This course explains the most important basic concepts that are included in the most important branches of economics, namely macroeconomics. It uses the theoretical basis of macroeconomics and gives a general idea about the components of the national economy. It compares methods of analyzing output and income, how to draw up macroeconomic policies and their impact on the economy, treat economic gaps, and identify the most important ones. Determinants of the effectiveness of economic policies, in addition to studying the most important factors of economic stability.

This course deals with a review of the linear regression model,functional forms of regression models, as well as multiple regression models and methods for estimating them using matrices and log likely hood estimation , also studying the most important problems of violating the method of least squares and studying measurement problems.

The agricultural marketing course explains the concept and importance of agricultural marketing and its role in the agricultural development process, the areas facing agricultural marketing, its objectives, and the marketing problems facing the farmer, and also studies the economic benefits of agricultural marketing through the study of research methods and the study of agricultural marketing, which includes the commodity approach that is concerned with studying demand and supply, characteristics of agricultural products and price fluctuations. And the functional approach related to the functions and marketing services that are performed on agricultural commodities, as well as the institutional approach concerned with the study of agricultural marketing channels and intermediaries working in agricultural markets, as well as the study of marketing margins and differences and their impact on the efficiency of the agricultural marketing system, and the intervention of the state through agricultural marketing policies to achieve the economic and social objectives of agricultural marketing., In addition to an applied study on the markets of some agricultural commodities in Libya.

to give a basic idea of ​​the relations between resources and production, resource-supply relations, production-production relations, and the relationship of costs to each other, as well as the relationship of production to costs. Such relationships are extremely important for understanding the problem of optimal distribution of resources in agriculture. The importance of studying the production functions of the economic establishment lies in the fact that this establishment tries to achieve the largest possible profit when operating the purchased resources to produce a specific output, and this means the rational behavior of the economic establishment imposed by economic theory.

This course provides the knowledge of introducing the science of research methods,defining the research problem,objective,research hypotheses,and ,research importance, in addition the reference review and research tabulation, as well as the theoretical framework for research, references, standard specification for preparing research,methods for presenting research,types and results of scientific research,and how to write a research project.

This course provides students with tools needed to learn how to prepare a research proposal, how to prepare and present data, how to present and defend a convincing and argumentative presentation and apply the standard specifications for research preparation. Also enable the student to learn how to communicate with scientific expertise in the field of his research, develops a plan for how to prepare reports and provide constructive criticism.

1. Illustrates the phenomenon of underdevelopment suffered by many countries. 2. Identify theories of economic growth and development in economic thought. 3. Employs knowledge of the stages of economic development. 4. Learn about the efforts made to bring about economic development in Libya. 5. .Discovers the importance of economic development.

The course provides the students with basic knowledge of the science of farm management, the various methods of planning, organizing, following up and monitoring farm business, how to deal with problems and take appropriate farm decisions. Providing students with the foundations, knowledge and skills that qualify them to manage and supervise plant and animal production projects in terms of planning and control, evaluating and directing investments between the various activities of agricultural production, and making investment decisions for agricultural projects under conditions of risk and uncertainty.

Introducing the project, its components and types of investment projects, especially agricultural projects, carrying out marketing studies, studying the social, economic and political environment of the project, studying the most important stages of preparing the project’s economic, financial and financing feasibility, studying methods of predicting demand for the project’s products, studying the economic planning of projects and their impact on national income, with conducting Financial and commercial evaluation of agricultural projects (commercial profitability), evaluation of projects in light of risk and uncertainty, economic evaluation of investment projects according to national profitability, evaluation of investment projects after implementation (existing projects