Minimal winning coalitions have appeared as a key prediction or as an essential assumption of virtually all formal models of coalition formation, vote buying, and logrolling. Notwithstanding this research, we provide a model showing that supermajority coalitions may be cheaper than minimal winning coalitions. Specifically, if vote buyers move sequentially, and if the losing vote buyer is always granted a last chance to attack the winner's coalition, then minimal winning coalitions will generally not be cheapest, and equilibrium coalitions will generally not be minimal winning. We provide results relating equilibrium coalition size with preferences of the legislators and vote buyers, and we show that minimal winning coalitions should occur in only rare cases. We discuss these results in light of empirical work on coalition size and suggest other possible avenues for testing our model.

The topic of authority only rarely figures into theories of deliberative democracy, no doubt owing to the widely held view that authority is inherently undemocratic. But deliberative democrats need a concept of authoritative decision making, not least because the scale and complexity of contemporary societies radically limit the numbers of decisions that can be made by deliberatively democratic means. I argue for an inherently democratic conception of authority, in large part by examining and rejecting the view—held by radical democrats, conservatives, and most liberals—that authority involves a surrender of judgment by those subject to authority. In contrast, I develop the view that authority, particularly in posttraditional contexts, involves a limited suspension of judgment enabled by a context of democratic challenge and public accountability. An important point is that democratic authority supports robust deliberative decision making by enabling individuals to allocate their time, energy, and knowledge to the issues most significant to them.

Conventional wisdom holds that higher turnout favors Democrats. Previous studies of this hypothesis rely on presidential and House elections or on survey data, but senatorial and gubernatorial elections offer better conditions for directly testing turnout effects in U.S. politics. In a comprehensive analysis of these statewide elections since 1928, we find that the conventional theory was true outside the South through 1964, but since 1965 the overall relationship between turnout and partisan outcomes has been insignificant. Even before the mid-1960s, the turnout effect outside the South was strongest in Republican states and insignificant or negative in heavily Democratic states. A similar but weaker pattern obtains after 1964. In the South, which we analyze only since 1966, higher turnout helped Republicans until 1990, but in 1990–94 the effect became pro-Democratic. The conventional theory cannot account for these complex patterns, but they are impressively consistent with DeNardo's (1980) theory.

Governments in Italy both change and remain the same. From 1946 to 1992 the Christian Democratic Party always held governing power. But almost no cabinet stayed in office more than a few years, and many governments collapsed after only a few months. How can instability coexist with stability in this way? How can governments break up at such low cost and with so little effect on alternation? These questions are rooted in—but not resolved by—the available game-theoretic literature on coalitional behavior. My answer is that politicians' purposive actions can reduce the costs of coalition. I argue that the costs of making, breaking, and maintaining coalitions depend on political institutions and on the array of parties and voters in policy space. Institutional and spatial conditions structure politicians' opportunities and attempts to lower costs. Under some conditions, as I show, coalitions are cheap, and politicians can easily make coalitions even cheaper. The inference is that this framework comprehends both Italy's extremes and the degrees of stability found in other parliamentary democracies.

A collective goods program, such as an entitlement program, distributes benefits and costs according to constituents' characteristics. This paper presents a dynamic theory of the legislative choice of collective goods programs based on a sequential model of proposal-making and voting in a majority-rule legislature where the status quo in a session is given by the program last enacted. A stationary Markov perfect equilibrium is characterized for a unidimensional collective goods program and yields a generalized median voter theorem, comparative statics on preferences and legislative procedures, and a characterization of the dynamics of such programs. Equilibrium programs can expand or contract over time, but they ultimately converge to the median. On the path to that point, legislators may act strategically to address the durability problem—that a future legislature can undo the actions of the present legislature—by strategically positioning the status quo to limit the changes that future legislatures can make.

Majority-minority voting districts have been advanced as a remedy to the underrepresentation of minority interests in the political process. Yet, their efficacy in furthering the substantive goals of minority constituents has been questioned because they may dilute minority influence in surrounding areas and lead to an overall decrease in support for minority-sponsored legislation. Thus, there may be a trade-off between increasing the number of minority officeholders and enacting legislation that furthers the interests of the minority community. Using nonlinear estimation techniques, we simulate the districting strategies that maximize substantive minority representation, and find that such a trade-off does exist. We also find that, outside of the South, dividing minority voters equally across districts maximizes substantive representation; inside the South the optimal scheme creates concentrated districts on the order of 47% black voting age population. In addition, minority candidates may have a substantial chance of being elected from districts with less than 50% minority voters.

Electoral-connection theories of legislative politics view bill cosponsorship as low-cost position taking by rational legislators who communicate with target audiences (e.g., constituents) external to the legislature. Legislative signaling games suggest a view of bill cosponsorship in which early cosponsors attempt to communicate to target audiences (e.g., the median voter) within the legislature. Using data from the 103rd U.S. House of Representatives, we show that the timing of legislators' cosponsorship decisions are more supportive of cosponsorship as intralegislative signaling than as extralegislative position taking. First, policy extremists on both sides of the political spectrum are more likely than moderates to be initial endorsers of legislative initiatives. Second, extremist-moderate differences diminish over the course of bill histories.

While the writings of Hannah Arendt have received an extraordinary amount of scholarly attention, few commentators have seen her as a theorist concerned with questions of human rights. I argue that the problem of human rights was central to Arendt's political theory. While she does not elaborate a theory of human rights as such, and while she avoids the juridical approaches so common among human rights theorists and advocates, her conception of political action is intended to secure an elemental human dignity that is systematically jeopardized by the imperatives of national sovereignty.

Despite extensive research on party identification, links between partisanship at the individual and aggregate level have largely been ignored. This leaves a gap in our understanding of the dynamics of aggregate partisanship. To remedy this, we identify a set of ideal types that capture the essential arguments made about individual-level party identification. We then combine the behavioral assumptions for each type with existing results on statistical aggregation to deduce the specific temporal pattern that each type implies for aggregate levels of partisanship. Using new diagnostic tests and a highly general time series model, we find that aggregate measures of partisanship from 1953 through 1992 are fractionally integrated. Our evidence that the effects of a shock to aggregate partisanship last for years—not months or decades—challenges previous work by party systems theorists and students of “macropartisanship.” Our arguments and empirical evidence provide a conceptually richer and more precise basis for theories of issue evolution or endogenous preferences—in which partisanship plays a central role.

Aristotle is no misogynist, but the way this charge is answered can skew the understanding of his political theory as a whole. Those who dismiss the charge of misogyny on grounds that Aristotle covertly advocates women's participation in civic affairs tend to obscure the leading thesis of the Politics, namely, that polis and household differ in kind, not merely in number. I argue that Aristotle condones the exclusion of women from civic affairs because this practice conforms to the natural complementarity of the sexes and because it fortifies the naturally pluralistic structure of society. By securing these underpinnings, Aristotle frames a constitution that best supports women and men in their pursuit of human excellence.

The consequences of veto power in committees is analyzed using the approach of noncooperative bargaining theory. It is first shown that in equilibrium nonveto players do not share in the benefits gained by the decision making of the committee, that is, in every equilibrium outcome of the bargaining game, nonveto players earn zero. Some measures for reducing the excessive power of veto members in committees are analyzed. Specifically, I study the effects of imposing a deadline on negotiations and of expanding the committee by increasing the number of nonveto players. Quantitative results are given for the case of the UN Security Council.

Many bemoan divided government and the consequent deadlock of democracy. The logic of The Federalist arguably defends it, in ways heretofore unappreciated, by appeal to a least-common-denominator definition of the “public interest.” That quasi-Federalist logic is explored, and alternative political structures are assessed against the public interest criterion to which it appeals. Another and more defensible notion of the public interest is introduced, and its very different political styles, institutions, and policies are adduced.

Justices are strategic actors. This is particularly evident when they change their votes between the original conference on the merits and the Court's announcement of the final decision. We predict that such voting fluidity may be influenced by strategic policy considerations, justices' uncertainty over issues involved in a case, the chief justice's interest in protecting his prerogatives, and other institutional pressures. To test our hypotheses, we explore the occurrence of fluidity on the Burger Court (1969–85). Using logistic regression, we show that justices' decisions to change their votes stem primarily from strategic policy considerations. In limited instances, the decision to switch can be attributed to either uncertainty or institutional pressures. Our findings suggest that the decision of a justice to join an opinion results from more than his or her initial policy preferences; final votes are influenced as well by the politics of opinion writing.

Rousseau inaugurated the counter-Enlightenment—that attack on secular rationalism and quest for “re-enchantment” that has, in one form or another, been with us ever since (and which, if the postmodern age has really arrived, now enjoys its heyday). The crowning expression of this event was Rousseau's effort to revive (while transforming) Christianity. Yet, paradoxically, it is also in Rousseau that the polemical core of the Enlightenment—the critique of Christianity—reached its fullest development. This strange co-presence of Enlightenment and counter-Enlightenment suggests an unsuspected continuity between the two. Rousseau, by pursuing more radically the underlying goal of the Enlightenment critique of Christianity—the restoration of human wholeness—was led to extend that very critique to Enlightenment rationalism itself and thence to propose a return to religion, but to one that, rooted in sincerity, would not only avoid the dangers of traditional Christianity but also better fulfill the Enlightenment's own humanistic goal.

In this article I offer an historically situated model of the self as an alternative to liberal, communitarian, and Foucauldian conceptions. Through the example of John Milton, I show that the conscience gave rise to a self that was jointly individual and ethical. By participating in public debates at the behest of his conscience, Milton recognized himself as an individual possessor of moral authority. Conscience thus liberated Milton from traditional identifications and beliefs as it bound him to act for his society. The self founded on conscience therefore differs from both communitarian and liberal variants. Moreover, whereas conscience in the Foucauldian account renders the self docile, it empowers the self in my account. I conclude that the self predicated on conscience challenges the divisions between private and public realms, self-regarding and prosocial actions, and self-creating and culturally determined persons.

Using campaign contributions by business leaders as an indicator of their political preferences, this paper tests two different claims concerning the 1936 presidential elections: (1) Business leaders in mass-consumption industries differentially favored the Democrats for reasons of economic policy; and (2) business leaders in capital-intensive and internationally oriented industries differentially favored the Democrats for reasons of economic policy. The paper shows that in the 1936 election no industrial sector was more likely to support the Democrats when region, religion, and the special circumstances of the brewing industry (gratitude toward the Democrats for ending Prohibition) are taken into consideration. Democratic financial support came predominantly from southerners, members of the Jewish community, officers and directors of smaller businesses, and top-level business leaders from New York City.

Crime and welfare are now widely viewed as “coded” issues that activate white Americans' negative views of blacks without explicitly raising the “race card.” But does the desire of whites to combat crime or curtail welfare really stem from their dislike of blacks? Are these not pressing problems about which Americans rightly should be concerned—apart from any associations these issues may have with race? In this paper I assess the extent to which white Americans' opposition to welfare is rooted in their attitudes toward blacks. Using conventional survey modeling techniques and a randomized survey-based experiment from a national telephone survey, I find that racial attitudes are the single most important influence on whites' welfare views. I also show that whites hold similar views of comparably described black and white welfare mothers, but that negative views of black welfare mothers are more politically potent, generating greater opposition to welfare than comparable views of white welfare mothers.

Tsebelis (1994) argues in the American Political Science Review that the European Parliament has important power due to its right as a conditional agenda setter. I claim that Tsebelis' argument is based either on an incomplete analysis or on inaccurately specified decision rules. An accurate modeling of the cooperation procedure as stated in Article 189c of the Treaty of the European Community and as applied in practice changes the results considerably. Based on such a model, I provide an explanation of why the European Parliament sometimes can make successful amendments.

While recent scholarship has provoked renewed interest in the Education of Cyrus as an important work for our understanding of the origins of classical political philosophy, it has yet to produce a coherent interpretation that preserves the unity of Xenophon's vision of political life. Following a short review of three recent books on the subject, I argue that the obstacles in the way to such an understanding can be resolved by focusing on the underlying causes in Xenophon's account of the transformation of a republican regime into a universal empire and, in particular, on the various deficiencies and self-contradictions of the republican conception of the common good. I show how an understanding of Xenophon's analysis of virtue within both republican and imperial political orders can lead to a fruitful confrontation with the thought of his most famous student, admirer, and antagonist, Machiavelli.

Several recent explanations for major-power war focus on purported cycles in global economic activity or in global political order. I shall argue that a better understanding of interrelationships among the economic long wave, the global leadership cycle, and armed conflict can be gained if we (1) expand the study of interstate conflict beyond the limited domain of great power or systemic wars and (2) treat the long wave and the leadership cycle as quasi-independent and interrelated processes, each contributing to the conflict dynamics of the interstate system. Theoretical foundations for these two recommendations are drawn from the core works in this field. A model based on this new approach is developed and tested empirically along with four formal representations of the core frameworks. Poisson regression is employed using data on interstate disputes (1816–1976) to test resulting hypotheses. Analysis shows that broadening the explanatory domains of existing frameworks is valid and that the “coevolving systems” model is measurably superior to all tested competitors. I conclude that these two global processes are best viewed as coevolving systems and that future studies of systemic conflict should take this approach.