雅思阅读真题（Part 2）
股票投资与其他资产投资对比
本篇也叫：股票投资与其他资产投资对比、股票投资 vs 其他资产、投资股票还是其他资产、股票长期收益更高、CRSP数据、证券价格研究中心
Part 2 · 考频：高频 · 最近考试：2023.1.7
本篇为雅思阅读真题（Part 2）《Investment in shares versus investment in other assets》，共 13 题，2023.1.7雅思考试真题回忆，页面提供完整原文、题目、答案与解析，并支持在线机考模式免费练习。本页同时提供 Markdown 版本 供 AI 助手与搜索引擎直接读取。
文章讲述1958年美林银行家Louis Engel资助芝加哥大学Jim Lorie创建CRSP（证券价格研究中心），收集1926-1960年纽交所股票数据，1964年研究显示股票年复合收益率6.8%-9%，远高于其他资产，首次实证支持股票长期跑赢其他投资，并解释投资者因风险厌恶偏好低收益资产。
A
How one university collected the data to try and answer this question
It all began in 1958 with a phone call from Louis Engel, a banker at Merrill Lynch, a US-based financial management company, who wanted to know how investors in shares had performed relative to investors in other assets such as low risk investments with guaranteed returns. 'I don't know, but if you gave me $50,000 I could find out,' replied Jim Lorie, a dean at the University of Chicago's business school. Louis Engel soon agreed to provide the funding, and more. The result, in 1960, was the launch of the University's Center for Research in Security Prices. Half a century later CRSP (pronounced 'crisp') data are everywhere. They provided the foundation of at least one-third of all empirical research in finance over the past 40 years, according to a presentation at a symposium held this month. They probably influenced much of the rest.
B
Getting the CRSP data together was a tough process in what were then the early days of computers.
Up to three million pieces of information on all the shares traded on the New York Stock Exchange between 1926 and 1960 were transferred from paper in the exchange's archive to magnetic tape. A lot of time was spent adjusting prices to take account of complexities in the market. Lorie and his co-researcher, Lawrence Fisher, chose January 1926 as the start date because they wanted the data to span at least one complete business cycle from boom to bust, or vice versa.
C
When these two economists published the first study based on the CRSP data in 1964, they reported that the annual compound return on the shares over the entire 35-year period was (depending on the tax status of the investor) between 6.8% and 9%. Acknowledging that good data on the performance of other assets were not available, the study claimed that the rate of return on shares was 'substantially higher than for alternative investment media, providing the first empirical support for the still popular idea that shares outperform other investments over the long run. Fisher and Lorie also observed that many people chose to invest in assets with lower returns because they were cautious by nature, and were concerned about the risk of loss inherent in investing in the stock market. Economists today call the amount of extra return that investors need to compensate them for this additional risk the 'equity risk premium', although they differ greatly on how big investors should expect it to be.
D
After Fisher and Lorie's 1964 report there was no stopping the love affair between financial economists and the data that studying these numbers produced. Myron Scholes, now a Nobel laureate, became director of CRSP in 1974, and ensured the database was both kept up to date and made readily available to academic economists everywhere. In turn, this resource became ever more useful as computing power became more affordable. The CRSP database has since been expanded to include a full range of different types of investments. It has been replicated across the world.
E
One of the earliest uses of CRSP data was by Eugene Fama, an economist at the University of Chicago, to support his "efficient-market hypothesis." He found that over a lengthy period share prices tended to rise and fall randomly, without showing much of a pattern. Markets are efficient, he said, because all relevant information is reflected in share prices at any given moment, meaning there are no predictable movements in prices for smart investors to exploit. Fama did concede that there was some evidence of temporary short-term predictability in share prices, however. That stipulation has resulted in a vast number of papers based on discovering such anomalies through data mining. In theory, such anomalies are potentially lucrative for investors, but as believers in efficient markets observe with satisfaction, it seems that no sooner are such anomalies discovered and reported in journals than they typically disappear.
F
However, the sheer volume of material means that financial economists are becoming increasingly specialized, which may have costs as well as benefits. Some economists worry that much of this statistical analysis is creating some interference that drowns out serious thinking about the big questions, such as why the financial system nearly collapsed in 2008 and how a repeat can be avoided. Robert Shiller, an economist at Yale University and a long-time sceptic about the efficient-market hypothesis, feels that with the creation of the CRSP database economists suddenly believed that finance had become scientific. According to Shiller, conventional ideas about investing and financial markets - and about their vulnerabilities - seemed out-of-date to the new empiricists. He worries that academic departments are full of economists who are so specialized in data analysis that they fail to see and understand the whole. They get a sense of authority from work that contains lots of data.
G
Scholes responds to this criticism with the contention that the usefulness of this empirical analysis is proven by the fact that demand for it continues to grow. At CRSP's 50th anniversary symposium, plans were unveiled to publish indicators on an expanding range of investments, as well as for growth and value stocks. These indicators, CRSP claims, will be more academically rigorous and cheaper than existing ones. For believers in the efficiency of markets, that should be enough to ensure CRSP's continuing success.
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答案：a request and a far-reaching result
原文定位：It all began in 1958 with a phone call from Louis Engel, a banker at Merrill Lynch;who wanted to know how investors in shares had performed relative to investors in other assets such as low risk investments with guaranteed returns;Louis Engel soon agreed to provide the funding;The result, in 1960, was the launch of the University's Center for Research in Security Prices. Half a century later CRSP data are everywhere. They provided the foundation of at least one-third of all empirical research in finance over the past 40 years;They probably influenced much of the rest
答案：difficulties in collecting CRSP data
原文定位：Getting the CRSP data together was a tough process in what were then the early days of computers
答案：initial findings of the CRSP project
原文定位：they reported that the annual compound return on the shares over the entire 35-year period was (depending on the tax status of the investor) between 6.8% and 9%;the study claimed that the rate of return on shares was 'substantially higher than for alternative investment media, providing the first empirical support for the still popular idea that shares outperform other investments over the long run;Fisher and Lorie also observed that many people chose to invest in assets with lower returns because they were cautious by nature, and were concerned about the risk of loss inherent in investing in the stock market
答案：technological developments improve CRSP data
原文定位：Myron Scholes;ensured the database was both kept up to date and made readily available to academic economists everywhere;In turn, this resource became ever more useful as computing power became more affordable;The CRSP database has since been expanded to include a full range of different types of investments. It has been replicated across the world
答案：CRSP data not always being a useful basis for investment
原文定位：He found that over a lengthy period share prices tended to rise and fall randomly, without showing much of a pattern;meaning there are no predictable movements in prices for smart investors to exploit;Fama did concede that there was some evidence of temporary short-term predictability in share prices;In theory, such anomalies are potentially lucrative for investors, but;no sooner are such anomalies discovered and reported in journals than they typically disappear
答案：too much data for people to have an overall understanding
原文定位：the sheer volume of material means that financial economists are becoming increasingly specialized, which may have costs as well as benefits;Some economists worry that much of this statistical analysis is creating some interference that drowns out serious thinking about the big questions;He worries that academic departments are full of economists who are so specialized in data analysis that they fail to see and understand the whole
答案：what the future holds
原文定位：At CRSP's 50th anniversary symposium, plans were unveiled to publish indicators on an expanding range of investments, as well as for growth and value stocks;These indicators, CRSP claims, will be more academically rigorous and cheaper than existing ones;For believers in the efficiency of markets, that should be enough to ensure CRSP's continuing success
答案：Robert Shiller
原文定位：Robert Shiller;feels that with the creation of the CRSP database economists suddenly believed that finance had become scientific. According to Shiller, conventional ideas about investing and financial markets - and about their vulnerabilities - seemed out-of-date to the new empiricists. He worries that academic departments are full of economists who are so specialized in data analysis that they fail to see and understand the whole
答案：Fischer and Lorie
原文定位：Fisher and Lorie also observed that many people chose to invest in assets with lower returns because they were cautious by nature, and were concerned about the risk of loss inherent in investing in the stock market
答案：Eugene Fama
原文定位：He found that over a lengthy period share prices tended to rise and fall randomly, without showing much of a pattern;meaning there are no predictable movements in prices for smart investors to exploit. Fama did concede that there was some evidence of temporary short-term predictability in share prices, however
答案：banker
原文定位：It all began in 1958 with a phone call from Louis Engel, a banker at Merrill Lynch, a US-based financial management company, who wanted to know how investors in shares had performed relative to investors in other assets such as low risk investments with guaranteed returns
答案：computers
原文定位：Getting the CRSP data together was a tough process in what were then the early days of computers
答案：paper
原文定位：Up to three million pieces of information on all the shares traded on the New York Stock Exchange between 1926 and 1960 were transferred from paper in the exchange's archive to magnetic tape