A rent-seeking model of TELs

Tax and expenditure limits or TELs are constitutional or statutory constraints on the fiscal powers of government. Since the taxpayer revolt beginning in the late 1970s, TELs have been introduced in twenty-three states. In recent years a number of studies attempting to test the impact of TELs have found little evidence that TELs significantly reduced the growth of state government. In this study we challenge the implicit Leviathan model that underlies most of these studies, and offer an alternative rent-seeking model. Econometric tests provide support for this rentseeking model, and indicate that TELs have been significant in reducing the growth of state government, at least in the short run. “... the very principle of constitutional government requires it to be assumed, that political power will be abused to promote the particular purpose of the holder; not because it always is so, but because such is the natural tendency of things, to guard against which is the especial use of free institutions”     

A multi-winner nested rent-seeking contest

Public Choice - This paper considers a symmetric imperfectly discriminating rent-seeking contest in which there may be several winners. We first demonstrate a serious flaw in previous work and then...     

A general analysis of rent-seeking games

In this paper we reconsider the basic model of “efficient rent seeking.” We stress the importance of the shape of the players' reaction curve in order to understand the impact of the technology of rent-seeking on the structure of the outcome of the game. We give a complete characterization of the pure strategy equilibria. Moreover, the possibility of preemption by a Stakelberg leader is discussed according to the nature of the technology of rent-seeking available to the agents.     

A generalized model of rent-seeking behavior

In this paper I present a formal analysis of rent-seeking games in which the players' valuations for the prize are represented as vectors. The players in this game are risk neutral and may not be indifferent to who wins the contestable rent if it is someone else. Both Tullock's original rent-seeking model and the public goods rent-seeking model by Katz et al. turn out to be special cases of this more general model.     

Conflict and rent-seeking success functions: Ratio vs. difference models of relative success

The rent-seeking competitions studied by economists fall within a much broader category of conflict interactions that also includes military combats, election campaigns, industrial disputes, lawsuits, and sibling rivalries. In the rent-seeking literature, each party's success p_i (which can be interpreted either as the probability of victory or as the proportion of the prize won) has usually been taken to be a function of the ratio of the respective resource commitments. Alternatively, however, p_i may instead be a function of the difference between the parties' commitments to the contest. The Contest Success Function (CSF) for the difference from is a logistic curve in which, as is consistent with military experience, increasing returns apply up to an inflection point at equal resource commitments. A crucial flaw of the traditional ratio model is that neither onesided submission nor two-sided peace between the parties can ever occur as a Cournot equilibrium. In contrast, both of these outcomes are entirely consistent with a model in which success is a function of the difference between the parties' resource commitments.In preparing successive drafts of this paper I have benefited from suggestions and comments from Michele Boldrin, Avinash Dixit, Arye L. Hillman, David Hirshleifer, Eric S. Maskin, David Levine, Eric Rasmusen, John G. Riley, Russell Roberts, and Leo K. Simon.     

More on measuring budget-related rent-seeking: A comment

We wish to thank the Israel Center for Social and Economic Progress, Jerusalem, for supporting our work on this topic.     

Political instability in Africa: A rent-seeking approach

The foregoing analysis developed the paradigm of self-interest motivated revolutionary activities. In effect, the construct presented differs from the by-product theory developed by Tullock only in its specific modeling of government-created rents as the engine which drives the violent political behavior. The empirical test of the positive relationship between rent creation by the government and the amount of destabilizing political activity yields strong support for the structuring of politically destabilizing activities as rent-seeking in nature. It is the authors' hope that further empirical investigation and a more general and rigorous modeling of revolution as a rent-seeking activity will become an important part of the literature in public choice.Finally, some policy implications should be discussed. The policy emphasis for the governments of Africa countries should be on opening the economy to competition. Instituting programs to make the economic system more accessible to all segments of society would result in reduced opportunities for rent-seeking. Reducing rent-seeking should result in increased political stability. A reduction in government market intervention would also reduce the costs of government regulations on individual entrepreneurs inducing them to increase their participation in economically productive activities. Taken together the result would be increased political stability and higher rates of economic growth.     

Crowding-out in productive and redistributive rent-seeking

This paper presents a general rent-seeking model in which participants decide on entry before choosing their levels of efforts. The conventional wisdom in the rent-seeking literature suggests that the rent dissipation increases with the number of potential participants and with their productivity of effort. In this paper, we show that this result of the rent-seeking literature is far from general and applies only when participants are relatively weak and enter the game with certainty. In the presence of strong competitors, the expected total dissipation actually decreases, since participation in the game is less frequent. We further consider the impact of competitors’ exit option, distinguishing between “redistributive rent-seeking” and “productive rent-seeking” situations. In redistributive rent-seeking, no social loss results from the fact that all competitors exit the race. In productive rent-seeking, instead, lack of participation creates a social loss (the “lost treasure” effect), since valuable rents are left unexploited. We show that the lost-treasure effect perfectly counterbalances the reduction in rent dissipation due to competitors’ exit. Hence, unlike redistributive rent-seeking, in productive rent-seeking the total social loss remains equal to the entire rent even when parties grow stronger or the number of players increases.     

X-efficiency,rent-seeking and social costs

This paper investigates shifts in cost functions of monopoly and regulated firms operating under conditions of X-inefficiency and rent-seeking behavior. We show that X-inefficiency and rent seeking have significantly different implications for economic welfare. Distinctions are drawn between pecuniary and real X-inefficiency and between sunk and continuing rent-seeking costs. In general, for a given cost shift rent-seeking behavior implies larger social costs than does X-inefficiency theory. However, cost shifts caused by either X-inefficiency or rent seeking are observationally equivalent. This implies empirically measured cost shifts cannot unambiguously be attributed to either cause.     

Soviet venality: A rent-seeking model of the communist state

While the recent Fall of Communism has focused the interest of economists on the admittedly fascinating problems associated with the ongoing economic reform process, the study of the functioning of actual communist economies still seems mired in the conventional model of central planning. This model is predicated on the assumption that communist rulers are unselfish drones who single-mindedly maximize the public interest. Our article proposes an alternative, public choice model. We suggest that the Soviet-style system represents a modern incarnation of the mercantilist economies of sixteenth- and seventeenth-century Europe, and that venality, not ideology, drives these economies in practice.     

Risk-aversion and prudence in rent-seeking games

This paper considers a common n-agent symmetric rent-seeking game. It derives conditions so that risk-aversion and risk always decrease rent-seeking efforts. These conditions hold for any regular contest success function when risk-averse rent-seekers are also prudent. Under n=2, prudence is a necessary and sufficient condition for risk-aversion to decrease rent-seeking efforts compared to risk-neutrality. An intuition for this result is given based on a self-protection model.