When unemployed workers applied to collect unemployment insurance benefits, the state randomly selected some of them and offered each a $500 bonus if they found new jobs within 11 weeks.
Trang 1disadvantaged groups escape poverty Advocates of these programs believe that
they make the economy operate more efficiently by keeping the labor force more
fully employed, and that they reduce the inequities inherent in a constantly
chang-ing market economy.
Critics of these programs question whether the government should get
in-volved with the process of job search They argue that it is better to let the private
market match workers and jobs In fact, most job search in our economy takes
place without intervention by the government Newspaper ads, job newsletters,
college placement offices, headhunters, and word of mouth all help spread
infor-mation about job openings and job candidates Similarly, much worker education
is done privately, either through schools or through on-the-job training These
crit-ics contend that the government is no better—and most likely worse—at
dissemi-nating the right information to the right workers and deciding what kinds of
worker training would be most valuable They claim that these decisions are best
made privately by workers and employers.
U N E M P L O Y M E N T I N S U R A N C E
One government program that increases the amount of frictional unemployment,
without intending to do so, is unemployment insurance This program is
de-signed to offer workers partial protection against job loss The unemployed who
quit their jobs, were fired for cause, or just entered the labor force are not eligible.
Benefits are paid only to the unemployed who were laid off because their previous
employers no longer needed their skills Although the terms of the program vary
over time and across states, a typical American worker covered by unemployment
insurance receives 50 percent of his or her former wages for 26 weeks.
While unemployment insurance reduces the hardship of unemployment, it
also increases the amount of unemployment The explanation is based on one of
the Ten Principles of Economics in Chapter 1: People respond to incentives Because
unemployment benefits stop when a worker takes a new job, the unemployed
de-vote less effort to job search and are more likely to turn down unattractive job
of-fers In addition, because unemployment insurance makes unemployment less
onerous, workers are less likely to seek guarantees of job security when they
ne-gotiate with employers over the terms of employment.
Many studies by labor economists have examined the incentive effects of
un-employment insurance One study examined an experiment run by the state of
Illi-nois in 1985 When unemployed workers applied to collect unemployment
insurance benefits, the state randomly selected some of them and offered each a
$500 bonus if they found new jobs within 11 weeks This group was then
com-pared to a control group not offered the incentive The average spell of
unemploy-ment for the group offered the bonus was 7 percent shorter than the average spell
for the control group This experiment shows that the design of the unemployment
insurance system influences the effort that the unemployed devote to job search.
Several other studies examined search effort by following a group of workers
over time Unemployment insurance benefits, rather than lasting forever, usually
run out after six months or a year These studies found that when the unemployed
become ineligible for benefits, the probability of their finding a new job rises
markedly Thus, receiving unemployment insurance benefits does reduce the
search effort of the unemployed.
u n e m p l o y m e n t i n s u r a n c e
a government program that partially protects workers’ incomes when they become unemployed
Trang 2M ANY E UROPEAN COUNTRIES HAVE UN
-employment insurance that is far more
generous than that offered to U.S.
workers, and some economists believe
that these programs explain the high
European unemployment rates The
following article discusses the recent
debate over unemployment insurance
in Germany.
F o r G e r m a n y,
B e n e f i t s A r e A l s o a B u r d e n
B Y E LIZABETH N EUFFER
B ERLIN —They grumble and grouse as
they wait for their benefit checks at a
local unemployment office here—about
the lack of jobs, about the stupidity of
German politicians, about how
outra-geously high taxes are.
What today’s unemployed Germans
don’t complain about is this: the size of
their benefit checks.
“I get unemployment benefits, I
make some money working on the black
market, I make a living,” says Michael
Steinbach, a 30-year-old electrician who
sports a well-ironed shirt, fashionable
glasses, and a briefcase as he waits his
turn at the Prenzlauer Berg
unemploy-ment office “For now, it’s comfortable.”
Germany’s social welfare system
takes good care of the jobless, with
ini-tial average monthly checks of nearly
$900 per month for someone married—
and the prospect, for those who know how to work the system, of remaining on benefits for life So blatantly do people abuse this system that Chancellor Hel-mut Kohl once critically described his country as “Leisurepark Germany.” Now—partly because such gen-erous benefits are seriously straining the nation’s economy—questions are being raised about whether one way to combat unemployment is to reform the social welfare system itself .
Combating unemployment, always a hot topic here, leapt back into public de-bate last week, after the German Labor office released figures showing that job-lessness inched up to 11.7 percent in September, the fifth consecutive post-war record .
The unease here also stems from memories of when Germany last faced such levels of joblessness: 1933, when the unemployed were so desperate they begged in the streets for spare change, relied on soup kitchens for meals, and ushered the Nazis into power.
Postwar Germany’s reaction was to create a massive welfare state, designed
to squelch social unrest through social benevolence “It’s more important to have modestly happy people on benefits than poverty and all its side effects such
as a high crime rate as in the United States,” said Heiner Geissler, a leading figure in the ruling CDU party.
It is becoming increasingly clear, though, that preserving benefits has trapped Germany in something of a vi-cious circle.
The nation’s high-cost social welfare system is one reason its labor costs are among the highest in the world: Both employees and employers must pay generously into the system, so they need higher wages and profits More than half of a worker’s paycheck goes to
taxes Employer/employee-funded taxes this year alone totaled 52.8 billion deutsche marks, or nearly $30 billion But high labor costs are a major reason companies are now fleeing for cheaper, neighboring Poland—meaning job losses for Germany At the same time, unemployment benefits have be-come something of a velvet coffin for the unemployed, discouraging them from taking jobs Until recently, workers who worked part-time were effectively penal-ized, as they would receive less unem-ployment benefits if they were laid off And generous unemployment bene-fits mean there is no incentive to take part-time or low-paid work—a strategy adopted to fight unemployment in other countries, including the United States .
These benefits are so good that ex-ploiting them is something of a national sport In a recent, and not uncommon, conversation overheard in a Berlin cafe,
a woman bragged about how she was using her Sozialhilfe to pay for a vacation
in Italy Some Germans even register in several districts, knowing it’s unlikely they will be caught for receiving multiple benefits.
Not surprisingly, more than 60 per-cent of Germany’s unemployed are long-term unemployed.
“People are used to, and heavily rely on, ‘Father State,’ ” said Dieter Hundt, president of the Confederation of Germany Employers’ Association “We are a bit spoiled by a too tightly woven social net, which doesn’t encourage the individual enough to improve his own situation.”
S OURCE: The Boston Globe, October 12, 1997, p F1.
I N T H E N E W S
German Unemployment
Trang 3Even though unemployment insurance reduces search effort and raises
unem-ployment, we should not necessarily conclude that the policy is a bad one The
program does achieve its primary goal of reducing the income uncertainty that
workers face In addition, when workers turn down unattractive job offers, they
have the opportunity to look for jobs that better suit their tastes and skills Some
economists have argued that unemployment insurance improves the ability of the
economy to match each worker with the most appropriate job.
The study of unemployment insurance shows that the unemployment rate is
an imperfect measure of a nation’s overall level of economic well-being Most
economists agree that eliminating unemployment insurance would reduce the
amount of unemployment in the economy Yet economists disagree on whether
economic well-being would be enhanced or diminished by this change in policy.
Q U I C K Q U I Z : How would an increase in the world price of oil affect the
amount of frictional unemployment? Is this unemployment undesirable?
What public policies might affect the amount of unemployment caused by this
price change?
M I N I M U M - WA G E L AW S
Having seen how frictional unemployment results from the process of matching
workers and jobs, let’s now examine how structural unemployment results when
the number of jobs is insufficient for the number of workers.
To understand structural unemployment, we begin by reviewing how
un-employment arises from minimum-wage laws—a topic we first analyzed in
Chapter 6 Although minimum wages are not the predominant reason for
unem-ployment in our economy, they have an important effect on certain groups with
particularly high unemployment rates Moreover, the analysis of minimum wages
is a natural place to start because, as we will see, it can be used to understand some
of the other reasons for structural unemployment.
Figure 26-4 reviews the basic economics of a minimum wage When a
minimum-wage law forces the wage to remain above the level that balances
sup-ply and demand, it raises the quantity of labor supplied and reduces the quantity
of labor demanded compared to the equilibrium level There is a surplus of labor.
Because there are more workers willing to work than there are jobs, some workers
are unemployed.
Because we discussed minimum-wage laws extensively in Chapter 6, we will
not discuss them further here It is, however, important to note why
minimum-wage laws are not a predominant reason for unemployment: Most workers in the
economy have wages well above the legal minimum Minimum-wage laws are
binding most often for the least skilled and least experienced members of the labor
force, such as teenagers It is only among these workers that minimum-wage laws
explain the existence of unemployment.
Although Figure 26-4 is drawn to show the effects of a minimum-wage law, it
also illustrates a more general lesson: If the wage is kept above the equilibrium level for
any reason, the result is unemployment Minimum-wage laws are just one reason why
Trang 4wages may be “too high.” In the remaining two sections of this chapter, we con-sider two other reasons why wages may be kept above the equilibrium level— unions and efficiency wages The basic economics of unemployment in these cases
is the same as that shown in Figure 26-4, but these explanations of unemployment can apply to many more of the economy’s workers.
At this point, however, we should stop and notice that the structural unem-ployment that arises from an above-equilibrium wage is, in an important sense, different from the frictional unemployment that arises from the process of job search The need for job search is not due to the failure of wages to balance labor supply and labor demand When job search is the explanation for unemployment,
workers are searching for the jobs that best suit their tastes and skills By contrast,
when the wage is above the equilibrium level, the quantity of labor supplied ex-ceeds the quantity of labor demanded, and workers are unemployed because they
are waiting for jobs to open up.
Q U I C K Q U I Z : Draw the supply curve and the demand curve for a labor market in which the wage is fixed above the equilibrium level Show the quantity of labor supplied, the quantity demanded, and the amount of unemployment.
U N I O N S A N D C O L L E C T I V E B A R G A I N I N G
A union is a worker association that bargains with employers over wages and
working conditions Whereas only 16 percent of U.S workers now belong to
WE
Quantity of Labor LE
0
Surplus of labor Unemployment
Labor supply
Labor demand
Wage
Minimum wage
F i g u r e 2 6 - 4
L EVEL In this labor market,
the wage at which supply and
demand balance is W E At this
equilibrium wage, the quantity of
labor supplied and the quantity
of labor demanded both equal L E
By contrast, if the wage is forced
to remain above the equilibrium
level, perhaps because of a
minimum-wage law, the quantity
of labor supplied rises to L S , and
the quantity of labor demanded
falls to L D The resulting surplus
of labor, L S –L D , represents
unemployment.
u n i o n
a worker association that bargains
with employers over wages and
working conditions
Trang 5unions, unions played a much larger role in the U.S labor market in the past In
the 1940s and 1950s, when unions were at their peak, about a third of the U.S labor
force was unionized Moreover, unions continue to play a large role in many
European countries In Sweden and Denmark, for instance, more than
three-fourths of workers belong to unions.
T H E E C O N O M I C S O F U N I O N S
A union is a type of cartel Like any cartel, a union is a group of sellers acting
to-gether in the hope of exerting their joint market power Most workers in the U.S.
economy discuss their wages, benefits, and working conditions with their
em-ployers as individuals By contrast, workers in a union do so as a group The
process by which unions and firms agree on the terms of employment is called
col-lective bargaining.
When a union bargains with a firm, it asks for higher wages, better benefits,
and better working conditions than the firm would offer in the absence of a union.
If the union and the firm do not reach agreement, the union can organize a
with-drawal of labor from the firm, called a strike Because a strike reduces production,
sales, and profit, a firm facing a strike threat is likely to agree to pay higher wages
than it otherwise would Economists who study the effects of unions typically find
that union workers earn about 10 to 20 percent more than similar workers who do
not belong to unions.
When a union raises the wage above the equilibrium level, it raises the
quan-tity of labor supplied and reduces the quanquan-tity of labor demanded, resulting in
un-employment Those workers who remain employed are better off, but those who
were previously employed and are now unemployed at the higher wage are worse
off Indeed, unions are often thought to cause conflict between different groups of
workers—between the insiders who benefit from high union wages and the
out-siders who do not get the union jobs.
The outsiders can respond to their status in one of two ways Some of them
remain unemployed and wait for the chance to become insiders and earn the high
union wage Others take jobs in firms that are not unionized Thus, when unions
raise wages in one part of the economy, the supply of labor increases in other parts
of the economy This increase in labor supply, in turn, reduces wages in industries
that are not unionized In other words, workers in unions reap the benefit of
col-lective bargaining, while workers not in unions bear some of the cost.
The role of unions in the economy depends in part on the laws that govern
union organization and collective bargaining Normally, explicit agreements
among members of a cartel are illegal If firms that sell a common product were to
agree to set a high price for that product, the agreement would be a “conspiracy in
restraint of trade.” The government would prosecute these firms in civil and
crim-inal court for violating the antitrust laws By contrast, unions are exempt from
these laws The policymakers who wrote the antitrust laws believed that workers
needed greater market power as they bargained with employers Indeed, various
laws are designed to encourage the formation of unions In particular, the Wagner
Act of 1935 prevents employers from interfering when workers try to organize
unions and requires employers to bargain with unions in good faith The National
Labor Relations Board (NLRB) is the government agency that enforces workers’
right to unionize.
c o l l e c t i v e b a r g a i n i n g
the process by which unions and firms agree on the terms of employment
s t r i k e
the organized withdrawal of labor from a firm by a union
Trang 6Legislation affecting the market power of unions is a perennial topic of
politi-cal debate State lawmakers sometimes debate right-to-work laws, which give
work-ers in a unionized firm the right to choose whether to join the union In the absence
of such laws, unions can insist during collective bargaining that firms make union membership a requirement for employment In recent years, lawmakers in Wash-ington have debated a proposed law that would prevent firms from hiring perma-nent replacements for workers who are on strike This law would make strikes more costly for firms and, thereby, would increase the market power of unions These and similar policy decisions will help determine the future of the union movement.
A R E U N I O N S G O O D O R B A D F O R T H E E C O N O M Y ? Economists disagree about whether unions are good or bad for the economy as a whole Let’s consider both sides of the debate.
Critics of unions argue that unions are merely a type of cartel When unions raise wages above the level that would prevail in competitive markets, they reduce the quantity of labor demanded, cause some workers to be unemployed, and re-duce the wages in the rest of the economy The resulting allocation of labor is, crit-ics argue, both inefficient and inequitable It is inefficient because high union wages reduce employment in unionized firms below the efficient, competitive level It is inequitable because some workers benefit at the expense of other workers.
“Gentlemen, nothing stands in the way of a final accord except that management
wants profit maximization and the union wants more moola.”
Trang 7S OMEDAY YOU MAY FACE THE DECISION
about whether to vote for or against a
union in your workplace The
follow-ing article discusses some issues you
might consider.
O n P a y d a y,
U n i o n J o b s S t a c k U p V e r y W e l l
B Y D AVID C AY J OHNSTON
With the teamsters’ success in their
two-week strike against United Parcel
Service, and with the A.F.L.-C.I.O
train-ing thousands of union organizers in a
drive to reverse a quarter-century of
de-clining membership, millions of workers
will be asked over the next few years
whether they want a union to represent
them.
It is a complicated question, the
an-swer to which rests on a jumble of
deter-minations: Do you favor collective action
or individual initiative? Do you trust the
union’s leaders? Do you want somebody
else speaking for you in dealings with
your employer? Do you think you will be
dismissed if you sign a union card—or
that the company will send your job
over-seas if a union is organized?
But in one regard, the choice is
sim-ple—and it is not the choice that most
workers have made during the labor
movement’s recent decades in the
eco-nomic wilderness.
From a pocketbook perspective, workers are absolutely better off joining
a union Economists across the political spectrum agree Turning a nonunion job into a union job very likely will have a big-ger effect on lifetime finances than all the advice employees will ever read about in-vesting their 401(k) plans, buying a home or otherwise making more of what they earn.
Here is how the equation works, said Prof Richard B Freeman of Harvard University: “For an existing worker in a firm, if you can carry out an organizing drive, it is all to your benefit If there are going to be losers, they are people who might have gotten a job in the future, the shareholders whose profits will go down, the managers because there will be less profit to distribute to them in pay and, maybe, consumers will pay a little more for the product But as a worker, it is aw-fully hard to see why you wouldn’t want a union.”
Overall, union workers are paid about 20 percent more than nonunion workers, and their fringe benefits are typically worth two to four times as much, economists with a wide array of views have found The financial advan-tage is even greater for workers with lit-tle formal education and training and for women, blacks, and Hispanic workers.
Moreover, 85 percent of union members have health insurance, com-pared with 57 percent of nonunion workers, said Barry Bluestone, a labor-friendly economics professor at the Uni-versity of Massachusetts.
The conclusion draws no argument even from Prof Leo Troy of Rutgers Uni-versity, who is widely known in academic circles and among union leaders for his hostility to organized labor “From a standpoint of wages and fringe
bene-fits,” Professor Troy said, “the answer is yes, you are better off in a union.” His objections to unions concern how they reduce profits for owners and distort investment decisions in ways that slow the overall growth of the econ-omy—not how they affect workers who bargain collectively Professor Troy points out that he belongs to a union himself—the American Association of University Professors.
Donald R Deere, an economist at the Bush School of Government and Public Service at Texas A & M University, studied the wage differential for compa-rable union and nonunion workers be-tween 1974 and 1996, a period when union membership fell to 15 percent of American workers from 22 percent.
In every educational and age cate-gory that he studied, Professor Deere found that union members increased their wage advantage over nonunion workers during those years Last year,
he estimates, unionized workers with less than a high school education earned
22 percent more than their nonunion counterparts The differential declined as education levels rose, reaching 10 per-cent for college graduates.
“It makes sense to belong to a union,” Professor Deere said, “so long
as you don’t lose your job in the long term.”
Source: The New York Times, Money & Business
Section, August 31, 1997, p 1.
I N T H E N E W S
Should You Join a Union?
Trang 8Advocates of unions contend that unions are a necessary antidote to the mar-ket power of the firms that hire workers The extreme case of this marmar-ket power is the “company town,” where a single firm does most of the hiring in a geographic region In a company town, if workers do not accept the wages and working con-ditions that the firm offers, they have little choice but to move or stop working In the absence of a union, therefore, the firm could use its market power to pay lower wages and offer worse working conditions than would prevail if it had to com-pete with other firms for the same workers In this case, a union may balance the firm’s market power and protect the workers from being at the mercy of the firm owners.
Advocates of unions also claim that unions are important for helping firms re-spond efficiently to workers’ concerns Whenever a worker takes a job, the worker and the firm must agree on many attributes of the job in addition to the wage: hours of work, overtime, vacations, sick leave, health benefits, promotion sched-ules, job security, and so on By representing workers’ views on these issues, unions allow firms to provide the right mix of job attributes Even if unions have the adverse effect of pushing wages above the equilibrium level and causing un-employment, they have the benefit of helping firms keep a happy and productive workforce.
In the end, there is no consensus among economists about whether unions are good or bad for the economy Like many institutions, their influence is probably beneficial in some circumstances and adverse in others.
Q U I C K Q U I Z : How does a union in the auto industry affect wages and employment at General Motors and Ford? How does it affect wages and employment in other industries?
T H E T H E O R Y O F E F F I C I E N C Y WA G E S
A fourth reason why economies always experience some unemployment—in ad-dition to job search, minimum-wage laws, and unions—is suggested by the theory
of efficiency wages According to this theory, firms operate more efficiently if
wages are above the equilibrium level Therefore, it may be profitable for firms to keep wages high even in the presence of a surplus of labor.
In some ways, the unemployment that arises from efficiency wages is similar
to the unemployment that arises from minimum-wage laws and unions In all three cases, unemployment is the result of wages above the level that balances the quantity of labor supplied and the quantity of labor demanded Yet there is also
an important difference Minimum-wage laws and unions prevent firms from lowering wages in the presence of a surplus of workers Efficiency-wage theory states that such a constraint on firms is unnecessary in many cases because firms may be better off keeping wages above the equilibrium level.
Why should firms want to keep wages high? In some ways, this decision seems odd, for wages are a large part of firms’ costs Normally, we expect profit-maximizing firms to want to keep costs—and therefore wages—as low as possible.
e f f i c i e n c y w a g e s
above-equilibrium wages paid
by firms in order to increase
worker productivity
Trang 9The novel insight of efficiency-wage theory is that paying high wages might be
profitable because they might raise the efficiency of a firm’s workers.
There are several types of efficiency-wage theory Each type suggests a
differ-ent explanation for why firms may want to pay high wages Let’s now consider
four of these types.
W O R K E R H E A LT H
The first and simplest type of efficiency-wage theory emphasizes the link between
wages and worker health Better paid workers eat a more nutritious diet, and
workers who eat a better diet are healthier and more productive A firm may find
it more profitable to pay high wages and have healthy, productive workers than to
pay lower wages and have less healthy, less productive workers.
This type of efficiency-wage theory is not relevant for firms in rich countries
such as the United States In these countries, the equilibrium wages for most
workers are well above the level needed for an adequate diet Firms are not
concerned that paying equilibrium wages would place their workers’ health in
jeopardy.
This type of efficiency-wage theory is more relevant for firms in less
devel-oped countries where inadequate nutrition is a more common problem
Unem-ployment is high in the cities of many poor African countries, for example In these
countries, firms may fear that cutting wages would, in fact, adversely influence
their workers’ health and productivity In other words, concern over nutrition may
explain why firms do not cut wages despite a surplus of labor.
W O R K E R T U R N O V E R
A second type of efficiency-wage theory emphasizes the link between wages and
worker turnover Workers quit jobs for many reasons—to take jobs in other firms,
to move to other parts of the country, to leave the labor force, and so on The
fre-quency with which they quit depends on the entire set of incentives they face,
in-cluding the benefits of leaving and the benefits of staying The more a firm pays its
workers, the less often its workers will choose to leave Thus, a firm can reduce
turnover among its workers by paying them a high wage.
Why do firms care about turnover? The reason is that it is costly for firms to
hire and train new workers Moreover, even after they are trained, newly hired
workers are not as productive as experienced workers Firms with higher
turnover, therefore, will tend to have higher production costs Firms may find it
profitable to pay wages above the equilibrium level in order to reduce worker
turnover.
W O R K E R E F F O R T
A third type of efficiency-wage theory emphasizes the link between wages
and worker effort In many jobs, workers have some discretion over how hard to
work As a result, firms monitor the efforts of their workers, and workers caught
Trang 10shirking their responsibilities are fired But not all shirkers are caught immediately because monitoring workers is costly and imperfect A firm can respond to this problem by paying wages above the equilibrium level High wages make workers more eager to keep their jobs and, thereby, give workers an incentive to put for-ward their best effort.
This particular type of efficiency-wage theory is similar to the old Marxist idea
of the “reserve army of the unemployed.” Marx thought that employers benefited from unemployment because the threat of unemployment helped to discipline those workers who had jobs In the worker-effort variant of efficiency-wage theory, unemployment fills a similar role If the wage were at the level that balanced sup-ply and demand, workers would have less reason to work hard because if they were fired, they could quickly find new jobs at the same wage Therefore, firms raise wages above the equilibrium level, causing unemployment and providing an incentive for workers not to shirk their responsibilities.
W O R K E R Q U A L I T Y
A fourth and final type of efficiency-wage theory emphasizes the link between wages and worker quality When a firm hires new workers, it cannot perfectly gauge the quality of the applicants By paying a high wage, the firm attracts a bet-ter pool of workers to apply for its jobs.
To see how this might work, consider a simple example Waterwell Company owns one well and needs one worker to pump water from the well Two workers, Bill and Ted, are interested in the job Bill, a proficient worker, is willing to work for $10 per hour Below that wage, he would rather start his own lawn-mowing business Ted, a complete incompetent, is willing to work for anything above $2 per hour Below that wage, he would rather sit on the beach Economists say that
Bill’s reservation wage—the lowest wage he would accept—is $10, and Ted’s
reser-vation wage is $2.
What wage should the firm set? If the firm were interested in minimizing labor costs, it would set the wage at $2 per hour At this wage, the quantity of workers supplied (one) would balance the quantity demanded Ted would take the job, and Bill would not apply for it Yet suppose Waterwell knows that only one of these two applicants is competent, but it does not know whether it is Bill or Ted If the firm hires the incompetent worker, he will damage the well, causing the firm huge losses In this case, the firm has a better strategy than paying the
DILBERT ® By Scott Adams