AEA吐血整理33个类别美国大学课堂要求细读的JEP

凡是搞计量经济的，都关注这个号了

邮箱：econometrics666@sina.cn

所有计量经济圈方法论丛的code程序, 宏微观数据库和各种软件都放在社群里.欢迎到计量经济圈社群交流访问.

下面是美国大学课堂上各个课程要求细读的JEP文章列表。American Economic Association分门别类整理成33个类别，每个类别下都按照发表年份列出JEP文章（从新到老）。无论你在哪个领域，都能找到相关类别要求细读的JEP文章。

33个类别如下，找一找你所在领域。

Principles or Introductory Course Intermediate Microeconomics Intermediate Macroeconomics Money and Banking Financial Markets International Econometrics Experimental Methods Labor Economics Health Economics Education Public Finance Environment/Energy Behavioral Economics Game Theory Social Norms and Networks Industrial Organization Law and Economics Household Economics Development Immigration and Emigration Economic History Urban Economics Sports Economics Europe: Topics Course China: Topics Course Soviet and Post-Soviet: Topics Course Japan: Topics Course Latin America: Topics Course Middle East: Topics Course Public Policy Political Economy Economics Profession

长按以上二维码，可以进入33个类别以及对应的JEP文章

当你按照类别进入网站，将会看到如下内容。

计量经济学

A number of faculty members pointed to a very wide variety of JEP articles on specific topics that were useful as illustrations in their econometrics classes. Here, we have focused on papers explicitly dealing with econometric methods and data issues."

Since 2010

Symposium:Recent Ideas in Econometrics (Spring 2017)https://www.aeaweb.org/issues/453

Athey, Susan, and Guido W. Imbens. 2017. “The State of Applied Econometrics: Causality and Policy Evaluation.”Journal of Economic Perspectives31 (2): 3–32.https://www.aeaweb.org/articles?id=10.1257/jep.31.2.3

Low, Hamish, and Costas Meghir. 2017. “The Use of Structural Models in Econometrics.”Journal of Economic Perspectives31 (2): 33–58.https://www.aeaweb.org/articles?id=10.1257/jep.31.2.33

Stock, James H., and Mark W. Watson. 2017. “Twenty Years of Time Series Econometrics in Ten Pictures.”Journal of Economic Perspectives31 (2): 59–86.https://www.aeaweb.org/articles?id=10.1257/jep.31.2.59

Mullainathan, Sendhil, and Jann Spiess. 2017. “Machine Learning: An Applied Econometric Approach.”Journal of Economic Perspectives31 (2): 87–106.https://www.aeaweb.org/articles?id=10.1257/jep.31.2.87

Powell, James L. 2017. “Identification and Asymptotic Approximations: Three Examples of Progress in Econometric Theory.”Journal of Economic Perspectives31 (2): 107–24.https://www.aeaweb.org/articles?id=10.1257/jep.31.2.107

Angrist, Joshua D., and Jörn-Steffen Pischke. 2017. “Undergraduate Econometrics Instruction: Through Our Classes, Darkly.”Journal of Economic Perspectives31 (2): 125–44.https://www.aeaweb.org/articles?id=10.1257/jep.31.2.125

Donaldson, Dave, and Adam Storeygard. 2016. “The View from Above: Applications of Satellite Data in Economics.”Journal of Economic Perspectives30 (4): 171–98.https://www.aeaweb.org/articles?id=10.1257/jep.30.4.171

Meyer, Bruce D., Wallace K. C. Mok, and James X. Sullivan. 2015. “Household Surveys in Crisis.”Journal of Economic Perspectives29 (4): 199–226.https://www.aeaweb.org/articles?id=10.1257/jep.29.4.199

Symposium:Pre-analysis Plans in Economics (Summer 2015)https://www.aeaweb.org/issues/381

Olken, Benjamin A. 2015. “Promises and Perils of Pre-analysis Plans.”Journal of Economic Perspectives29 (3): 61–80.https://www.aeaweb.org/articles?id=10.1257/jep.29.3.61

Coffman, Lucas C., and Muriel Niederle. 2015. “Pre-analysis Plans Have Limited Upside, Especially Where Replications Are Feasible.”Journal of Economic Perspectives29 (3): 81–98.https://www.aeaweb.org/articles?id=10.1257/jep.29.3.81

Symposium:Big Data (Spring 2014)https://www.aeaweb.org/issues/336

Varian, Hal R. 2014. “Big Data: New Tricks for Econometrics.”Journal of Economic Perspectives28 (2): 3–28.https://www.aeaweb.org/articles?id=10.1257/jep.28.2.3

Belloni, Alexandre, Victor Chernozhukov, and Christian Hansen. 2014. “High-Dimensional Methods and Inference on Structural and Treatment Effects.”Journal of Economic Perspectives28 (2): 29–50.https://www.aeaweb.org/articles?id=10.1257/jep.28.2.29

Nickerson, David W., and Todd Rogers. 2014. “Political Campaigns and Big Data.”Journal of Economic Perspectives28 (2): 51–74.https://www.aeaweb.org/articles?id=10.1257/jep.28.2.51

Heffetz, Ori, and Katrina Ligett. 2014. “Privacy and Data-Based Research.”Journal of Economic Perspectives28 (2): 75–98.https://www.aeaweb.org/articles?id=10.1257/jep.28.2.75

Schwabish, Jonathan A. 2014. “An Economist’s Guide to Visualizing Data.”Journal of Economic Perspectives28 (1): 209–34.https://www.aeaweb.org/articles?id=10.1257/jep.28.1.209

Symposium:Con out of Economics (Spring 2010)https://www.aeaweb.org/issues/126

Angrist, Joshua D., and Jörn-Steffen Pischke. 2010. “The Credibility Revolution in Empirical Economics: How Better Research Design Is Taking the Con out of Econometrics.”Journal of Economic Perspectives24 (2): 3–30.https://www.aeaweb.org/articles?id=10.1257/jep.24.2.3

Leamer, Edward E. 2010. “Tantalus on the Road to Asymptopia.”Journal of Economic Perspectives24 (2): 31–46.https://www.aeaweb.org/articles?id=10.1257/jep.24.2.31

Keane, Michael P. 2010. “A Structural Perspective on the Experimentalist School.”Journal of Economic Perspectives24 (2): 47–58.https://www.aeaweb.org/articles?id=10.1257/jep.24.2.47

Sims, Christopher A. 2010. “But Economics Is Not an Experimental Science.”Journal of Economic Perspectives24 (2): 59–68.https://www.aeaweb.org/articles?id=10.1257/jep.24.2.59

Nevo, Aviv, and Michael D. Whinston. 2010. “Taking the Dogma out of Econometrics: Structural Modeling and Credible Inference.”Journal of Economic Perspectives24 (2): 69–82.https://www.aeaweb.org/articles?id=10.1257/jep.24.2.69

Stock, James H. 2010. “The Other Transformation in Econometric Practice: Robust Tools for Inference.”Journal of Economic Perspectives24 (2): 83–94.https://www.aeaweb.org/articles?id=10.1257/jep.24.2.83

2000–2009

Ziliak, Stephen T. 2008. “Retrospectives: Guinnessometrics: The Economic Foundation of ‘Student’s’t.”Journal of Economic Perspectives22 (4): 199–216.https://www.aeaweb.org/articles?id=10.1257/jep.22.4.199

Murray, Michael P. 2006. “Avoiding Invalid Instruments and Coping with Weak Instruments.”Journal of Economic Perspectives20 (4): 111–32.https://www.aeaweb.org/articles?id=10.1257/jep.20.4.111

Symposium:Econometric Tools (Fall 2001)https://www.aeaweb.org/issues/135

Krueger, Alan B. 2001. “Symposium on Econometric Tools.”Journal of Economic Perspectives15 (4): 3–10.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.3

DiNardo, John, and Justin L. Tobias. 2001. “Nonparametric Density and Regression Estimation.”Journal of Economic Perspectives15 (4): 11–28.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.11

Chay, Kenneth Y., and James L. Powell. 2001. “Semiparametric Censored Regression Models.”Journal of Economic Perspectives15 (4): 29–42.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.29

Horowitz, Joel L., and N. E. Savin. 2001. “Binary Response Models: Logits, Probits and Semiparametrics.”Journal of Economic Perspectives15 (4): 43–56.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.43

Hausman, Jerry. 2001. “Mismeasured Variables in Econometric Analysis: Problems from the Right and Problems from the Left.”Journal of Economic Perspectives15 (4): 57–67.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.57

Angrist, Joshua D., and Alan B. Krueger. 2001. “Instrumental Variables and the Search for Identification: From Supply and Demand to Natural Experiments.”Journal of Economic Perspectives15 (4): 69–85.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.69

Wooldridge, Jeffrey M. 2001. “Applications of Generalized Method of Moments Estimation.”Journal of Economic Perspectives15 (4): 87–100.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.87

Stock, James H., and Mark W. Watson. 2001. “Vector Autoregressions.”Journal of Economic Perspectives15 (4): 101–15.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.101

Hansen, Bruce E. 2001. “The New Econometrics of Structural Change: Dating Breaks in U.S. Labour Productivity.”Journal of Economic Perspectives15 (4): 117–28.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.117

Brownstone, David, and Robert Valletta. 2001. “The Bootstrap and Multiple Imputations: Harnessing Increased Computing Power for Improved Statistical Tests.”Journal of Economic Perspectives15 (4): 129–41.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.129

Koenker, Roger, and Kevin F. Hallock. 2001. “Quantile Regression.”Journal of Economic Perspectives15 (4): 143–56.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.143

Engle, Robert. 2001. “GARCH 101: The Use of ARCH/GARCH Models in Applied Econometrics.”Journal of Economic Perspectives15 (4): 157–68.https://www.aeaweb.org/articles?id=10.1257/jep.15.4.157

https://www.aeaweb.org/journals/jep/classroom/econometrics

中国

Symposium:China (Winter 2017)https://www.aeaweb.org/issues/444

Naughton, Barry. 2017. “Is China Socialist?”Journal of Economic Perspectives31 (1): 3–24.https://www.aeaweb.org/articles?id=10.1257/jep.31.1.3

Li, Hongbin, Prashant Loyalka, Scott Rozelle, and Binzhen Wu. 2017. “Human Capital and China’s Future Growth.”Journal of Economic Perspectives31 (1): 25–48.https://www.aeaweb.org/articles?id=10.1257/jep.31.1.25

Wei, Shang-Jin, Zhuan Xie, and Xiaobo Zhang. 2017. “From ‘Made in China’ to ‘Innovated in China’: Necessity, Prospect, and Challenges.”Journal of Economic Perspectives31 (1): 49–70.https://www.aeaweb.org/articles?id=10.1257/jep.31.1.49

Zheng, Siqi, and Matthew E. Kahn. 2017. “A New Era of Pollution Progress in Urban China?”Journal of Economic Perspectives31 (1): 71–92.https://www.aeaweb.org/articles?id=10.1257/jep.31.1.71

Glaeser, Edward, Wei Huang, Yueran Ma, and Andrei Shleifer. 2017. “A Real Estate Boom with Chinese Characteristics.”Journal of Economic Perspectives31 (1): 93–116.https://www.aeaweb.org/articles?id=10.1257/jep.31.1.93

Qin, Bei, David Strömberg, and Yanhui Wu. 2017. “Why Does China Allow Freer Social Media? Protests versus Surveillance and Propaganda.”Journal of Economic Perspectives31 (1): 117–40.https://www.aeaweb.org/articles?id=10.1257/jep.31.1.117

Zhang, Junsen. 2017. “The Evolution of China’s One-Child Policy and Its Effects on Family Outcomes.”Journal of Economic Perspectives31 (1): 141–60.https://www.aeaweb.org/articles?id=10.1257/jep.31.1.141

Symposium:China’s Economy (Fall 2012)https://www.aeaweb.org/issues/288

Li, Hongbin, Lei Li, Binzhen Wu, and Yanyan Xiong. 2012. “The End of Cheap Chinese Labor.”Journal of Economic Perspectives26 (4): 57–74.https://www.aeaweb.org/articles?id=10.1257/jep.26.4.57

Meng, Xin. 2012. “Labor Market Outcomes and Reforms in China.”Journal of Economic Perspectives26 (4): 75–102.https://www.aeaweb.org/articles?id=10.1257/jep.26.4.75

Zhu, Xiaodong. 2012. “Understanding China’s Growth: Past, Present, and Future.”Journal of Economic Perspectives26 (4): 103–24.https://www.aeaweb.org/articles?id=10.1257/jep.26.4.103

Yang, Dennis Tao. 2012. “Aggregate Savings and External Imbalances in China.”Journal of Economic Perspectives26 (4): 125–46.https://www.aeaweb.org/articles?id=10.1257/jep.26.4.125

Huang, Yasheng. 2012. “How Did China Take Off?”Journal of Economic Perspectives26 (4): 147–70.https://www.aeaweb.org/articles?id=10.1257/jep.26.4.147

Landes, David S. 2006. “Why Europe and the West? Why Not China?”Journal of Economic Perspectives20 (2): 3–22.https://www.aeaweb.org/articles?id=10.1257/jep.20.2.3

政治经济

Many articles listed in other areas also had a high degree of overlap with this topic, but perhaps especially articles listed underPublic Policy,Development, andEducation."

Allcott, Hunt, and Matthew Gentzkow. 2017. “Social Media and Fake News in the 2016 Election.”Journal of Economic Perspectives31 (2): 211–36.https://www.aeaweb.org/articles?id=10.1257/jep.31.2.211

Oates, Wallace E., and Robert M. Schwab. 2015. “The Window Tax: A Case Study in Excess Burden.”Journal of Economic Perspectives29 (1): 163–80.https://www.aeaweb.org/articles?id=10.1257/jep.29.1.163

Sandel, Michael J. 2013. “Market Reasoning as Moral Reasoning: Why Economists Should Re-engage with Political Philosophy.”Journal of Economic Perspectives27 (4): 121–40.https://www.aeaweb.org/articles?id=10.1257/jep.27.4.121

Acemoglu, Daron, and James A. Robinson. 2013. “Economics versus Politics: Pitfalls of Policy Advice.”Journal of Economic Perspectives27 (2): 173–92.https://www.aeaweb.org/articles?id=10.1257/jep.27.2.173

Benmelech, Efraim, and Claude Berrebi. 2007. “Human Capital and the Productivity of Suicide Bombers.”Journal of Economic Perspectives21 (3): 223–38.https://www.aeaweb.org/articles?id=10.1257/jep.21.3.223

Svensson, Jakob. 2005. “Eight Questions about Corruption.”Journal of Economic Perspectives19 (3): 19–42.https://www.aeaweb.org/articles?id=10.1257/089533005774357860

Feddersen, Timothy J. 2004. “Rational Choice Theory and the Paradox of Not Voting.”Journal of Economic Perspectives18 (1): 99–112.https://www.aeaweb.org/articles?id=10.1257/089533004773563458

Krueger, Alan B., and Jitka Malečková. 2003. “Education, Poverty and Terrorism: Is There a Causal Connection?”Journal of Economic Perspectives17 (4): 119–44.https://www.aeaweb.org/articles?id=10.1257/089533003772034925

Ansolabehere, Stephen, John M. de Figueiredo, and James M. Snyder Jr. 2003. “Why Is There So Little Money in U.S. Politics?”Journal of Economic Perspectives17 (1): 105–30.https://www.aeaweb.org/articles?id=10.1257/089533003321164976

Fair, Ray C. 1996. “Econometrics and Presidential Elections.”Journal of Economic Perspectives10 (3): 89–102.https://www.aeaweb.org/articles?id=10.1257/jep.10.3.89

Shleifer, Andrei, and Robert W. Vishny. 1994. “The Politics of Market Socialism.”Journal of Economic Perspectives8 (2): 165–76.https://www.aeaweb.org/articles?id=10.1257/jep.8.2.165

家庭经济学

Faculty recommending the articles below were also likely to list articles that have been categorized underLabor Economics,Education, andHealth Economics."

Since 2010

Lundberg, Shelly, Robert A. Pollak, and Jenna Stearns. 2016. “Family Inequality: Diverging Patterns in Marriage, Cohabitation, and Childbearing.”Journal of Economic Perspectives30 (2): 79–102.https://www.aeaweb.org/articles?id=10.1257/jep.30.2.79

Kearney, Melissa S., and Phillip B. Levine. 2012. “Why Is the Teen Birth Rate in the United States So High and Why Does It Matter?”Journal of Economic Perspectives26 (2): 141–63.https://www.aeaweb.org/articles?id=10.1257/jep.26.2.141

Symposium:After Retirement (Fall 2011)https://www.aeaweb.org/issues/231

Poterba, James, Steven Venti, and David Wise. 2011. “The Composition and Drawdown of Wealth in Retirement.”Journal of Economic Perspectives25 (4): 95–118.https://www.aeaweb.org/articles?id=10.1257/jep.25.4.95

Brown, Jeffrey R., and Amy Finkelstein. 2011. “Insuring Long-Term Care in the United States.”Journal of Economic Perspectives25 (4): 119–42.https://www.aeaweb.org/articles?id=10.1257/jep.25.4.119

Benartzi, Shlomo, Alessandro Previtero, and Richard H. Thaler. 2011. “Annuitization Puzzles.”Journal of Economic Perspectives25 (4): 143–64.https://www.aeaweb.org/articles?id=10.1257/jep.25.4.143

List, John A. 2011. “The Market for Charitable Giving.”Journal of Economic Perspectives25 (2): 157–80.https://www.aeaweb.org/articles?id=10.1257/jep.25.2.157

Campbell, John Y., Howell E. Jackson, Brigitte C. Madrian, and Peter Tufano. 2011. “Consumer Financial Protection.”Journal of Economic Perspectives25 (1): 91–114.https://www.aeaweb.org/articles?id=10.1257/jep.25.1.91

Symposium:Retirement and Work Choices (Winter 2010)https://www.aeaweb.org/issues/120

Rohwedder, Susann, and Robert J. Willis. 2010. “Mental Retirement.”Journal of Economic Perspectives24 (1): 119–38.https://www.aeaweb.org/articles?id=10.1257/jep.24.1.119

Maestas, Nicole, and Julie Zissimopoulos. 2010. “How Longer Work Lives Ease the Crunch of Population Aging.”Journal of Economic Perspectives24 (1): 139–60.https://www.aeaweb.org/articles?id=10.1257/jep.24.1.139

Gustman, Alan L., Thomas L. Steinmeier, and Nahid Tabatabai. 2010. “What the Stock Market Decline Means for the Financial Security and Retirement Choices of the Near-Retirement Population.”Journal of Economic Perspectives24 (1): 161–82.https://www.aeaweb.org/articles?id=10.1257/jep.24.1.161

2000–2009

Symposium:Household Risks (Fall 2009)https://www.aeaweb.org/issues/112

Gottschalk, Peter, and Robert Moffitt. 2009. “The Rising Instability of U.S. Earnings.”Journal of Economic Perspectives23 (4): 3–24.https://www.aeaweb.org/articles?id=10.1257/jep.23.4.3

Gruber, Jonathan, and Helen Levy. 2009. “The Evolution of Medical Spending Risk.”Journal of Economic Perspectives23 (4): 25–48.https://www.aeaweb.org/articles?id=10.1257/jep.23.4.25

Dynan, Karen E. 2009. “Changing Household Financial Opportunities and Economic Security.”Journal of Economic Perspectives23 (4): 49–68.https://www.aeaweb.org/articles?id=10.1257/jep.23.4.49

Hallock, Kevin F. 2009. “Job Loss and the Fraying of the Implicit Employment Contract.”Journal of Economic Perspectives23 (4): 69–93.https://www.aeaweb.org/articles?id=10.1257/jep.23.4.69

Anderson, Siwan. 2007. “The Economics of Dowry and Brideprice.”Journal of Economic Perspectives21 (4): 151–74.https://www.aeaweb.org/articles?id=10.1257/jep.21.4.151

White, Michelle J. 2007. “Bankruptcy Reform and Credit Cards.”Journal of Economic Perspectives21 (4): 175–200.https://www.aeaweb.org/articles?id=10.1257/jep.21.4.175

Symposium:The Adequacy of Retirement Saving (Summer 2007)https://www.aeaweb.org/issues/75

Skinner, Jonathan. 2007. “Are You Sure You’re Saving Enough for Retirement?”Journal of Economic Perspectives21 (3): 59–80.https://www.aeaweb.org/articles?id=10.1257/jep.21.3.59

Benartzi, Shlomo, and Richard Thaler. 2007. “Heuristics and Biases in Retirement Savings Behavior.”Journal of Economic Perspectives21 (3): 81–104.https://www.aeaweb.org/articles?id=10.1257/jep.21.3.81

Symposium:Household Economics (Spring 2007)https://www.aeaweb.org/issues/70

Lundberg, Shelly, and Robert A. Pollak. 2007. “The American Family and Family Economics.”Journal of Economic Perspectives21 (2): 3–26.https://www.aeaweb.org/articles?id=10.1257/jep.21.2.3

Stevenson, Betsey, and Justin Wolfers. 2007. “Marriage and Divorce: Changes and Their Driving Forces.”Journal of Economic Perspectives21 (2): 27–52.https://www.aeaweb.org/articles?id=10.1257/jep.21.2.27

Black, Dan A., Seth G. Sanders, and Lowell J. Taylor. 2007. “The Economics of Lesbian and Gay Families.”Journal of Economic Perspectives21 (2): 53–70.https://www.aeaweb.org/articles?id=10.1257/jep.21.2.53

Fryer, Roland G. Jr. 2007. “Guess Who’s Been Coming to Dinner? Trends in Interracial Marriage over the 20th Century.”Journal of Economic Perspectives21 (2): 71–90.https://www.aeaweb.org/articles?id=10.1257/jep.21.2.71

Cox, Donald. 2007. “Biological Basics and the Economics of the Family.”Journal of Economic Perspectives21 (2): 91–108.https://www.aeaweb.org/articles?id=10.1257/jep.21.2.91

Stegman, Michael A. 2007. “Payday Lending.”Journal of Economic Perspectives21 (1): 169–90.https://www.aeaweb.org/articles?id=10.1257/jep.21.1.169

Angeletos, George-Marios, David Laibson, Andrea Repetto, Jeremy Tobacman, and Stephen Weinberg. 2001. “The Hyperbolic Consumption Model: Calibration, Simulation, and Empirical Evaluation.”Journal of Economic Perspectives15 (3): 47–68.https://www.aeaweb.org/articles?id=10.1257/jep.15.3.47

Before 2000

Poterba, James M., Steven F. Venti, and David A. Wise. 1996. “How Retirement Saving Programs Increase Saving.”Journal of Economic Perspectives10 (4): 91–112.https://www.aeaweb.org/articles?id=10.1257/jep.10.4.91

Lundberg, Shelly, and Robert A. Pollak. 1996. “Bargaining and Distribution in Marriage.”Journal of Economic Perspectives10 (4): 139–58.https://www.aeaweb.org/articles?id=10.1257/jep.10.4.139

Gravelle, Jane G. 1991. “Do Individual Retirement Accounts Increase Savings?”Journal of Economic Perspectives5 (2): 133–48.https://www.aeaweb.org/articles?id=10.1257/jep.5.2.133

长按以上二维码，可以进入33个类别以及对应的JEP文章

下面这些短链接文章属于合集，可以收藏起来阅读，不然以后都找不到了。

2年，计量经济圈公众号近1000篇文章，

Econometrics Circle

数据系列：空间矩阵|工企数据|PM2.5|市场化指数|CO2数据|夜间灯光 |官员方言 |微观数据|

计量系列：匹配方法|内生性|工具变量|DID|面板数据|常用TOOL|中介调节|时间序列 |RDD断点 |合成控制 |

数据处理：Stata|R|Python|缺失值|CHIP/ CHNS/CHARLS/CFPS/CGSS等|

干货系列：能源环境|效率研究|空间计量|国际经贸|计量软件|商科研究 |机器学习 |SSCI |CSSCI|SSCI查询|

计量经济圈组织了一个计量社群，有如下特征：热情互助最多、前沿趋势最多、社科资料最多、社科数据最多、科研牛人最多、海外名校最多。因此，建议积极进取和有强烈研习激情的中青年学者到社群交流探讨，始终坚信优秀是通过感染优秀而互相成就彼此的。