Pindick s Intermediate Microeconomics is from which publisher?

The question is a bit complicated.

That's how you understand it.

But you have to understand the definition of elasticity carefully: the rate of change The rate of change, in fact, is a derivative, which is for a point.

There's a symbol here that can't be typed, which is the triangle that represents the increment, and I'm using to represent here).

The example in his book is a point, for example, we produce at the point of p=10, q=100. Then, r=qp

#r=#qp+#pq

r r= q q + p p (the problem you have to think clearly is that both q and p cannot be represented by a specific quantity, i.e. q q cannot be represented by 10%)

The reason for the problem is that r here is not a linear function of q or p, because p and q are correlated.

That is, after you reduce your output by 10%, you will reach another point, and at that point, the output is 10% less** the increase is no longer 20%, the process is changing, but you have been using 20%.

Let's put it this way, you are going to go in two steps, first increasing and then decreasing.

And in fact, at that point, it was done in one step.

Pindick's Microeconomics is one of the most popular standard intermediate microeconomics textbooks in the world, and Pindick's Microeconomics (4th and 5th editions) notes and detailed explanations of after-class exercises basically follow the chapter arrangement of the latest version of the 5th edition (refer to the 4th edition), which is divided into 4 chapters and 18 chapters, each chapter consists of three parts: the first part is a review note, summarizing the important and difficult content of the chapter; The second part is a detailed explanation of the review questions after the lesson (chapter), and all the short-answer questions in the 4th and 5th editions are briefly answered; The third part is a detailed explanation of the practice problems after the lesson (chapter), and all the calculation and analysis problems of the 4th and 5th editions are analyzed and sorted out in detail.

Therefore, self-study outside of the classroom is particularly important, but if you just look at the textbook repeatedly, it will often lead to a situation of "diminishing marginal efficiency". Through various forms of induction, summarization, and exercises, we can not only avoid the diminishing marginal efficiency, but also flexibly master the content learned. It is with this in mind that we have written this book.

Each chapter of the book can be divided into three main parts:

Learning Essentials: This part extracts the main points of the content of the chapter, so that readers can quickly understand the knowledge framework and important difficulties of the chapter, and assist readers to achieve the outline, so as to improve the efficiency of review.

Problem Analysis: This part provides answers and explanations for the exercises behind the textbook, which helps readers learn on their own. The answers and analysis of this book strive to be concise, and try to use concise sentences to let readers clearly grasp the key points of the problem, so as to save readers valuable time and quarrel.

Supplementary Training: This part provides some supplementary practice questions for the difficult points that are not covered by the after-class exercises or the coverage density is insufficient, so that readers can have a more complete round of training for all the major and difficult points after using this book.

In the analysis of the post-class questions and supplementary questions, we list the knowledge points tested by the questions, so that it is more convenient for readers to consult the relevant knowledge points.

At the same time, we have provided a reference level of importance and difficulty level for each question. When judging the importance level, we mainly refer to two factors, one is the frequency of the occurrence of the knowledge point in the postgraduate examination questions over the years, and the other is the value of the knowledge point in assisting in understanding other important knowledge points. The difficulty level we mainly use the following methods to refer to positioning:

Level 1 difficulty, which tests the memory of the content of the textbook; Level 2 difficulty, which tests the ability to use textbook knowledge to think; The difficulty of the three pre-sales levels is to test the ability to analyze the knowledge points before and after combining more complex social problems or integrating them.

At the end of the book, we list all the knowledge points in the form of **, and correspond the knowledge points to the practice question numbers one by one, so that readers can easily refer to them.

This book is not only a tutorial book for Professor Pindick's Microeconomics (7th Edition), but also a collection of microeconomics learning essentials and exercises because all the exercises and analyses in this book are complete in itself.

Does the Pindick Microeconomics (7th Edition) study manual have an electronic version? The electronic version of the research and learning network has only a circle, I just came from there, and the verification effect is good. Know-it-all.