a non expected utility model and its application in practical auctions this article presents a non expected utility decision model which is nonlinear in the winning probabilities the model not only explicitly expresses bidders attitudes to risk but also addresses t

how not to sell nuclear weapons we consider situations where a sale affects the ensuing interaction between potential buyers these situations are modeled by assuming that an agent who does not acquire the object for sale incurs an identity dependent externality we construct a revenue maximizing auction for the seller we observe that 1 outside options and participation constraints are endogenous 2 the seller extracts surplus also from agents who do not obtain the auctioned object 3 the seller is better off by not selling at all while obtaining some payments if externalities are much larger than valuations

competitive effect of cross shareholdings in all pay auctions with complete information abstract this paper investigates the competitive effect of cross shareholdings in winner take all all pay auctions with two asymmetric bidders we show that cross shareholdings may paradoxically create a pro competitive effect and elicit more effort than a standard contest without cross ownership this observation runs in contrast to the anti competitive effect that cross shareholdings usually create in standard oligopolistic settings such as cournot or bertrand competitions both bidding costs and the sizes of cross shares affect the resultant total effort non monotonically neither a cross share nor a higher bidding cost necessarily decreases effort supply a complete account of equilibrium bidding behaviors is provided and the necessary and sufficient conditions under which cross shareholdings lead to higher or lower levels of overall effort are identified however the pro competitive effect comes at a loss of efficiency

deindustrialization a global perspective recent studies show that within countries manufacturing labor productivity growth has outstripped aggregate labor productivity growth putting significant downwards pressure on national manufacturing employment shares we compile the first nearly global database of national manufacturing employment and output levels over time and use it to document two facts seemingly at odds with these results 1 the manufacturing sector s share of global employment did not fall between 1970 and 2010 and 2 manufacturing and aggregate labor productivity at the global level grew at similar rates we show that these trends occurred because rapid within country manufacturing productivity growth was counterbalanced by a shift of manufacturing jobs towards lower productivity economies

collective moral hazard maturity mismatch and systemic bailouts the paper elicits a mechanism by which private leverage choices exhibit strategic complementarities through the reaction of monetary policy when everyone engages in maturity transformation authorities haver little choice but facilitating refinancing in turn refusing to adopt a risky balance sheet lowers the return on equity the key ingredient is that monetary policy is non targeted the ex post benefits from a monetary bailout accrue in proportion to the number amount of leverage while the distortion costs are to a large extent fixed this insight has important consequences first banks choose to correlate their risk exposures second private borrowers may deliberately choose to increase their interest rate sensitivity following bad news about future needs for liquidity third optimal monetary policy is time inconsistent fourth macro prudential supervision is called for we characterize the optimal regulation which takes the form of a minimum liquidity requirement coupled with monitoring of the quality of liquid assets we establish the robustness of our insights when the set of

partnerships and double auctions with interdependent valuations in a symmetric independent private values setting a sealed bid double auction dissolves a partnership efficiently this well known result remains valid in a model with interdependent valuations however if common values components are large agents might prefer not to participate in a double auction therefore a simple extention of the rules of double auctions is suggested that ensures participation even though these modified double auctions are not incentive efficient they still realize gains from trade and can be implemented without knowledge about the specifications of the model

collusive bidder behavior at single object second price and english auctions models of collusive bidder behavior at single object second price and english auctions are provided the ind ependent private values model is generalized to permit the formulatio n of coalitions and a strategic response by the auctioneer cooperati ve strategies are found to be dominant in these models coalitions of any size are viable and the payoff to each member increases with th e size of the coalition in addition the collusive strategies of the coalition represent a noncooperative equilibrium the optimal respon se of the auctioneer is to establish a reserve price that is a functi on of the coalition s size these and other features of the model are found to be consistent with the essential features of actual behavio r copyright 1987 by university of chicago press

bid costs and endogenous bid caps we study contests where several privately informed agents bid for a price all bidders bear a cost of bidding that is an increasing function of their bids and moreover bids may be capped we show that regardless of the number of bidders if agents have linear or concave cost functions then setting a bid cap is not profitable for a designer who wishes to maximize the average bid on the other hand if agents have convex cost functions i e an increasing marginal cost then affectively capping the bids is profitable for a designer facing a sufficiently large number of bidders

takeover contests toeholds and deterrence we consider a setting in which two potential buyers one with a prior toehold and one without compete in a takeover modeled as an ascending auction with participating costs the toeholder is more aggressive during the takeover process because she is also a seller of her own shares the non toeholder anticipates this extra aggressiveness of the toeholder thus he is deterred from participating unless he has a high valuation for the target company this leads to large inefficiency losses for many configurations expected target returns are first increasing then decreasing in the size of the toehold

auction guarantees for works of art abstract this paper addresses the question of whether auction guarantees change the bidding environment and whether they cause a change in price once the value of an item is taken into account we analyze both the cases of third party guarantees and in house guarantees we use two datasets one of christie s and sotheby s contemporary and impressionist evening sales from january 2010 to february 2012 and another larger dataset consisting of all items auctioned at christie s from 2001 to may 2011 while more expensive items are more likely to have guarantees we find little empirical evidence to suggest an effect on price from the guarantee itself once the value of the item is taken into account

asymmetric price benefits auctions abstract this paper studies the performance of two auction procedures for allocating the assets of a dissolving partnership when partners valuations for the assets are independent and asymmetrically distributed with one partner reputed to be more interested in the assets to be divided we provide results on existence and uniqueness of the equilibrium induced by these auctions comparative statics are developed especially the differences between relative efficiency and revenue from the two auctions journal of economic literature classification numbers c72 d39 d44 d52 d74 d82

on the efficient provision of public goods by means of biased lotteries the two player case in this paper we analyze how biased lotteries can be used to overcome the free riding problem in voluntary public good provision we characterize the optimal combinations of bias and lottery prize and the conditions that guarantee efficient public good provision in equilibrium

initial shareholdings and overbidding in takeover contests within the context of takeovers this paper shows that in private value auctions the optimal individually rational strategy for a bidder with partial ownership of the item is to overbid i e to bid more than his valuation this strategy however can lead to i an inefficient outcome and ii the winning bidder making a net loss further the overbidding result implies that the presence of a large shareholder increases the bid premium in single bidder takeovers at the expense of reducing the probability of the takeover actually occurring

entrepreneurial skills technological progress and firm growth using cross country establishment level data i show that employment profiles over a firm s life cycle are flatter in fast growing economies than in slow growing economies the difference in average employment over the firm s life cycle increases with plant age i propose a frictionless overlapping generations model with exogenous technological progress firm productivity also depends on entrepreneurs skills entrepreneurs can increase their skills over their life cycle but the growth of the vintage component of younger cohorts skills is higher in fast growing economies than in slow growing economies this model is able to explain most of the differences observed in the sample between fast growing and slow growing economies

endogenous participation in charity auctions abstract data from a recent field experiment suggests that differences in participation rates are responsible for much of the variations in charity auction revenues across formats we provide a theoretical framework for the analysis of this and other related results the model illustrates the limits of previous results that assume full participation and introduces some new considerations to the choice of auction mechanism it also implies however that the data cannot be explained in terms of participation costs alone there must exist mechanism specific obstacles to participation

how not to raise money we show that standard winner pay auctions are inept fund raising mechanisms because of the positive externality bidders forgo if they top another s high bid revenues are suppressed as a result and remain finite even when bidders value a dollar donated the same as a dollar kept this problem does not occur in lotteries and all pay auctions where bidders pay irrespective of whether they win we introduce a general class of all pay auctions rank their revenues and illustrate how they dominate lotteries and winner pay formats the optimal fund raising mechanism is an all pay auction augmented with an entry fee and reserve price

on the evolution of prize perceptions in contests abstract we apply an indirect evolutionary approach to players perceived prize valuations in contests evolution in finite populations leads to preferences that overstate the prize s material value and induce overexpenditure we establish an equivalence between evolutionarily stable strategies and the behavior induced by evolutionarily stable preferences

auctions with price proportional benefits to bidders after some auctions including amish estate sales and buyer rings knockout auctions each bidder receives a share of the revenue generated by the auction we show that in the symmetric case equilibrium bids in both first price sealed bid auctions and oral auctions increase as each bidder s share increases in the case of independent signals oral auctions result in higher expected equilibrium prices than do first price sealed bid auctions journal of economic literature classification number d44

private information and altruism in bidding roscas this article studies how altruism improves allocations in a private information environment where strategic behaviour reduces economic welfare a theoretical analysis establishes that in an environment characterised by uncertainty and private information outcomes of auctions in rotating savings and credit associations roscas are more efficient when bidders preferences are altruistic rather than selfish a semi parametric structural estimation technique for rosca auctions is presented a parametric structural estimation identifies interactions between group characteristics and bidder altruism it is found that effective leadership and intra group diversity are associated with a greater extent of bidder altruism and thus more efficient intra rosca allocations

manufacturing matters but it s the jobs that count we assemble a large database of countries manufacturing employment and output shares for 1970 2010 we ask whether increased global competition and labor displacing technological change have made it more difficult for countries to industrialize in employment and whether there are alternative routes to prosperity we find that 1 all of today s rich non oil economies enjoyed at least 18 manufacturing employment shares in the past and often did so before becoming rich 2 manufacturing employment peaks at lower incomes and shares today typically below 18 than in the past often over 30 3 although manufacturing labor productivity grew faster than non manufacturing labor productivity within countries they grew at similar rates globally because factory jobs moved to less productive countries and 4 manufacturing s global employment share has not declined during the last 40 years industrialization has become more difficult not because the sector has eliminated labor globally but because of heightened international competition

capital requirements and the behaviour of commercial banks abstract i study the consequences of capital regulations on the portfolio choices of commercial banks elaborating on previous work by kareken and wallace 1978 koehn and santomero 1980 and kim and santomero 1988 i obtain the following results if the objective of commercial banks is maximization of the market value of their future profits value maximizing banks capital regulations cannot prevent banks from choosing very specialized and very risky portfolios risk based insurance premia are in fact the relevant instrument for that purpose on the other hand if banks behave as portfolio managers utility maximizing banks capital regulations can be effective but only if the weights used in the computation of the ratio are proportional to the systematic risks of the assets their betas because of limited liability of commercial banks a minimum capital regulation or a closing rule may become necessary as well to prevent failing banks from betting for resurrection

the credit crisis conjectures about causes and remedies what caused the financial crisis that is sweeping across the world what keeps asset prices and lending depressed what can be done to remedy matters while it is too early to arrive at definite answers to these questions it is certainly time to offer informed conjectures and these are the focus of this paper this abstract was borrowed from another version of this item

rank order competition in the voluntary provision of impure public goods publicly provided goods often create differential payoffs due to timely or spatial distances of group members we design and test a provision mechanism which utilizes rank competition to mitigate free riding in impure public goods in our rank order voluntary contribution mechanism rank order vcm group members compete via observable contributions for a larger share of the public good high contributors receive preferential access a larger share while low contributors receive restricted access a lower share in a laboratory experiment rank order vcm elicits median contributions equal to the full endowment throughout the finitely played games with constant groups in the control treatment with randomly assigned ranks the contributions are significantly lower and decline over time we thus provide evidence of rank competition in situations where discriminatory access to public goods is possible being efficiency enhancing

equilibrium risk shifting and interest rate in an opaque financial system we analyse the risk taking behaviour of heterogenous intermediaries that are protected by limited liability and choose both their amount of leverage and the risk exposure of their portfolio due the opacity of the financial sector outside providers of funds cannot distinguishing prudent intermediaries from those imprudent ones that voluntarily hold high risk portfolios and expose themselves to the risk of bankrupcy we show how the number of imprudent intermediaries is determined in equilibrium jointly with the interest rate and how both ultimately depend on the cross sectional distribution of intermediaries capital one implication of our analysis is that an exogenous increase in the supply of funds to the intermediary sector following e g capital inflows lowers interest rates and raises the number of imprudent intermediaries the risk taking channel of low interest rates another one is that easy financing may lead an increasing number of intermediaries to gamble for resurection following a bad shock to the sector s capital again raising economywide systemic risk the gambling for resurection channel of falling equity

optimal auctions with asymmetric financial externalities abstract this paper studies optimal auction design with asymmetric linear financial externalities among bidders when the matrix that relates bidders payoffs to their payments is nonsingular the payment related component in the design objective must equal a unique linear combination of its counterparts in bidder s payoffs if all multipliers of the linear combination are nonnegative a modified myerson procedure is discovered for deriving the optimal design if any multiplier is negative an arbitrarily high value can be achieved for design objective by setting proper fixed transfers to bidders when the matrix is singular the unbounded optimum result typically prevails we applied our method to auctions with cross shareholdings and charity auctions for revenue maximizing and efficient designs

agreeing on efficient emissions reduction we propose a simple contest based mechanism providing incentives to reduce harmful emissions to their efficient level without infringing upon productive efficiency participation in the most stylized form of the scheme is voluntary and individually rational all rules are mutually agreeable and are unanimously adopted if proposed the scheme balances its budget and requires no principal in a perhaps more realistic stochastic output version which could potentially inform policy decisions we show that the transfers required by the efficient mechanism create a mutual insurance motive that can serve as an effective rationale for the gradual formation of international environmental agreements

silent auctions in the field and in the laboratory we analyze data from hundreds of auctions from three field silent auction sessions we focus on the descriptive statistics and on a parametric model of jump bidding we then report data from six laboratory sessions of silent auctions as a controlled environment this allows us to evaluate the auctions in ways not available within the field the laboratory experiments capture essential features of the field sessions and thus comprise a credible laboratory testbed for further examination of institutional perturbations in the silent auction jel d44 h41

collateralized borrowing and risk taking at low interest rates abstract empirical evidence suggests financial intermediaries increase risky investments when interest rates are low we develop a model consistent with this observation and ask whether the risks undertaken exceed the social optimum interest rate policy affects risk taking in the model through two opposing channels first low policy rates make riskier assets more attractive than safe bonds second low policy rates reduce the amount of safe bonds available for collateralized borrowing in interbank markets the calibrated model features excessive risk taking at the optimal policy however at low policy rates collateral constraints tighten and risk taking does not exceed the social optimum

auction fever rising revenue in second price auction formats the prevalent term auction fever visualizes that ascending auctions inconsistent with theory are likely to provoke higher bids than one shot auctions to explore and isolate causes of auction fever experimentally we design four different strategy proof auction formats and order these according to expected rising bids based on pseudo endowment effect arguments psychological ownership and disparity between willingness to pay and willingness to accept observed revenues in the experiment in the four formats rank as expected if bidders have private uncertain values the private information of a bidder is the distribution of her value a control treatment supports our view that the traditional private certain values approach prevents auction fever in the laboratory another control treatment with a procurement auction relates the auction fever bids to bids in a one shot auction with real endowments we conclude that when bidders are uncertain about their valuations auctions that foster pseudo endowment may raise bids and revenues

monetary policy and long run systemic risk taking as an extension to the literature on the risk taking channel of monetary policy this paper studies the existence of a systemic risk taking channel srtc in the eurozone through an original macroeconomic perspective based on causality measures because the srtc is effective after an incubation period we make a distinction between short and long term causality following the methodology proposed by dufour and taamouti 2010 we find that causality from monetary policy to systemic risk while not significant in the very short term robustly represents 75 to 100 of the total dependence between the two variables in the long run reverse causality is rejected systemic risk did not influence the policy of the european central bank before the global financial crisis however central banks must be aware that a too loose monetary policy stance may be conducive to a build up of systemic risk

the generalized war of attrition abstract we model a war of attrition with n k firms competing for n prizes in a natural oligopoly context the k 1 lowest value firms drop out instantaneously even though each firm s value is private information to itself in a standard setting context in which every competitor suffers losses until a standard is chosen even after giving up on its own preferred alternative each firm s exit time is independent both of k and of other players actions our results explain how long it takes to form a winning coalition in politics solving the model is facilitated by the revenue equivalence theorem jel d43 d44 l13 o30

charitable motives and bidding in charity auctions research on bidding in auctions has generally relied on the assumption of self interested bidders this work relaxes that assumption in the context of charity auctions because understanding charitable motives has important implications for auction design and charities fundraising strategies this study investigates bidders specific types of charitable motives and the strength of these motives we carry out three controlled field experiments consisting of real life auctions conducted on a local internet auction site we use a novel design in which we simultaneously run charity and noncharity auctions for identical products and vary the percentage donated to charity results show that auctions with proceeds donated to charity lead to significantly higher selling prices a result due to a higher bidding by bidders with charitable motives rather than to increased bidder entry we also find that increased prices only occur when the charitable donation is a percentage of the auction revenue and that a fixed charitable donation associated with each auction has no effect on prices furthermore we find that prices are increasing in the percentage donated to charity we find considerable support for a model of voluntary shill like bidding where charitable bidders try to increase proceeds in charity auctions we also find that auctions with 25 of revenue donated to charity had higher net revenue than noncharity auctions hence companies may be able to use charity auctions as part of a corporate social responsibility strategy and at the same time increase profitability even though they donate part of the proceeds to charity

how lotteries outperform auctions in their recent paper goeree et al 2005 determine that all pay auctions are better for fundraising activities than lotteries we show that the introduction of asymmetry among participants with complete information could reverse this result complete information seems well suited to some charity environments

rotating savings and credit associations when participants are risk averse we model rotating savings and credit associations roscas among risk averse participants who experience privately observed income shocks a random rosca is not advantageous whereas a bidding rosca is if temporal risk aversion is less pronounced than static risk aversion the payoff scheme of a bidding rosca facilitates risk sharing in the presence of information asymmetries the risk sharing performance of a simple arrangement where a group of homogenous individuals runs several bidding roscas simultaneously is as good as that of a linear risk sharing contract and is more enforceable because it carries a fixed rather than a variable contribution

comparative analysis of litigation systems an auction theoretic approach a simple auction theoretic framework is used to examine symmetric litigation environments where the legal ownership of a disputed asset is unknown to the court the court observes only the quality of the case presented by each party and awards the asset to the party presenting the best case rational litigants influence the quality of their cases by hiring skilful attorneys this framework permits us to compare the equilibrium legal expenditures that arise under a continuum of legal systems the british rule continental rule american rule and some recently proposed legal reforms are special cases of our model

charity auctions with multiple goods bidding behavior and revenue abstract in a charity auction with multiple goods we show that the highest losing bid uniform price auction revenue dominates its lowest winning bid counterpart only in the highest losing bid uniform price auction is bidding independent of the number of goods and players and revenue increasing in the number of goods

the impact of surges in net private capital inflows on manufacturing investment and unemployment abstract we use local projection methods to examine the dynamic response of surges in net private capital inflows on the output and employment shares of manufacturing the investment output ratio and the unemployment rate high income countries are studied separately from emerging economies both from asia and latin america our sample covers the years from 1970 to 2010 we find that surges in high income countries do not magnify the trend toward deindustrialization however the persistent decline in the investment to gdp ratio and the rise in the overall unemployment rate suggest that surges may negatively affect longer run growth prospects and employment opportunities in these countries in middle income asian countries surges tend to induce deindustrialization in both output and employment in the medium run but they do not lower the investment to gdp ratio in middle income latin america surges speed up deindustrialization lower investment and raise economy wide unemployment

an analysis of the war of attrition and the all pay auction we study the war of attrition and the all pay auction when players signals are affiliated and symmetrically distributed we a find sufficient conditions for the existence of symmetric monotonic equilibrium bidding strategies and b examine the performance of these auction forms in terms of the expected revenue accruing to the seller under our conditions the war of attrition raises greater expected revenue than all other known sealed bid auction forms journal of economic literature classification numbers d44 d82 1997 academic press

erratumauction guarantees for works of art this paper addresses the question of whether auction guarantees change the bidding environment and whether they cause a change in price once the value of an item is taken into account we analyze both the cases of third party guarantees and in house guarantees we use two datasets one of christie s and sotheby s contemporary and impressionist evening sales from january 2010 to february 2012 and another larger dataset consisting of all items auctioned at christie s from 2001 to may 2011 while more expensive items are more likely to have guarantees we find little empirical evidence to suggest an effect on price from the guarantee itself once the value of the item is taken into account