Alternative ways of considering representation are as follows:
Substantive representation Substantive representation occurs when representatives' opinions and actions reflect the wishes, needs, and interests of the people they represent. Democratic theorists often study substantive representation in terms of ideological congruence, meaning that representation is high when representatives hold the same policy positions as their constituents. The congruence can be estimated as the distance between the government and the
median voter for individual countries. Recent research shows that the ideological opinion-policy relationship is upheld for both foreign and domestic affairs, although foreign affairs and defense policy were long considered immune to public pressure. According to Hanna F. Pitkin's
The Concept of Representation (1967), the standard for assessing the quality of substantive representation is the representative's responsiveness to the evolving needs of their citizenry. As a result, low substantive representation in representative democracies usually arises from representatives' inability to judge and act on the interests of the public rather than inactivity in office. Pitkin also argues that substantive representation should be apparent through the nature of government action between elections. However, Eline Severs (2012) disparages this logic, as she claims it obscures the interactions between representatives and the represented that are essential to the substantive representation process. In contrast to substantive representation, minimalists believe that democracy is merely a system in which competitive elections select rulers and that democracies should be defended regardless of the outcomes they produce for their citizenry. Nonetheless, democratic theorists often consider substantive representation to be salient due to its emphasis on action in office, particularly in relation to the interests of women and ethnic minorities. Descriptive representation is the idea that a group elects an individual to represent them who in their own characteristics mirror some of the more frequent experiences and outward manifestations of the group. This descriptive representation can have again different types such as "perfect over representation", "over representation", "proper representation", "under/nominal representation" & "No representation". In this form of representation, representatives are in their own persons and lives in some sense typical of the larger class of persons whom they represent. For example, an ethnic group or gender-based group may want to elect a leader that shares these descriptive characteristics as they may be politically relevant. Disadvantaged groups may gain benefit from descriptive representation primarily in two ways: • When there is mistrust: This refers to a situation where communication between the group and its representatives has been inadequate. It can also be instituted through national electoral quotas that reserve seats for elected members of particular types or candidate quotas that demand political parties nominate candidates of particular types or place them on party lists. This repositioning may improve the meritocracy of the system and improve the process of candidate selection. In Argentina, quotas have produced negative stereotypes about women politicians. Meanwhile, in India, women more often win an election in a constituency that formerly had quotas, even when the quotas are removed, and women leaders provide public goods favoured by women constituents. Evidence also shows that while
caste-based quotas may not change stereotypes of how people view the oppressed caste group, they do change the social norms of interaction between caste groups
Dyadic representation Dyadic representation refers to the degree to which and ways by which elected legislators represent the preferences or interests of the specific geographic constituencies from which they are elected. Candidates who run for legislative office in an individual constituency or as a member of a list of party candidates are especially motivated to provide dyadic representation. As Carey and Shugart (1995, 417) observe, they have "incentives to cultivate a personal vote" beyond whatever support their party label will produce. Dyadic representation is easier when a district is fairly homogenous than it is in a district where the electorate is divided into many various belief-groups and where the largest voting block does not compose a majority of the voters. Personal vote seeking might arise from representing the public policy interests of the constituency (by way of either the delegate, responsible party, or trustee models noted above), providing it "pork barrel" goods, offering service to individual constituents as by helping them acquire government services, and symbolic actions. Meantime, distributive
log-rolling was (and is) cause of complaint in ward politics. That is why some prefer
at-large elections. The most abundant scientific scholarship on dyadic representation has been for the US Congress and for policy representation of constituencies by the members of the Congress. Miller and
Stokes (1963) presented the seminal research of this kind in an exploratory effort to account for when alternative models of policy representation arise. Their work has been emulated, replicated, and enlarged by a host of subsequent studies. The most advanced theoretical formulation in this body of work, however, is by Hurley and Hill (2003) and by Hill, Jordan, and Hurley (2015) who present a theory that accounts well for when belief sharing representation, delegate representation, trustee representation, responsible party representation, and party elite led representation will arise.
Collective representation The concept of collective representation can be found in various normative theory and scientific works, but Weissberg (1978, 535) offered the first systematic characterization of it in the scientific literature and for the US Congress, defining such representation as "Whether Congress as an institution represents the American people, not whether each member of Congress represented his or her particular district." Hurley (1982) elaborated and qualified Weissberg's explication of how such representation should be assessed and how it relates to dyadic representation. Stimson, MacKuen, and Erikson (1995), offer the most advanced theoretical exposition of such representation for the US Congress. And the latter work was extended in Erikson, MacKuen, and Stimson (2002). In most parliamentary political systems with strong (or ideologically unified) political parties and where the election system is dominated by parties instead of individual candidates, the primary basis for representation is also a collective, party based one. The foundational work on assessing such representation is that of Huber and Powell (1994) and Powell (2000). ==See also==