the political morphology of drainage how gully formation links to state formation in the choke mountains of ethiopia to understand why soil erosion is persistent despite three decades of massive investments in soil conservation this paper explores how drainage and soil conservation change a hill slope in the choke mountains by paying close attention to the practices that reshape the hill we account for the active roles of people and material flows in shaping their identities forms and power relations social relations can be read in the landscape as their material outcomes are literally scoured into the hill slope such a material reading of ethiopia s developmental state reveals three issues first drainage and soil conservation practices are configured by particular historical regimes of land distribution and rent appropriation second the power of the ethiopian government s model of the developmental state derives from the exploitation of this configuration by a new coalition of landholders and government officials government officials mobilize landholders to construct terraces in exchange for government support in conflicts over land and input distribution when the terraces create obstructions that can trigger flooding landowners convert them into drains and divert drainage flows to plots sharecropped by landless families consequently the yearly mobilization for terrace construction does not halt soil erosion but further aggravates it this continues because the performance of this yearly ritual affirms the authority of landholders and government agents third landless families which fail to live up to the model of the farmer interested in soil conservation have created a competing trader model with its own institutions the denial of their non farmer identities by landholders and officials fuels generational conflicts over drainage which deepen the fractures in the hill and pose a challenge to government authority land degradation thus embodies both the powers and the limits of the developmental state

inconsistent voting behaviour in the fomc this article uses transcript data to examine determinants of inconsistent voting behaviour in the federal open market committee fomc in the period 1989 2008 inconsistent voting behaviour occurs

political cycles in oecd economies this paper studies whether the dynamic behaviour of gnp growth unemployment and inflation is systematically affected by the timing of elections and of changes of governments the sample include the last three decades in 18 oecd economies we explicitly test the implication of several models of political cycles both of the opportunistic and of the partisan type also we confront the implication of recent rational models with more traditional approaches our results can be summarized as follows a the political business cycle hypothesis as formulated in nordhaus 1975 on output and unemployment is generally rejected by the data b inflation tends to increase immediately after elections perhaps as a result of pre electoral expansionary monetary and fiscal policies c we find evidence of temporary partisan differences in output and unemployment and of long run partisan differences in the inflation rate as implied by the rational partisan theory by alesina 1987 d we find virtually no evidence of permanent partisan differences in output growth and unemployment

insiders versus outsiders in monetary policymaking this paper looks at the voting patterns of internal and external members of the mpc to investigate how far there are differences between insiders and outsiders we make three contributions first we assess the extent to which the bank of england internally generated forecasts explain the mpc members voting decisions this is important as generating forecasts on a quarterly basis is a key part of the process used by the bank of england the forecast for inflation is made public in the inflation report while the output gap forecast is not second we use a random coefficient method of estimation in which the parameters of the interest rate rule are allowed but not required to be different across members third we find evidence of some heterogeneity in the intercept a measure of experience on the mpc and the interest rate smoothing parameter but no significant differences in the members reaction to the forecasts of inflation and the output gap this abstract was borrowed from another version of this item

monetary policy committees individual and collective reputations this paper looks at the incentives of individual members of a monetary policy committee to gain a reputation for inflationary toughness i show a policy maker can have more or less incentive to build a reputation when part of a group but group policy making leads to higher expected social welfare not publishing individuals votes raises the temptation to inflate and lowers expected social welfare if the culture or rules of a central bank puts more weight on senior policy makers the incentive to build a reputation is greater but expected social welfare may be higher or lower

power sharing in monetary policy committees evidence from the united kingdom and sweden committees may make better monetary policy decisions than individuals however the benefits of group decision making could be lost if committee members cede power to a chairman we develop an econometric model to describe intracommittee power sharing across members estimation of the model permits us to classify monetary policy committees into the typology developed by blinder 2004 2007 we estimate our model for the united kingdom s bank of england boe and sweden s riksbank results for the boe suggest that the governor has little influence over other committee members while those for the riksbank indicate that the governor is highly influential

does a good central banker make a difference the personalities of central bankers moved center stage during the recent financial crisis indeed several central bankers even became superstars in this article we investigate whether superstar central bankers have an impact on economic performance we employ school grades given to central bankers by the financial press defining as superstars those central bankers receiving the top grade first we explain the grades in a probit estimation with measures of economic performance institutional features and personal characteristics second we employ a matching approach to account for the endogeneity of grading with respect to economic performance using entropy balancing we identify credible counterfactuals for top graded central bankers that is nonsuperstar central bankers who face similar situations comparing the economic performance of both groups we find that superstars do indeed matter a top graded central banker faces a significantly more favorable output inflation tradeoff than his peers this effect is driven by outstanding central bankers in both advanced and emerging economies and is especially prevalent in the precrisis subsample jel e52 e58

the dynamic in stability of backwards induction abstract the evolutionary basis for predicting the backwards induction solution in finite extensive form games with perfect information is examined evolution is modelled using the replicator dynamic in combination with rare perturbations that introduce a small change in the proportion of each strategy the criterion for our judgement is whether this dynamic stabilizes over time at the subgame perfect equilibrium outcome we find that the backwards induction solution is fully justified by this process only in very simple games examples of more complex games are given in which this process does not select between the subgame perfect equilibrium outcome and alternative nash equilibrium outcomes journal of economic literature classification numbers c72 c79

outsiders at the bank of england s mpc the monetary policy committee mpc of the bank of england which was established in may 1997 consists of five internal and four external members we study the voting record and show that insiders dissent rarely and typically for higher rather than lower rates whereas outsiders dissent more often prefer lower rates and disagree with the majority when economic growth slows moreover their dissents forecast future interest rate changes we show that a model in which outsiders dislike output below potential more than output above replicates the observed voting pattern well

forecast dispersion dissenting votes and monetary policy preferences of fomc members the role of individual career characteristics and political aspects using data from 1992 to 2001 we study the impact of members economic forecasts on the probability of casting dissenting votes in the federal open market committee fomc employing standard ordered probit techniques we find that higher individual inflation and real gdp growth forecasts relative to the committee s median significantly increase the probability of dissenting in favor of tighter monetary policy whereas higher individual unemployment rate forecasts significantly decrease it using interaction models we find that fomc members with longer careers in government industry academia non governmental organizations ngos or on the staff of the board of governors are more focused on output stabilization while fomc members with longer careers in the financial sector or on the staffs of regional federal reserve banks are more focused on inflation stabilization we also find evidence that politics matters with republican appointees being much more focused on inflation stabilization than democratic appointees moreover during the entire clinton administration natural monetary policy preferences of bank presidents and board members for inflation and output stabilization were more pronounced than under periods covering the administrations of both george h w bush and george w bush respectively

paradigms and politics the cultural construction of environmental policy in ethiopia abstract in the wake of the 1985 famine the ethiopian government launched an ambitious program of environmental reclamation supported by donors and nongovernment organizations and backed by the largest food for work program in africa in retrospect it is clear that much of this effort was wasted or counterproductive while many factors contributed to the reclamation program s poor performance this essay is primarily concerned with the role of a neo malthusian environmental policy narrative that was used by government and donors alike to justify the rapid massive and widespread use of standardized environmental management packages without research on their environmental impact or their economic costs and benefits understanding the context in which this happened is important for key elements of the narrative still inform thinking and planning in ethiopia there is mounting evidence that the use of narratives in this type in environmental management programs and more generally in many other types of development planning is widespread and costly

the dissent voting behaviour of central bankers what do we really know we examine the determinants of the dissent in central bank boards voting records about monetary policy rates in the czech republic hungary sweden the uk and the us in contrast to previous studies we consider 25 different macroeconomic financial institutional psychological or preference related factors jointly and use bayesian model averaging bma to formally assess the attendant model uncertainty we find that the rate of dissent is between 5 and 20 for the examined central banks our results suggest that most of the examined regressors including factors that capture the effects of inflation and output are not robust determinants of voting dissent this result suggests that unobserved characteristics of central bankers and different communication strategies drive the dissent rather than the level of macroeconomic uncertainty

two little treasure games driven by unconditional regret for traveler s dilemma and minimal effort coordination games the unconditional regret matching urm procedure predicts outcomes close to the experimental ones this supports a claim that the urm procedure can be well suited to predict the behavior of experimental subjects in repeated games

opaque rather than transparent why the public cannot monitor monetary policy federal reserve officials and many observers of monetary policy claim that the implementation of monetary policy has become more transparent over the last decade this paper argues that monetary policy is anything but transparent because multiple and conflicting goals for monetary policy still exist precise targets for these goals never are defined the fed s economic model is unknown to the public and by confusing its apparent intermediate target variable with its true policy instrument actions taken to be stimulative can be contractionary and vice versa

identifying structural models of committee decisions with heterogeneous tastes and ideological bias in practice members of a committee often make different recommendations despite a common goal and shared sources of information we study the nonparametric identification and estimation of a structural model where such discrepancies are rationalized by the members unobserved types which consist of ideological bias while weighing different sources of information and tastes for multiple objectives announced in the policy target we consider models with and without strategic incentives for members to make recommendations that conform to the final committee decision we show that pure strategy bayesian nash equilibria exist in both cases and that the variation in common information recorded in the data helps us to recover the distribution of private types from the members choices building on the identification result we estimate a structural model of interest rate decisions by the monetary policy committee mpc at the bank of england we find some evidence that the external committee members are les

exploring the scope of neurometrically informed mechanism design a basic goal in mechanism design is to construct mechanisms that simultaneously satisfy efficiency voluntary participation and dominant strategy incentive compatibility previous work has shown that this is impossible unless the agents and planner have sufficient information about each other and common knowledge these results have remained largely theoretical because the required information is generally not available in practical applications however recent work has shown that these limitations can be overcome in simple settings using neurometric technologies that provide noisy signals of subjects preferences that can be used in the mechanism design problem here we build on this work by carrying out two new experiments designed to test the extent to which these neurometrically informed mechanisms nims can be applied to more complicated and realistic environments we find robustness to large type and action space and to the degrees of loss and risk aversion observed in most of our sample

publicity of debate and the incentive to dissent evidence from the us federal reserve transparency in committee decision making may have clear benefits by making members more accountable to outside observers we consider one potential cost the possibility that publishing records of deliberations will make members more reluctant to offer dissenting opinions we construct a model that compares incentives for members with career concerns to voice dissent when deliberations occur in public or in private we test the model using an original dataset based on deliberations of the federal reserve s federal open market committee asking whether the fomc s 1993 decision to begin releasing transcripts of its meetings has altered incentives for dissent we find evidence that this is indeed the case there has been much recent discussion of the advantages of transparency in agency relationships both in and outside of government while research has attempted to model this issue theoretically there has been less progress with empirical tests a problem due no doubt in large part to the fact that it is difficult to make before and after comparisons of a shift in transparency often no data are available on an agent s actions prior to the establishment of transparency in this article we focus on one specific type of transparency publishing verbatim transcripts of committee meetings and one specific reason why this type of transparency might not be desirable the possibility that the quality of deliberation on a committee will suffer if the deliberations take place in public we develop a theoretical model that helps to identify the potential costs of this type of transparency and we then test the model empirically using an original dataset on deliberations of the federal reserve s federal open market committee fomc our dataset is unique in that it records views expressed by policymakers at fomc meetings and not just their official votes our empirical tests focus in particular on the observed effect of the institutional change that occurred in 1993 when the fomc decided to begin releasing transcripts of its meetings after a delay of five years transparency is a particularly relevant issue in monetary policy because it is commonly argued that when central banks take actions such as publishing macroeconomic forecasts revealing individual votes on monetary policy committees or releasing minutes of meetings this will lead to improved economic outcomes while simultaneously facilitating democratic accountability 1

a long history of fomc voting behavior we devise and apply a method for estimating monetary policy reaction functions for individual members of the federal open market committee fomc of the federal reserve our method uses members votes on the monetary policy directive in fomc meetings as the key source of data on individual preferences the analysis provides a ranking by preference for ease for 84 fomc members who served during the 1966 1996 period

simple solutions to the initial conditions problem in dynamic nonlinear panel data models with unobserved heterogeneity i study a simple widely applicable approach to handling the initial conditions problem in dynamic nonlinear unobserved effects models rather than attempting to obtain the joint distribution of all outcomes of the endogenous variables i propose finding the distribution conditional on the initial value and the observed history of strictly exogenous explanatory variables the approach is flexible and results in simple estimation strategies for at least three leading dynamic nonlinear models probit tobit and poisson regression i treat the general problem of estimating average partial effects and show that simple estimators exist for important special cases copyright 2005 john wiley sons ltd

the policy choices and reaction functions of bank of england mpc members the results of an econometric exercise are presented showing that monetary policy committee mpc members appointed from outside the ranks of bank of england staff outsiders react differently to forecasts of inflation and output than those appointed from within the bank insiders all results are reinforced by the well established findings that compared with outsiders insiders choose higher interest rates are more likely to vote as a bloc and feature on the winning side of policy decisions more frequently on the basis of these results it is argued that the current mpc framework is biased toward the policy choices of insiders

the influence of fomc member characteristics on the monetary policy decision making process abstract this paper provides new empirical evidence on a monetary policy committee with heterogeneous members whose decisions affect the efficacy of monetary policy it thereby provides a link between the literature on monetary policy committees and central bank monetary policy implementation through monetary rules using a novel dataset of the idiosyncratic characteristics of fomc members over the period from august 1979 to february 2014 the empirical findings show that characteristics such as education age and to a lesser extent work experience are not important in understanding the fomc decision making process instead the results point to the importance of time spent within the federal reserve system tenure on the fomc itself and the influence of the chair in shaping the decision making process the results are expected to have implications for the capacity of economic agents as well as various markets in the economy to more readily interpret public monetary policy information that reaches them this makes the monetary policy decision process less noisy and thus enhances the capability of agents and markets to attach the correct weight to this information

reputation and imperfect information abstract a common observation in the informal literature of economics and elsewhere is that is multistage games players may seek early in the game to acquire a reputation for being tough or benevolent or something else but this phenomenon is not observed in some formal game theoretic analyses of finite games such as selten s finitely repeated chain store game or in the finitely repeated prisoners dilemma we reexamine selten s model adding to it a small amount of imperfect or incomplete information about players payoffs and we find that this addition is sufficient to give rise to the reputation effect that one intuitively expects

a decade of dissent explaining the dissent voting behavior of bank of england mpc members we examine the dissent voting record of the bank of england monetary policy committee contrary to findings in the fomc literature for example havrilesky and schweitzer in the political economy of american monetary policy pp 197 210 1990 chappell et al in q j econ 108 1 185 218 1993 the effects of members career backgrounds and the political channel of appointment on voting behavior are negligible reflecting the distinct institutional constraints and incentives associated with uk monetary policy our findings also suggest that literature which characterizes voting behavior as being predominantly determined by members internal or external status is overly simplistic this view is supported by econometric results appertaining to the introduction of member specific fixed effects which account for possible unobserved heterogeneity

rationality in extensive form games let us adopt the classical point of view that a theory of games is a description of rational behavior consequently equipped with a book entitled theory of games any individual in any strategic situation need only consult the book to make a rational decision one of the questions to address in this context is indeed whether or not strategies other than those provided by backward induction can ever appear in such a book in offering an answer we shall also explore the logical limits within which any theory of games must operate

the logit equilibrium a perspective on intuitive behavioural anomalies costs associated with deviations from the nash equilibrium these payoff asymmetry effects are incorporated in an approach that introduces noisy behavior via a logit probabilistic choice function in the resulting logit equilibrium behavior is characterized by a probability distribution that satisfies a rational expectations consistency condition the beliefs that determine players expected payoffs match the decision distributions that arise from applying the logit rule to those expected payoffs we prove existence of a unique symmetric logit equilibrium and derive comparative statics results the paper provides a unified perspective on many recent laboratory studies of games in which nash equilibrium predictions are inconsistent with both intuition and experimental evidence

economic science an experimental approach for teaching and research economics experiments have been used to study theories and policies that are often difficult to evaluate with data from naturally occurring markets this paper is a selective summary of my work in the main areas of experimental economics markets individual decisions games and public choice the discussion pertains both to scientific discoveries and teaching innovations

career experience political effects and voting behavior in the riksbank s monetary policy committee abstract we find that career experience shapes the voting behavior of the riksbank s monetary policy committee mpc members members with a career in the riksbank and the government prefer higher rates during a legislation with a center right center left party administration mpc members with a career background in the government favor higher lower interest rates

towards a renaissance of economic theory in his penetrating essay theory and experiment vernon smith observes that subject behavior often diverges from game theoretic predictions and asserts that minor fudging with theory is unlikely to solve our problems because circumstances unknown to us are responsible for the explanatory failures of neoclassical economic theory i deal precisely with these issues in thebounds of reason 2009a my remarksheredrawupon several themes fromthis book relevant to specifying a refocused research agenda for the study of human strategic interaction the core of economic theory is the rational actor model which holds that individuals have preferences over outcomes beliefs called subjectivepriors linking choices to the relativeprobability of alternativeoutcomes and theymaximize their expected payoffs given these preferences and beliefs subject towhatevermaterial informational and other constraints they face many observers consider the experimental work of daniel kahneman and others kahneman et al 1982 gigerenzer and todd 1999 as destructive of the rational actormodel in fact however their research has considerably strengthened the rational actor model s explanatory power albeit at the expense of increasing its complexity gintis 2009a chs 1 and 12 most important these studies have shown the value of modeling using heuristics that conserve on information processing and of including the current state physiological temporal and ownership of the individual as an argument of the preference ordering in the 1980s the core of economic theory was extended to include game theory viewed as the theory of the strategic interaction of bayesian rational actors game theory has become a centerpiece of microeconomic theory alongside the traditional walrasian model of general market equilibrium it is important to note however that this exalted position is quite recent the textbooks that expound the received wisdom of today s practicing economists were written in the early years of the game theory revival between 1988 and 1995 these textbooks include misconceptions promulgated in the 1980s that have been transmitted to the current generation of economists as i shall show some of these misconceptions have been repaired in more recent contributions to game theory contemporary experimentalists however generally rely on the more traditional body of outdated theory i here rely on more recent theoretical contributions especially those of robert aumann and adam brandenburger and their coworkers to bring game theory up to date i then argue that despite their analytical power game theory and the rational actor model provide only part of the theoretical toolkit needed to explain human strategic interaction moreover because individuals bring much of the complexity of society into the controlled conditions of the laboratory game theory and the rational actor model are insufficient to explain experimental results concretely i suggest that a these analytical tools must be supplemented by what i term the psycho social theory of norms b the correlated equilibrium should replace

is the mpc s voting record informative about future uk monetary policy it is shown that the voting record of the monetary policy committee of the bank of england helps predict future policy rate changes this result is robust to the inclusion of market participants expectations as measured by the slope of the term structure of money market rates and interest rate futures moreover expectations seem to adjust to the information contained in the voting record which suggests that publishing the minutes of mpc meetings increases the transparency of monetary policy

regional influences on fomc voting patterns this paper looks at the monetary policy decisions of the u s federal reserve and asks whether observed voting patterns have been driven entirely by national concerns or whether regional factors have also played a role we find that fed policymakers take into account developments in regional unemployment when casting votes on monetary policy these results are robust to different specifications of the voting equation this research is relevant for the fed and it may also be relevant for europe s fledgling central bank in frankfurt in light of regional differences within the euro area

federal reserve transparency the more things change the more they stay the same the calculus of electoral politics and the central bank s bureaucratic objectives can explain the recent trend toward greater federal reserve transparency and can shed light on the likelihood that this trend will continue if incumbent politicians see no electoral advantage in pressuring the fed to become still more transparent and if the fed sees no benefit to greater transparancy then further changes in current practice are unlikely private sector agents will continue to face a significant degree of uncertainty about the fed s policy objectives and about the information that policymakers consider in the monetary policy decision process

cycles of learning in the centipede game abstract this paper studies the evolutionary properties of the centipede game for this game the use of backward induction as a model of rational behavior has been consistently challenged by the experimental evidence our claim is that backward induction can still accurately predict the players behavior provided that they are given time enough to appreciate the strategic environment in which they operate we support this claim by proving convergence to the backward induction solution for all continuous time monotonic selection dynamics however we also show that this solution is intrinsically unstable and how this instability is positively related to the length of the game journal of economic literature classification numbers c72 c79

strategic risk and coordination failure in blame games within a class of games that we call blame games we discuss how strategic risk may discourage play of a unique and efficient strictly dominance solvable equilibrium

collective versus individual decision making a case study of the bank of israel law abstract the new bank of israel law of 2010 changed monetary policy decision making at the bank of israel from a setup where decisions are taken by the governor to one where decisions are taken by a committee of voting members we use this institutional change as a natural experiment to compare individual versus collective decision making empirical results show different dynamics for interest rate decisions across the two regimes and support the view that the status quo bias is larger when decisions are taken by a committee than when they are taken by a single individual

the standard error of regressions statistical significance as used in economics has weak theoretical justification in particular it merges statistical and substantive significance the 182 papers using regression analysis in the american economic review in the 1980s were tested against 19 criteria for the accepted use of statistical significance most some three quarters of the papers did poorly likewise textbooks in econometrics do not distinguish statistical and economic significance statistical significance should not be the focus of empirical economics

constitutional political economy in the european union this article surveys recent research in constitutional political economy in europe although not all of theworks discussed necessarily focus only on european constitutional issues or are written by europeans european constitutional issues figure importantly in each area surveyed the article examines the literatures linking constitutional institutions to economic growth government size government deficits and corruption bicameralism direct democracy and federalism three exclusively european topics also are covered constitutional issues in the transition countries the structure of the european union and the draft constitution for the european union

central bank independence and macroeconomic performance some comparative evidence this note uses information on a sample of sixteen oecd countries to assess the relationship between central bank independence and macroeconomic performance as previous work suggests politically controlled central banks are more likely to pursue policies that lead to high and variable inflation however the authors find little evidence that political control of central bank policy has any impact on measures of the level or variability of growth unemployment or the ex ante real interest rate copyright 1993 by ohio state university press

two fallacies concerning central bank independence this paper takes issue with two basic conclusions prevalent in the literature on central bank behavior first the paper argues that it is inappropriate to presume that central banks will in the absence of any precommitment technology necessarily behave in a discretionary fashion that implies an inflationary bias since there is no functional connection between average rates of money creation or inflation and policy responsiveness to cyclical disturbances it is entirely feasible for the bias to be avoided in other words there is no necessary tradeoff between flexibility and commitment second to the extent that the absence of any absolute precommitment technology is nevertheless a problem it will apply to a consolidated central bank plus government entity as well as to the central bank alone thus contracts between governments and central banks do not overcome the motivation for dynamic inconsistency they merely relocate it this abstract was borrowed from another version of this item

reliable and unreliable partisan appointees to the board of governors every new appointment to the board of governors in recent years has triggered speculation as to how the new governor will vote in fomc meetings while several studies have hinted at partisan voting behavior by governors no study has yet attempted to identify reliable and unreliable partisan voting behavior and to pinpoint the background characteristics of governors that distinguish between the two this paper indicates that board members with a background in economics consistently voted in line with the economic ideology of the appointing president noneconomists on the board however displayed no such partisan voting behavior and were seen to be influenced by pressures emanating from the administration and by the monetary environment prior to their appointment over the 1951 to 1987 period most presidents have appointed reliable governors earlier in their presidential terms when the returns from being able to influence subsequent monetary policy are great and have chosen unreliable governors later in their terms when election support from the interest groups that these unreliables represent is important the results of the present paper suggest skepticism toward the recent spate of rational expectations game theoretic models which feature a dictatorial policy maker gaming atomistic market participants whose only political activity voting generates monetary surprises followed by convergence to an equilibrium because of their obsession with the ceremonial formalism of their genre these models ignore a vast complementary literature and as a consequence display conspicuously flimsy institutional and historical premises instead the present paper argues for the greater relevance of models of uncoordinated interaction between multiple political and private principals and federal reserve agents

soil erosion and smallholders conservation decisions in the highlands of ethiopia abstract soil erosion is one of the most serious environmental problems in ethiopia coupled with growing populations falling per capita food production and worsening poverty loss of productive land due to land degradation undermines rural livelihoods and national food security despite their awareness of the erosion problem peasants investments in land have been limited we use an applied nonseparable model to simulate conservation decisions pervasive market imperfections poverty and high rates of time preference seem to undermine erosion control investments lack of technologies which provide quick returns to subsistence constrained peasants also seem to deter such investments lower private incentives to internalize the intertemporal land degradation externality may require public intervention

the political economy of american monetary policy preface 1 introduction thomas mayer 2 studying the fed towards a broader public choice perspective thomas willett 3 the federal reserve reaction function a specification search salwa khouri 4 corporate profitability as a determinant of restrictive monetary policy estimates for the post war united states gerald epstein and juliet schor 5 federal reserve behavior since 1980 a financial market perspective william melton and v vance roley 6 the federal reserve and its institutional environment a review michael munger and brian roberts 7 the political economy of monetary policy robert hetzel 8 political monetary cycles nathaniel beck 9 congress and the fed why the dog does not bark in the night nathaniel beck 10 the federal reserve as a political power james pierce 11 monetary policy and political economy the federal reserve and the bank of japan thomas cargill and michael hutchinson 12 a positive analysis of the policymaking process at the federal reserve raymond lombra and nicholas karamouzis 13 a theory of fomc dissent voting with evidence from the time series thomas havrilesky and robert schweitzer 14 explaining fomc members votes john gildea 15 fed behaviour and x efficiency theory toward a general framework harinder singh and roger frantz 16 minimizing regret cognitive dissonance as an explanation of fomc behavior thomas mayer 17 the discount window william poole 18 leaning against the wind the behavior of the money stock in recession and recovery 1953 8 elmus wicker 19 bureaucratic self interest as an obstacle to monetary reform edward kane index

agent heterogeneity and consensual decision making on the federal open market committee the consensual aspects of decision making are essential for understanding policy made by administrative organizations that take the form of a commision or board consensual decision making reflects the degree of policy cohesion exhibited by high level officials within administrative organizations it is proposed here that this type of behavior may differ between heterogeneous agents the federal open market committee fomc of the federal reserve system serves as a salient setting for testing these propositions in a time series context the empirical results indicate that major intra institutional differences exist between board of governor bog and regional bank president rbp members of the federal open market committee fomc regarding consensual behavior in terms of policy decision making the econometric evidence clearly demonstrates that the consensual behavior of these agents are fundamentally different from one another this in turn has important implications for the study of other commission and board policy making bodies that consist of agents who are not all homogeneous

games of perfect information predatory pricing and the chain store paradox the thesis of this paper is that finite noncooperative games possessing both complete and perfect information ought to be treated like one player decision problems that is players ought to assign at every move subjective probabilities to every subsequent choice in the game and ought to make decisions via backward induction this view is in contrast with the gametheoretic approach of nash equilibrium after expanding on this view for games in the abstract in sections 2 and 3 attention is turned in section 4 to an example due to reinhard selten called the chain store paradox which possesses the flavor of a situation involving a predatory pricing monopolist it is argued that for the chain store game the decision analytic approach leads under certain assumptions to more realistic outcomes than the standard nash equilibrium approach

predation reputation and entry deterrence abstract economists often argue that predatory practices are irrational since there exist cheaper or more certain means to gain or maintain a monopoly our gametheoretic equilibrium analysis suggests that if a firm is threatened by several potential entrants then predation may be rational against early entrants even if it is costly when viewed in isolation because it yields a reputation which deters other entrants asymmetric information plays a crucial role in our analysis since it provides the rationale for entrants to base their expectations of the firm s future behavior on its past actions the analysis also suggests methods to treat general reputational phenomena

payoff information and self confirming equilibrium abstract in a self confirming equilibrium each player correctly forecasts the actions that opponents will take along the equilibrium path but may be mistaken about the way that opponents would respond to deviations this paper develops a refinement of self confirming equilibrium in which players use information about opponents payoffs in forming beliefs about the way that opponents play off of the equilibrium path we show that this concept is robust to payoff uncertainty we also discuss its relationship to other concepts and show that it is closely related to assuming almost common certainty of payoffs in an epistemic model with independent beliefs journal of economic literature classification numbers c72 d84

modeling the psychology of consumer and firm behavior with behavioral economics abstract marketing is an applied science that tries to explain and influence how firms and consumers behave in markets marketing models are usually applications of standard economic theories which rely on strong assumptions of rationality of consumers and firms behavioral economics explores the implications of the limits of rationality with the goal of making economic theories more plausible by explaining and predicting behavior more accurately while maintaining formal power this article reviews six behavioral economics models that are useful to marketing three models generalize standard preference structures to allow for sensitivity to reference points and loss aversion social preferences toward outcomes of others and preference for instant gratification the other three models generalize the concept of game theoretic equilibrium allowing decision makers to make mistakes encounter limits on the depth of strategic thinking and equilibrate by learning from feedback the authors also discuss a sp

partisan monetary policies presidential influence through the power of appointment we investigate the channels through which partisan influence from a presidential administration could affect monetary policy making influence could be a result of direct presidential pressure exerted on members of the federal open market committee fomc or it could be a result of partisan considerations in presidential appointments to the board of governors to investigate these two channels of influence we devise and apply a method for estimating parameters of monetary policy reaction functions that can vary across individual members of the fomc our results suggest that the appointments process is the primary mechanism by which partisan differences in monetary policies arise

collusive dominant strategy truthfulness abstract we show that collusion and wrong beliefs may cause a dramatic efficiency loss in the vickrey mechanism for auctioning a single good in limited supply we thus put forward a new mechanism guaranteeing efficiency in a very adversarial collusion model where the players can partition themselves into arbitrarily many coalitions exchange money with each other and perfectly coordinate their actions our mechanism bypasses classic impossibility results such as those of green and laffont and of schummer by providing the players with a richer set of strategies making it dominant for every coalition c to instruct each of its members to report truthfully not only his own valuation but also his belonging to c our mechanism is coalitionally rational which implies being individually rational for independent players

a response to glazer and rosenthal we are most grateful to glazer and rosenthal for the attention they have paid to our work abreu and matsushima 1992a b c in the process of criticizing our mechanism they have provided an elegant exposition of it which usefully supplements our own efforts the criticisms themselves we feel are misplaced and based on a close reading but narrow interpretation of our results glazer and rosenthal seek to show that in our mechanisms the iterative removal of strictly dominated strategies is or indeed ought to be controversial in terms of conventional decision theory the iterative logic is impeccable when iterative deletion leads to a unique profile that profile is the unique rationalizable profile the unique nash equilibrium and so on of course the logic of iterative dominance entails common knowledge of rationality the theoretical coherence of this assumption has been questioned in the context of backward programming in extensive form games see luce and raiffa 1957 pp 80 81 rosenthal 1981 basu 1988 reny 1992a 1992b bonanno 1991 binmore 1987a 1987b and gul 1989 among others these paradoxes of common knowledge of rationality have been highlighted in stylized examples such as the finitely repeated prisoners dilemma and rosenthal s centipede game which in fact has been a seminal inspiration for this recent literature 2 but our mechanisms are simultaneous there is no opportunity to demonstrate irrationality strategic or otherwise and therefore no scope to rationalize iteratively dominated behavior from a decision theory perspective the glazer and rosenthal critique might therefore be viewed as an elaborate revival of the indefensible claim that players in a one short prisoners dilemma will choose not to confess because they are both better off doing so than by both playing their dominant strategies within the standard game theory paradigm there is really nothing more to be said before turning to issues of bounded rationality we note that the glazer and rosenthal critique is essentially premised on the existence of a countervailing focal point but what is a focal point the notion is notoriously vague and we are aware of no widely accepted definition 3 this is not to deny that in very simple and particular games certain behavior may be focal frequently focalness is identified with a pareto dominating equilibrium and this is the point of view glazer and rosenthal seem to adopt 4 this is implicit in their acknowledgement that when the social choice function does satisfy pareto optimality our objection loses much of its immediate

implementing coordinated team play abstract this note studies a moral hazard model of joint production in which there are strong gains to coordination the mechanism we propose for resolving the tacit collusion problem that arises in our setting makes use of at will contracts which provide the agents with the option to quit at any time journal of economic literature classification numbers c72 d82

introduction to experimental game theory the title experimental game theory refers to experiments whose goal is to learn about general principles of strategic behavior as opposed to the performance of specific institutions twenty five years ago it would have been startling to see experimental modifying game theory in this way or to find an entire issue of an economics journal devoted to game experiments if this now seems natural it is a tribute to the increasingly

abreu matsushima mechanisms experimental evidence abstract abreu matsushima mechanisms can be applied to a broad class of games to induce any desired outcome as the unique rationalizable outcome we conduct experiments investigating the performance of such mechanisms in two simple coordination games in these games one pure strategy equilibrium is focal we assess the efficacy of abreu matsushima mechanisms for implementing the other pure strategy equilibrium outcome abreu matsushima mechanisms induce some choices consistent with the desired outcome but more choices reflect the focal outcome moreover strengthening the mechanism has a perverse effect when the desired outcome is a pareto dominated risk dominated equilibrium journal of economic literature classification number c7

a new look at the classical bertrand duopoly abstract the paper provides necessary and sufficient conditions for the uniqueness of pure strategy nash equilibrium in the standard bertrand duopoly with a homogeneous product the main condition is elementary easy to interpret and nests all known sufficient conditions in the literature

what happened to the three legged centipede game abstract in the last two decades several frameworks have been proposed to analyze the question of whether common knowledge of rationality is sufficient to justify the play of backward induction bi in games of perfect information three strands of literature have addressed this issue the literature on equilibrium refinements the literature on knowledge based epistemology and the literature on interactive epistemology this paper surveys seminal frameworks within the first two strands of research and assesses the extent to which they provide a satisfactory solution to the problem these approaches are illustrated using a three legged version of rosenthal s centipede game which is the classical example in the literature the paper argues that some of these frameworks provide sensible answers to the riddle of bi or at least succeed in bringing the paradox to another level the paper also points at consistency problems in the body of refinements of nash equilibrium revealed by the surveyed literature

preferences or private assessments on a monetary policy committee using bank of england voting data we show empirically that members votes are driven by heterogeneous individual assessments of the economy as well as their individual policy preferences estimates indicate that internal committee members form more precise assessments than externals and are also more hawkish the estimates allow the first quantification of the gain due to information aggregation on monetary policy committees the marginal gain from additional committee members tapers quickly after five members there is no evidence of gains through externals moderating internals preferences a relatively small committee of highly informed internal members emerges as a desirable committee structure

common belief and the theory of games with perfect information abstract the statement it is common belief that player i is bayesian rational where bayesian rational means an expected utility maximizer is defined for two person games with perfect information it is shown that in most such games it is not possible for a theory so postulate the bayesian rationality of all players and to be common belief this bears directly upon the salience of standard solution concepts such as subgame perfect and sequential equilibria as well as upon the extensive form rationalizability theories of d bernheim econometrica 52 1984 1009 1028 and d pearce econometrica 52 1984 1029 1050 which rely heavily on the common belief of bayesian rationality journal of economic literature classification number c72

endogenous outside options in coordination games experimental evidence abstract in this experiment traders choose between an outside option offered by an intermediary and playing a coordination game with each other the intermediary is either a broker or a dealer we find that intermediaries manage to attract traders even to offer levels lower than the payoff that traders could have obtained had they rejected the intermediary s offer for any given offer traders are more likely to accept a dealer s offer than a broker s offer the introduction of either intermediary type reduces average trader s earnings on the other hand intermediaries have a coordination role as predicted by the forward induction argument when traders reject the intermediary s offer and play the coordination sub game they achieve a significantly greater level of coordination

cooperating over losses and competing over gains a social dilemma experiment evidence from studies in international relations the politics of reform collective action and price competition suggests that economic agents in social dilemma situations cooperate more to avoid losses than in the pursuit of gains to test whether the prospect of losses can induce cooperation we let experimental subjects play the traveler s dilemma in the gain and loss domain subjects cooperate substantially more over losses furthermore our results suggest that this treatment effect is best explained by reference dependent risk preferences and reference dependent strategic sophistication we discuss the implications of our results and relate our findings to other experimental games played in the loss domain

majority rule consensus building and the power of the chairman arthur burns and the fomc this paper investigates decision making within the federal open market committee of the federal reserve focusing on the competing pressures of majority rule consensus building and the power of the chairman to undertake this analysis we have constructed an original data set recording desired federal funds rates for each member of the committee over the 1970 78 period our results confirm a disproportionate influence of the chairman in the policy process they also confirm that other voting members of the committee have an impact on policy choices estimates indicate that the chairman exercises 40 to 50 of the voting weight in committee decisions

bargaining with history dependent preferences abstract two impatient players bargain over a pie of size one according to the infinite alternating offers procedure players payoffs depend not only on the outcome but also on the process of the bargaining specifically they prefer impasse to any agreement that gives them lower discounted utility than would have been derived from accepting earlier offers we characterize the essentially unique subgame perfect equilibrium path which consists of gradual concessions the more patient players are the longer it takes them to reach an agreement when players become infinitely patient the efficiency loss is substantial yet the equilibrium division converges to the nash solution

political and monetary institutions and public financial policies in the industrial countries institutions and policies vittorio grilli donato masciandaro and guido tabellini why do countries as similar as the industrialized oecd countries go through such different experience in terms of public deficits and debts or in terms of inflation the answer cannot come from macroeconomic policy responses to different disturbances nor from the principles of optimal taxation but rather from politics this article focuses on the role that particular institutions exert in providing constraints and incentives which shape the actions of policymakers the electoral process and political traditions affect the ability of governments to deal with deficits and mounting debts what seems to matter most it is found is the effect of the durability of governments governments with short horizons act myopically and never quite tackle the hard choices such governments typically exist in countries with an electoral system favouring many small political parties central bank independence promotes low inflation with no apparent costs in terms of real economic performance irrespective of the political institutions in fact there is no link between monetary and fiscal discipline these findings carry powerful implications for countries facing high indebtedness or stubborn inflation but also for the construction of the european economic and monetary union

policy preferences of fomc members as revealed by dissenting votes the composition of the federal open market committee the ability to predict the effect of policy decisions on economic and f1nancialvariables and political influence from the white house and the congress are all potentially significant determinants of monetary policy decisions this study uses the record of dissenting votes from federal open market committee meetings to consider the relevance of these influences tests for differences between voting patterns of bank presidents versus members of the board of governors and differences during various historical periods provide insight into four questions 1 are the policy preferences of bank presidents different from those of the members of the board 2 does uncertainty about the economic and financial results of policy actions influence the level of dissent 3 is there a difference in the pattern of dissent under different chairmen and 4 is there effective political influence on monetary policymakers the legitimacy of district bank presidents serving on the fomc has been challenged in the courts and the legislature challengers fear that district bank presidents who serve without executive or legislative approval prefer policy that produces lower inflation and higher unemployment relative to the policy preferred by members of the board who are appointed by the president and confirmed by the senate rogoff 1985 argues that in the presence of market distortions it is better for society to have central bankers who attach a larger weight than the society s

endogenous depth of reasoning we introduce a model of strategic thinking in games of initial response unlike standard models of strategic thinking in this framework the player s depth of reasoning is endogenously determined and it can be disentangled from his beliefs over his opponent s cognitive bound in our approach individuals act as if they follow a cost benet analysis the depth of reasoning is a function of the player s cognitive abilities and his payos the costs are exogenous and represent the game theoretical sophistication of the player the benet instead is related to the game payos behavior is in turn determined by the individual s depth of reasoning and his beliefs about the reasoning process of the opponent thus in our framework payos not only aect individual choices in the traditional sense but they also shape the cognitive process itself our model delivers testable implications on players chosen actions as incentives and opponents change we then test the model s predictions with an experiment we administer dierent treatments that vary beliefs over payos and opponents as well as beliefs over opponents beliefs the results of this experiment which are not accounted for by current models of reasoning in games strongly support our theory we also show that the predictions of our model are highly consistent both qualitatively and quantitatively with well known unresolved empirical puzzles our approach therefore serves as a novel unifying framework of strategic thinking that allows for predictions across games

a difficulty in implementing correlated equilibrium distributions we view achieving a particular correlated equilibrium distribution for a normal form game as an implementation problem we show using a parametric version of the two person chicken game that a social choice function that chooses any particular correlated equilibrium distribution does not satisfy maskin monotonicity and therefore can not be fully implemented in nash equilibrium thus no mechanism that aims to understand a correlated distribution as the unique outcome of nash equilibrium play can be found jel classi cation numbers c72 keywords correlated equilibrium distribution implementation monotonicity

rationality nash equilibrium and backwards induction in perfect information games we say that a player is certain of an event a if she assigns probability 1 to a there is common certainty cc of a if the event a occurred each player is certain of a each player is certain that every other player is certain of a and so forth it is shown that in a generic perfect information game the set of outcomes that are consistent with common certainty of rationality ccr at the beginning of the game coincides with the set of outcomes that survive one deletion of weakly dominated strategies and then iterative deletion of strongly dominated strategies thus the backward induction outcome is not the only outcome that is consistent with ccr in particular cooperation in rosenthal s 1981 centipede game and fighting in selten s 1978 chainstore game are consistent with ccr at the beginning of the game next it is shown that if in addition to ccr there is cc that each player assigns a positive probability to the true strategies and beliefs of the other players and if there is cc of the support of the beliefs of each player then the outcome of the game is a nash equilibrium outcome