liquidity in asian markets intensity of regional and global linkages this study investigates cross market linkages and the intensity of liquidity spillovers across nine asian markets and five developed markets during 2006 to 2016 further the study examines the con

attracting attention cheap managerial talk and costly market monitoring we provide a theory of informal communication cheap talk between firms and capital markets that incorporates the role of agency conflicts between managers and shareholders the analysis suggests that a policy of discretionary disclosure that encourages managers to attract the market s attention when the firm is substantially undervalued can create shareholder value the theory also relates the credibility of managerial announcements to the use of stock based compensation the presence of informed trading and the liquidity of the stock our results are consistent with the existence of positive announcement effects produced by apparently innocuous corporate events e g stock dividends name changes recent regulations such as the sarbanes oxley act stress the importance of providing timely and accurate information to investors in practice firm information can be concealed and is often difficult to substantiate moreover there is likely to be fundamental disagreement between managers and shareholders with respect to the firm s disclosure policy managers can be reluctant to disclose information because for example it may reflect prior poor managerial decisions and hence question their performance inducing managers to disclose information is therefore an essential component of managerial incentives as a result a firm s disclosure and compensation policies are intrinsically related aspects of corporate governance that cannot be considered in isolation this paper develops a theory of information disclosure that incorporates the following two elements first managers who become informed through the course of everyday operations are unwilling to disclose their private information when it reflects poorly on them in this sense the theory explores the trade offs that agency conflicts between managers and shareholders create on information disclosure second apparently innocuous corporate actions such as andres almazan is with the university of texas at austin sanjay banerji is with the university

budget processes and commitment to fiscal discipline abstract we present a framework of investigation into the political economy of the budget process our model suggests that institutional rules governing the budget process can be found to limit the importance of fiscal illusion empirical evidence supports that proposition the choice of rules depends on the political environment as well as the dominant source of uncertainty in the budget process

stochastic mechanisms in settings without monetary transfers the regular case abstract we analyze relative performance of stochastic and deterministic mechanisms in an environment that has been extensively studied in the literature on communication e g vincent p crawford joel sobel strategic information transmission econometrica 50 6 1982 1431 1451 and optimal delegation e g bengt holmstrom on the theory of delegation in m boyer r e kihlstrom eds bayesian models in economic theory north holland 1984 pp 115 141 a principal agent model with hidden information no monetary transfers and single peaked preferences we demonstrate that under the common assumption of quadratic payoffs and a certain regularity condition on the distribution of private information and the agent s bias the optimal mechanism is deterministic we also provide an explicit characterization of this mechanism

a common pool theory of supranational deficit ceilings abstract the budget deficit bias is modeled as the result of a domestic common pool problem and of an international externality deficits can be used to finance both unproductive and productive public spending an optimally set supranational deficit ceiling is examined and welfare is compared to the unconstrained outcome and to the case of nationally set deficit ceilings the supranational deficit ceiling is found to be welfare improving relative to similar national arrangements but does not fully eliminate the deficit bias unless combined with a domestic fiscal institution allowing for precommitment to productive public spending

the economic effects of democratic participation abstract considerable concern has been expressed in recent years about declines in voter participation rates in the united states and in several other major democratic countries some feel low participation rates introduce a class bias into the political process and thereby worsen the outcomes from it little empirical work exists however that measures the effects of lower participation on the welfare of a country this paper begins to fill this void it presents cross national evidence that high levels of democratic participation are associated with more equal distributions of income the paper s results also imply however that this reduction in income inequality comes at a cost high participation rates are related to larger government sectors which in turn lead to slower economic growth we also present evidence of the capture of government by upper income groups in latin and central american countries

state responses to fiscal crises the effects of budgetary institutions and politics this paper explores the dynamics of state taxes and spending during the late 1980s when regional economic downturns and increased expenditure demands led to substantial state budget deficits more restrictive state fiscal institutions such as no deficit carryover rules and tax and expenditure limitations are correlated with more rapid fiscal adjustment to unexpected deficits political factors are also important when a single party controls the state house and the governorship deficit adjustment is much faster than when party control is divided in gubernatorial election years tax increases and spending cuts are both significantly smaller than at other times

when does it take a nixon to go to china substantial policy changes like market oriented reforms by populist parties and steps towards peace by hawks are sometimes implemented by unlikely parties to account for such episodes this paper develops a framework in which incumbent politicians have better information about the state of the world than voters the incumbent is unable to credibly transmit all this information since voters are also imperfectly informed about his ideology the paper identifies conditions under which an incumbent party s electoral prospects increase the more atypical the policy it proposes popular support for a policy or its credibility depends on the policymaker policy pair copyright 1998 by american economic association

inflexible rules in incentive problems in practice contracts involve standard terms or rules allowing for variations only under exceptional circumstances we develop a simple model in which optimal contracts display this feature even in the absence of transactions costs rules arise when an agent has countervailing incentives to misrepresent private information these incentives are created by endowing the agent with a critical factor of production ex ante applications in regulatory labor and legal settings

money talks an experimental investigation of cheap talk and burned money we experimentally study the strategic transmission of information in a setting where both cheap talk and money can be used for communication purposes theoretically a large number of equilibria exist side by side in which senders either use costless messages money or a combination of the two we find that senders prefer to communicate through costless messages only when the interest disalignment between sender and receiver increases cheap talk tends to break down and high sender types start burning money to enhance the credibility of their costless messages a behavioral model due to kartik 2009 assuming that sellers bear a cost of lying fits the data best

the components of the illiquidity premium an empirical analysis of u s stocks 1927 2010 this paper implements a conditional version of the liquidity adjusted capm lcapm the conditional lcapm allows for a time varying decomposition of the total illiquidity premium into a level component and three risk components the estimated average annual total illiquidity premium for us stocks 1927 2010 is 1 74 2 08 which is substantially lower than in most previous studies the contributions from illiquidity level and illiquidity risk are 1 25 1 28 and 0 46 0 83 respectively of the three illiquidity risk components risk related to the hedging of wealth shocks is the most important while commonality risk is the least important the illiquidity premia are clearly time varying with peaks in downturns and crises but with no general tendency to decrease over time the level premium and the risk premium are significantly positively correlated at around 0 35 indicating that in periods of turbulence both illiquidity cost and illiquidity risk premia tend to be high

we will be right with you managing customer expectations with vague promises and cheap talk delay announcements informing customers about anticipated service delays are prevalent in service oriented systems how delay announcements can influence customers in service systems is a complex problem that depends on both the dynamics of the underlying queueing system and on the customers strategic behavior we examine this problem of information communication by considering a model in which both the firm and the customers act strategically the firm in choosing its delay announcement while anticipating customer response and the customers in interpreting these announcements and in making the decision about when to join the system and when to balk we characterize the equilibrium language that emerges between the service provider and her customers the analysis of the emerging equilibria provides new and interesting insights into customer firm information sharing we show that even though the information provided to customers is nonverifiable it improves the profits of the firm and the expected utility of the customers the robustness of the results is illustrated via various extensions of the model in particular studying models with incomplete information on the system parameters allows us also to highlight the role of information provision in managing customer expectations regarding the congestion in the system further the information could be as simple as high congestion low congestion announcements or it could be as detailed as the true state of the system we also show that firms may choose to shade some of the truth by using intentional vagueness to lure customers

commonality in liquidity a global perspective we conduct the first comprehensive study of commonality in liquidity using intraday spread and depth data from 47 stock exchanges we show that commonality is a widespread global phenomenon firm level changes in spreads and depths are significantly influenced by exchange wide changes in liquidity on the majority of the world s stock exchanges emerging asian exchanges have exceptionally strong commonality while those of latin america exhibit little if any commonality in contrast to previous nyse based results we find that commonality in bid ask spreads is most prevalent among small firms while commonality in depths increases monotonically with firm size after documenting the pervasive role of commonality within individual exchanges we examine commonality across exchanges we extend the empirical model of chordia roll and subrahmanyam 2000 and find the first empirical evidence of a distinct global component in bid ask spreads and depths changes in global spreads and depths have a significant effect on changes in liquidity at the exchange level we show that while exchange size total market capitalization plays an influential role in the liquidity transmission process global commonality is not driven by a subset of large exchanges

liquidity commonality in commodities abstract we examine liquidity commonality in commodity futures markets using data from 16 agricultural energy industrial metal precious metal and livestock commodities we show there is a strong systematic liquidity factor in commodities liquidity commonality was present in 1997 2003 when commodity prices were relatively stable and during the recent boom there is some support for both supply side and demand side explanations for this commonality we find no evidence of a consistent link between stock and commodity liquidity in general energy commodities appear to provide a better hedge against equity market liquidity risk than the other commodity families

divided government fiscal institutions and budget deficits evidence from the states does partisan control of american state government have systematic effects on state spending and taxing levels does divided control affect the government s ability to make hard decisions do institutional rules like legal deficit carryover restrictions matter using a formal model of fiscal policy to guide empirical analysis of data covering the american states from 1968 to 1987 we conclude that 1 aggregate state budget totals are driven by different factors under democrats and republicans the net result being that democrats target spending and taxes to higher shares of state level personal income 2 divided government is less able to react to revenue shocks that lead to budget deficits particularly where different parties control each chamber of the legislature and 3 unified party governments with restricted ability to carry deficits into the next fiscal year outside the south have sharper reactions to negative revenue shocks than those without restrictions

efficient secrecy public versus private threats in crisis diplomacy this paper explores when and why private communication works in crisis diplomacy conventional audience cost models suggest that state leaders must go public to reveal information in interstate crises because leaders cannot enhance their credibility by tying their hands if domestic audiences cannot observe their private signals i present a crisis bargaining game where both the sender and the receiver of signals have a domestic audience the equilibrium analysis demonstrates that a private threat albeit of limited credibility can be equally compelling as a fully credible public threat secrecy works in crisis diplomacy despite its informational ine cacy because secrecy insulates leaders from domestic political consequences when they capitulate to a challenge to avoid risking unwarranted war the logic of e cient secrecy may shed light on the unaccounted history of private diplomacy in international crises the alaska boundary dispute illustrates this logic

discretionary rewards as a feedback mechanism abstract this paper studies the use of discretionary rewards in a finitely repeated principal agent relationship with moral hazard the key aspect is that rewards have informational content when the principal obtains a private subjective signal about the agent s performance she may pay discretionary bonuses to provide credible feedback to the agent in accordance with the often observed compression of ratings we show that in equilibrium the principal communicates the agent s interim performance imperfectly i e she does not fully differentiate good and bad performance furthermore we show that small rewards can have a large impact on the agent s effort provided that the principal s stake in the project is small

constitutional rules and fiscal policy outcomes we investigate the effect of electoral rules and forms of government on fiscal policy outcomes in a large sample of democracies we rely on different estimation methods to address prospective problems of statistical inference due to non random selection of these constitutional rules the findings are consistent with our theoretical priors presidential regimes induce smaller governments than parliamentary democracies while majoritarian elections lead to smaller governments and smaller welfare programs than proportional elections

a note on cheap talk and burned money abstract austen smith and banks cheap talk and burned money j econ theory 91 1 2000 1 16 study how money burning can expand the set of pure cheap talk equilibria of crawford and sobel strategic information transmission econometrica 50 6 1982 1431 1451 i identify an error in the main theorem of austen smith and banks and provide a variant that preserves some of the important implications i also prove that cheap talk can be influential with money burning if and only if it can be influential without money burning this strengthens a result of austen smith and banks but uncovers other errors in their analysis finally an open conjecture of theirs is proved correct

electoral systems and public spending we study the effects of electoral institutions on the size and composition of public expenditure in oecd and latin american countries we emphasize the distinction between purchases of goods and services which are easier to target geographically and transfers which are easier to target across social groups we present a theoretical model in which voters anticipating government policymaking under different electoral systems have an incentive to elect representatives more prone to transfer public good spending in proportional majoritarian systems the model also predicts higher total primary spending in proportional majoritarian systems when the share of transfer spending is high low after dee ning rigorous measures of proportionality to be used in the empirical investigation we e nd considerable support for our predictions

political preferences for the pork barrel a generalization this paper provides a rational explanation for the observation of oversized coalitions often approaching unanimous size in the realm of distributive policies distributive policies are those which concentrate benefits in specific geographic areas states congressional districts while spreading costs through general taxation the explanation offered here that legislators may rationally prefer universalism to hard ball coalition politics generalizes earlier work of weingast and fiorina in particular it extends their results to pork barrel politics i e projects that are economically inefficient and demonstrates how packages of economically inefficient projects can nevertheless be politically popular the main theoretical feature that induces preferences for universalism is uncertainty over the composition of winning coalitions and consequently the desire for the political insurance that universalism provides

high frequency trading and comovement in financial markets abstract using the staggered entry of chi x in 12 european equity markets as a source of exogenous variation in high frequency trading hft we find that hft causes significant increases in comovement in returns and in liquidity about one third of the increase in return comovement is due to faster diffusion of market wide information we attribute the remaining two thirds to correlated trading strategies of hfts the increase in liquidity comovement is consistent with hft liquidity providers being better able to monitor other stocks and adjust their liquidity provision accordingly our findings suggest a channel by which hft impacts the cost of capital

extremist platforms political consequences of profit seeking media we analyze how information about candidate quality affects the choice of electoral platforms made by an office motivated political challenger the incumbent is of known quality and located at the ideal policy of the voter the voter cares for both policy and the candidates quality and can learn about the challenger s quality by buying information a high quality challenger then has an incentive to signal her quality by choosing a policy that induces the voter to buy information we first study the benchmark case in which the information is supplied exogenously and its quality is independent of the challenger s platform this yields multiple equilibria and indeterminacy of equilibrium platforms by contrast when the information is supplied by a profit maximizing media outlet its quality depends on the challenger s platform and we obtain a unique equilibrium platform in particular when the incumbent s quality is relatively low the media coverage rises and the challenger s platform diverges further from the voter s ideal policy as the voter s preference for quality increases

do antitrust laws facilitate collusion experimental evidence on costly communication in duopolies bertrand supergames with non binding communication are used to study price formation and stability of collusive agreements on experimental duopoly markets the experimental design consists of three treatments with different costs of communication zero cost low cost and high cost prices are found to be significantly higher when communication is costly moreover costly communication decreases the number of messages but more importantly it enhances the stability of collusive agreements mccutcheon 1997 presents an interesting application to antitrust policy by letting the cost of communication symbolize the presence of an antitrust law that prohibits firms from discussing prices although our experimental results do not support the mechanism of mccutcheon s 1997 argument the findings point in the direction of her prediction that antitrust laws might work in the interest of firms

warning labels as cheap talk why regulators ban drugs abstract one explanation for drug bans is that regulators know more than consumers about product quality but why not just communicate the information in their ban perhaps via a would have banned label because product labeling is cheap talk any small market failure tempts regulators to lie about quality inducing consumers who suspect such lies to not believe everything they are told in fact when regulators expect market failures to result in under consumption of a drug and so would not ban it for informed consumers regulators ex ante prefer to commit to not banning this drug for uninformed consumers

military coercion in interstate crises in an international crisis states make demands backed by threats to use force although these threats can be explicit in diplomatic communications they will not generally carry much weight unless substantiated by some show of force military measures designed to convey the commitment to resort to arms if one s demands are not satisfactorily met to have an impact this commitment must be credible it must be in one s interest to carry out the threat if the opponent refuses to comply in an environment where states possess private information about their valuations capabilities or costs credibility can be established by actions that a state unwilling to fight would not want or would not dare to take military moves such as arms buildups troop mobilizations and deployments to the potential zone of operations can alter incentives in a crisis by changing one s expected payoff from the use of force these are tacit bargaining moves that can restructure the strategic context thereby creating and possibly signaling one s commitments while undermining those of the opponent how can states use the military instrument to establish commitments and how does the nature of the instrument affect their ability to communicate them credibly to their adversaries there are two distinct mechanisms for credible signaling in economic models information can be transmitted reliably by sinking costs actors burn money to reveal that they value the disputed issue even more in contrast theories of interstate crisis bargaining usually rely on choices that increase the difference between backing down and fighting actors tie their hands by running higher risks of war to reveal their resolve the first mechanism involves costs that actors pay regardless of outcome and the second involves costs that actors pay only if they fail to carry out some threat or promise

cheap talk and burned money we augment the standard crawford sobel 1982 econometrica 50 1431 1451 model of cheap talk communication by allowing the informed party to use both costless and costly messages the issues on which we focus are the consequences for cheap talk signaling of the option to burn money and the circumstances under which both cheap talk and burned money are used to signal information

cheap talk with two audiences these problems have in common a simple structure an informed sender says something to two interested but uninformed receivers who then take actions based on their beliefs these actions affect the sender as well as the receivers in this paper we study how costless nonverifiable claims cheap talk can affect these beliefs and hence the actions and how the incentives for truthful revelation to one receiver are affected by the presence of the other we then ask how welfare is affected by whether claims are made in public or in private as some of the above examples suggest public messages may be more credible than private messages addressed to either audience one possibility is that the presence of one audience can discipline the sender s relationship with the other we call this one sided

inequality lobbying and resource allocation this paper describes how wealth inequality may distort public resource allocation a government seeks to allocate limited resources to productive sectors but sectoral productivity is privately known by agents with vested interests in those sectors they lobby the government for preferential treatment the government even if it honestly seeks to maximize economic efficiency may be confounded by the possibility that both high wealth and true economic desirability create loud lobbies broadly speaking both poorer economies and unequal economies display greater public misallocation the paper warns against the conventional wisdom that this is so because such governments are more corrupt jel d72 d78 d82 016 in this paper we propose a particular channel through which wealth inequality distorts the resource allocation process our analysis rests on four premises

can budget institutions counteract political indiscipline the budget is an expression of political rather than economic priorities we confirm this proposition for a group of new and potential members of the european union finding that politics dominates the contemporary practice of democracy can increase budget deficits through not only ideological preferences but also more fragmented government coalitions and higher voter participation long term structural forces triggered by societal divisions and representative electoral rules have more ambiguous implications but also appear to increase budget pressures as others have also found however our most robust and hopeful finding is that budget institutions mechanisms and rules of the budget process that create checks and balances have significant value in curbing fiscal pressures even when the politics is representative but undisciplined and when long term structural forces are unfavourable stefania fabrizio and ashoka mody

the political economy of benefits and costs a neoclassical approach to distributive politics this essay offers a rational political explanation for the notorious inefficiency of pork barrel projects with an optimization model of legislative behavior and legislative institutions the model emphasizes the economically arbitrary from a welfare point of view importance of the geographic incidence of benefits and costs owing to the geographic basis for political representation we explore the implications of a legislator s objective function and derive conditions under which a representative legislature will select an omnibus of projects each of which exceeds the efficient scale

what should fiscal councils do fiscal watchdogs so called fiscal councils have been proposed as a method to counter deficit bias of fiscal policy the paper analyses theoretically what role fiscal councils could play and surve

bequests as signals an explanation for the equal division puzzle in the united states more than two thirds of decedents with multichild families divide their estates exactly equally among their children in contrast gifts given before death are usually unequal these findings challenge the validity of existing theories regarding the determination of intergenerational transfers in this paper we develop a theory that accounts for this puzzle based on the notion that the division of bequests provides a signal about a parent s altruistic preferences the theory can also explain the norm of unigeniture which prevails in other societies

when do governments improve fiscal institutions lessons from financial crisis and fiscal reform in latin america do crises really lead to more institutional reforms this paper explores the connection between financial crises and one type of reform frequently advocated during the recent global financial crisis namely fiscal institutional reforms some authors expect that crises lead to reforms but we demonstrate that the relationship is not so straightforward using a data set of latin american countries that experienced several crises and also several periods of reform in the period from 1990 to 2005 we find that the type of crisis and its duration matter we argue that reforms are less likely during a banking crisis whereas fiscal crises are most likely to lead to fiscal reforms this means that the type of economic crisis is important for explaining the likelihood of reforms we explore other possible explanations for reform such as the partisanship of the president and whether a country is under an imf program and do not find confirming evidence for alternative explanations

cheap talk and the fed a theory of imprecise policy announcments this paper examines the problem faced by the federal reserve in announcing its private information about its future policies because it would like to manipulate expectations and pursue a time inconsistent policy the fed cannot reveal its policy objectives precisely and credibly it can however communicate some information about its goals through the cheap talk mechanism of vincent crawford and joel sobel making announcements that are imprecise and only giving ranges within which these goals may lie copyright 1989 by american economic association

costly information transmission in continuous time with implications for credit rating announcements abstract this paper formulates a continuous time information transmission model in which an altruistic sender privately observes a stochastic state variable and incurs a communication cost when she broadcasts a message we characterize the sender s optimal announcement strategy using an ordinary differential equation we prove the optimality of the sender s strategies using a martingale verification argument and show that the sender s optimal strategy involves sending discrete messages furthermore we apply the model to the timing decision of credit rating announcements and provide a framework to study various aspects of rating announcements such as the probability of rating reversals and the expected time before a rating change

partially independent central banks politically responsive governments and inflation theories of central bank independence have more exact implications regarding inflation in different political economic environments than generally understood or empirically examined they imply that inflation in any given country time will be a weighted average of what it would be if the central bank completely controlled monetary policy and what it would be if the government completely controlled it with the degree of central bank independence weighting the former an equation embodying this theoretical expectation is estimated by constrained least squares from a time series cross section of inflation rates in developed democracies since the bretton woods era the results confirm that the antiinflationary benefit of central bank independence is not constant but rather depends on every variable in the broader politicaleconomic environment to which wholly autonomous central banks and governments would respond differently conversely the inflationary impacts of all such political economic variables depend on the degree of central bank independence

fragmented fiscal policy abstract this paper explores on a panel of 19 oecd countries the role of fragmentation in determining fiscal outcomes over the 1970 95 period we first define the notion of fragmentation of fiscal policy making as the degree to which the costs of a dollar of aggregate expenditure are internalized by individual decision makers empirically this notion has two key logical components the number of decision makers and the rules of the game or the budget process in turn the number of decision makers can refer to the number of parties in a coalition or the number of ministers in the cabinet we test all these determinants against each other and against perhaps the oldest explanation of all ideology we show that cabinet size and to a lesser degree coalition size and ideology are significant and robust determinants of fiscal outcomes in particular transfers are the budget items most affected by these factors

a model of electoral competition with incomplete information a model of two candidate electoral competition is developed in which voters are uncertain about the policy either candidate would implement if elected candidates simultaneously announce policy positions from which voters attempt to infer the true positions the candidates would adopt announcing a position different from the true position is costly to the winning candidate with these costs increasing as the difference between the true policy and the announced policy increases a refinement of the sequential equilibrium concept is used to describe the behavior of candidates and voters

constitutions politics and economics a review essay on persson and tabellini s the economic effects of constitutions in this essay i review the new book by torsten persson and guido tabellini the economic effects of constitutions which investigates the policy and economic consequences of different forms of government and electoral rules i also take advantage of this opportunity to discuss the advantages and disadvantages of a number of popular empirical strategies in the newly emerging field of comparative political economy

persuasion with communication costs this paper studies strategic transmission of verifiable information with reporting costs that continuously increase in the precision of the report contrary to previous literature it is shown that the unraveling result first derived by milgrom 1981 is relatively robust to costly reporting a separating equilibrium exists even with arbitrarily high reporting costs intuitively the costs work as a signaling device and a combination of disclosure of information and costly signaling accomplishes full separation with reporting costs there are typically multiple equilibria for example a pooling equilibrium exists if and only if the reporting costs are high finally a separating equilibrium exists when the receiver has to make a costly effort in order to access the information in a report as long as this cost is not too high

systematic liquidity and the funding liquidity hypothesis abstract in order to reconcile weak evidence of supply side determinants of commonality in liquidity in previous studies we examine commonality in liquidity in china over the period 1995 2012 consistent with supply side explanations we find that market declines and market volatility increase liquidity commonality to identify the direct relationship between the supply side determinants and commonality in liquidity we provide two specific tests and show that an increase in market participants has a negative effect on liquidity commonality while the split share structure reform in 2005 2007 that results in a large increase in shares supply has a positive impact on liquidity commonality finally we find that commonality in liquidity also has a real impact on the economy

the political economy of deficit spending in nine industrialized parliamentary democracies the role of fiscal institutions this article analyzes the influence of four sets of factors on deficit spending in 9 industrialized parliamentary democracies during 1958 1990 this article analyzes the influence of these factors and introduces and tests the importance of an additional potential influence on the size of a country s fiscal deficit the strength of fiscal bureaucracy it is argued that the stronger a country s fiscal bureaucracy the lower its deficit ceteris paribus empirically the authors find that the state of a nation s economy heavily affects its deficit little systematic relationship is found between the ideology of the ruling political party and a nation s deficit or between the political strength of the ruling party and deficits in contrast to the findings of roubini and sachs finally it is found that the strength of a country s fiscal bureaucracy is an important influence on the deficit in these 9 industrialized parliamentary democracies

cheap talk can matter in bargaining this paper describes an intuitive way in which cheap talk can matter in a twostage bargaining game in which talk may be followed by serious negotiation the intuition that all buyers would claim to have low reservation prices is incorrect in our model instead if good faith participation is endogenously determined then the parties can use talk to trade off bargaining position against the probability of continued negotiation our cheap talk equilibrium features bargaining behavior that could not be equilibrium behavior in the absence of talk

multiyear budgets and fiscal performance panel data evidence abstract in the last two decades more than 120 countries have adopted a multiyear budget process medium term framework or mtf that enables the central government to set multiyear fiscal targets this paper analyzes a newly collected dataset of worldwide mtf adoptions during 1990 2008 it exploits within country variation in adoption in a dynamic panel framework to estimate mtfs impacts on aggregate as well as sectoral measures of fiscal performance we find that on average multiyear budgeting improves budget balance by about 2 percentage points with more advanced mtf phases having a larger impact higher phase mtfs also reduce health spending volatility while only the top phase mtf has a measurable impact on health sector technical efficiency

an empirical analysis of stock and bond market liquidity this article explores cross market liquidity dynamics by estimating a vector autoregressive model for liquidity bid ask spread and depth returns volatility and order flow in the stock and treasury bond markets innovations to stock and bond market liquidity and volatility are significantly correlated implying that common factors drive liquidity and volatility in these markets volatility shocks are informative in predicting shifts in liquidity during crisis periods monetary expansions are associated with increased liquidity moreover money flows to government bond funds forecast bond market liquidity the results establish a link between macro liquidity or money flows and micro or transactions liquidity a number of important theorems in finance rely on the ability of investors to trade any amount of a security without affecting the price however there exist several frictions 1 such as trading costs short sale restrictions and circuit breakers that impact price formation the influence of market imperfections on security pricing has long been recognized liquidity in particular has attracted a lot of attention from traders regulators

consequences of constitutions the paper presents empirical findings regarding the economic policy consequences of constitutional arrangements in three different dimensions first the data are consistent with several theoretical predictions about the consequences of electoral rules and forms of government for fiscal policy and rent extraction even when non random constitution selection is taken into account second empirical tests of the predictions from a new comprehensive model of parliamentary democracy show that proportional elections raise government spending through their indirect consequences for party structures and types of government rather than through their direct effects on policymaking incentives third new empirical results suggest that constitutional arrangements may have important consequences for structural policies that promote long run economic performance hinting at a missing link in the causal chain from history to current economic performance all these empirical findings appear statistically robust and the estimated effects are large enough to be of genuine economic interest jel d72 e60 h00 o11

public sector efficiency the roles of political and budgetary institutions fiscal capacity and democratic participation the purpose of this paper is to investigate whether efficiency in public service provision is affected by political and budgetary institutions fiscal capacity and democratic participation in order to address this issue we take advantage of a new global efficiency measure for norwegian local governments we find that high fiscal capacity and a high degree of party fragmentation contribute to low efficiency in addition there is some evidence that democratic participation increases efficiency while a centralized top down budgetary procedure is associated with low efficiency

optimal dynamic mechanism design with deadlines a seller maximizes revenue from selling an object in a dynamic environment with buyers that differ in their patience each buyer has a privately known deadline for buying and a privately known valuation first we derive the optimal mechanism neglecting the incentive constraint for the deadline the deadline of the winner determines the time of the allocation and therefore also the amount of information available to the seller when he decides whether to allocate to a buyer depending on the shape of the markup that the seller uses this can lead to a violation of the neglected incentive constraint we give sufficient conditions on the type distribution under which the neglected constraint is fulfilled or violated second for the case that the constraint cannot be neglected we consider a model with two periods and two buyers here the optimal mechanism is implemented by a fixed price in period one and an asymmetric auction in period two the asymmetry which is introduced to prevent the patient type of the first buyer from buying in period one leads to pooling of deadlines at the top of the type space

strategic communication with lying costs i study a model of strategic communication between an uninformed receiver and an informed but upwardly biased sender the sender bears a cost of lying or more broadly of misrepresenting his private information the main results show that inflated language naturally arises in this environment where the sender almost always claims to be of a higher type than he would with complete information regardless of the intensity of lying cost there is incomplete separation with some pooling on the highest messages the degree of language inflation and how much information is revealed depend upon the intensity of lying cost the analysis delivers a framework to span a class of cheap talk and verifiable disclosure games unifying the polar predictions they make under large conflicts of interest i use the model to discuss how the degree of manipulability of information can affect the trade off between delegation and communication copyright 2009 wiley blackwell

the cross market dynamic effects of liquidity on volatility evidence from chinese stock index and futures markets abstractthis article investigates the cross market asymmetric dynamic effects of liquidity on realized volatility and its intersection with jump volatility between chinese stock index and futures m

optimal limited authority for principal abstract this article studies a principal agent problem where the only commitment for the uninformed principal is to restrict the set of decisions she makes following a report by the informed agent we show that an ex ante optimal equilibrium for the principal corresponds to a finite partition of the state space and each retained decision is ex post suboptimal for the principal biased toward the agent s preference generally an optimal equilibrium does not maximize the number of decisions the principal can credibly retain compared to no commitment limited authority improves the quality of communication from the agent as a result it can give the principal a higher expected payoff than delegating the decision to the agent

secrecy two sided bias and the value of evidence abstract we provide necessary and sufficient conditions on players preferences for a verifiable message game to possess a separating equilibrium and or a pooling equilibrium as well as sufficient conditions for every equilibrium of such a game to be pooling we also characterize all nonseparating equilibria and use this property to show that less information might be conveyed in any equilibrium of a verifiable message game than in some equilibrium of the cheap talk game with the same parameters

balanced budget rules and fiscal outcomes evidence from historical constitutions this paper studies the long run fiscal consequences of balanced budget rules bbr that are enshrined in a country s constitution using historical data dating back to the 19th century and applying a difference in difference approach we find that the introduction of a constitutional bbr reduces government debt to gdp and expenditure to gdp ratios on average by around 11 and 3 percentage points respectively we do not find evidence that bbrs affect tax revenues our analysis indicates that such rules reduce the probability of experiencing a debt crisis and that the effective enforcement of bbrs can be conditional on the quality of democratic institutions in addition we implement an instrumental variable approach by instrumenting the probability of having budget rules on de jure constraints on changing the constitution this and other tests suggest that the relations we find are largely causal going from bbrs to fiscal outcomes