Do payroll tax cuts raise youth employment?

In 2007, the Swedish employer-paid payroll tax was cut on a large scale for young workers, substantially reducing labor costs for this group. Using Difference-in- Differences paired with exact matching, we estimate a small impact, both on employment and on wages, implying a labor demand elasticity for young workers at around 􀀀0:31. Since the tax reduction applied also to existing employments, the cost of the reform was sizable, and the estimated cost per created job is at more than four times that of directly hiring workers at the average wage. Hence, we conclude that payroll tax cuts are an ineffcient way to boost employment for young individuals

Do payroll tax cuts raise youth employment?

In 2007, the Swedish employer-paid payroll tax was cut on a large scale for young workers, substantially reducing labor costs for this group. We estimate a small impact, both on employment and on wages, implying a labor demand elasticity for young workers at around -0.31. Since the tax reduction applied also to excisting employments, the cost of the reform was sizable, and the estimated cost per created job is at more than four times that of directly hiring workers at the average wage. Hence, we conclude that payroll tax cuts are an inefficient way to boost employment for young individuals

Can indifference make the world greener?

We test whether people's tendency to stick with the default option can help save resources. In a natural field experiment we switch printers' default settings, from simplex to duplex printing, at a large Swedish university. The results confirm that roughly one third of all printing is determined by the default alternative, and hence daily paper consumption drops by 15 percent due to the change. The effect is immediate, lasts throughout the experimental period, and remains intact after six months. We also investigate how the more conventional method of encouraging people to save resources performs, and find it has no impact. Recent theoretical and empirical contributions indicate that the default effect works through recommendation, depends positively on the number of alternatives in the choice set, and is reinforced for difficult decisions. We demonstrate that the default option matter in a simple, non-dynamic, decision task with only two alternatives, and where people have been explicitly informed about the recommended course of action

Like What You Like or Like What Others Like? Conformity and Peer Effects on Facebook

Users of the social networking service Facebook have the possibility to post status updates for their friends to read. In turn, friends may react to these short messages by writing comments or by pressing a Like button to show their appreciation. Making use of five Swedish accounts, we set up a natural field experiment to study whether users are more prone to Like an update if someone else has done so before. We distinguish between three different treatment conditions: (i) one unknown user Likes the update, (ii) three unknown users Like the update and (iii) one peer Likes the update. Whereas the first condition had no effect, both the second and the third increased the probability to express a positive opinion by a factor of two or more, suggesting that both number of predecessors and social proximity matters. We identify three reasonable explanations for the observed herding behavior and isolate conformity as the primary mechanism in our experiment

Taxes, Nudges, and Conformity : Essays in Labor and Behavioral Economics

This thesis consists of four papers summarized as follows. Do Payroll Tax Cuts Raise Youth Employment? We study whether payroll tax reductions are an effective means to raise youth employment. In 2007, the Swedish employer-paid payroll tax was cut on a large scale for young workers, substantially reducing labor costs for this group. Using the variation in payroll taxes across cohorts, we estimate a significant, but small, impact both on employment and on wages. Effects of Taxes on Youth Self-Employment and Income. I examine the link between taxes and youth self-employment. I make use of a Swedish reform that made the payroll tax and the self-employment tax vary by age. The results suggest that youth self-employment is insensitive to tax reductions, both in the short run and in the somewhat longer run. For those defined as self-employed, I find positive effects on income from self-employment, and negative effects on income from wage employment. Can Indifference Make the World Greener? We conducted a natural field experiment at a large university in Sweden to evaluate the effects of two resource conservation programs. The first intervention consisted of a campaign that actively tried to convince people to cut back on printing in general, and to use double-sided printing whenever possible. The second intervention exploited people's tendency to stick with pre-set alternatives. At random points in time we changed the printers’ default settings, from single-sided to double-sided printing. Whereas the moral appeal had no impact, the default change cut paper use by 15 percent. The Origins of Behavioral Contagion: Evidence from a Field Experiment on Facebook. We explore the micro-level foundations of behavioral contagion by running a natural field experiment on the networking site Facebook. Members of Facebook express positive support to content on the website by clicking a Like button. We show that users are more prone to support content if someone else has done so before

Payroll taxes and firm performance

The Swedish employer paid payroll tax was reduced substantially for young workers in 2007, causing firms' average social fees to depend on the age structure of their employees. Using pre-reform conditions to define treated and control firms, we show that the lower costs induced by the reduced taxes have no impact on exit rates or profitability. We find negligible effects on gross investments, and negative, but not statistically significant, effects on labor productivity

Long-run integration of refugees: RCT evidence from a Swedish early intervention program

This study uses a randomized control trial (RCT) to evaluate a new program for increased labor market integration of refugees. The program has immediate and substantial short-run effects on employment, corresponding to around 15 percentage points. The effect lasts for three years but eventually fades out, as the control group catches up and reaches the long-run employment level of about 50 percent. We show that the program boosts language skills in the short run, and that this channel explains an increasing share of the effect on employment. Using survey data, we finally measure if the program affects integration in other dimensions, such as psychological, social, political, and navigational integration. Our findings suggest that faster labor market integration in the short run does not lead to increased general integration in the long run

Labor market integration of low-educated refugees: RCT evidence from an ambitious integration program in Sweden

This paper evaluates an ambitious and newly designed program for increased integration in Sweden. The purpose of the program is to help newly arrived, low-educated refugees into employment. The program includes four main components: (1) intensive initial language training, (2)work practice under close supervision, (3) job search assistance, and (4) extended cooperation between the local public sector and firms. An important feature of the program is that the demand side of the labor market, represented by the largest real estate company in Gothenburg, is involved in designing the program. Our evaluation is based on a randomized controlled trial, where potential participants in one of the first waves were randomly assigned to treatment and control groups. The paper presents results from the first two years after randomization. Using inference based on Fisher's exact test, we show that the program has positive effects on employment: around 30 % of the individuals in the treatment group are employed each month during the first year following the end of the program, compared to an average of approximately 15 % in the control group

Labor Market Integration of Low-Educated Refugees: RCT Evidence from an Ambitious Integration Program in Sweden

This paper evaluates an ambitious and newly designed program for increased integration in Sweden. The purpose of the program is to help newly arrived, low-educated refugees into employment. The program includes four main components: (1) intensive initial language training, (2) work practice under close supervision, (3) job search assistance, and (4) extended cooperation between the local public sector and firms. An important feature of the program is that the demand side of the labor market, represented by the largest real estate company in Gothenburg, is involved in designing the program. Our evaluation is based on a randomized controlled trial, where potential participants in one of the first waves were randomly assigned to treatment and control groups. The paper presents results from the first two years after randomization. Using inference based on Fisher's exact test, we show that the program has positive effects on employment: around 30% of the individuals in the treatment group are employed each month during the first year following the end of the program, compared to an average of approximately 15% in the control group