1.
Problem solving by type
Although problem solving by progress has the advantage of maintaining the flow of study,
In actual exams, the ability to immediately identify which section and specific content the question is based on and to quickly find the correct answer often determines success or failure.
In this respect, type-specific workbooks offer the optimal learning process, and their true value becomes apparent as you read more.

2.
A faithful summary of the theory
To help you learn (or review) the basic theory without a textbook, we've included a summary of the theory faithful to the content at the beginning of each type.
And among the summary of the theory, especially important parts or parts that can be referenced when solving problems have been added as tips to enable natural and repeated learning.

3.
Past questions + application
It focuses on past exam questions, but includes a number of application problems to supplement them.
This type of problem structure will not only strengthen your fundamentals, but will also be of great help in developing your problem-solving skills and adaptability.

4.
Rich commentary, appropriate difficulty level
Rather than simply including a large number of problems, we focused on providing detailed explanations of appropriately sized problems divided by difficulty level.
Our comprehensive explanations don't just provide the correct answers to the questions; they also enable comprehensive learning and enhance your understanding of the underlying theories.
The appropriate difficulty level will help you determine where you are and how much more time you should invest in economics.

5.
Coverage of the questions
This book covers a wide range of questions covering microeconomics, macroeconomics, and international economics, all of which appear on the integrated economics exam.
Additionally, to meet the demand for more in-depth learning, we have expanded the learning scope and added problems accordingly.

6.
Repeat, repeat, repeat
The word 'repeat' was also repeated three times.
The importance of repetitive learning cannot be overemphasized.
To help you experience the effects of this repetitive learning and feel a sense of accomplishment, the number of times you've read each question is indicated in the upper right corner.