Why we should not call for experts instead of experiments

By Jan Michael Bauer

◦ 3 min read 

The recent elections in Germany turned out as the historic loss for conservatives that pollsters have predicted a few weeks before. Responding to the declining poll numbers, the conservative party presented a “team for the future” consisting of several field experts that should help the candidate addressing the big challenges of the country. Their slogan was „Experts instead of experiments“. The message was clear: we know how to solve these issues and voting for another party would be an experiment and therefore risky. While this might appeal to a conservative base, I think this slogan sends a wrong if not hypocritical message.  

Framing an experiment as something uncertain and dangerous that should be avoided taints one of sciences most successful methods and obscures the undeniable level of uncertainty associated with policy decisions.

Even after acknowledging the turbulent times during Merkel’s legacy, remarkably little was done to address the challenges of the future. While some inaction might be attributed to a lack of courage or lobbying by special interests, it certainly constitutes the lack of obvious and simple solutions for the many problems the country is facing. 

The challenges we face are new and unpredicted in magnitude. While few would disagree with the need for action, there is disagreement about what needs to be done. Experts argue with each other, often struggle to persuade their colleagues, and remain unconvinced by the evidence that substantiates the oppositions claims. Fierce debates about the right course of action often overshadow a sad truth that in many cases no one is and really shouldn’t be sure that the proposed path will be the most successful one. Even more disheartening might be that even after the implementation of a policy, we often have a hard time qualifying if the intervention did more good than harm or quantifying these benefits. 

A fundamental problem, particularly economists try to resolve through (quasi-) experimental research methods to understand how a specific policy intervention works. Broadly speaking, they become experts because they do experiments. Pioneers in the study of causal relationships were recently awarded the Nobel Price. Among them David Card who is famous for a study on the effects of a higher minimum wage on employment exploiting a so-called natural experiment.  

Experimentation can help us to find out if our ideas and theories work in practice. They should increase our confidence in the people applying them rather than creating a fear of uncertainty.

Our knowledge that COVID vaccines are effective mostly relies on the result of randomized experimental trials. An approach increasingly used to answer questions in the social sciences. For instance, we don’t know how people will respond to universal basic income, which is why a three-year experimental study is currently on its way in Germany.

Pharmaceutical trials are also designed to show that potential drugs have no sever side-effects. While the necessity to ensure the safety of a drug is quite intuitive, the unintended consequences of non-medical products and services are less straight forward. For instance, social media has been suspected to inadvertently contribute to political polarization and erode democratic processes. While many of these claims are based on anecdotes, recent experimental studies from researchers outside Facebook have added hard evidence to the debate and conclude: 

Our results leave little doubt that Facebook provides large benefits for its users [but also] make clear that the downsides are real. We find that four weeks without Facebook improves subjective well-being and substantially reduces post-experiment demand, suggesting that forces such as addiction and projection bias may cause people to use Facebook [..] it also makes them less polarized by at least some measures, consistent with the concern that social media have played some role in the recent rise of polarization in the United States.

– Allcott, Hunt, Luca Braghieri, Sarah Eichmeyer, and Matthew Gentzkow. 2020. “The Welfare Effects of Social Media.” American Economic Review, 110 (3): 629-76.

There are obvious differences between vaccines and a social media platform, and probably nobody would suggest that Facebook should have undergone a randomized safety study in the mid-2000s before going public. Such products and services develop over time and can be used in very different ways. However, despite these differences there is an open question about the potential side-effects and the burden of proof. To ensure a healthy society, it might be worth considering that at least with a reasonable initial suspicion of harm, also non-medical companies should be obligated to proof their products’ safety using a suitable experimental design.

There will remain many problems where experiments are unfeasible, and, as seen with the development of Facebook, even the results of the best experiment today might not be a valid description of tomorrow in an increasingly complex and dynamic world. Such a world, however, should also humble us and our experts but foster an acknowledgement that there are many questions for which we don’t know the answer. Hence, we should make use of the best scientific methods available to reduce this uncertainty, which ultimately means that we need more experiments and not less.  


About the Author

Jan Michael Bauer is Associate Professor at Copenhagen Business School and part of the Consumer & Behavioural Insights Group at CBS Sustainability. His research interests are in the fields of sustainability, consumer behavior and decision-making.


Photo by Scott Webb on Unsplash

The Concept of Fragmented Labour Markets

By Janine Leschke and Sonja Bekker

◦ 4 min read 

The employment and social impacts of the Covid-19 pandemic have been larger on some groups of workers than others. In particular, low-wage workers and workers in forms of employment that differ from full-time wage and salary work with a permanent contract seem to have been especially exposed to job and income losses (see ILO-OECD Covid-19 report). The concept of fragmented labour markets, which we propose here, highlights the large and growing diversity in employment relationships. It demonstrates the relevance of relating the impact of the crisis on jobs, income and social security to the degree of ‘resilience’ workers had prior to the crisis in terms of job stability and decent earnings. It is therefore very suitable for detecting vulnerabilities that have been built into labour markets over the past decades.

Rise of diverse types of non-standard employment relationships

The concept of fragmented labour markets focuses on the group of workers commonly termed ‘outsiders’ or the population in non-standard (also termed atypical) employment. It goes beyond traditional views on segmented, dual or primary versus secondary labour markets, which divide employment into ‘good’ and ‘bad’ jobs. There are a number of arguments as to why the use of binary divisions with regard to labour market status or outcomes are obsolete, such as the substantial variety within both the groups of standard and non-standard jobs.

Over the past decades, a further fragmentation of employment status has occurred. Some speak of an ‘explosion’ of diverse types of non-standard employment relationships, making these types of jobs an often occurring or even ‘normal’ phenomenon at least for some labour market groups, such as women. Consequently, within the group of ‘outsiders’, an ever greater variety of forms of employment is materialising, making the groups themselves far from homogeneous. 

Call for a new approach

The inadequate binary division of the labour market into groups of ‘insiders’ and ‘outsiders’ has spurred a call for a new multidimensional approach to understanding inequalities in work and employment. These suggestions go beyond merely defining non-standard work as all forms of work that deviate from the standard employment relationship.

Based on the trends and observations highlighted above, we develop the concept of fragmented labour markets as a way to both define and explore the most vulnerable types of non-standard employment. We build on the work of authors who point at key elements of such a definition, including the different labour market groups that have different sets of rights and labour conditions, and refer to different employment statuses such as part-time work, fixed-term contracts, temporary agency work, self-employment, marginal employment, platform work and other ‘non-standard’ forms of employment.

Additionally, we look at the earnings that workers (can) generate with their jobs, and whether they combine several employment statuses (e.g. being part-time as well as fixed-term employed). Moreover, we zoom in on certain occupational groups. The latter focus is relevant in order to prevent certain vulnerable groups remaining ‘hidden’ in overall labour market averages (see, e.g., the example of the occupational groups of cleaners below).

Therefore, we define fragmented labour markets as:

Labour markets characterised by an accumulation of insecurities. Fragmentation is evident where workers combine non-standard employment with low wages or where they combine several forms of non-standard employment − situations that are dominant in particular occupational groups.

We argue that using the concept of labour market fragmentation may render visible which labour market groups are generally more insecure and vulnerable to job and/or income loss and fluctuations and would therefore need additional support particularly when crises occur.

Exploring selected occupational groups in Germany and the Netherlands

Using this concept exploratory with a focus on two affluent countries – Germany and the Netherlands – highlights vulnerability in some occupations, particularly among women, but at times also among men.

For instance, almost 70% of female personal care employees in Germany are part-time employed and 18% of those combine part-time employment with a fixed-term employment contract (see EU-LFS). In the Netherlands, 43% of women in the occupational group of cleaners and helpers & service employees are marginal employed (less than 15 working hours per week) and 27% of those combine marginal part-time employment with fixed-term employment. Both occupations, and particularly cleaning are at the same time characterised by low wages (see SES). These groups would have been ‘invisible’ if only data on the average economy had been used. 

Additionally, the use of the concept of labour market fragmentation shows that in some occupations and groups, there are hardly any standard jobs left.

For instance, among women in the Dutch personal care and cleaners and helpers occupations, nearly everyone has a part time job (>90%), while in Germany the vast majority of women with a cleaning and helpers occupation has a part time job (>85%). At the same time these jobs are commonly relatively poorly paid and it is not uncommon that these part-time jobs are combined with other flexible forms of employment to make ends meet.

This not only has consequences for employment and earnings security while being in a job but also has important knock-on consequences for accessibility to and adequacy of social security, which is affected to a large degree by the level of earnings and job tenure (with the exception of social minimum benefits).

The concept of fragmentation thereby transcends labour markets and its value becomes particularly evident in times of crisis. As a result of the pandemic, low-wage workers and workers in diverse forms of non-standard employment relationships have been especially exposed to job and income losses. Moreover, in times of economic downturns, new jobs will often be more likely to be non-standard contracts than in times of economic upturns.

Both in Germany and the Netherlands, social security coverage has been problematic for some of these groups during the coronavirus crisis.

Understanding the growing flexibility in labour markets

The concept of fragmentation thus assists in achieving a more profound understanding of what growing flexibility in labour markets really entails in terms of cumulative insecurities for some labour market groups. It helps fuel discussion on making social security more inclusive for workers, regardless of their labour market position. Last but not least, with respect to occupations where up to 90% of (female) workers are in non-standard employment, often combined with other forms of non-standard employment and/or low wages, it helps raise questions as to how much labour market fragmentation affluent societies can legitimise.


Further reading

Bekker, S. and Leschke, J. (2021), Fragmented labour markets in affluent societies: examples from Germany and the Netherlands, OSE Paper Series, Research Paper No.48, Brussels: European Social Observatory, 24p.


About the Authors

Janine Leschke, political scientist, is prof MSO in comparative labour market analysis. Her research interests comprise issues such atypical work, job quality, labour mobility and migration, youth unemployment, as well as gender. She is currently the Danish lead partner in the Horizon 2020 project HECAT, participant in EuSocialCit and one of the editors of Journal of European Social Policy.

Sonja Bekker is an associate professor European Social Policy at both Utrecht University and Tilburg University. Her research interests include European employment policies and social policies, particularly focused on vulnerable groups such as people with flexible employment relations, youth, people experiencing in-work poverty. She is part of the Horizon 2020 WorkYP project.


Photo by Danny Sunderman on Unsplash

Towards a Realization of Sustainability Ambitions?

By Lars Thøger Christensen

Governments are increasingly being sued by citizens and NGOs for not living up to their sustainability ambitions.

Recently, for example, three German farmers along with Greenpeace arraigned Chancellor Angela Merkel’s government for failing to achieve its ambition to reduce Germany’s CO2 emission by 40 percent in 2020, as measured from 1990. Already last year, the government acknowledged that it would not be able to meet its goal. It expects to achieve a 32 percent reduction. The consequences for the farmers, the complainants argue, are dire in terms of long periods of drought and other extreme weather conditions that threaten to destroy their livelihood.

In other parts of the world – including USA, Peru, Colombia and Fiji – similar cases and complaints are arising. It is difficult not to sympathize with these complaints and their underlying concern for our shared planet.

>>It was therefore remarkable that the administrative court in Berlin rejected what was the first climate complaint against the German government.<<

The complainants, the court argued, have no basis for demanding a specific set of actions from the government whose climate protection program 2020 was described as a “political aspiration”. According to German media, the judge said that society needs to respect the executive power’s discretion and room for maneuvering. Understandably, this ruling has spawned lots of criticism.

Governments are currently not legally required to live up to their sustainability aspirations.

This case calls on us to discuss what it takes to make sure that sustainability aspirations are actually being fulfilled by governments as well as by corporations. First, however, we need to consider whether a different decision by the German court – a decision that backed the claims by the farmers and Greenpeace – would have ensured a faster and more certain goal fulfillment. In a short-term perspective, that is quite likely. Although such ruling probably would have been appealed, it would at the same time have applied immense pressure on the government to launch more intense climate initiatives here and now. The more wide-ranging effects of such ruling, however, might not have been in the interest of the sustainability agenda. 

What happens if governments and corporations are legally forced to walk their talk?

Without exonerating empty sustainability talk and lack of sufficient climate initiatives, it is important to acknowledge that governmental and corporate aspirations serve multiple functions in changing and improving existing practices. While sustainability aspirations may be used to impress and seduce voters and consumers, something that is often the case, they are simultaneously likely to shape expectations and mobilize stakeholders to apply pressure for action.

Here, the level of optimal pressure is crucial. If governments and corporations know that unfulfilled promises and aspirations will be met with damaging court cases that support their complainants, they will be less likely to announce ambitious goals, and more inclined to articulate ideals that they already, or almost already, live up to. In such cases, changes may happen slower than society may desire.

>>Conversely, lack of stakeholder pressure is likely to result in “aspirational inflation” or overbidding, thereby reducing the performative power of aspirational talk to instigate changes.<<

Under which conditions should we expect governments and corporations to live up to their own aspirations?

Obviously, the aspirations in question need to engage with salient social, political or environmental issues in order to attract external attention and interest. Most sustainability aspirations are likely to fulfill that criterion. 

At the same time, aspirations need to be bold and challenging in order to mobilize conflicting opinions and critical comments.

Without visionary idea(l)s and without critical attention and interest from stakeholders, aspirations are likely to be soon forgotten or perhaps ignored. Lofty organizational aspirations define a collective horizon of excellence that empowers stakeholders – internal as well as external – to expect and demand better practices. To ensure that the aspirations are taken seriously by all parties, they simultaneously need to be announced in public media of high status. Public announcement communicates the formal status of the ambitions to external audiences but simultaneously signals their authority and truth-value to organizational members. Hereby, they have the potential to stimulate both internal and external involvement and activism. Without such conditions, the German climate protection program 2020 might not even have reached 32 percent of CO2 reduction.

Aspirations need to be visionary, bold and public to mobilize pressure for action.

Obviously, the emphasis on consistency between words and action is important in forcing organizations to take their own words seriously. At the same time, such emphasis might breed a growing fear of criticism – a fear that can lead organizations to restrain their announcement of ambitions in the hope of escaping public attention and scrutiny. This risk is important to keep in mind when deciding how to apply pressure on governments and organizations to honor their own words.

Suggestions for further readings:

Christensen, L.T., Morsing, M., & Thyssen, O. (2013). CSR as aspirational talk. Organization, 20(3), 372-393.

Font, X., Elgammal, I., & Lamond, I. (2017). Greenhushing: the deliberate under communicating of sustainability practices by tourism businesses. Journal of Sustainable Tourism, 25(7), 1007-1023.

Girschik, V. (2018). Shared responsibility for societal problems: The role of internal activists in reframing corporate responsibility, Business & Society. https://doi.org/10.1177/0007650318789867

Haack, P., Schoeneborn. D., & Wickert, C. (2012). Talking the talk, moral entrapment, creeping commitment? Exploring narrative dynamics in corporate responsibility standardization. Organization Studies, 33(5-6), 815-845.

Kim, E-H., & Lyon, T. P. (2014). Greenwash vs. brownwash: Exaggeration and undue modesty in corporate sustainability disclosure. Organization Science, 26(3), 705-723.

About the Author

Lars Thøger Christensen is Professor of Communication and Organization at the Copenhagen Business School, Denmark

Photo by Ahmed Bibi on Unsplash

Corporate Criminal Liability in Germany – An Idea Whose Time Has Come

By Andreas Rasche.

Siemens, Volkswagen, Deutsche Bank … and now Airbus. What is wrong with German companies? It seems that German firms are disproportionally exposed to corporate irresponsibility. Of course, this is more of a subjective assessment than a statistical fact, and to be fair Airbus SE is a European company. Corporate irresponsibility appears in all jurisdictions, for all sorts of companies, and for a number of different reasons. My argument here is that Germany still has a legal infrastructure that makes prosecution of corporate criminal acts more difficult than in other countries.

It may come as a surprise, but Germany has, so far, not enacted an explicit corporate criminal law. While other countries have passed strict legislation to fight corporate criminality (e.g., the FCPA in the US or also the UK Bribery Act 2010), German legislation stands out in a number of ways. Unlike in other countries, you need to overcome a number of hurdles to sue corporations directly for criminal conduct. Existing legal provisions regarding corporate criminal liability are mostly found in §30 of the German Ordungswidrigkeitengesetz (OWiG). This law stipulates that corporations can be held legally accountable if someone representing the company has committed a criminal offense.

The Current Legal Situation in Germany
This legal framework puts Germany in a special role, as many other (developed) nations do not require prosecutors to prove individual guilt. As we know from CSR-related studies, corporate misconduct is usually diffused in organizations and it is often difficult to single out individuals as drivers of misconduct. Even if individuals can be singled out, it is still necessary to prove – beyond doubt – that this person was responsible for the criminal conduct on behalf of the corporation. The discussions around who was responsible for Volkswagen’s Dieselgate are a case in point. This leads to an interesting situation: While a rather high number of corporate crimes come to the attention of German public prosecutors (around 63.000 cases in 2014), few of these cases go to court, and in even fewer cases legal fines are imposed. The reason for this situation is mostly related to the fact that public prosecutors need to prove individual guilt rather than corporate guilt.

Of course, German companies are aware of the legal situation and this provides negative incentives. The current legal infrastructure may not directly motivate misconduct, but it is likely that it favors ‘lax behavior’ and unreflective actions.

Enact a Corporate Criminal Code
My plea here is simple: Germany has to enact and enforce an explicit corporate criminal code as soon as possible. The current legal instrument – the OWiG – is neither timely nor sufficient to fight corporate crimes like corruption. Actually, looking into the legal provisions reminds me a little of Milton Friedman’s famous saying that only individual actors – i.e. people with flesh and blood or ‘natural persons’ in legal lingo – can have responsibilities, and that corporate actors cannot have responsibilities because they are just a collection of individuals. We know that such an argumentation only works in the ideal world of economists (and even there its explanatory power is very limited). Any organization theorist would agree that corporations are collective actors; they possess shared norms, values and belief systems and hence there is agency beyond the individual. This is why we cannot and should not make the identification of individual guilt a precondition for corporate criminal liability.

In 2013, Thomas Kutschaty, then Minister of Justice of North Rhine Westphalia, presented a first draft for a German corporate criminal code (the so-called Verbandsstrafgesetzbuch). Ever since not much, if anything, has happened. The defense line of hardnosed corporate lobbyists is clear: under German law criminal liability is related to a fault on the side of the offender (the so-called Schuldprinzip) and hence fault cannot exist for a corporate entity itself, at least not as long as individual misconduct under the name of the company is proven. It is time to rethink the basic condition underlying such an argumentation: the legal principle and ancient rule societas delinquere non potest – responsibility belongs to individuals – may really be antique and outdated.

It is not necessary to simply transfer the legal liability of a natural person to a corporation, which probably would be very controversial. Fault can also be based on, for instance, a legal person’s internal organization or aggressive corporate cultures (as several cases of misconduct have shown). The bottom line? – Crimes are not always committed by men…


Andreas Rasche is Professor of Business and Society at Copenhagen Business School and Visiting Professor at the Stockholm Schools of Economics. More at www.arasche.com and @RascheAndreas.

Pic by zolnierek, Fotolia.