首页
登录
职称英语
Why has crime in the U.S. declined so dramatically since the 1990s? Econ
Why has crime in the U.S. declined so dramatically since the 1990s? Econ
游客
2023-08-16
63
管理
问题
Why has crime in the U.S. declined so dramatically since the 1990s?
Economists and sociologists have offered a bounty of reasons, including more police, more security technology, more economic growth, more immigration, more imprisonment, and so on.
The "real" answer is almost certainly a combination of these factors, rather than one of them to the exclusion of the rest. But a new paper adds a surprising variable to the mix. What if the decline of crime in America started with the decline of cash?
Cash is critical to the health of an underground economy, because it’s anonymous, nearly untraceable, and easily stolen. This makes it the lifeblood of the black market.
But Americans are rapidly abandoning cash thanks to credit cards, debit cards, and mobile payments. Half a century ago, cash was used in 80 percent of U.S. payments. Now that figure is about 50 percent, according to researchers.
In the 1980s, the federal government switched from paper money to electronic benefit transfers. They didn’t switch all at once. They switched one county at a time within states. This created a kind of randomly controlled environment for the researchers, who studied Missouri’ s counties to establish whether the areas that switched from welfare cash to electronic transfers saw a concurrent decline in crime.
The results were striking: The shift away from cash was associated with "a significant decrease in the overall crime rate and the specific offenses of burglary and assault in Missouri and a decline in arrests." In other words, the counties saw a decline in specific crimes when they switched away from cash welfare.
Perhaps most interestingly, they found that the switch to electronic transfers reduced robbery but not rape, suggesting that the move away from cash only had an impact on crime related to getting and spending cash.
The move toward cashlessness in the U.S. continues quickly. Google now lets you attach mon ey to emails to send to friends, which means that for some shoppers, pulling out your credit card could become as rare as finding exact change in your coin purse. It might seem absurd to imagine Visa, Square, and Google Wallet as crime-fighting technologies. But with a better understanding of how cash’ s availability affects crime, perhaps the government should consider killing more than just the penny. [br] The government switched one county at a time within states favors researchers because______.
选项
A、it reduced cash payment in Missouri
B、it offered a randomly controlled environment
C、it helped to extend electronic transfers to the state
D、it saw a concurrent decline in crimes
答案
B
解析
细节题。根据题干关键词定位到第六段。本段提到This created a kind of…for the researchers…,即政府在州内一次更新一个县的系统,这项举措很巧合地为研究人员提供了一个受控环境,以方便进行减少现金使用是否会使犯罪率下降的研究,因此,正确答案是B。
转载请注明原文地址:https://tihaiku.com/zcyy/2930945.html
相关试题推荐
WhyhascrimeintheU.S.declinedsodramaticallysincethe1990s?Econ
WhyhascrimeintheU.S.declinedsodramaticallysincethe1990s?Econ
WhyhascrimeintheU.S.declinedsodramaticallysincethe1990s?Econ
WhyhascrimeintheU.S.declinedsodramaticallysincethe1990s?Econ
Widespreadadoptionofplug-inelectricvehiclescoulddramaticallycutgree
Widespreadadoptionofplug-inelectricvehiclescoulddramaticallycutgree
WhyhascrimeintheU.S.declinedsodramaticallysincethe1990s?Econom
WhyhascrimeintheU.S.declinedsodramaticallysincethe1990s?Econom
WhyhascrimeintheU.S.declinedsodramaticallysincethe1990s?Econom
Widespreadadoptionofplug-inelectricvehiclescoulddramaticallycutgree
随机试题
[originaltext]M:Hello,Laura.Gladyoucouldmakeit.You’retheonlystudent
GettingThin—forGoodA)Justabouteveryonehasbeenon
烧结普通砖评定强度等级的依据是()。A.抗压强度的平均值 B.抗折强度的平均
A.IgA B.sIgA C.IgG D.IgM E.IgE天然抗体是
下列各项中,属于预防性控制的有( )。A、仓库管理员根据经批准的发货单办理出库
有关硫酸镁作用的叙述,错误的是A.利胆作用 B.中枢兴奋作用 C.镇静、抗惊
阅读以下文字,完成各题。 地方保护主义主要是指地方政府及其职能部门利用其行政职
根据国家标准化与产品质量的相关法规,作为工业产品的货物质量分为()。A、国家标准
(2018年真题)转让定价方法中的成本加成法,其公平成交价格的计算公式为()。
根据国家标准《中空玻璃》GB/T11944,中空玻璃的使用寿命一般不少于(
最新回复
(
0
)