media visibility of political parties · system or what mediatized politics actually implies. the...
TRANSCRIPT
Who gets in the news?
A news value and political context perspective on
media appearances of political parties
Christoffer Green-Pedersen
Peter B. Mortensen
Gunnar Thesen
POLIS-research unit
Department of Political Science
Aarhus University
[email protected]/[email protected]/[email protected]
http://ps.au.dk/polis
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One implication of the mediatization of politics, often referred to as the 1st dimension of
mediatization (Strömbäck 2008), is that communication between the political system and voters
almost exclusively takes place in the media. Getting into the media, communicating issue priorities
and positions to the electorate, has therefore become a central concern for politicians. Studying the
media appearances of political actors – which politicians and parties actually get in the media –
should consequently be an important approach when investigating the media-politics interaction.
Not surprisingly, a literature has therefore emerged looking at the media appearance of politicians
(e.g. Schoenbach et al. 2001; Tresch 2009; Hopman et al. 2011). Within this literature, a key
question has been the existence of an “incumbency” or “Kanzler” bonus, i.e. that the incumbent
party or party leader gets more media coverage than the opposition or opposition leader.
This bonus describes an important characteristic of mediatized politics and raises a
question about the underlying mechanisms. What is it about the interaction between media and
politics that generates an incumbency bonus? Furthermore, understanding these mechanisms
contributes to answering broader question about how modern mass media interact with the political
system or what mediatized politics actually implies.
The incumbency bonus is typically explained by the role of news criteria for the
function of modern mass media. Especially, existing studies refer to criteria of newsworthiness such
as relevance and the elite status or power of actors. The incumbent party is considered more
powerful than the opposition and therefore receives more coverage. In effect, media coverage
comes to reflect the power structure of the political system (e.g. Hopman et al. 2011; De Swert &
Walgrave 2002; Schönbach et al 2001). This explanation is hard to disagree with, but also leaves
many questions open. How can it be combined with the journalistic norm of objectivity and
“political balance” (Hopman et al. 2012)? And how can one explain – as will be shown below – that
the incumbency bonus is larger in routine times than during election campaigns?
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The paper offers a more elaborated understanding of the mechanisms behind media
coverage of political actors which not only explains the incumbency bonus, but also allows us to
predict variation in how much political actors, especially the incumbent parties get into the media.
The news criteria of relevance or elite status/power do not by themselves determine who gets media
attention. They are interpreted based on two important norms of modern journalism. One norm is
that modern media should function as a “watch dog” focusing on societal problems and what should
or should not be done about them (Boydstun 2013; Mancini 2005). This produces an emphasis on
incumbent actors, but at the same time a tendency towards critical, negative news coverage. The
other norm is that of objective and impartial journalism (Hopman et al 2012), which implies a
balanced coverage where both sides of a political conflict get attention.
Variations in the size of the incumbency bonus could be explained by the varying
weight given to these partly conflicting professional norms, and this is where political context
becomes crucial. An election campaign is for instance very different from “routine times politics”,
and during an election campaign the norm of objectivity increases its importance and relevance as
the media focus on “covering the campaign”. The main question at stake is who will win the
election and a balanced coverage must pay attention to both incumbents and challengers. Outside of
an election campaign, the watch dog role is particularly relevant as the media monitors all kinds of
societal problems, framing the coverage in light of questions regarding “who’s responsible” and
“what could be done”? The government is mostly part of the answer, and consequently the
incumbency bonus is higher than during election campaigns.
Empirically, the paper analyses media coverage of Danish politics over a 20 years
period (1984-2003) based on Danish radio news broadcasts. Due to the long-time period, this is a
unique dataset which allows us to show how news criteria and journalistic norms are combined
depending on political context.
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The incumbency bonus and the “reflection of power” argument
Existing studies of the media appearances of politicians have focused on the so-called “Kanzler
bonus” or incumbency bonus. Studies in a number of different national contexts have shown that
government parties/Prime ministers get more media coverage than the opposition and its leader
(Semetko 1996; Brants & van Praag 2006; Hopman et al. 2011; Schoenbach et al. 2001. Walgrave
& de Swert 2005, de Swert & Walgrave 2002; Asp 2006: Schulz & Zeh 2006). However, some
variation in the size of the bonus has also been found. For instance, Schoenbach (2001) only finds
an incumbency bonus in Germany not in the Netherlands, while Schulz and Zeh (2006) document a
decreasing bonus in German election campaigns. Hopman et al. (2011) further show that the size of
the incumbency bonus in Danish elections campaigns vary with the likelihood of re-election of the
government. The more likely a government was to be re-elected, the more coverage it gets relative
to the opposition.
These findings raise the question of what explains the “incumbency bonus”. The most
widespread answer draws on news value theory. This theory (Harcup & O’Neil 2001; Shoemaker
2006) argues that a set of criteria exists that most journalists tend to agree on, and which specifies
several properties of an event that increase its ‘newsworthiness’. The presence of conflict is one
such property, or news criteria, which greatly enhances the possibility that an event will be covered
in the news. Other criteria are relevance and prominence/elite status, which makes news media
focus on formal political power. The more formal power, the more prominent and relevant an actor
is and the more coverage the actor gets. Incumbents are more powerful than other political actors.
They are capable of affecting nearly all members and aspects of society through their decisions, and
this increases their relevance as objects of news coverage. This ”reflection of power due to news
criteria” argument has not only been used to explain the incumbency bonus (.e.g. Hopman et al.
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2011; De Swert & Walgrave 2002, Schönbach et al. 2001). Tresch (2008) also finds that the
coverage of Swiss MPs is “power dependent”.
As a mechanism for explaining the incumbency bonus, the focus on how news criteria
cause the media to reflect political power seems very plausible. On the other hand, it also presents a
rather broad and vague explanation of which actors get in the news. Most importantly, it is unclear
what should cause variation in the size of the incumbency bonus. Why should it for instance
diminish in election time? Furthermore, the media is portrayed in a very passive way. Can
journalism simply be reduced to re-producing the political power structure, and how does this fit
with the norm of objectivity and political balance (Hopman et al. 2012) or the norm of critical
journalism (Mancini 2005)?
In sum, the existing literature is dominated by a media routine perspective that
portrays the media as reflectors of political power. What is needed is a theory that both incorporates
different media norms and the interplay between media routines and political context. Such a theory
should address the mechanisms producing variations in the incumbency bonus and be judged by its
ability to supplement existing explanations of why some political actors get more media attention
than others. The next section sketches the building blocks for our theoretical perspective,
introducing further dynamics to both the media and political side of political news coverage.
A news value and political context perspective
Acknowledging the strong results and plausible explanations in extant studies, we agree that a
media routine perspective should serve as a starting point when analyzing news coverage of
different political actors. The results on the incumbency bonus clearly indicate how news criteria
related to elite status/power resonates with empirical data at different times and in different political
settings. However, both the functioning of modern mass media and political context as well as their
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interaction needs further theoretical elaboration to explain variation in the coverage of political
actors.
In terms of media dynamics modern journalism cannot be reduced to just news
criteria. There are other professional norms or practices which need to be included. Thus, we find it
relevant to view the existence of an incumbency bonus in light of the increasingly dominant western
tradition of neutral informational journalism (Hallin and Mancini 2004; Mancini 2005). Most
importantly, this tradition is interesting because it accommodates partly conflicting journalistic
norms that on the one hand would seem to predict, and on the other hand contradict, the existence of
an incumbency bonus. On the one hand then, neutral informational professionalism covers the idea
of the media as “watch dog” or “fire patrol” (Boydstun 2013; Mancini 2005). Empirical studies
indicate that such a norm affects news coverage, finding for instance that media have a clear
negativity bias where they focus disproportionally on societal problems or failures (Soroka 2012).
This critical watch dog norm of modern mass media has implications for how political actors are
approached. The importance or relevance of political actors is gauged in relation to societal
problems and failure. Hence, power is understood to imply responsibility, as political actors are
considered important to the extent that they could be blamed for and/or do something about the
societal problems and challenges. Hence, the watch dog norm make actors in office more
newsworthy, at the same time offering an explanation of the incumbency bonus where media
actively challenges, and not only reflects, political power.
Another central norm in neutral informational journalism is that of objectivity
(Mancini 2005). The media should present a neutral and balanced picture of reality, avoiding
political biases that could question the media’s independence from political power. Exactly what
political balance implies in term of how coverage of political actors should be distributed is debated
(Hopman et al. 2012). However, one clear implication is that the media should cover both sides of a
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political conflict. The persistent finding of an incumbent bonus may seem to contradict this norm,
but this rather points to the norm being just one of several norms underlying journalistic practice.
In sum, news criteria provide a logical starting point for understanding the dynamics
of modern mass media. But only a starting point. There is no fixed answer to how they should be
interpreted and therefore we need to include the watch dog norm and the norm of objectivity. These
different norms highlight that the relevance of actors is sometimes gauged from the perspective of
societal problems and failures, where a critical focus on incumbents is highly relevant, and at other
times from the perspective of political conflicts or party competition, implying that the issue of
impartiality and balance between contenders is crucial. Still, a key question remains if we are to
predict variation in the coverage of political actors: when will each of the two norms dominate.
Here, we need an understanding of the political context as well.
The political context is partly dictated by formal rules like the distinction between
routine and election times. However, to understand how the political context interacts with media
dynamics, we need more than just the formal rules. Therefore, we draw on policy agenda-setting
literature. As argued by Wolfe et al. (2013), this literature has been rather separate from media
studies, although they address related questions about attention dynamics. From a policy agenda-
setting perspective, media dynamics often reinforce political dynamics and vice versa. Thus, the
policy agenda-setting perspective allows us to focus on the aspects of the political context which
interact with media dynamics.
Policy agenda-setting literature has pointed to the importance of the government vs.
opposition dynamic (Green-Pedersen & Mortensen 2009; Vliegenhart et al 2011; Thesen 2013).
Governments face the responsibility of all kinds of policy problems. Very often the media hold
incumbents accountable for the both the existence and solving of these problems. The opposition
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will often use news stories about societal problems to attack the government, but at the same time
the opposition enjoys flexibility. It can react to the news stories that if finds particularly attractive,
for instance news that directly questions government competence (Thesen 2013). Governments find
themselves in a much less flexible situation. When the media or political opponents raise questions
about societal problems, the government has to respond whether or not government action is a cause
of the problems at all or whether the government actually has any chance to do something about the
problems. This understanding of the opposition/government dynamic is in line with the well-known
“cost of ruling” finding, i.e. governments loose electoral support over time (e.g. Paldam & Scott
1995). Thus, the other side of the formal power of governments is their costly responsibility for all
kind of societal problems.
In sum, the argument of this paper is that political context conditions how multiple,
and sometimes conflicting, media norms and news values are applied in practice, and thus which
political actors receive coverage. Note that this is an extended ‘political system perspective’,
focusing on more than formal political power without arguing that formal power is not important. In
the following this leads to a set of hypotheses that allow us to test a number of implications of the
above argument, and at the same time go beyond the “reflection of power” perspective. Again, the
point is not that the latter is wrong, but rather that it should be supplemented considerably in order
to better explain the media appearances of political parties.
How does media coverage of politicians vary?
Our point of departure is that news values that encourage a “reflection of power” together with the
watch dog norm create a clear incumbency bonus in media coverage of political actors. Thus, in line
with the existing literature, our first hypothesis reads:
H1: Incumbents get more media coverage than challengers.
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However, as argued above we are looking to expand this finding through explaining variation in the
incumbency bonus. First, we argue that political balance in the news is likely to vary according to
where we are in the representational cycle. Following up the argument above, the idea is that news
coverage of political actors follow the dynamics of the government-opposition competition. The
general rule is that a focus on policy issues is consistent with a focus on incumbents. However,
routine times and election campaigns provide different contexts in this respect. In routine times, the
opposition-government dynamic centers on the many societal problems that surface in news
coverage, and media attention is therefore concentrated on the government due to its policy
responsibility (see above). In other words, the watch dog norm and news values related to negativity
and the elite status or power (of government) dominate decisions about newsworthiness. The
journalistic norm of balance between coverage of incumbents and opposition parties plays a less
prominent role.
However, in line with the neutral or informational professionalism in modern
journalism, the application of different news values or norms vary according to the political reality
being covered. And during election campaigns the political reality, and thus the role of different
news norms and values, changes. Part of an election campaign is of course about how the
government has performed, which still leads to an incumbency focus. But an election campaign is
also about what the future government will do, as incumbents and challengers debate which issues
need to be addressed and which solutions need to be applied. This means that the media will pay
attention to, and inform the electorate about, the different contenders’ platforms and ideas, and that
there is less time to discuss the constant media stream of information on current societal problems.
Not least, elections are contests, and during these contests the norm of objectivity demands more
balance between the media visibility of incumbents and challengers. Furthermore, the news value of
conflict increases its importance vis-à-vis negativity and power as determinants of newsworthiness.
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Overall then, during election campaigns opposition parties (and parties without representation) are
more relevant and newsworthy because they’re in the contest, running for seats, office and future
influence. And because the opposition-government game during campaigns does not concentrate
exclusively on how the incumbents are handling the day-to-day challenges and problems
communicated in the media. The expectations derived from this argument are summarized in our
second hypothesis:
H2: The incumbency bonus is larger in routine times politics than during election campaigns.
Pursuing the argument above, it is important to take into account that the nature and level of conflict
between government and opposition does not only vary between campaigns and routine times
politics. In between elections, different policy issues vary in the interest that they attract from the
political system. The level of conflict varies according to how politicized issues are. As argued
above, the incumbency bonus is partly the result of the greater flexibility of the opposition.
Opposition parties can choose not to react to news stories if they find no interest in competing on
them. Typically, these are news stories on depoliticized issues that attract little attention in the
media and the public. Incumbents are on the other hand obliged to respond, as they hold policy
responsibility regardless of issue saliency or politicization. In contrast, when attention is high in
media and the public, opposition parties will want to join the media coverage otherwise being
unable to communicate their engagement, and positions, on salient political issues.
From the perspective of the media, and the role and importance of different news
values, issues that are not politicized are also less interesting because they lack the conflict between
political competitors that could sustain further coverage. When they nevertheless reach the media,
this is due largely to the watch dog norm. The media cover all sorts of negative issue developments,
not only those which are already attracting interest in party competition, looking to confront those
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in office. Balanced coverage is thus of less relevance. However, when the media reports on
politicized issues, or when news become politicized, conflict and party competition is one of the
key news values. Consequently, the norm of objectivity and the goal of dividing attention more
equally among the different contenders become more important. Overall then, the size of the
incumbency bonus is expected to vary with the degree of attention to issues in the media:
H3: The incumbency bonus is greater for issues that attract little media attention compared to
highly salient issues.
The argument behind the general incumbency bonus was that the power of incumbents, through
their policy relevance, creates a dominance in media coverage. It follows from this that the
incumbency bonus should vary according to government strength. A majority government, not
depending on the support of opposition parties to pass legislation, should as a consequence produce
the highest incumbency bonus. Minority governments that need to negotiate support with one or
several opposition parties would on the other hand, in theory, share some of the incumbency bonus
with their external support parties. Note however also that the strength of minority governments
vary and that those who rely on stable and predictable support in parliament will suffer fewer
parliamentary defeats and exert a stronger influence on policymaking. We argue that the news
media not only consider who’s in office (and who’s not), but also pick up on the details of how
policy responsibility is shared in a political system. In line with our focus on a more active media,
we also underline that concentration of power is likely to strengthen the watch dog role. Not only
because it makes it easier to identify, and communicate, who’s responsible. But also because the
watch dog norm implies that the media will counterweight concentration of power. We therefore
expect the media to invest more resources in controlling and challenging strong governments that
for instance are able to control information and keep important discussions and decision-making
processes behind closed doors. Overall, the fourth proposition is therefore that:
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H4: The incumbency bonus increases with the government’s parliamentary strength.
Furthermore, as noted in the above argument, the sharing of policy responsibility typical of minority
rule enhances the policy influence of the opposition. Or more precisely, it means that opposition
parties belonging to the same block as the government often will enjoy more influence than
opposition parties of the opposing block. According to the general argument underlying the
incumbency bonus, this should create a similar bonus – a support party bonus – distinguishing
between the level of media coverage for different opposition parties. This bonus is however not
only related to the news value of elite status or power of support parties. Support parties are also
interesting from a media perspective because they hold blackmail potential vis-à-vis government.
When a minority government proposes new policies then, there will often be considerable media
interest related to how support parties respond. This feature of minority rule, and the special role of
external support parties, adds a special dynamic of interest to the media, namely a conflict within
the government bloc (between parties in office and parties outside office but in the same bloc). In
sum, the political context of minority rule means that some opposition parties are deemed more
newsworthy than others, as seen from both the news value of power and of conflict. As a fifth
proposition then, we expect to find that:
H5: Government support parties appear more in the news than opposition parties that support the
alternative government.
To sum up, the argument states that what shapes media coverage of politics is the interaction
between media norms and political context. During an election campaign the norm of political
balance increases its importance relative to the news values of negativity and elite status/power and
this reduces the incumbency bonus. Politics during routine times is centered around media coverage
of societal problems and how governments respond to them. Due to their negativity bias the media
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come to reinforce the government and opposition logic, making political news into a question of
what the government has done, should have done or will do. However, once a political conflict
breaks out where the opposition enters, norms of objectivity and political balance reduces the
incumbency bonus. The parliamentary strength of the government will also be important because it
influences how much the government needs to take the opposition parties into account when trying
to provide solutions to government problems, and because the watch dog role is proportional to the
concentration of power.
Data
Most of the studies of media appearances have so far relied on studies of election campaigns (see
Semetko 1996; Brants & van Praag 2006; Hopman et al. 2011; Schoenbach et al. 2001.; Asp 2006:
Schulz & Zeh 2006). There are thus only a few studies (Walgrave & de Swert 2005, de Swert &
Walgrave 2002) looking at media appearance in general, and the incumbent bonus in particular,
outside of election campaigns. In the following we draw on a unique dataset of Danish radio news
from 1984-2003. The dataset which contains more than 190.000 news features, provides the
opportunity to study media appearances of political actors over time and in varying contexts.
News features were coded twice daily using the issues addressed in Danish radio news (at
noon and 6.30 pm) when long versions of the hourly radio news were broadcast. The radio news
were produced by the Danish Broadcasting Corporation (DR), which in this period could be said to
enjoy a de-facto monopoly on broadcasting radio news nationally. The database covers the period
1984-2003. Studies of the Danish media system (Lund 2002), which indicate that many stories
originate in the major national newspapers, but that the radio news is the most important filter for
stories raised in the newspapers to make it into the TV news in the evening. Radio news thus link
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newspapers and TV, thereby constituting the best single source for measuring the agenda of the
mass media in general.1
Besides the coding of the issue content of the news features, the dataset also contains coding
of the political actors in the news features. What has been coded is actor prominence or appearance,
not just visibility. Thus political actors were only coded when they actually expressed a statement or
when their statements were presented. This means that when an actor is just mentioned, for instance
criticized, the actor is not coded. So if a party criticizes the government, only the party is coded, not
the government. The coding allowed for including multiple actors, for instance groups of parties
jointly presenting a statement. Other actors than parties like interest groups, experts, and public
organizations were also coded. Green-Pedersen & Stubager (2007) contain the details of the coding.
Operationalization and descriptive findings
To investigate the hypotheses, we first of all need an operationalization of which parties are
considered the “incumbent parties” and which parties are considered opposition parties. The Danish
party system is organized around a bloc of left wing and a bloc of right-wing parties. The left-wing
bloc consists of the Social Democrats, the Socialist People’s Party and more extreme left-wing
parties. Typically, the Social Liberals have also supported the left-wing bloc, although in certain
periods it has supported the right-wing bloc. This was for instance the case from 1982 to 1993. The
right-wing bloc consists of the Liberals and the Conservatives and the radical right-wing parties.
The two small center parties, the Centre Democrats and Christian People’s Party have typically also
supported the right-wing bloc. Denmark has a tradition of minority government meaning that not all
parties from a bloc actually take part in the government. However, all parties clearly belong to a
bloc when it comes to the question of government formation and even the center parties which have
1 Probably due to their limited tradition for “self-made” stories, the Danish radio news have never been subject to any regulation of their coverage during election times for instance requiring a certain balance in their coverage.
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sometimes changed bloc always indicate before an election which bloc they will support (Green-
Pedersen & Thomsen 2005).
The incumbent parties are of course the parties in government, but the question is
which parties can be considered the opposition in the sense of the government alternative. Here
there are two options, namely either to include just the parties who were likely to form an
alternative government or to include all the parties belonging to the opposite bloc of the
government.2 In the following, we mainly compare the appearance of the incumbent parties with the
parties who constitute the alternative government, but we also try out an alternative
operationalization where we include the entire bloc of opposition parties. In this case, we also
include the parties from the government bloc, which are not in government but that could be
regarded as part of the government’s parliamentary basis (support parties).
When analyzing the data in the following, we have chosen to reduce the dataset in two
ways. First of all, we have excluded the large number of news features (approx. 70 000) which
reports political news from abroad with no relation to Danish politics. This could for instance be a
civil war somewhere or a US presidential election. Second, our argument applies to political news,
which we have proxied by selecting only those news features about Denmark which actually
contains a political actor. This leaves us with 31 003 news features for the analyses. These
reductions have been made to avoid that the dataset is full of a large number of irrelevant
observations.
As the first step in our analysis, we simply look at the incumbency bonus pr. year and
pr. election. Figure 1 clearly supports H1, showing the existence of a considerable incumbency
2 Which parties would have formed an alternative government is of course not completely certain. But the parties have always made it clear in advance whether they had ambitions of joining a government or not, so in practice this has been rather easy to determine.
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bonus every year varying from 32% in 1992 to 55% in 1996. Further, an alternative
operationalization provides a very similar picture, though the bonus is typically slightly higher.
Figure 1: The development of the incumbency bonus, 1984-2003.
Figure 1 also shows no clear diminishing trend over time. If anything, the trend is towards an
increasing bonus. Thus to the extent that an increasing “tabloidization” of Danish radio news has
taken place,3 it has not caused a decreasing incumbency bonus.4
Table 1 looks specifically at election campaigns. Generally, the size of the bonus is smaller as also
predicted by hypothesis H2. The average bonus during election campaign is smaller than the lowest
3 Binderkrantz & Green-Pedersen (2009) investigate the tabloidization of Danish radio news and do not find an increasing tabloidization, except during election campaigns. 4 Hopmann et al. (2011) do also not find a clear trend in the size of the incumbency bonus when analyzing Danish election campaigns from 1994 to 2007 based on TV coverage
0%
10%
20%
30%
40%
50%
60%
70%
Incumbency bonus*
Alternativeoperationalization**
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annual size of the bonus as shown in figure 1. However, the size of the bonus during election
campaigns appears more varying than during routine rimes. 5
Table 1: The development of the incumbent bonus in election campaigns. Election year Bonus 1984 21.7 % 1987 23.1 % 1988 33.0 % 1990 40.7 % 1994 49.3 % 1998 23.8 % 2001 14.3 % Total 30.1 %
As a first step in the analysis, we can examine H2 by testing whether the average incumbency bonus
differs between routine and election times. Table 2 clearly confirms this. Thus, the argument of this
paper that routine and election times provide very different contexts, which lead to different sizes of
the incumbency bonus, can clearly be supported.6 However, to test these ideas and the other
hypotheses, we need to model all variables of interest simultaneously. In the subsequent analyses,
we therefore use the media appearances of the actors (government (incumbents) vs alternative
government (challengers), or government support parties vs alternative government support parties)
as the dependent variable in a set of multivariate models trying to explain the incumbency bonus.
By just looking at the media appearances pr. year (or even per month) we would not be able to
5 Like in routine times, election times also provide no clear trend over time. The bonus rises until 1994, but then declines. This is very similar to the findings of Hopmann et al. (2011) which analyse election campaigns from 1994 to 2007. 6 Similar to the analysis of Hopmann et al. (2011), table 1 also provides evidence that the stronger the chances of re-election are, the stronger incumbency bonus. The government in 1994 was a majority government, which was sure to continue in office though perhaps as a minority government after the election. Along the same lines, the government running for re-election in 1998 was very uncertain whether it could continue, and the government running in 2001 was clearly expected to lose. The exception seems to be the government running in 1990, which was in a very uncertain position, but still enjoyed a large incumbency bonus.
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capture the hypothesized variation across election campaigns and routine times, and between highly
salient and less salient issues. Therefore, the following analyses have weeks X issues as the unit of
analysis, and consequently models media appearances pr. week pr. issue. The issues in the
following are 27 policy issues like health, education, defense etc.
Table 2. Incumbency bonus routine times vs election campaigns, mean comparison. Mean incumbency bonus
Routine times 45.0
Election campaigns 30.1
Difference 14.9***
* p<0.05, ** p<0.01, *** p<0.001
Table 3 displays the variables applied in the multivariate models. The dependent variable – media
appearances - is measured relative to all political news. If for instance the incumbents have a score
of 75 percent, this means that a minimum of one government actor is present in 3 out of 4 news
features on a given issue topic a given week. The dummy variable incumbents distinguishes
between government/incumbents (1) and alternative government/challengers (0), while incumbent
support separates government support parties (1) from alternative government support parties (0).
The coefficients of these dummies are used to test the existence of an incumbency bonus (H1) and a
support party bonus (H5). The variable election campaign simply marks the campaign weeks in the
dataset (note that an election campaign in Denmark usually lasts about three weeks). News saliency
is operationalized as the count of news features for each unit (week X issue). Parliamentary strength
was measured as the share of seats that a party category held in the Parliament. The latter three
variables are interacted with the incumbent-dummy to test H2, H3 and H5. Due to results finding
that opinion polls affect media coverage (Hopman et al. 2011), we also include a variable indicating
the poll standing of the different party categories (government, alternative government, government
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support, alternative government support)7. Finally, government color (Right of center government)
was included as a control variable.
Table 3. Descriptives of variables in the multivariate models. Variable Mean Std. dev. Min Max Dependent variable: Media appearances (share of all political news) 46.25 43.33 0 100 Independent variables: Incumbents* 0.5 0.50 0 1 Incumbent support** 0.5 0.50 0 1 Election campaign 0.021 0.143 0 1 News saliency 5.327 4.866 1 60 Parliamentary strength – incumbents and challengers* 37.91 4.954 30.86 50.86 Parliamentary strength – support parties** 11.67 3.485 6.286 18.286 Poll standing – incumbents and challengers* 36.29 4.269 -23.2 46.0 Poll standing – support parties** 11.63 3.836 0 25.2 Right of centre government 0.561 0.496 0 1 *Applied in the models comparing the media appearances of government and alternative government, testing H1, H2, H3 and H4. ** Applied in the model comparing the media appearances of government support parties and alternative government support parties, testing H5.
Results
For the multivariate analyses we have estimated multilevel models using STATA (xtmixed command)
with restricted maximum likelihood (REML) estimations. The estimation relies on both fixed effects
(coefficients) and random effects (random intercepts). The dataset consists of crossed panels, with 27
issue categories repeated over 1059 weeks for both incumbents and challengers (27 x 1059 x 2 =
57186). As explained earlier however, we only estimate relationships for those units (weeks X issue
categories) where a minimum of 1 political actor appears in the news. Thus the number of cases is
reduced to 25194.
7 Surveys performed by Gallup, data available through Askham-Christensen (2012).
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Explaining the incumbency bonus
Table 4 presents 5 models, where the first only includes main effects while the subsequent three
show the results for each of the proposed interaction effects (H2, H3, H4). We use the full model
(5) to evaluate the hypotheses.
Table 4. Multilevel model (weeks and issue categories), dependent variable: Media appearances (pct) of incumbents and challengers (1) (2) (3) (4) (5) Incumbents 47.55*** 47.68*** 49.30*** 32.16*** 34.10*** (0.640) (0.641) (0.861) (4.659) (4.695) Election campaign 2.271 6.825** 2.271 2.018 6.343** (1.549) (2.190) (1.549) (1.551) (2.192) News saliency 0.0792+ 0.0792+ 0.204** 0.0804+ 0.201** (0.0467) (0.0467) (0.0623) (0.0467) (0.0623) Parliamentary strength 0.502*** 0.510*** 0.498*** 0.204+ 0.211+ (0.0767) (0.0767) (0.0767) (0.118) (0.118) Poll standing -0.493*** -0.491*** -0.490*** -0.450*** -0.446*** (0.0662) (0.0662) (0.0662) (0.0674) (0.0674) Right of center government 0.0350 0.0603 0.0313 0.000763 0.0216 (0.480) (0.480) (0.480) (0.480) (0.480) Incumbent X Election campaign
-9.106** -8.643** (3.096) (3.097)
Incumbent X Saliency
-0.250** -0.240** (0.0825) (0.0825)
Incumbent X Parliamentary strength
0.420*** 0.416*** (0.126) (0.126)
Constant 20.80*** 20.34*** 19.97*** 29.60*** 28.29*** (2.563) (2.567) (2.577) (3.679) (3.693) RE parameters Sd. Level 1 (issues) 3.186*** 3.186*** 3.186*** 3.177*** 3.177*** (0.510) (0.510) (0.510) (0.509) (0.509) Sd. Level 2 (weeks) .000000210*
.000000215*
.000000214*
.000000207*
.000000216*
(.000000130) (.000000132) (.000000131) (.000000138) (.000000139) Sd. Residual 35.15*** 35.14*** 35.14*** 35.14*** 35.13*** (0.157) (0.157) (0.157) (0.157) (0.157) N 25194 25194 25194 25194 25194 chi2 12862.6*** 12875.2*** 12876.0*** 12878.9*** 12903.5*** Standard errors in parentheses + p < 0.10, * p < 0.05, ** p < 0.01, *** p < 0.001
Overall, the results reflect a confirmation of the theoretical perspective and the expectations
developed in previous sections. First, as expected (H1) and already indicated in Figure 1,
20
incumbency have as strong and positive impact on the share of media coverage that political actors
get. Second, in line with H2, the gap in media appearances between incumbents and challengers is
reduced during election campaigns, as the negative and significant coefficient for the interaction of
incumbents and election campaign indicates. Table 5 spells out this interaction effect, showing that
while incumbents experience a small reduction in coverage during campaigns, challengers increase
their appearances by more than 6 percentage points.
Table 5. Adjusted predictions, incumbent and challenger news coverage in routine and election times.
Routine times
Election campaigns
Difference elections-routine
Incumbents 69.70 67.40 -2.30 Challengers 21.48 27.82 6.34 Difference
incumbents-challengers 48.22 39.58 -8.64
Third, news saliency also has a negative and significant effect on incumbency dominance in media
coverage, thus supporting H3. The interaction between incumbents and news saliency is illustrated
in Figure 2, where we see that the lines representing incumbents and challengers get closer as the
number of broadcasted news features for an issue increases. Thus, when an issue attract a minimum
of media attention the incumbency bonus approaches a 50 percentage point difference, a number
which is reduced to 35 for those issues that receive maximum attention.
21
Fig 2. Adjusted margins, incumbent and challenger media appearances across varying news saliency.
Fourth, as expected in H4, parliamentary strength increases the incumbency bonus, as shown by the
positive and significant interaction between incumbents and parliamentary strength. Figure 3
illustrates the interaction, presenting adjusted predictions of media appearances across the
respective range of parliamentary strength that incumbents and challengers had in the period which
we study. The line representing incumbents is steeper, meaning that although stronger
parliamentary representation increases media coverage for both actors, the pay-off is better for
government. Thus, the potential for more media attention is considerably higher when government
strength increases compared to when the alternative government increases its parliamentary
representation. If we just concentrate on the strength-interval where the two actors overlap, a
change from a 33 to a 40 percent parliamentary base would increase incumbent coverage by 4.4
percentage points and challenger coverage by only 1.5 percentage points.
0
10
20
30
40
50
60
70
80
Med
ia a
ppea
ranc
es (p
ct),
linea
r pre
dict
ion
News saliency (no. of broadcasted news features)
Incumbents
Challengers
22
Fig 3. Adjusted predictions, incumbent and challenger media appearances across varying parliamentary strength.
Note that strength in opinion polls significantly reduces media appearances. From our perspective,
stressing the watch dog norm and the negativity bias of the media, this raises the question whether
the direction of causality might not be opposite that which is modeled above. In other words, it
seems slightly contra-intuitive to speak of an ‘incumbency bonus’ when governments are constantly
met with negative and critical media attention. Furthermore, the idea that a high level of media
appearances might reduce government support would provide a plausible input to the concept of
‘cost of ruling’ discussed above.
As a careful start to such a research agenda, we therefore conclude with a simple set
of Granger causality tests of the relationship between opinion polls and media appearances. When
including one and two weeks lags in the model Table 6 provides evidence of one-sided causality
going from media appearances to standing in polls. Furthermore, the effect is negative which
0
10
20
30
40
50
60
70
80
30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Med
ia a
ppea
ranc
es (p
ct),
linea
r pre
dict
ion
Parliamentary strength (pct)
Incumbents
Challengers
23
supports the idea that media appearances may be a double-edged sword, but only when you are an
incumbent party (see model 1) and not when you belong to the opposition (see model 3 in table 6).
Table 6. Granger tests, relationship poll standing and media appearances. (1) (2) (3) (4) Incumbency
parties Incumbency
parties Challenger
parties Challenger
parties
Dependent variables
Pollst Media appearancest
Pollst Media appearancest
Independent variables
Pollst-1 0.449*** 0.490 0.510*** 0.506 (0.0116) (0.461) (0.0119) (0.635) Pollst-2 0.359*** -0.419 0.419*** -0.806 (0.0115) (0.458) (0.0119) (0.633) Media appearancest-1 -0.000333* 0.0432** -0.000180 0.0735*** (0.000130) (0.0138) (0.000103) (0.0137) Media appearancest-2 0.000174 0.0421** -0.0000199 0.0330* (0.000130) (0.0137) (0.000102) (0.0136) Constant 7.158*** 61.94*** 2.534*** 30.87*** (0.336) (4.901) (0.206) (3.805) N 7313 5380 7313 5380 X2 8070.47*** 21.81*** 26051.57*** 50.46*** Standard errors in parentheses * p < 0.05, ** p < 0.01, *** p < 0.001
A support party bonus?
Finally, the question was whether there exists a ‘support party bonus’ (H5), indicating that in
systems with frequent minority governments some of the media dominance that governments in
majority systems enjoy rub off on opposition parties that support the government. If we start by
comparing means, we find that the incumbent supporters appear in 12.7 percent of the news, while
those who support the challengers figure in 8 percent. The difference is significant and substantial,
suggesting that the sharing of policy responsibility through minority rule affects the balance of
media coverage between different opposition parties.
24
Oftentimes, opposition parties that support the government will have a stronger
representation in parliament than opposition parties supporting the alternative government (as
they’re part of the winning bloc so to speak). Thus, to control for parliamentary strength and the
other variables applied in the multivariate analyses above, we ran a multivariate model comparing
the opposition parties that support the government and opposition parties that support the alternative
government. Table 7 presents the results, showing that parliamentary strength indeed explains some
of the difference in media appearances between incumbent supporters and alternative government
supporters. However, the significant and positive coefficient of the incumbent support variable
provide unambiguous support for the conclusion drawn from the simple mean comparison above.
This would seem to corroborate our expectations in H5 regarding how the special role of support
parties increases news worthiness, first of all due to their policy influence and relevance but also
because they potentially add a dimension of within-bloc conflict (between those in office and those
outside) to political news.
Table 7. Multilevel model (weeks and issue categories), dependent variable: Media appearances (pct) of government supporters and alternative government supporters (1) Incumbent support 3.739*** (0.339) Election campaign -1.001 (1.186) News saliency 0.0907** (0.0329) Share in parliament 0.445*** (0.0963) Poll standing -0.0641 (0.0794) Right of center government 0.174 (0.394) Constant 3.313*** (0.761) RE parameters Sd. Level 1 (issues) 2.314*** (0.372) Sd. Level 2 (weeks) 2.313*** (0.293)
25
Sd. Residual 24.66*** (0.112) N 25194 chi2 302.2*** Standard errors in parentheses + p < 0.10, * p < 0.05, ** p < 0.01, *** p < 0.001
26
Conclusion
This paper has suggested a new perspective on the media appearances of political parties. Rather
than just applying the “reflection of power perspective” which has dominated the literature so far,
we argue that what determines the media appearance is the interaction between media dynamics and
the political context. Media dynamics refer to news values as traditionally highlighted (i.e. elite
status/power/prominence, negativity, conflict) but also other aspect like the norm about political
balance and critical journalism which lead to a focus on societal problems. The political context
refers to not only the formal strength of government, but most importantly also to the competition
between opposition and government, and how this changes between routine and election times and
between highly salient and less salient issues.
Thus, the incumbency bonus, which has been central in the literature so far, is the
result of how the media focus on societal problems and confront the government with the problems
as governments are expected to “solve” problems. What is interpreted as a question of government
power in the existing literature is, from our perspective, just as much a question of responsibility. In
fact, considering the critical news attention underlying the dominance of government actors in the
media, talking about an incumbency “bonus” is questionable unless negative coverage is better than
no coverage. However, it does not seem so. The analysis above indicated that increases in the
incumbency bonus in one week leads to a drop in opinion polls in the following week. When the
political context shifts to election times, the journalistic norm about political balance gains
increasing importance and thus reduces the incumbency bonus.
Understanding the mechanisms behind the incumbency bonus is also relevant in
relation to the broader question about the interaction between media and politics. Like the “balance
of power” discussion which dominated studies of the mutual relationship between the media agenda
27
and the political agenda (van Noije et al 2008), the literature on media appearances has also tended
to discuss whether a media or a political logic generates the incumbency bonus. However as seen
from the perspective of this paper, the contrastation between a media and a political perspective is
somewhat misplaced. The key challenge is rather to understand how media dynamics and the
political context interact. Thus the combination of the negativity bias of mass media and the
government vs. opposition dynamics is crucial in generating the incumbency bonus. News values
and thus media dynamics are important in themselves, but their ability to explain variations with
regards to who gets in the media is limited when not attached to a political context. The political
context is reflected through a mirror of media dynamics which leads to a certain structure of media
appearances.
For further research into how media covers politics, much further research into the
political context is required. This paper has clearly shown that election campaigns, which have
typically been studied in the existing literature, is a quite different context than routine times. One
way to achieve further variation in the political context is to focus on cross-national studies.
Schönbach et al (2001) found considerable variation in their study of election campaigns in
Germany and the Netherlands and linking the discussion much more to the rising literature on
media systems (e.g. Esser & Umbrich 2013) is a way to explore the importance of the political
context much further.
28
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Appendix
Government From Incumbents Government support
Alternative government
Alternative government support
Incumbency bonus*
Alternative operational-ization**
N
Schlüter I 01.01.1984 (10.09.1982) Con, Lib, CD, CPP SocLib, ProgP SocDem SPP, LS 41.3 % 42.7 % 6454
Schlüter II 10.09.1987 Con, Lib, CD, CPP SocLib, ProgP SocDem SPP 36.3 % 37.0 % 1315
Schlüter III 03.06.1988 Con, Lib, SocLib ProgP, CD, CPP SocDem SPP 45.9 % 47.7 % 4232
Schlüter IV 18.12.1990 Con, Lib SocLib, ProgP, CD, CPP SocDem SPP 34.6 % 41.3 % 3662
Nyrup I 25.01.1993 SocDem, SocLib, CD, CPP SPP, Lib, Con ProgP 52.3 % 55.1 % 2968
Nyrup II 27.09.1994 SocDem, SocLib, CD SPP, RGA Lib, Con DPP, ProgP 53.1 % 55.9 % 3384
Nyrup III 30.12.1996 SocDem, SocLib SPP, RGA, CD Lib, Con DPP, ProgP 46.6 % 54.2 % 1838
Nyrup IV 23.03.1998 SocDem, SocLib SPP, RGA, CD Lib, Con DPP, ProgP 44.9 % 52.6 % 4631
Fogh I 27.11.2001 Lib, Con DPP SocDem, SocLib SPP, RGA 47.4 % 47.3 % 2519
Total
44.6 % 48.1 % 31003
Parties: Con = Conservative Party, Lib = Liberal Party, CD= Center Democrats, CPP = Christian’s People Party, SocLib = Social Liberal Party, SocDem = Social Democrats, ProgP = Progress party, RGA = Red Green Alliance, DPP = Danish People’s Party, LS = Left Socialists.