generalizing what has been observed in order to be able to prepare and implement sample surveys, also for electoral purposes.
Autonomy of judgment Students must be able to use both conceptually and operationally the knowledge they have acquired with autonomous evaluation skills and ability in different application contexts.
Communication skills Students will acquire the technical language typical of the discipline to communicate clearly and unambiguously with specialist and non-specialist interlocutors.
Learning skills The course aims to stimulate the students' ability to undertake, with full autonomy and responsibility, learning paths. Learning skills are developed in the course of study as a whole, in particular through the planned individual study, the preparation of individual projects, the experience of group work and the observation and analysis of case studies.
Knowledge: - knowledge of the main sources of official statistical data at national, regional and local levels to observe social change on a quantitative basis; - ability to read and understand tables and graphs, with reference to absolute and relative frequency distributions, indicators, composite tables; - knowledge of the organization of a statistical survey, the structuring of a questionnaire and the publication plan of the collected data; - ability to select, analyze and interpret statistical data in order to recognize social needs and direct interventions; - knowledge of the calculation of probabilities linked to the aleatory nature of betting odds also from an electoral point of view; - ability to identify electoral flows and stable electoral political systems; - understanding and implementation of electoral surveys; - definition and ownership of socioeconomic indicators with emphasis on the issues of wealth and well-being, poverty and deprivation.
Competencies: - Ability to find data and statistical reports useful in building the economic and financial framework of reference; - find data useful to understand social change and interpret them (also) for the purpose of organizational improvement; - planning and conducting sample surveys: from the preparation of a questionnaire to the construction and interpretation of statistical indicators; - acquisition of knowledge of the needs expressed by a territory; - ability to read and interpret a statistical report; - ability to analyze polls, systems and electoral flows; - ability to analyze issues related to globalization and socio-economic inequalities.
There are no pre-requisites for teaching attendance.
Traditional in presence lessions.
Part I - Statistics for Social Sciences
Part II - Official Statistics for the Study of Socio-Economic Phenomena
Part III - Introduction to Demographic Analysis (only for 10 ECTS students)
Students enrolled in the 9 ECTS course must cover the entire program, including parts 1, 2, and 3, one chosen chapter from those indicated in the "Texts/Bibliography" section, and one chosen from the supplementary readings listed in the exam program.
Students enrolled in the 6 ECTS course must cover the entire program, including parts 1 and 2.
The program for the phased-out 10 ECTS course is equivalent to that of the 9 ECTS students.
Recommended reading list for International/Erasmus Students
International/Erasmus students should contact the teacher for details on the teaching contents/syllabus.
Ricevimento: Office hours are usually Wednesdays from 4.30 p.m. to 5.30 p.m. on Teams. If a meeting in presence is requested, the teacher's studio is located on the 5th floor of the West Tower of the Albergo dei Poveri's teaching centre. The students of the Department of Economics can arrange a reception by appointment.
ENRICO DI BELLA (President)
LUCA GANDULLIA (Substitute)
PIETRO STANISLAO PARISI (Substitute)
RICCARDO FERMO SOLIANI (Substitute)
Lessons are held in the first semester and begin the first week scheduled in the semester's teaching calendar.
The written exam consists of two exercises on the first part of the program and three open-ended theoretical questions on the remaining parts (consistent with the 6/9 ECTS of the course in the student's study plan). For the exercises section only, the exam is conducted in an open book format, allowing students to use the textbook and lecture slides. Each answer to each exercise is graded up to 7 points, while the answers to the questions are graded up to 6 points each, for a maximum score of 30 cum laude.
Students enrolled in the 9 ECTS course who achieve a passing grade in the written exam must also take an oral exam. This oral exam will cover the chosen chapter on demography and one of the supplementary readings (chosen by the student) listed in the course program and on Aulaweb. The oral exam can result in a variation (either positive or negative) of the written exam grade by up to a maximum of 3 points.
The written exam will evaluate, in the theoretical part, the knowledge acquired by the student and, in the practical part (exercises), the skills developed in relation to the ability to apply the techniques covered during the course. Of particular importance in the evaluation of the theoretical part will be the clarity of exposition and the accuracy of language. Regarding the practical part, which, as mentioned, will be conducted in an open book format, the ability to solve quantitative problems using the wide range of tools presented during the course, as well as the commentary and interpretation of the results obtained, will be evaluated. The proposed exercises will, in fact, have the nature of problems to be solved by choosing the most appropriate techniques, leaving students ample freedom to choose how to extract relevant information from one or more datasets.
The oral exam will evaluate the student's ability to independently approach the reading and interpretation of additional texts on social statistics and demography. In particular, the evaluation of the oral part will focus on the student's ability to clearly present the contents of the chosen chapter and book and their critical sense regarding the techniques and methods used, as well as the quality of the statistical sources utilized.
Students with special educational needs, disabilities and DSA are invited to get in touch with the referent of the Department (Prof. Aristide Canepa) and with the teacher in order to agree on didactic and examination forms that take into account individual learning modalities and provide suitable compensatory tools.
