economics

简明释义

英[ˌiːkəˈnɒmɪks]美[ˌiːkəˈnɑːmɪks;ˌekəˈnɑːmɪks]

n. 经济学；经济情况；经济体制

英英释义

单词用法

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例句

1.The diagram implanted a dangerous prejudice firmly in the minds of countless economics students.

该图表在无数经济学学生的头脑中牢牢地灌输了一种危险的偏见。

2.It is a question of the relation of ethics to economics.

这是个道德和经济之间关系的问题。

3.No, in fact I got an A on my first economics paper.

不，事实上我的第一篇经济学论文得了A。

4.He studied History and Economics.

他学过历史和经济学。

5.Schmidt continued to expound his views on economics and politics.

施密特继续阐释他关于经济与政治的观点。

6.This isn't your typical economics class.

这不是人们所认为的典型的经济学课。

7.She decided to major in economics because she was fascinated by how markets work.

她决定主修经济学，因为她对市场运作的方式感到着迷。

8.Understanding economics is crucial for making informed business decisions.

理解经济学对做出明智的商业决策至关重要。

9.The study of economics helps us analyze the impact of government policies on the economy.

研究经济学帮助我们分析政府政策对经济的影响。

10.Many students take introductory courses in economics to grasp basic concepts.

许多学生选修基础的经济学课程以掌握基本概念。

11.He wrote a thesis on the economics of renewable energy sources.

他撰写了一篇关于可再生能源来源的经济学论文。

作文

Economics is a social science that studies how individuals, businesses, and governments allocate their resources to satisfy their needs and wants. The term economics (经济学) derives from the Greek word 'oikonomia', which means household management. This field of study encompasses various aspects of human behavior and decision-making processes related to resource usage. In essence, economics (经济学) examines the production, distribution, and consumption of goods and services in society. One of the primary branches of economics (经济学) is microeconomics, which focuses on the actions of individuals and industries. Microeconomics analyzes how consumers make choices based on their preferences and budget constraints, and how businesses decide on pricing and production levels. For example, when a new smartphone is released, consumers weigh its features against its price, which influences their purchasing decisions. Understanding these dynamics helps businesses optimize their strategies to meet consumer demand effectively. On the other hand, macroeconomics looks at the economy as a whole. It studies aggregate indicators such as GDP, unemployment rates, and inflation. Policymakers rely on macroeconomic principles to formulate policies that promote economic growth and stability. For instance, during an economic recession, governments may implement stimulus packages to boost spending and investment. By studying economics (经济学), we can better understand the interconnectedness of different sectors and how they influence overall economic health. Another vital concept in economics (经济学) is the idea of supply and demand. The law of demand states that as the price of a good decreases, the quantity demanded increases, and vice versa. Similarly, the law of supply suggests that as the price rises, producers are willing to supply more of the good. The interaction between supply and demand determines market equilibrium, where the quantity supplied equals the quantity demanded. This fundamental principle is essential for understanding market dynamics and pricing strategies. Moreover, economics (经济学) also delves into the role of government in the economy. Governments impose taxes, regulate industries, and provide public goods and services. These interventions can significantly impact economic performance and distribution of wealth. For example, progressive taxation aims to reduce income inequality by taxing higher incomes at higher rates, thereby redistributing wealth to fund essential services like education and healthcare. In recent years, the study of economics (经济学) has expanded to include behavioral economics, which integrates psychological insights into economic theory. This approach recognizes that individuals do not always act rationally and are influenced by cognitive biases and emotions. Understanding these factors can lead to better predictions of consumer behavior and more effective policy interventions. In conclusion, economics (经济学) is a multifaceted discipline that plays a crucial role in our daily lives. It helps us comprehend how resources are allocated, how markets function, and how governmental policies affect economic outcomes. By studying economics (经济学), individuals can become informed citizens who understand the complexities of economic systems and contribute to discussions about important societal issues. Whether one is a student, a policymaker, or simply a curious individual, engaging with the principles of economics (经济学) is essential for navigating the modern world.