In this blog post, I will examine the free-rider problem—a common issue in group activities—through case studies and theory, and summarize practical reasons for why we should live righteously.   Introduction I confirm that I will adhere to the following ethical principles: I will not use others’ writings or ideas without accurately citing the source, nor will I fabricate or alter the content...

In this blog post, we’ll explore the importance and effectiveness of “communication” as a practical solution for preventing free-riding in group projects.   Group activities, where members collaborate to solve tasks, often face various challenges. The main reasons group projects become difficult are a lack of communication or conflicts among group members, which lead to poor role allocation...

In this blog post, we’ll analyze the free-rider problem in group projects using game theory and explore effective strategies for cooperation.06   The Free-Rider Problem in Group Projects and Solutions: A Game Theory Approach The end of the semester is just around the corner. At the end of every semester, students face not only numerous exams and reports but also a unique assignment known as...

In this blog post, I will examine ways to prevent the free-riding phenomenon that occurs in group projects and, furthermore, explain why we should live righteously from a pragmatic perspective.   Causes of the Free-Riding Phenomenon and Basic Solutions A video titled “The Trap of Group Projects,” posted long ago by the Samsung Group on Facebook, YouTube, and other platforms, has garnered a...

In this blog post, we examine how institutions and geographical conditions influence economic growth.   Many economists have long believed that the development of institutions is a key driver of economic growth. This has become a central argument because institutions provide the legal and political framework for society, thereby ensuring predictability and stability in economic activity. For...

Politics and the economy operate through the two pillars of democracy and the market economy. How are they connected, and how can they achieve harmony? We explore this relationship.   In modern society, many countries are moving toward democracy politically and a market economy economically. In this context, the allocation of resources and the distribution of income—the core elements of...

In this blog post, we’ll explore what government bond CDS premiums signify and why they are used as a key indicator of a country’s economic stability.   The CDS premium on bonds issued by national governments in foreign markets is one of the economic indicators we frequently encounter in the media. To understand this indicator, it is necessary to examine the concepts of a bond’s “credit...

In this blog post, we will examine the background and procedures of the postwar expulsion of Germans from Czechoslovakia—from the Sudeten Question to the Košice Program, the Potsdam Agreement, and the Presidential Decree—as well as the resulting issues of international law and morality.   Introduction Located in the heart of Central Europe, the Czech region has always been exposed to the...

In this blog post, we will examine from various angles how war reveals human desires and how it has contributed to the development of civilization and technology.   Among the major wars that inflicted devastating damage worldwide are World War I and World War II. World War I was a conflict that took place primarily in Europe from July 28, 1914, to November 11, 1918. It was a massive clash...

In this blog post, we’ll explore the technical potential of e-paper to replace paper, focusing on its principles, advantages, and potential applications.   There’s a saying that goes, “You can survive a day without food, but not without electronics.” That’s how deeply electronics have permeated modern life. In particular, the media we use to watch and read—such as TVs, smartphones, and...