Practical Prevention of Jeonse Fraud (Saving 11 Years)

This content is structured around cases that can be applied to real estate transaction-related disputes commonly occurring in the field, such as real estate sales and lease agreements.

This course is a lecture that focuses more on 'what attitude to invest with' rather than 'which stocks to buy.' Through questions from Ahn Seung-chan, who runs the 1.3 million-subscriber YouTube channel <Understanding: All the Knowledge in the World,> and answers from Kim Hak-kyun, a 30-year veteran analyst and Head of Research at Shinyoung Securities, we deliver the most important criteria for investing. Center Head Kim Hak-kyun, who has experienced both market booms and crashes for over 30 years, organizes the investor's mindset based on practical experience—covering the history of stock indices, human investment psychology, the power of compound interest, and investment habits that never fail. This course is not about flashy techniques, but a process of building investment principles for long-term survival.

We have selected essential topics that must be understood in the flow of economics, structured to be easily and clearly comprehensible together with economics expert Kim Gwang-seok. This enables understanding of the structure connecting from small-scale regional economies to global economic systems, and allows for realistic learning of the essence of the economic field.

Automated trading program, source code ready-to-use! Deploy to production with Oracle Free Tier server!

The first step to becoming rich is to understand your assets and cash flow! Learn from accountant Andrew Kim how to use financial statements used in companies for personal financial management.

I have prepared a basic lecture on taxes that you must know while living in this world :)

Have you ever found it difficult to know which numbers to look at first when reviewing financial statements and business reports, or to interpret why revenue and profit have changed? For more than 15 years, I have analyzed companies across a wide range of industries in the corporate finance field, and I have learned that even when looking at the same financial statements, the numbers that matter most differ depending on the industry and business model. Corporate analysis is not simply about calculating financial ratios; it is the process of understanding what a company sells to make money, what costs it bears, and how industry risks appear in the numbers. This course begins with finding the information needed for analysis in the “Business Overview” section of a business report and in the notes to the financial statements. We examine the causes of growth by breaking revenue down into selling price (P) × sales volume (Q), and assess pricing power and bargaining power by comparing raw material prices with product prices. We then classify key costs into fixed and variable costs and connect CAPEX, depreciation, capacity utilization, and cost ratios to analyze how a company’s profitability and risks differ. We also examine what needs to be reviewed differently in business reports across industries such as manufacturing, food, semiconductors, secondary batteries, shipbuilding, construction, pharmaceuticals and biotechnology, and rentals. Through real-world company examples, you will learn how to connect numbers with business structures. The goal of this course is not to memorize the many numbers in a business report. It is to learn the flow of analysis—from industry and business structure → revenue structure → cost structure → profitability and risk—and establish a framework for analyzing companies independently.

Are you lost on where and how to start preparing for a job in the finance sector? This lecture is not a typical theory class. Through the vivid strategies and trial-and-error of a real experienced person who passed bank applications not just once, but twice, you too can discover a concrete path to getting hired. “Getting a bank job: Everyone dreams of it, but not everyone achieves it.” Now, learn the strategy to become someone who isn't just 'anyone'.

The "How Far Can You Go with ChatGPT?" series: Creating a Stock Auto-Trading Application and Web Investment Reports!

This course shows you how to earn commissions by sharing course links through Inflearn Marketing Partners. You will learn how to build a simple and sustainable income stream using affiliate marketing.

For those who want to generate income through tutoring, I have organized the methods for creating profit step-by-step and incorporated them into this lecture.

Build your own powerful stock analysis model that uses AI to analyze over 40 types of economic indicators and stock price data to predict not only the S&P 500 and QQQ ETF, but also individual stocks!

Do you want to earn extra income by sharing useful courses on Inflearn? This course will help you understand Inflearn Partners, Inflearn's official affiliate marketing program.