prices and the winner s curse we usually assume that increases in supply allocation by rationing and exclusion of potential buyers reduce prices but all these activities raise the expected price in an important set of cases when common value assets are sold furthermore when we make the assumptions needed to rule out these anomalies for symmetric buyers small asymmetries among the buyers necessarily cause the anomalies to reappear our results help explain rationing in initial public offerings and outcomes of spectrum auctions we illustrate our results in the wallet game and in another new game we introduce the maximum game

optimal privatisation using qualifying auctions this article explores use of auctions for privatising public assets in our model a single insider bidder possesses information about the asset s common value bidders are privately informed about their costs of exploiting the asset due to the insider s presence uninformed bidders face a strong winner s curse in standard auctions we show that the optimal mechanism discriminates against the informationally advantaged bidder it can be implemented via a two stage qualifying auction in the first stage non binding bids are submitted to determine who enters the second stage which consists of a standard second price auction augmented with a reserve price

second price common value auctions under multidimensional uncertainty the literature has demonstrated that second price common value auctions are sensitive to the presence of asymmetries among bidders in a two bidder model bikhchandani 1988 reputation in repeated second price auctions j econ theory 46 97 119 has shown that if it is common knowledge that one bidder has a disadvantage compared to her opponent that bidder almost surely never wins the auction employing a similar two bidder model this paper shows that this result does not carry over when one allows for two sided uncertainty in such case in every equilibrium the disadvantaged type bidder needs to win the auction with strictly positive probability we then solve for the equilibria in two cases one with two types and another with a continuum of types and we show that they converge to the symmetric equilibria of the corresponding symmetric auctions we thus reestablish a lost linkage in the analysis of common value and almost common value auctions

is social capital declining in the united states a multiple indicator assessment despite a great deal of interest in a possible decline of social capital in the united states scholars have not reached a consensus on the trend this article improves upon previous research by providing a model of social capital that has explicit links to theories of social capital and that analyzes multiple indicators of social capital over a 20 year period the results do not consistently support putnam s claim of a decline in social capital showing instead some decline in a general measure of social capital a decline in trust in individuals no general decline in trust in institutions and no decline in associations

capital controls and balance of payments crises abstract the theory of balance of payments crises shows that under perfect foresight a system of fixed exchange rate is not sustainable in the presence of diverging economic policies in this paper it is shown how and why capital controls succeed in maintaining the principle of a fixed but adjustable parity both cases of a devaluation and a revaluation are considered and a condition for a parity change to be credible is presented

standard auctions with financially constrained bidders we develop a methodology for analyzing the revenue and efficiency performance of auctions when buyers have private information about their willingness to pay and ability to pay we then apply the framework to scenarios involving standard auction mechanisms in the simplest case where bidders face absolute spending limits first price auctions yield higher expected revenue and social surplus than second price auctions the revenue dominance of first price auctions over secondprice auctions carries over to the case where bidders have access to credit these rankings are explained by differences in the extent to which financial constraints bind in different auction formats

foreign direct investment exchange rate variability and demand uncertainty variable real exchange rates influence the location of production facilities chosen by a multinational with risk averse investors and fixed productive factors parent companies should not be indifferent to production location even with identical expected costs of production across countries if a nonnegative correlation exists between export demand and exchange rate shocks the multinational optimally locates some productive capacity abroad the capacity share abroad increases as exchange rate volatility rises and becomes more correlated with export demand shocks these results are confirmed using quarterly u s bilateral foreign direct investment flows with canada japan and the united kingdom copyright 1995 by economics department of the university of pennsylvania and the osaka university institute of social and economic research association

are disadvanteged bidders doomed in ascending auctions a bidder is said to be advantaged if she has a higher expected valuation of the auction prize than her competitor when the prize has a common value component a bidder competing in an ascending auction against an advantaged competitor bids especially cautiously and hence the advantaged bidder wins most of the time however contrary to what is often argued a disadvantaged bidder still wins with positive probability even if his competitor s advantage is very large and even if the disadvantaged bidder has the lowest actual valuation ex post therefore the disadvantaged bidder has an incentive to participate in the auction and the presence of a bidder with a small advantage does not have a dramatic effect on the seller s revenue

the environmental kuznets curve under a new framework the role of social capital in water pollution we advance a case for including social capital in an environmental kuznets curve analysis using highly disaggregated data of water pollution in louisiana we create a social capital index and employ parametric and spatial panel regression models to explain water pollution dynamics

political vs currency premia in international real interest differentials a study of forward rates for 24 countries abstract different approaches to quantifying the degree of capital mobility for a cross section of currencies particularly saving investment correlations and tests of real interest parity have appeared to show a surprisingly low degree of financial integration we use a new data set forward rate data for 24 countries including many small industrialized countries and seven ldcs to decompose the real interest differential into two parts the covered interest differential or political premium and the real forward discount or currency premium the latter in turn can be decomposed into the exchange risk premium and expected real depreciation we find a high degree of capital mobility across political boundaries for most of the g 11 countries plus hong kong and singapore for our sample period of 1982 to 1987 even for most of the other ldcs and smaller industrialized countries for which covered interest parity clearly fails the political premium is not as big a component of the real interest differential as the currency premium france would appear to have higher capital mobility than most by the criterion of real interest differentials but is seen in fact to have low capital mobility by the criterion of covered interest differentials a clear example of the superiority of the latter criterion

seigniorage and the case for national money in countries with high rates of inflation there is typically movement away from the use of the local currency the paper analyzes the costs and benefits of using a local currency with emphasis on the seigniorage foregone by using a foreign money even if it should be desirable for a country to fix its exchange rate it still loses seigniorage if it does not use its own money the case for using a foreign money then turns largely on the superior discipline imposed on domestic policymakers by removing their control over the money supply alternative methods of imposing discipline are discussed estimates of the amount of seigniorage raised by different governments are presented seigniorage amounts in some cases to about 10 percent of government revenue estimates are also presented of both the annual flow and one time stock costs of giving up use of domestic currencies and instead using the dollar the flow cost is typically about 1 percent of gnp and the stock cost is around 10 percent of gnp

rational expectations information acquisition and competitive bidding most rational expectations market equilibrium models are not models of price formation and naive mechanisms leading to such equilibria can be severely manipulable in this paper a bidding model is developed which has the market like features that bidders act as price takers and that prices convey information higher equilibrium prices convey more favorable information about the quality of the objects being sold than do lower prices bidders can benefit from trading only if they have a transactions motive or if they have access to inside information apart from exceptional cases prices are not fully revealing a two stage model is developed in which bidders may acquire information at a cost before bidding and for which the equilibrium price is fully revealing resolving a well known paradox

inflationary finance under discrepion and rules inflationary finance involves first the tax on cash balances from expected inflation and second a capital levy from unexpected inflation from the standpoint of minimizing distortions these capital levies are attractive ex post to the policymaker in a full equilibrium two conditions hold 1 the monetary authority optimizes subject to people s expectations mechanisms and 2 people form expectations rationally given their knowledge of the policymaker s objectives the outcomes under discretionary policy are contrasted with those generated under rules in a purely discretionary regime the monetary authority can make no meaningful commitments about the future behavior of money and prices under an enforced rule it becomes possible to make some guarantees hence the links between monetary actions and inflationary expectations can be internalized there is a distinction between fully contingent rules and rules of simple form a simple rule allows the internalization of some connections between policy act ion and inflationary expectations but discretion permits some desirable flexibility of monetary growth this abstract was borrowed from another version of this item

bidding in a possibly common value auction abstract we analyze a second price auction with two bidders in which only one of the bidders is informed as to whether the object is valued commonly we show that any equilibrium strategy of the bidder who is uninformed must be part of an equilibrium when both bidders instead know that the auction is not common value regardless of the way in which the values are different we derive sufficient conditions for equilibrium existence

reputation in repeated second price auctions abstract a model in which two bidders take part in a series of second price comon value auctions is examined the question of an optimal auction from an auctioneer s standpoint in a repeated auction setting is partially addressed it is shown that the results from single auction models do not carry over to repeated auctions when one of the bidders is endowed with a reputation for bidding aggressively second price auctions with two bidders are highly susceptible to manipulative behaviour by an aggressive bidder and yield much lower revenues to the auctioneer

equilibrium in sealed high bid auctions there is a voluminous theoretical literature on sealed high bid auctions auctions in which bids are sealed and the high bidder pays his bid see for example vickrey 1961 myerson 1981 riley and samuelson 1981 milgrom and weber 1982 matthews 1983 maskin and riley 1984 holt 1980 cox smith and walker 1988 a critical property on which this literature relies is the existence of equilibrium in which buyers bidding strategies are monotonic in their types this enables the analyst to perform comparative statics as the distribution of types changes and to compare the welfare properties of the high bid auction with those of other auction institutions one case in which the existence of monotonic equilibrium is readily established is that in which buyers types are distributed smoothly independently and symmetrically in this case there exists a symmetric equilibrium one in which all bidders share the same bidding behaviour as a function of their valuations and this bid function is the solution to a first order differential equation

the advantage of tying one s hands ems discipline and central bank credibility abstract it is often argued that the ems is an effective disciplinary device for inflation prone countries in europe since it forces the respective policy makers to pursue more restrictive monetary policies than they would otherwise it is not clear however why these countries should submit themselves to such discipline this paper argues that to answer this question appropriately one must consider that ems membership brings potentially large credibility gains policy makers in inflation prone countries the reason is that not only it attaches an extra penalty to inflation in terms of real appreciation but makes the public aware that the policy maker is faced with such penalty and thus helps to overcome the inefficiency stemming from the public s mistrust of the authorities

equilibrium of affiliated value second price auctions with financially constrained bidders the two bidder case we study an affiliated value second price auction with two financially constrained bidders we prove the existence of a symmetric equilibrium under quite general conditions comparative static results are provided journal of economic literature classification number d44

awarding telecom licences the recent european experience this paper analyses the procedures used by different european countries for awarding spectrum licences to potential operators of third generation 3g mobile telephone networks we contrast market based methods such as auctions with bureaucratic methods such as beauty contests they have been used for decisions about two major questions 1 how many licences should be awarded and how much spectrum should each licence give access to 2 which companies should receive which licences and how much should they pay for their licences most countries used a bureaucratic process to answer the first question however germany austria and greece were different and constructed auctions in which the number and size of licences were determined by the auction itself as for the second question there was much variation between countries and both auctions and beauty contests were popular methods we have four main findings first the bureaucratic procedure used by most countries to answer the first question led to companies concealing relevant information from the authorities second while firms may have tried to manipulate the procedures used in germany austria and greece to deter entry to their markets they were surprisingly unsuccessful in this third the traditional economic criticisms of beauty contests seem to apply to some but not to all those that were conducted finally the bidding strategies adopted by the telecom companies were often more complex than those predicted by economic theory

on the effects of sterilized intervention an analysis of weekly data abstract as the recent empirical studies surveyed here illustrate it is very difficult to demonstrate that the exchange rate risk premium depends through a portfolio balance channel on the currency composition of outside assets the existence of a portfolio balance effect is a necessary condition for sterilized intervention to be a genuinely independent tool of monetary policy this paper studies u s canadian data and attempts to improve on earlier studies by using higher frequency weekly data and by implementing an appropriate instrumental variables technique 2s2sls however we still fail to detect evidence of a portfolio balance effect

the approach of institutional economics this paper assesses the old institutional economics it emphasizes the importance of key old institutionalist themes concerning the necessity of habits and rules and the role of institutions a problem in the alternative theoretical program of the new institutionalism is the untenability of its assumption of an original institution free market or state of nature even optimizing behavior requires the prior existence of habits and rules although it still lacks a complete and systematic theory the evolutionary approach of the old institutionalists tackles the problem of the interactive relationship of actor to structure without analytical reduction to one or the other

land use compatibility change and policy at the rural urban fringe insights from social capital cerning the level and quality of services to be provided in the community pendall and martin lacayo nonfarm development also impacts agriculture with the loss of farmland and the difficulties of farming amidst a large nonfarm population receiving considerable attention by citizens policy makers and academics american farmland trust successfully managing changes at the ruralurban interface requires improved data technical expertise and political leadership at all levels of government success also depends we believe on the existence of social capital in this article we focus on the importance of social capital in managing change at the rural urban interface our starting assumption is that individuals or communities with access

high bids and broke winners abstract this paper analyzes auctions where budget constrained bidders have options to declare bankruptcy it predicts a bidding equilibrium that changes discontinuously in a borrowing rate available to bidders when the borrowing rate is above a threshold high budget bidders win and the likelihood of bankruptcy is low when the borrowing rate is below the threshold the winner is the most budget constrained bidder and is most likely to declare bankruptcy this result explains the high bids and broke winners anomaly in the c block fcc spectrum auction based on its equilibrium analysis the paper proves that a seller can profit from offering to finance the highest bidder at a below market interest rate even with default risk journal of economic literature classification numbers d44 d45 d82 g33 l96