Abstract
In spatial models of political competition in democracies, citizens vote for the party or candidate that is the closest to their own ideological position, while in valence models, voters decide on the basis of non-policy factors, such as competence. What remains unclear, however, is whether citizens in authoritarian regimes use spatial or valence considerations to guide their decisions to participate in politics. This study uses data from the 2015 Chinese Urban Governance Survey to measure the ideology of Chinese citizens, and estimates an empirical stochastic model to explore how Chinese citizens use ideological distance and valence to determine how they want to participate in politics. The results show that valence issues, such as perceived government competence, play a larger role in political participation than ideology.
1. Introduction
How do people make political choices under authoritarian rule? Spatial theories of political behavior in democracies model voting using the ideological distance between individuals and political parties, while valence theories argue that non-policy evaluations of a political actor are also important. Whether citizens in autocracies primarily participate in politics because of ideological or valence motivations is an open question. In this paper, I use a survey of Chinese citizens and an empirical stochastic model that incorporates both spatial distance and valence to venture an answer to this question. I find that while the spatial model does explain a significant part of the decision to consider protesting or the decision to join the Communist Party, valence, and in particular evaluations of the government’s competence, is a more important factor for explaining political participation in China.
The logic of the spatial model also predicts that political actors should locate themselves at a particular point in the ideological space to maximize their popular support. In the classic spatial model, which considers ideology along one dimension and models individual choice in a deterministic fashion, that point is the median voter (Downs, 1957; Riker and Ordeshook, 1973). In stochastic spatial models, parties are expected to converge on the electoral mean (McKelvey and Patty, 2006). These results are at odds with cases such as the USA, where political parties fail to converge on the median voter. To reconcile this divide between theory and outcomes, Schofield (2007) incorporates asymmetries in valence into the model. In the Schofield model, political parties do not necessarily converge on the electoral mean in equilibrium. Lower-valence political actors may be forced to move to the fringe of the ideological space to maximize their support.
Although the spatial model was designed to explain electoral politics, a similar spatial logic guides political contestation in authoritarian regimes. High-valence political actors, such as the government, attempt to occupy the center of the ideological space and paint the potential opposition as the ideological fringe (Schofield and Levinson, 2008). In my analysis, I find that ideological distances between Communist Party members and members of the potential opposition are relatively small, and that both groups locate themselves close to the center of the ideological space. This result suggests that citizens choose between the Communist Party and the potential opposition on the basis of valence issues, rather than ideological ones.
In the next section of this paper, I review previous research on the spatial model and generate theoretical expectations for how ideology and valence operate in China. Then, after sketching Schofield’s spatial valence model, I explain how I constructed my measures of ideology, estimate the model, and present the empirical results. The conclusion explores some of the implications of the findings for political contestation in China in the future.
2. Spatial and valence explanations of political behavior
In the classic spatial model popularized by Downs (1957) and Hotelling (1929), political parties are motivated by holding office and choose a policy position in the ideological space to maximize their share of the vote. Citizens vote for the party that has the policy position that is closest to their own views. Under this framework, political parties converge on the median voter, which leaves voters indifferent between their electoral choices.
One of the early objections to this line of reasoning was that not all issues lent themselves to variation along an ideological space. While public opinion is divided in its support for some policies, such as the proper level of state involvement in the economy, for certain valence issues, such as the need for honest leaders, or the need for competent administration, there is broad consensus among the public. When politicians campaign on valence issues, instead of taking specific policy positions, they attempt to associate themselves with some sort of positive symbol or goal, such as honesty or competence (Stokes, 1963, 1992). If they succeed in drawing some type of valence distinction between themselves and their opponents, then they may not need to converge to the same ideological position.
In recent years, scholars of mass–elite linkages have sought to formally combine spatial models of political competition with valence issues (Ansolabehere and Snyder, 2000; Groseclose, 2001). Empirical work in this literature has modeled vote choice probabilistically, using a mixed logit statistical model (Adams and Merrill, 1999; Adams et al., 2005; Micozzi and Saiegh, 2015; Schofield and Sened, 2005). By combining spatial and valence considerations, these models can help explain why parties fail to converge on the mean voter in some cases. In majoritarian or winner-take-all electoral systems, these models find that centripetal electoral forces tend to encourage political parties to converge on the center (Schofield et al., 2011a,b), but in proportional electoral systems, these models expect parties to diverge in equilibrium (Kurella and Pappi, 2015; Schofield and Sened, 2005; Schofield et al., 2011c).
Studies of hybrid regimes or electoral autocracies in this framework find that valence is an especially important factor in political behavior. In Russia, for instance, while ideological distance was a significant factor in the 2007 Duma elections, a voter’s opinion of Vladimir Putin was the most important factor for vote choice (Schofield and Zakharov, 2009). Similarly, in Singapore, ideological alignments are a lesser factor than valence issues, such as perceptions of party credibility, in voting decisions (Oliver and Ostwald, 2018). Valence differences also explain why political parties in electoral autocracies fail to converge on the mean voter. One common result is that lower-valence opposition parties are forced to the fringe of the ideological space, while the higher-valence ruling party occupies the center of the distribution (Schofield et al., 2011c, 2012). Because the government maintains control over the media in these states, opposition parties are often forced to use protests to express their discontent with government policy. This tends to make it difficult for the opposition to raise its valence in the eyes of the general population.
The empirical study of ideology under authoritarian rule is still in its early stages. 1 What remains unclear is whether a spatial logic guides the political behavior of citizens in personalist, military, or single-party authoritarian regimes. If citizens decide to support the regime or rebel because of the spatial distance between them and the government, then autocrats may feel the constraints of the public’s policy preferences, even in the absence of free and fair elections. However, if valence issues predominate, then an autocrat may be able to select an ideal point that is far from the average citizen and stay in power, so long as the regime maintains a valence advantage over the potential opposition.
Schofield and Levinson (2008) argue that political contestation in authoritarian regimes can be understood according to the logic of the spatial valence model. The autocrat generally attempts to capitalize on his high valence by occupying the center of the ideological space. In this way, he has the option of co-opting potential opposition by offering policy compromises. Dictators often lose power when they lose their valence advantage or allow the potential opposition to occupy the center of the ideological space.
3. Theoretical expectations
The leaders of the Chinese Communist Party (CCP) have often argued that incorrect ideological positioning undermines its control over society. One theme of official doctrine is the need to avoid veering too far to the ‘Left’ or the ‘Right.’
In a 1955 speech at a national Communist Party conference, Mao explained that: ‘to move far ahead of the times, to outpace current developments, to be rash in action and in matters of principle and policy and to hit out indiscriminately in struggles and controversies—these are “Left” deviations and are no good. To fall behind the times, to fail to keep pace with current developments and to be lacking in militancy—these are Right deviations and are no good either’ (Mao, 1977: p. 167).
As Mao grew frustrated with the bureaucracy’s resistance to his efforts to transform Chinese society, more and more officials began to find themselves accused of ideological deviancy. During the purges of the Anti-Rightist Movement and the Cultural Revolution, the range of acceptable ideological views converged to Mao’s purported positions (MacFarquhar and Schoenhals, 2006; Nathan and Shi, 1996).
After Mao’s death, the Party concluded that the Cultural Revolution had been a grave ‘Left’ error, which was both the product of Mao’s mistakes and an aberration inconsistent with Mao Zedong Thought (CCP Central Committee, 1981). 2 After ascending to power, Deng Xiaoping cautioned that the Party needed to return to the center. In his speech ‘Uphold the Four Cardinal Principles,’ he argued that ‘both the ultra-Left and Right currents of thought run counter to Marxism–Leninism and Mao Zedong Thought and obstruct our advance toward modernization’ (Deng, 1984: p. 173).
This rhetorical tradition leads us to a theoretical expectation for the Communist Party, which is that it will attempt to locate itself in the center of the ideological spectrum. If this is the case, then we might also expect that the individuals who choose to join the Party are relatively centrist in their ideological views, and that they become Party members for valence reasons. This expectation is in keeping with the Party’s strategy of preferentially enrolling the elite segments of Chinese society (Dickson and Rublee, 2000), and with the fact that many Party members join the Party to advance their career prospects and enjoy access to particularistic benefits (Dickson, 2014).
The motivations of the potential opposition are necessarily more opaque. Participation in collective action may be driven by ideological factors, such as opposition to the political system, or by valence issues, such as dissatisfaction with corrupt or inept administration.
Citizens who contemplate joining a protest must, moreover, grapple with the Communist Party’s efforts to design and restrict the scope of contention. In recent years, the Party has established a pattern of compensating some of the protesters who limit their demands to the resolution of localized grievances, while cracking down on those who put forward a broader agenda. By organizing its repressive strategies in this way, the CCP has preserved the informational value of protests to Party leaders while limiting their ability to transfer information between members of the general public. Striking this balance has allowed the Party to contain the threat that protesters pose to the regime (Lorentzen, 2013, 2017).
The few activists who do organize on behalf of an explicit ideological agenda are swiftly punished by the Party. Dissidents, such as the founders of the China Democratic Party and the leaders of the Charter 08 movement, are either arrested or sent into exile, where they often fall out amongst themselves (Potter, 2011). Censors prevent the policy demands of these activists from being discussed, while Party propagandists accuse them of carrying water for hostile foreign forces (Wright, 2002). The CCP’s ability to preclude the formation of a viable alternative to its rule ensures that the potential opposition remains leaderless, fragmented, and low in valence.
The Party’s efforts to manipulate the incentives of discontented citizens present them with an uncomfortable choice. Citizens who remain determined to take action often present themselves as wronged loyalists engaging in ‘rightful resistance’ (O’Brien, 1996; O’Brien and Li, 2006), confine themselves to narrower issues, such as land expropriation or pollution (Deng and Yang, 2013; Guo, 2001), or disguise their mobilization strategy by protesting alone (Fu, 2017). The adjustments made by these protesters generally blunt the ideological edge of their demands and emphasize their dissatisfaction with the valence of low-level officials.
As a result, we might anticipate that most of the citizens who are willing to take part in collective action are making a decision that is driven by the valence of the government and, in particular, by perceptions of government competence. They may consider protesting even if their ideological preferences are largely the same as the policy positions put forward by the Party.
4. An empirical stochastic model
In this study, I use Schofield’s stochastic valence model to assess the motivations that drive political participation in China. Formally, the model
Here,
Here,
In traditional conceptions of the spatial model, political parties choose their ideological position to maximize their vote share. However, in China, the regime does not allow political groups to maximize their support by publicizing an ideological program. As a result, the ideology of a group is defined by the individual decisions made by its supporters. The ideology of each group for a given dimension k is defined to be the mean ideology of the group members on that dimension. If we suppose that each individual i chooses group
For both of our models, once we specify each group’s ideological position with
In other words, an individual chooses to join one group to maximize her own payoff. This payoff is based on the distance between her own ideology and the ideal point of each of the groups, which we have defined to be the mean of all of the group members’ ideal points. In the pure spatial model, this payoff is simply a function of the valence of each group and ideological distance, while in the joint model, this payoff is also shaped by an individual’s sociodemographic characteristics and her perceptions of government competence.
5. Empirical analysis
5.1. Data and measurement
The data for this study come from the Chinese Urban Governance Survey, which was administered in the summer of 2015 in 50 cities from 24 different provinces. This survey used GPS-assisted area sampling (Landry and Shen, 2005) to generate a nationally representative urban sample of 3513 respondents. Respondents answered a series of questions about political issues and the state’s capabilities in a variety of areas, ranging from its ability to maintain social stability to its ability to provide social welfare. Table 1 reports the essential descriptive statistics, as well as an index for perceived government competence, which is calculated as the mean of the seven measures of government capabilities.
Summary statistics.
Each respondent’s ideological position was estimated using Bayesian item response theory and a set of 12 ideology questions, which were selected to cover the most salient set of political, economic, and cultural issues in China. I used an ordinal model to take advantage of the full variation in the responses, which were given using a four-point scale (Quinn, 2004).
A two-dimensional model best fits the ideology data from the survey. The first dimension, which I call Left–Right, captures a divide between pro-market and anti-market sentiments. For the Left–Right dimension, the most discriminating questions ask respondents whether they believe that private ownership of property disadvantages working class people, whether privatization of state-owned enterprises should be outlawed, and whether state-owned enterprises should control key sectors of the economy. 3 Respondents who agreed with these statements received negative scores on the first dimension, which would put them on the Left, while those who generally disagreed had positive scores, which are associated with the Right.
The second dimension of ideology is associated with political and cultural divisions. The items that load most heavily on this dimension include questions about whether Western multiparty democracy is suitable for China, whether freedom of speech will lead to chaos, and whether Confucianism is suitable for a modern Chinese society. Individuals who tended to agree with the statements received a negative score on the second dimension, which put them closer to the more authoritarian end of the spectrum; individuals who supported multiparty democracy and freedom of speech received positive scores on the second dimension.
Table 2 presents the difficulty and discrimination parameters for each ideology question. In general, the questions that load most heavily on a given dimension have discrimination parameters with large absolute values.
Difficulty and discrimination parameters.
To estimate the spatial model, respondents were divided into four mutually exclusive groups, based on whether they were members of the Communist Party and on whether they would be willing to consider protesting in the future. All respondents who were members of the Party are coded as CCP members, regardless of whether they said they would consider protesting. For the respondents who were not Party members, those who said they would never protest were coded as Bystanders, those who were unsure as Undecideds, and those who would consider protesting in the future as Potential protesters. 4 A total of 19 respondents did not answer the survey question about membership in the Communist Party and were dropped from the analysis, leaving us with a total of 3494 observations.
Following previous research using the empirical stochastic model, the ideal point of each group is taken as the mean of the ideal points of the members of that group. Table 3 gives the proportion of our sample who fell into each group, as well as the mean ideal points for each group on both the Left–Right and the Authoritarian–Democratic dimensions of ideology. The left panel of Figure 1 presents the distribution of ideology estimates for the survey as a whole, while the right panel shows a close-up of the center of our distribution.
Group proportions.

Ideological distribution of protesters and Party members in China.
6. Results
The results of our mixed logit model show that while both valence and ideological distance shape political participation decisions in China, valence is the more powerful factor. Institutional valence, or the perception of government competence, is the key factor that encourages individuals to consider protesting in the future, while sociodemographic valences, such as education, age, and income, are key factors that shape the decision to join the Communist Party.
Table 4 presents the results from the pure spatial model,
Pure spatial model results (base, Bystanders).
p < 0.1; **p < 0.05; ***p < 0.01
I also estimate a joint model,
Joint model results after imputation (base, Bystanders)
p < 0.1;**p < 0.05;***p < 0.01
The results show that spatial distances on the Authoritarian–Democratic dimension of ideology explain how individuals choose to protest or join the Party in China. Individuals do not, however, choose how they participate based on the Left–Right dimension of ideology, which concerns the proper role of the state in the economy. This result is robust to imputation and runs counter to our intuitions formed from similar analyses of democracies, where economic ideology is typically a strong factor that shapes vote choice (Schofield et al., 2011b,c).
The pre- and post-imputation models also come to the same conclusions when it comes to the issues of competence and valence. Individuals who do not perceive the government to be competent become significantly more likely to say that they would consider protesting in the future. Perceptions of government competence do not, however, determine whether individuals decide to join the Communist Party, or explain why some respondents are unsure when asked if they would protest in the future.
Once sociodemographic characteristics and perceptions of competence are taken into account, in both models the CCP members have a significantly lower exogenous valence 5 as a group than the Bystanders, or the other groups. This suggests that something other than ideological distance, the perceived competence of the government, or sociodemographic characteristics explains why a relatively small share of the urban population opts to join the Communist Party. One possible explanation is that the Communist Party is not seeking to maximize its membership in the same way that parties in democracies seek to maximize votes, since it preferentially admits individuals from the more elite segments of Chinese society.
The model tries to account for this possibility by estimating the effect of sociodemographic valences on political participation. In the imputed sample, respondents are more likely to consider protesting in the future, instead of saying they would never protest, if they are younger, male, and, notably, more affluent, which disconfirms the hypothesis that the poor are the key potential opposition group.
Younger, male, and less well-educated respondents are more likely to say that they are unsure about protesting in the future, again in comparison with the people who would never protest. Conversely, respondents are more likely to be members of the Communist Party if they are older, male, better educated, and come from a higher-income family. The importance of sociodemographic valences for membership in the Communist Party is consistent with the argument that, in the reform era, the Party has strategically recruited elites and intellectuals, with less attention to their ideological bona fides.
Not all of these relationships are apparent in the pre-imputation sample. While the relationships between age and political participation are the same for all groups, the effects of sex, education, and family income on participation are only significant for Communist Party members.
7. Discussion
This paper has shown that the spatial model can help explain political participation, even when it is applied in a non-democratic context. Chinese citizens are more likely to consider protesting or joining the Communist Party if their ideological beliefs are consistent with the preferences of other people engaging in the same types of behavior. However, only the second, Authoritarian–Democratic, dimension of ideology produces this effect. Individuals in China do not choose to participate based on the Left–Right dimension, which captures their beliefs about the state’s role in the economy.
Valence explains more of the political participation decision than ideology. Individuals are willing to consider protesting if they take a dim view of the government’s competence, while sociodemographic characteristics, such as education, income, sex, or age, explain the decision to become a member of the Communist Party.
Of particular interest is the finding that, by the standards of a wide variety of democratic electoral systems, the ideological differences between the Communist Party and the members of the potential opposition are relatively small. This suggests that repressing ideological debates among elites and the media can forestall political polarization.
One of the biggest unanswered questions is whether this state of affairs is tenable if the Party loses control over political association. A well-known result in the political psychology literature is that members of deliberating groups tend to move toward a more extreme view than the pre-deliberation preferences of those individuals (Sunstein, 2002). This suggests that the narrow ideological distances between groups in Chinese society would not survive the onset of open political debate and freedom of association. 6 If this comes to pass, political competition in China may turn on ideological differences after all.
Supplemental Material
JTP833190-APPENDIX – Supplemental material for A spatial valence model of political participation in China
Supplemental material, JTP833190-APPENDIX for A spatial valence model of political participation in China by Jason Y Wu in Journal of Theoretical Politics
Footnotes
Acknowledgements
I would like to thank James Adams, Claire Adida, Dan Chen, Bruce Dickson, Greg Distelhorst, Lei Guang, Steph Haggard, Seth Hill, Indriði Indriðason, Anna-Sophie Kurella, David Lake, Tianguang Meng, Molly Roberts, Sebastian Saiegh, Victor Shih, Susan Shirk, Michael Thies, Yiqing Xu, and Ning Zhang for their suggestions. Panel participants at APSA 2016, ACPS 2016, SCPI XII, and the Fudan-UC Young Scholars Conference also provided helpful feedback.
Funding
The author(s) disclosed receipt of the following financial support for the research, authorship, and/or publication of this article: This work was supported in part by the Smith Richardson Foundation, the Chiang Ching-Kuo Foundation, the 21st Century China Center, and the Carnegie Corporation of New York.
Notes
References
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