Rent-seeking and perestroika

The author gratefully acknowledges financial support from the German National Science Foundation, SFB 178.     

Rent-seeking and pesticide legislation

This paper provides a test of the Appelbaum and Katz (1987) rent-seeking model, in which rents are endogenous. The Appelbaum-Katz model is theoretically modified to correspond to our empirical application, in which rent-seeking and rent-avoiding coalitions are attempting to influence legislators' votes on pesticide regulations. Probit estimations are used to analyze the legislators' votes on two bills to amend pesticide legislation (a proxy for rent). Empirical results generally support the rent-seeking determinants identified in the model. Tobit estimation is used to investigate campaign contributions by the coalitions to the legislators. These contributions are a proxy for rent-seeking activities. Again, the model is supported.     

Rent-seeking with asymmetric valuations

This paper analyzes Tullock's rent-seeking game with asymmetric valuations for a variable range of the returns to scale parameter. A necessary and sufficient condition for a unique pure strategy Nash equilibrium is established. Equilibrium effort and expected profits are determined and subjected to comparative statics analysis. Increasing the underdog's valuation induces both players to increase their efforts. Increasing the favorite's valuation increases his effort but decreases the effort of the underdog. Expected profits increase with a player's valuation but decreases with the valuation of the competitor. The impact of the returns to scale parameter is also analyzed.     

Rent-seeking with multiple winners

This paper examines the impact of the number of winners allowed by regulators on rentseeking expenditures. It is demonstrated in a widely used model that an increase in the number of winners will decrease total rent-seeking expenditures. This result is generally obtained regardless of whether the firms are risk-averse or risk-lovers. When regulators award coveted market franchises, there will be smaller welfare losses if more winners are allowed.I am grateful to an anonymous referee whose comments were very helpful. The usual caveats apply.     

Rent-seeking and market structure: Comment

If the firms in an industry are to be successful in raising money to influence government, two conditions must be met: (1) there must be sufficient rents available from government decisions regarding that industry to make such expenditures worthwhile, and (2) the industry must be sufficiently concentrated to avoid a free-rider problem in fund-raising. This argument, though seemingly intuitively appealing, has been under recent empirical attack; this paper seeks to restore the parapets.     

Rent-seeking and institutional stability in developing countries

We are grateful to Mark Toma, Gordon Tullock, Stephen Drew Smith, Bob Collinge and participants of the rent seeking panel held at the 1990 meetings of the Southern Economic Association for their helpful comments. Remaining errors are our responsibility.     

Rent-seeking contests with incomplete information

We consider rent-seeking contests with two players who each have private information about their own cost of effort. We consider both discrete and continuous distributions of costs and give results for each case, focusing on existence of equilibrium.     

Rent-seeking behaviour of retaliating agents

This paper has examined a rent-seeking game where the players take a more sophisticated approach to evaluating the potential strategies and counter-strategies of their rivals than in the standard Nash case. We have derived the conditions for the existence of symmetric and nonsymmetric equilibria for the game and derived the properties of these equilibria. Three results merit repeating. First, we find that rent dissipation will not, in general, be complete. Second, and in contrast to much of the traditional literature, we find that the socially optimal result of zero rent-seeking is sometimes a feasible equilibrium outcome for our game. Finally, there exist rent-seeking configurations in which the best play of one of the rivals is to withdraw from the game or, alternatively stated, where it is not optimal for a rival to contest the rent by entering the game. In these nonsymmetric cases it would appear that Tullock's conjecture about the value of preemptive moves remains valid. This is true even when the strategies and counter-strategies available to the players are much more complex than in the traditional Nash approach.As a final point we raise the issue of whether or not it is reasonable to suppose that the players in rent-seeking games will take their strategy and counter-strategy sets to be as large as we have assumed in this paper. Players may well make their moves and counter-moves based upon rules of thumb or other considerations that effectively bound the strategy sets of the players. As well, it may be useful to consider games where players, upon entering the game, commit themselves to a given level of expenditures. Many of these issues are considered in a related paper by the authors.     

Rent-seeking with non-identical sharing rules

The primary object of this paper is to examine the role of differential sharing rules within a collective rent-seeking setting on the possible non-existence of Nash equilibrium. Focusing on groups that distribute part of the rent equally among their members and the residual according to relative effort, we show that in rent-seeking societies applying the two polar sharing rules equilibrium never exists. In the general case where groups apply different but not necessarily the polar sharing rules, we study the relationship between group variability in distributing rents and the problem of non-existence of equilibrium in the rent-seeking game.     

Rent-seeking for pure public goods

In this paper we present a formal analysis of rent-seeking for public goods by two or more groups with different numbers of individuals. We begin by considering equally wealthy groups under risk neutrality, a case which constitutes our basic model. Several surprising and interesting results emerge from the analysis of this basic case. The problem is then extended to deal with (a) groups with different wealth levels, and (b) risk aversion. This last extension brings about a further crop of interesting and useful results.     

Rent-seeking and political tenure: First estimates

The paper shows that the “Frey–Schneider–Schultz hypothesis” – that there is a negative relation between the government's popularity and the government's incentives to engineer political business cycles – is consistent with rational, forward-looking voting provided one makes appropriate assumptions about the incumbent's preferences. The empirical part of the paper presents evidence favourable to the hypothesis using quarterly data on US money growth.     

Rent-seeking in natural resource quota allocations

This paper examines the incentives for rent-seeking in the allocation of natural resource quotas to competing user groups by political bodies. The political body has discretion in making the allocation, and competing user groups rent-seek to influence the allocation. We investigate ways in which the governmental body can affect the behavior of the players by setting the ground rules for the competition. A political body can affect an allocatively (Pareto) efficient outcome by choosing an appropriate default (pre rent-seeking) policy. Surprisingly, an allocatively efficient default policy is unlikely to minimize social costs. However, winner-take-all default policies are likely to maximize, not minimize, rent-seeking. A competitive post-allocation market reduces rent-seeking, but is not, either itself or in combination with an efficient default policy, capable of minimizing social costs. However, forcing winners in political redistributions to fully compensate losers both lowers the rent-seeking levels relative to a potential compensation criterion and, when used together with an efficient default policy, is capable of obtaining the first-best solution of an allocatively efficient allocation with zero rent-seeking.     

Rent-seeking contests with private values and resale

This paper studies rent-seeking contests with private values and resale possibilities. With a stochastic success function, the resulting possible inefficiency creates a motive for aftermarket trade. Players’ valuations are determined endogenously when there is an opportunity of resale. We characterize symmetric equilibria. We assume that the winner has full bargaining power, but the results extend to other resale mechanisms. We show that resale enhances allocative efficiency ex post at the expense of more social resource waste since players compete more aggressively with resale possibilities.