compulsory versus voluntary voting an experimental study abstract we report on an experiment comparing compulsory and voluntary voting institutions in a voting game with common preferences rational choice theory predicts sharp differences in voter behavior between these two institutions if voting is compulsory then voters may find it rational to vote insincerely i e against their private information if voting is voluntary so that abstention is allowed then sincere voting in accordance with a voter s private information is always rational while participation may become strategic we find strong support for these theoretical predictions in our experimental data moreover voters adapt their decisions to the voting institution in place in such a way as to make the group decision accuracy differences between the two voting institutions negligible the latter finding may serve to rationalize the co existence of compulsory and voluntary voting institutions in nature

optimal fiscal feedback on debt in an economy with nominal rigidities we examine the impact of different degrees of fiscal feedback on debt in an economy with nominal rigidities where monetary policy is optimal we look at the extent to which different degrees of fiscal feedback enhances or detracts from the ability of the monetary authorities to stabilise output and inflation using an objective function derived from utility we find the optimal level of fiscal feedback to be small there is a clear discontinuity in the behaviour of monetary policy and welfare either side of this optimal level as the extent of fiscal feedback increases optimal monetary policy becomes less active because fiscal feedback tends to deflate inflationary shocks however this fiscal stabilisation is less efficient than monetary policy and so welfare declines in contrast if fiscal feedback falls below some critical value either the model becomes indeterminate or optimal monetary policy becomes strongly passive and this passive monetary policy leads to a sharp deterioration in welfare

monetary policy under the labour government the first 13 years of the mpc this paper examines the performance of monetary policy under the new framework established in 1997 up to the end of the labour government in may 2010 performance was relatively good in the years before the crisis but much weaker from 2008 the new framework largely neglected open economy issues while the treasury s emu assessment in 2003 can be interpreted in different ways the new framework may have contributed to some extent to the eruption and depth of the financial crisis from 2008 but mon etary policy eventually responded in a bold and innovative way overall the design and operation of mon etary policy were much better than in earlier periods but there is room for significant further evolution

de facto exchange rate arrangement tightness and bilateral trade flows abstract this paper estimates the effect of switching into and out of 14 different modes of exchange rate arrangements on bilateral exports between 1948 and 2001 in the world economy increasing the exchange rate arrangement tightness by one degree in the classification of reinhart and rogoff reinhart carmen m and kenneth s rogoff 2004 the modern history of exchange rate arrangements a reinterpretation quarterly journal of economics 119 1 48 increases bilateral trade flows by about 2 4 as compared to their initial level

voter motivation and the quality of democratic choice abstract the efficiency of committee voting and referenda with common interest issues critically depends on voter motivation i e on voters willingness to cast an informed vote if voters are motivated voting may result in smart choices because of information aggregation but if voters remain ignorant delegating decision making to an expert may yield better outcomes we experimentally study a common interest situation in which we vary voters information cost and the competence of the expert we find that voters are more motivated to collect information than predicted by standard theory and that voter motivation is higher when subjects demand to make choices by voting than when voting is imposed on subjects

the distribution of ncome in the uk and oecd countries in the twentieth century distributional changes are an important part of the economic history of the oecd countries over the twentieth century in the uk income inequality in the 1970s was substantially lower than 40 years earlier and is now much higher than in 1979 the pattern of change in the usa has similarities to that in the uk but other countries have exhibited significant differences in order to explain diversity of experience over time and differences in income inequality across countries today we need to recognize that the distribution of income is subject to a variety of forces affecting earnings wealth and income these forces include the policy choices made by governments affecting market incomes and fiscal redistribution what we need to explain is why in some periods a number of these forces combine to produce episodes of rising or falling inequality any single theory such as that based on a global shift of demand away from unskilled workers cannot provide a fully adequate explanation

information aggregation rationality and the condorcet jury theorem the condorcet jury theorem states that majorities are more likely than any single individual to select the better of two alternatives when there exists uncertainty about which of the two alternatives is in fact preferred most extant proofs of this theorem implicitly make the behavioral assumption that individuals vote sincerely in the collective decision making a seemingly innocuous assumption given that individuals are taken to possess a common preference for selecting the better alternative however in the model analyzed here we find that sincere behavior by all individuals is not rational even when individuals have such a common preference in particular sincere voting does not constitute a nash equilibrium a satisfactory rational choice foundation for the claim that majorities invariably do better than individuals therefore has yet to be derived

do currency unions deliver more economic integration than fixed exchange rates evidence from the franc zone and the eccu in this article we develop a model to identify determinants of macroeconomic integration in the african franc zone and in dollar pegging caribbean countries including members of the east caribbean currency union these two groups of countries each comprise states using several different local currencies on the one hand the uemoa cfa franc and the cemac cfa franc both pegged to the euro on the other the eccu dollar and other national dollar pegged currencies the purpose of the analysis is to distinguish the effect of monetary union on macroeconomic integration from the effect of pegging to a common oecd currency

optimal monetary policy in open versus closed economies an integrated approach in clarida et al 1999 hereafter cgg we presented a normative analysis of monetary policy within a simple optimization based closedeconomy framework we derived the optimal policy rule and among other things characterized the gains from commitment also we made precise the implications for the kind of instrument feedback rule that a central bank should follow in practice in this paper we show how our analysis extends to the case of a small open economy openness complicates the problem of monetary management to the extent the central bank must take into account the impact of the exchange rate on real activity and inflation how to factor the exchange rate into the overall design of monetary policy accordingly becomes a central consideration here we show that under certain conditions the monetary policy design problem for the small open economy is isomorphic to the problem of the closed economy that we considered earlier hence all our qualitative results for the closed economy carry over to this case openness does affect the parameters of the model suggesting quantitative implications though the general form of the optimal interest rate feedback rule remains the same as in the closedeconomy case for example how aggressively a central bank should adjust the interest rate in response to inflationary pressures depends on the degree of openness in addition openness gives rise to an important distinction between domestic inflation and consumer price inflation as defined by the cpi to the extent that there is perfect exchange rate pass through we find that the central bank should target domestic inflation and allow the exchange rate to float despite the impact of the resulting exchangerate variability on the cpi kosuki aoki 1999 gali and tommaso monacelli 2000

how much should inflation targeters care about the exchange rate abstract a dsge model is used to examine whether including the exchange rate in the central bank s policy rule can improve economic performance smoothing the exchange rate helps both financially robust economies and financially vulnerable emerging economies in handling risk premium shocks and given a small weight placed on the exchange rate the effects on inflation and output volatility are minimal with demand and cost push shocks financially vulnerable economies are especially likely to benefit from exchange rate smoothing due to perverse movements of the exchange rate they experience when hit by demand shocks and being more prone to risk premium shocks

the paradox of voter participation a laboratory study it is widely believed that rational choice theory is grossly inconsistent with empirical observations about voter turnout we report the results of an experiment designed to test the voter turnout predictions of the rational choice palfrey rosenthal model of participation with asymmetric information we find that the three main comparative statics predictions are observed in the data the size effect whereby turnout goes down in larger electorates the competition effect whereby turnout is higher in elections that are expected to be close and the underdog effect whereby voters supporting the less popular alternative have higher turnout rates we also compare the quantitative magnitudes of turnout to the predictions of nash equilibrium we find that there is undervoting for small electorates and overvoting for large electorates relative to nash equilibrium these deviations from nash equilibrium are consistent with the logit version of quantal response equilibrium which provides a good fit to the data and can also account for significant voter turnout in very large elections

estimated general equilibrium models for the evaluation of monetary policy in the us and europe a persistent criticism of general equilibrium models of monetary policy which incorporate nominal inertia in the form of the new keynesian phillips curve nkpc is that they fail to capture the extent of inflation inertia in the data in this paper we derive a general equilibrium model based on optimising behaviour but which also implies a data consistent nkpc specifically our model accounts for nominal inertia in both price and wage setting as well for habits in consumption using us and european data from 1970 to 1998 our parameter estimates reveal that i there is relatively more inertia in price setting in europe ii wage contracts last longer in the us iii the extent of backward looking behaviour in price and wage setting is statistically significant but small in both the us and europe and iv significant habits effects are present in european consumption finally we simulate the effects of monetary policy and find that while the magnitude of the impact of monetary policy on the endogenous variables in our estimated models are similar to other econometric studies the dynamic paths for variables display less inertia than is typically found in studies which use output gaps to proxy changes in marginal costs

ppp and pfi the political economy of building public infrastructure and delivering services the labour government of 1997 2010 used various forms of public private partnership ppp to build schools hospitals prisons and diverse other items of infrastructure drawing in sub stantial private capital it also out sourced many public services to private providers this paper starts by reviewing the scale of these activities and the forms of private sector engagement that were involved it then considers the political economy of these forms of privatization to understand why and how these methods came to be chosen including considering what might have happened without private sector involvement the effectiveness of ppp and the private finance initiative pfi in terms of delivering government objectives and providing infrastructure and services efficiently are examined taking account of private sector returns on capital implications for public spending including future deficits and debt the treatment of risk the provision of incentives to deliver projects to cost and on time and various other issues the paper concludes by assessing how far the labour government s ppp and pfi programmes can be regarded as successful and according to what criteria

risk averse behavior in generalized matching pennies games in experimental studies of behavior in 2 2 games with unique mixed strategy equilibria observed choice frequencies are systematically different from mixed strategy nash predictions this paper examines experimental results for a variety of such games and shows that a structural econometric model which incorporates risk aversion into a quantal response equilibrium explains the data very well moreover risk aversion estimates are stable across the different games and are close to those obtained from laboratory and field auction data as well as from individual lottery choice experiments

macroeconomic policy in light of the credit crunch the return of counter cyclical fiscal policy this paper begins by arguing that the 2007 8 credit crunch does not require a fundamental reevaluation of monetary policy the crunch occurred because regulation was too lax and we need to develop new and more effective tools of regulatory control to focus on current account imbalances or mistakes in setting interest rates as a prime cause of the credit crunch is unconvincing and has the danger of diverting attention away from the need to increase financial regulation the current recession does require a re evaluation of the role fiscal policy can play when interest rates hit a zero bound an expansionary fiscal policy is required because monetary policy makers are reluctant to promise higher future inflation and the impact of quantitative easing is likely to be small although rising debt may place a limit on how much conventional fiscal policy can do not all expansionary fiscal measures require additional borrowing there are two important lessons for the future first although monetary policy should remain the primary tool to stabilize the business cycle the combination of fiscal implementation lags and uncertainty means that some precautionary fiscal action may be appropriate during the early phase of some economic downturns second to play this backstop stabilization role effectively a policy that results in the government debt to gdp ratio declining albeit gradually and erratically in normal times seems appropriate

would rational voters acquire costly information abstract we analyze an election in which voters are uncertain about which of two alternatives is better for them voters can acquire some costly information about the alternatives in agreement with downs s rational ignorance hypothesis individual investment in political information declines to zero as the number of voters increases however if the marginal cost of information is near zero for nearly irrelevant information there is a sequence of equilibria such that the election outcome is likely to correspond to the interests of the majority for arbitrarily large numbers of voters thus rationally ignorant voters are consistent with a well informed electorate

information aggregation in standing and ad hoc committees this paper reports results from a laboratory experiment comparing voting behavior and decision making efficiency in standing and ad hoc committees where decisions are made by unanimity rule we also compare sequential and simultaneous secret ballot voting procedures the data are remarkably consistent across treatments in both qualitative comparative statics and quantitative terms the different procedures and the ad hoc or standing nature of the committees generally do not seem to lead to the selection of different equilibria with the exception of some evidence of bandwagon effects in the sequential procedure

the nonlinear impact of currency unions on bilateral trade abstract most gravity model specifications assume that a currency union varies the level of bilateral trade between members by a constant proportion we demonstrate that a common currency also alters the slope of the relationship between bilateral trade and member country gdps

monetary and fiscal policy interactions in a micro founded model of a monetary union abstract this paper analyzes in detail the mechanisms behind fiscal stabilization policy and the role of policy commitment in a micro founded new keynesian model of a two country monetary union which is hit by supply shocks we also explore the determinants of the gains from fiscal stabilization while monetary policy with identical union members is concerned with stabilizing the union wide economy fiscal policy aims at stabilizing inflation differences and the terms of trade besides exploring optimal policies we also consider monetary and fiscal rules we study these rules both under coordination and non coordination by the fiscal authorities

monetary and fiscal policy under deep habits allowing habits to be formed at the level of individual goods deep habits can radically alter the fiscal policy transmission mechanism as the counter cyclicality of mark ups this implies can result in government spending crowding in rather than crowding out private consumption in the short run we explore the robustness of this mechanism to the existence of price discrimination in the supply of goods to the public and private sectors we then describe optimal monetary and fiscal policy in our new keynesian economy subject to the additional externality of deep habits and explore the ability of simple policy rules to mimic fully optimal policy we find that the presence of deep habits at empirically estimated levels can imply large externalities that significantly affect the conduct of monetary and tax policy however despite the rise in government spending multipliers implied by deep habits government spending is barely used as a stabilisation tool under the optimal policy

an experimental study of jury decision rules we present experimental results on groups facing a decision problem analogous to that faced by a jury we consider three treatment variables group size three or six number of votes needed for conviction majority or unanimity and pre vote deliberation we find evidence of strategic voting under the unanimity rule a large fraction of our subjects vote for a decision analogous to conviction even when their private information indicates a state analogous to innocence this is roughly consistent with the game theoretic predictions of feddersen and pesendorfer although individual behavior is explained well by the game theoretic model there are discrepancies at the level of the group decision contrary to feddersen and pesendorfer in our experiments there are fewer outcomes analogous to incorrect convictions under unanimity rule than under majority rule in the case of no deliberation we simultaneously account for the individual and group data using quantal response equilibrium

on the distribution of exchange rate regime treatment effects on international trade abstract this paper provides evidence of heterogeneous treatment effects on trade for six different types of exchange rate regime transitions utilizing data on 218 643 country pair year observations all together previous research mainly focused on the currency union effect on trade and widely assumed that country pairs with identical observable characteristics receive the same effect we test the hypothesis of a homogeneous treatment effect empirically and find substantive statistical support for the presence of effect heterogeneity moreover we characterize the probability distribution of effect heterogeneity among observationally equivalent country pairs by way of a random coefficients model we estimate selected features of the empirical distributions of the treatment effects for each of the six different types of exchange rate regime transitions under two different sets of assumptions about the probability distribution of effect heterogeneity our findings suggest that the immediate effects on trade from switching to an exchange rate regime different from the one in the outset have wide waists and exhibit large positive extreme values we estimate the probability of two countries to experience an immediate positive effect on the growth of bilateral trade due to the adoption of any new exchange rate regime tighter or not to be approximately one half

abstention ideology and information acquisition we consider an election in which each voter can collect information of different precision voters have asymmetric information and preferences that vary both in terms of ideology and intensity in contrast to all other models of voting with endogenous information in equilibrium voters collect information of different qualities we show that information and abstention are not necessarily negatively correlated some voters are more likely to abstain the more informed they are we also discuss the manner in which incentives to acquire information are non monotonic in terms of both ideology and the level of intensity

estimating the impact of currency unions on trade solving the glick and rose puzzle does leaving a currency union reduce international trade this paper uses a historical approach to re examine the puzzling large apparent impact of currency unions on trade i find that the early time series estimates were driven by the gradual decaying of colonial trade ties and other major geopolitical factors including warfare communist takeovers and ethnic cleansing episodes my methodology which carries lessons for other uses of gravity equations in policy analysis yields point estimates of currency unions on trade that are not statistically distinct from zero

monetary policy and exchange rate volatility in a small open economy we lay out a small open economy version of the calvo sticky price model and show how the equilibrium dynamics can be reduced to a simple representation in domestic inflation and the output gap we use the resulting framework to analyse the macroeconomic implications of three alternative rulebased policy regimes for the small open economy domestic inflation and cpi based taylor rules and an exchange rate peg we show that a key difference among these regimes lies in the relative amount of exchange rate volatility that they entail we also discuss a special case for which domestic inflation targeting constitutes the optimal policy and where a simple second order approximation to the utility of the representative consumer can be derived and used to evaluate the welfare losses associated with the suboptimal rules

optimal fiscal policy rules in a monetary union this paper investigates the importance of fiscal policy in providing macroeconomic stabilization in a monetary union we use a microfounded new keynesian model of a monetary union which incorporates persistence in inflation and non ricardian consumers and derive optimal simple rules for fiscal authorities we find that fiscal policy can play an important role in reacting to inflation output and the terms of trade but that not much is lost if national fiscal policy is restricted to react on the one hand to national differences in inflation and on the other hand to either national differences in output or changes in the terms of trade however welfare is reduced if national fiscal policy responds only to output ignoring inflation

complementing emu rethinking cohesion policy under emu the less competitive regions of the eu usually assumed to be peripheral have been widely expected to lose ground yet it is the core of the eu that so far has appeared to have suffered from the advent of the euro this paper looks at the processes behind regional divergence in the eu and presents evidence on recent and prospective trends as emu is consolidated bearing in mind that the imminent enlargement of the eu will radically change the political economy of the eu s efforts to assure cohesion policy issues are then discussed looking forward to the next renegotiation of the structural funds it is argued that difficult decisions have to be taken about the extent and character of eu policy the option of an open method of coordination for cohesion policy is put forward as a means of resolving some of the hard choices

one money one market the effect of common currencies on trade currency unions their dramatic effect on international trade a gravity model is used to assess the separate effects of exchange rate volatility and currency unions on international trade the panel data bilateral observations for five years during 1970 90 covering 186 countries includes 300 observations in which both countries use the same currency i find a large positive effect of a currency union on international trade and a small negative effect of exchange rate volatility even after controlling for a host of features including the endogenous nature of the exchange rate regime these effects statistically significant imply that two countries sharing the same currency trade three times as much as they would with different currencies currency unions like the european emu may thus lead to a large increase in international trade with all that that entails andrew rose

solution and estimation of re macromodels with optimal policy macro models of monetary policy typically involve forward looking behavior except in rare circumstances we have to apply some numerical method to find the optimal policy and the rational expectations equilibrium this paper summarizes a few useful methods and shows how they can be combined with a kalman filter to estimate the deep model parameters with maximum likelihood simulations of a macro model with staggered price setting interest rate elastic output and optimal monetary policy illustrate the properties of this estimation approach

flexible inflation targets forex interventions and exchange rate volatility in emerging countries abstract emerging economies with inflation targets it face a dilemma between fulfilling the theoretical conditions of strict it which imply a fully flexible exchange rate or applying a flexible it which entails a de facto managed floating exchange rate with foreign exchange forex interventions to moderate exchange rate volatility using a panel data model for 37 countries we find that although it lead to higher exchange rate instability than alternative regimes forex interventions in some it countries have been more effective to lower volatility than in non it countries which may justify the use of flexible it by policymakers

voting with endogenous information acquisition experimental evidence abstract the condorcet jury model with costless but informative signals about the true state of the world predicts that the efficiency of group decision making increases unambiguously with the group size however if signal acquisition is made an endogenous and costly decision then rational voters have disincentives to purchase information as the group size becomes larger we investigate the extent to which human subjects recognize this trade off between better information aggregation and greater incentives to free ride in a laboratory experiment where we vary the group size the cost of information acquisition and the precision of signals we find that the theory predicts well in the case of precise signals however when signals are imprecise free riding incentives appear to be much weaker as there is a pronounced tendency for subjects to over acquire information relative to equilibrium predictions we rationalize the latter finding using a quantal response equilibrium that allows for risk aversion

the wto trade effect this paper reexamines the gatt wto membership efiect on bilateral trade ows using nonparametric methods including pair matching permutation tests and a rosenbaum 2002 sensitivity analysis together these methods provide an estimation framework that is robust to misspeciflcation biases allows general forms of heterogeneous treatment efiects and addresses potential hidden selection biases this is in contrast to most conventional parametric studies on this issue our results suggest large gatt wto trade promoting efiects robust to various restricted matching criteria alternative indicators for gatt wto involvement different matching methodologies non random incidence of positive trade ows and inclusion of multilateral resistance terms

monetary policy in the uk the authors argue that the institutional dimension of the bank of england monetary policy and the role the uk hm treasury assumes in this framework are both firmly based on the new consensus in macroeconomics ncm this is also the theoretical framework upon which the inflation targeting element of monetary policy is firmly based this paper discusses these aspects of uk monetary policy and then assesses the policy that has been pursued since 1997 with some reference made to the period between 1992 and 1997 when a version of the framework was introduced the strategy has been successful in terms of keeping uk inflation rates within the targets set by hm treasury however a number of problematic issues are highlighted and discussed

native language spoken language translation and trade we construct new series for common native language and common spoken language for 195 countries which we use together with series for common official language and linguistic proximity in order to draw inferences about 1 the aggregate impact of all linguistic factors on bilateral trade 2 the separate role of ease of communication as distinct from ethnicity and trust and 3 the contribution of translation and interpreters to ease of communication the results show that the impact of linguistic factors all together is at least twice as great as the usual dummy variable for common language resting on official language would say in addition ease of communication plays a distinct role apart from ethnicity and trust and so far as ease of communication enters translation and interpreters are significant finally emigrants have much to do with the role of ethnicity and trust in linguistic influence

banking market integration in the sadc countries evidence from interest rate analyses this study investigates the state development and drivers of banking market integration in the member countries of the southern african development community sadc a principal component analysis pca of national retail interest rates indicates increasing integration in loan and deposit markets these integration processes are not developing uniformly and we can identify a convergence club when investigating the interest rate pass through from central bank onto retail rates for this convergence club we find both genuine and monetary integration driven processes though the latter dominate we thus conclude that a selective expansion of the common monetary area cma is possible

evaluating the econometric evaluations of training programs with experimental data this paper takes the results of an employment and training program thatwas run as a field experiment in which the participants were randomlyassigned into a treatment or a control group and compares these results to the estimates that might have been produced by an econometrician who evaluated the program using the same econometric procedures that have been used in the program evaluation literature this comparison shows that many of these econometric procedures fail toreplicate the experimentally determined results and suggests that researchers should be aware of the potential for specification errorsin other nonexperimental evaluations copyright 1986 by american economic association

monetary policy rules for an open economy the most popular simple rule for the interest rate due to taylor 1993a is meant to inform monetary policy in economies that are closed on the other hand its main open economy alternative i e ball s 1999 rule based on a monetary conditions index mci may perform poorly in the face of specific types of exchange rate shocks and thus cannot offer guidance for the day to day conduct of monetary policy in this paper we specify and evaluate a comprehensive set of simple monetary policy rules that are suitable for small open economies in general and for the united kingdom in particular we do so by examining the performance of a battery of simple rules including the familiar taylor rule and mci based rules a la ball this entails comparing the asymptotic properties of a two sector open economy dynamic stochastic general equilibrium model calibrated on united kingdom data under different rules we find that an inflation forecast based rule ifb i e a rule that reacts to deviations of expected inflation from target is a good simple rule in this respect when the horizon is adequately chosen adding a separate response to the level of the real exchange rate contemporaneous and lagged appears to reduce the difference in adjustment between output gaps in the two sectors of the economy but the improvement is only marginal importantly an ifb rule with or without exchange rate adjustment appears robust to different shocks in contrast to naive or ball s mci based rules

the swing voter s curse in the laboratory this paper reports the first laboratory study of the swing voter s curse and provides insights on the larger theoretical and empirical literature on pivotal voter models our experiment controls for different information levels of voters as well as the size of the electorate the distribution of preferences and other theoretically relevant parameters the design varies the share of partisan voters and the prior belief about a payoff relevant state of the world our results support the equilibrium predictions of the feddersen pesendorfer model and clearly reject the notion that voters in the laboratory use naive decision theoretic strategies the voters act as if they are aware of the swing voter s curse and adjust their behavior to compensate while the compensation is not complete and there is some heterogeneity in individual behavior we find that aggregate outcomes such as efficiency turnout and margin of victory closely track the theoretical predictions

trade spill overs of fiscal policy in the european union a panel analysis we explore the international spillovers from fiscal policy shocks via trade in europe a fiscal expansion stimulates domestic activity which leads to more foreign exports and hence higher foreign output to quantify this we combine a panel var model in government spending net taxes and gdp with a panel trade model on average a public spending increase equal to 1 of gdp implies 2 3 more foreign exports over the first two years the corresponding figure for an equal size net tax reduction is 0 6 both estimates are statistically significant as far as the effect on foreign activity is concerned a 1 of gdp spending increase net tax reduction in germany on average raises gdp of trading partners by 0 23 0 06 over the first two years these figures are likely to form lower bounds for the actual effects and suggest that it may be worthwhile to further investigate the benefits from coordinated fiscal expansions contractions in response to european wide cyclical downturns upswings

the economic record of the 1997 2010 labour government an assessment we consider the economic record of the 1997 2010 labour government in the uk following a brief review of the government s inheritance from its predecessor we review the assessments made in the other papers in this issue of the oxford review of economic policy the change in the macroeconomic policy framework which apparently worked well for a decade but was then struck by the global financial crisis labour market social security and education policies and inequality public investment and public service delivery especially health and corporate taxation we discuss the constraints under which the government operated how much it broke with the past and the new frameworks it introduced we identify strengths and weaknesses and draw lessons from the government s record about the need to remain receptive to other and critical ideas on the one hand and the need for labour to spell out the kind of economy and society it wants to see develop on the other copyright 2013 oxford university press

labour s record on financial regulation in 1997 the new labour government launched major initiatives in the area of financial regulation setting up the financial services authority as a comprehensive regulatory body supported by the legislative framework of the financial services and markets act 2000 we evaluate the labour government s record on financial regulation in terms of its achievements and failures especially in dealing with the global financial crisis that started in 2007 while we identify some clear flaws in regulatory design and enforcement our evaluation highlights some inherent difficulties of financial regulation

spanning the institutional abyss the intergovernmental network and the governance of foreign direct investment global economic transactions such as foreign direct investment fdi must extend over an institutional abyss between the jurisdiction and therefore protection of the states involved intergovernmental organizations igos represent an important attempt to span this abyss the authors use a network approach to demonstrate that the connections between two countries through joint membership in the same igos are associated with a large positive influence on the fdi that flows between them moreover they show that this effect occurs not only in the case of connections through economic igos but also through those with social and cultural mandates this demonstrates that relational governance is important and feasible in the global context even for the most risky transactions the authors also examine the interdependence between the igo network and the domestic institutions of states social and cultural igo connections do more and economic igo connections less to increase fdi when the target country is mo

when collective ignorance is bliss theory and experiment on voting for learning abstract when do groups and societies choose to be uninformed we study a committee that needs to vote on a reform which will give every member a private state dependent payoff the committee can vote to learn the state at no cost we show that the committee votes not to learn the state whenever independent voters are more divided than partisans this implies that groups with conflicting preferences tend to seek less information a laboratory experiment shows that committees are substantially more likely to vote against acquiring information when the theory predicts them to do so we also observe deviations from theory that are largely explained by cognitive limitations at the same time subjects with more experience or with greater strategic competence are more likely to vote in line with the theory providing evidence for external validity of the model

ignorance and bias in collective decisions we study theoretically and experimentally a committee with common interests committee members do not know which of two alternatives is the best but each member can acquire privately a costly signal before casting a vote under either majority or unanimity rule in the experiment as predicted by bayesian equilibrium voters are more likely to acquire information under majority rule and attempt to counter the bias in favor of one alternative under unanimity rule as opposed to bayesian equilibrium predictions however many committee members vote when uninformed moreover uninformed voting is strongly associated with a lower propensity to acquire information we show that an equilibrium model of subjective prior beliefs can account for both these phenomena and provides a good overall fit to the observed patterns of behavior both in terms of rational ignorance and biases

education under new labour 1997 2010 this article reviews the evidence on new labour s educational achievements it focuses on those aspects of policy that labour itself highlighted in its manifestos such as the raising of educational standards a major issue particularly on the issue of standards is the methodological weaknesses of the statistics used no firm conclusion can be drawn on whether standards rose or not they probably merely kept pace with those in other countries however labour clearly put more resources into education than the previous conservative administrations had done there is also evidence of increased participation in post compulsory 16 18 education and labour policies probably contributed towards this there is also evidence of narrowing inequalities in achievement at the end of compulsory schooling conversely the introduction of fees for he do not appear to have made inequalities worse on balance then education represents a modest success for new labour although the biggest story is really the over claiming from both sides about their respective successes and failures and the poor quality and lack of commensurability over time of the statistical data

monetary policy under emu this paper considers a number of issues connected with the implementation of monetary policy in the euro zone these include the techniques of monetary control whether to adopt an explicit inflation target and if so for what index the politics of decision making within the governing council of the european system of central banks the likelihood of there being conflicts of interest between the member countries of the euro zone the interaction of monetary and fiscal policy and the role of the escb in maintaining financial stability copyright 1998 by oxford university press

an assessment of labour s record on income inequality and poverty we document the evolution of average incomes poverty and inequality over the period of labour government from 1997 to 2010 comparing these trends with those seen over other periods in recent history we also relate these changes to labour s stated distributional objectives which we argue were clear in relation to the bottom of the income distribution and absolutely explicit in relation to child poverty but much less clear in relation to inequality more generally it is thus perhaps no surprise that we observe substantial falls in child and pensioner poverty alongside increases in overall income inequality with the latter largely driven by growth in top incomes we also use micro simulation techniques to demonstrate the crucial importance of direct tax and benefit reforms in driving the changes observed over this period copyright 2013 oxford university press

fixed currency regimes and the time pattern of trade effects abstract this paper assesses duration specific treatment effects of fixed currency regimes on bilateral trade along a duration path of up to 25 years we find that country pairs with fixed exchange rate regimes trade more but only after about 8 years

discretionary policy in a monetary union with sovereign debt this paper examines the interactions between multiple national fiscal policymakers and a single monetary policy maker in response to shocks to government debt in some or all of the countries of a monetary union we assume that national governments respond to excess debt in an optimal manner but that they do not have access to a commitment technology this implies that national fiscal policy gradually reduces debt the lack of a commitment technology precludes a random walk in steady state debt but the need to maintain national competitiveness avoids excessively rapid debt reduction if the central bank can commit it adjusts its policies only slightly in response to higher debt allowing national fiscal policy to undertake most of the adjustment however if it cannot commit then optimal monetary policy involves using interest rates to rapidly reduce debt with significant welfare costs we show that in these circumstances the central bank would do better to ignore national fiscal policies in formulating its policy

wage inequality in the labour years this paper studies changes in labour market inequality in the uk with particular reference to what happened to wage inequality during the years of labour government the analysis uses micro data through time to document what happened to overall wage inequality as well as upper and lower tail wage inequality relative to what went before simple supply and demand models of changing wage differentials by education group are used so as to consider the drivers of relative demand shifts in favour of the more educated that underpin rising wage inequality the changing role of labour market institutions is also discussed and in particular the decline of unionization and the importance of the introduction of the national minimum wage in 1999 for the evolution of lower tail wage inequality

voting behavior and information aggregation in elections with private information we analyze two candidate elections in which voters are uncertain about the realization of a state variable that affects the utility of all voters each voter has noisy private information about the state variable we show that the fraction of voters whose vote depends on their private information goes to zero as the size of the electorate goes to infinity nevertheless elections fully aggregate information in the sense that the chosen candidate would not change if all private information were common knowledge equilibrium voting behavior is to a large extent determined by the electoral rule i e if a candidate is required to get at least x percent of the vote in order to win the election then in equilibrium this candidate gets very close to x percent of the vote with probability close to one finally if the distribution from which preferences are drawn is uncertain then elections will generally not satisfy full information equivalence and the fraction of voters who take informative action does not converge to zero

voluntary voting costs and benefits we compare voluntary and compulsory voting in a condorcet type model in which voters have identical preferences but dierential information with voluntary voting all equilibria involve sincere voting and positive participation thus in contrast to situations with compulsory voting there is no con ict be tween strategic and sincere behavior when voting is costless voluntary voting is welfare superior to compulsory voting even when voting is costly participa tion rates are such that in the limit the correct candidate is elected that is information fully aggregates

do the ecb and the fed really need to cooperate optimal monetary policy in a two country world abstract a two country model with monopolistic competition and price stickiness is employed to investigate the implications for macroeconomic stability and the welfare properties of three international policy arrangements a cooperative b non cooperative and c monetary union i characterize the conditions under which there is scope for policy cooperation and quantify the costs of non cooperation and monetary union the non cooperative equilibrium may be suboptimal because of terms of trade spillover effects while monetary union may be suboptimal because of the sluggishness of relative prices both the costs of policy competition and of a monetary union are sensitive to the values assumed for the intertemporal and international demand elasticity and the degree of openness of the economy independently of the calibration scenario adopted the ecb has little to gain by coordinating with the fed

monetary policy and welfare in a small open economy this paper analyzes optimal monetary policy in a small open economy featuring monopolistic competition and nominal rigidities it shows that the utility based loss function for this economy can be written as a quadratic expression of domestic inflation output gap and real exchange rate the presence of an internal monopolistic distortion and a terms of trade externality drives optimal policy away from domestic inflation targeting and affects the optimal level of exchange rate volatility when domestic and foreign goods are close substitutes for each other the optimal policy rule implies lower real exchange rate volatility than a domestic inflation targeting regime the reverse is true when the elasticity of substitution between goods is low

designing targeting rules for international monetary policy cooperation this study analyzes a two country dynamic general equilibrium model with nominal rigidities monopolistic competition and producer currency pricing a quadratic approximation to the utility of the consumers is derived and assumed as the policy objective function of the policymakers it is shown that only under special conditions there are no gains from cooperation and moreover that the paths of the exchange rate and prices in the constrained efficient solution depend on the kind of disturbance that affects the economy it might be the case either for fixed or floating exchange rates despite this result simple targeting rules that involve only targets for the growth of output and for both domestic gdp and cpi inflation rates can replicate the cooperative allocation

grappling with global imbalances when does international cooperation pay this article assesses the circumstances under which countries agree to engage in policy cooperation assuming that each country aims to maximize its own welfare we argue that cooperation needs to be necessary feasible and to produce a clearly superior outcome than unilateral action not every situation requires policy coordination there are cases where unilateral and conventional policy measures achieve the necessary readjustment in a welfare optimizing way when rebalancing does not automatically happen and the resulting situation is a source of macroeconomic instability and of welfare losses in the aggregate internationally coordinated policy action could lead to solutions that generate a better outcome in terms of relative welfare these solutions however are not necessarily stable and players should pre commit to binding arrangements with sanctions for defection to ensure stability we conclude that these pre arrangements can only work if countries trust each other or they trust a supranational body that monitors the implementation of the arrangements and sanctions defection copyright 2013 oxford university press

regional evidence on the effect of the national minimum wage on the gender pay gap robinson h 2005 regional evidence on the effect of the national minimum wage on the gender pay gap regional studies 39 855 872 this paper provides evidence on employment rates and the extent of the change in the gender wage gap across regions around the introduction of the national minimum wage nmw the variation in the proportions of low paid workers across britain provides a quasi natural experiment with which to try and measure the effect of the introduction of the nmw all things being equal if women are over represented amongst the low paid and the proportion of low paid workers varies across regions one might expect to see the introduction of the nmw narrowing the overall gender pay gap by varying degrees across the country using difference in differences type estimation on labour force survey data it is concluded that there is variation in the limited narrowing of the overall gender pay gap across regions consistent with regional differences in the incidence and magnitude of low pay

defying the law of gravity the political economy of international migration bilateral flows of international migrants exhibit tremendous variance both across destination countries and over time to explain this variance studies of international migration tend to focus on economic determinants such as income differentials or on social conditions such as the presence of coethnics in certain destination countries the authors argue that migration is driven not solely by economic or social determinants rather the political environment across destinations plays a substantively large role in influencing bilateral migration flows they test the importance of the political environment citizenship rights and the prominence of right wing parties using data on migration flows from 178 origin countries into 18 destination countries over the period 1980 2006 they find even after controlling for a variety of economic social policy and international variables that variation in political environments across time and destination plays a key role in observed patterns of international migration

optimal monetary policy in an economy with inflation persistence abstract this paper studies optimal monetary policy in a model where inflation is persistent two types of price setters are assumed to exist one acts rationally given calvo type constraints on price setting the other type sets prices according to a rule of thumb this results in a phillips curve with both a forward looking term and a backward looking term the phillips curve nests a standard purely forward looking phillips curve as well as a standard purely backward looking phillips curve as special cases a cost push supply shock is derived from microfoundations by adding a time varying income tax and by making the elasticity of substitution between goods stochastic a central bank loss function for this model is derived from a second order taylor approximation of the household s welfare function optimal monetary policy for different relative values of the forward and backward looking terms is then analyzed for both the commitment case and the case of discretion

conservative central banks and nominal growth exchange rate and inflation targets a framework is developed in which inflation biases with different target variables are compared a nominal growth target measured in consumer prices may yield less stabilization bias than a nominal income growth target exchange rate and inflation targets result in less stabilization bias than an income growth target the more important the terms of trade stabilization persistence in output causes excessive stabilization of productivity shocks and of shocks to the terms of trade under discretion an inflation weight conservative central bank is more likely under an inflation target than under an exchange rate target and less likely under a nominal income growth target

optimal monetary policy responses to relative price changes abstract an optimizing model with a flexible price sector and a sticky price sector is presented to analyze the effects of relative price changes on inflation fluctuations the relative price of the flexible price good represents a shift parameter of the new keynesian phillips curve the optimal monetary policy is to target sticky price inflation rather than a broad inflation measure although stabilizing the relative price around its efficient value is one of the appropriate goals of the central bank stabilizing sticky price inflation is sufficient for achieving this goal an optimal monetary policy for a small open economy is also discussed

honey the currency union effect on trade hasn t blown up as the value of real bilateral trade between countries i and j at time t cu is a dummy variable which is unity if i and j sharethe same currency at time t z is a vector of controls given by an augmentedgravity model c are the associate nuisance coefficients and is a hopefully well behaved residual my chief finding was that was large and robust mypoint estimate was 1 2 implying that currency union is associated with atripling since exp 1 2 3 of trade in his paper in this issue volker nitsch provides three pieces of value added first he finds and corrects a number of data errors in my original data set second he shows that adding extra controls to my empirical setup disaggregating bycurrency unions and adjusting for missing data affects the results he concludesthat the effect of currency union on trade is smaller than my original estimates has not been reliably estimated and may be zero

price stability in open economies this paper studies the conditions under which price stability is the optimal policy in a two country open economy model with imperfect competition and price stickiness special conditions on the levels of country specific distortionary taxation and the intratemporal and intertemporal elasticities of substitution need to be satisfied these restrictions apply to both cooperative and non cooperative settings most importantly we show that cooperative and non cooperative solutions do not coincide despite market completeness and producer currency pricing in this framework our analysis suggests a role for international policy coordination

currency unions and trade the effect is large the impact of a common currency on trade can be grossly mismeasured if countries that belong to currency unions are systematically different from those that do not and if the relationship between trade and its observable determinants is complex i argue that such complications are plausible and likely to distort the empirical results of a recent economic policy paper by andrew rose issue 30 2000 pp 7 45 using techniques designed to be robust in this situation i find that the effects of common currency on international trade are considerably less dramatic and much less precisely estimated copyright cepr ces msh 2001

trade integration and business cycle convergence is the relation robust across time and space in this paper we investigate the relationship between trade intensity and the business cycle correlation using a panel data set taken from 24 countries over the period 1959 2003 most previous studies did not account for the possibility that the business cycle correlation may be influenced by unobservable country pair specific effects our estimates using both fixed and random effects methodologies suggest that trade intensity and the business cycle correlation are positively related to one another however detailed investigation shows that this relationship exists mainly for the european countries

productivity under the 1997 2010 labour government what was the productivity record under the labour government of 1997 2010 i show that productivity growth and economic performance in general was good when the uk is compared with its main international peers only the us had stronger productivity growth and the uk did better than the us in terms of the jobs market much of this improved performance was a continuation of the pattern since 1979 which broke a century of relative decline some part of the improvement is directly linked to policies especially over human capital innovation and competition we discuss the recent productivity puzzle the disappointing productivity figures since the onset of the great recession in 2008 and argue that our conclusions are unchanged as most other oecd countries have also experienced poor measured productivity

aggregate fiscal policy under the labour government 1997 2010 this paper explores the labour government s fiscal policy performance at the macroeco nomic level this analysis is in two halves the first covers the period up until the great recession which involved a single policy regime subject to two simple fiscal rules after discussing the theoreti cal and practical issues raised by these rules i examine the extent to which they were followed by the government and whether subsequent developments highlighted shortcomings of these rules to what extent was the eventual failure of these rules down to over optimistic forecasts or unforeseeable events the second half involves the response to the great recession and the abandonment of the fiscal rules

the timeless perspective vs discretion theory and monetary policy implications for an open economy abstract compared to the standard phillips curve an open economy version that features a real exchange rate channel leads to a markedly different target rule in a new keynesian optimizing framework under optimal policy from a timeless perspective tp the target rule involves additional history dependence in the form of lagged inflation the target rule also depends on more parameters notably the discount factor as well as two is and two phillips curve parameters stabilization policy in this open economy model is no longer isomorphic to policy in a closed economy because of the additional history dependence in an open economy target rule price level targeting is no longer consistent with optimal policy the gains from commitment are smaller in economies where the real exchange rate channel exerts a direct effect on inflation in the phillips curve

should central banks target consumer prices or the exchange rate in this article we consider two arguments suggesting that monetary authorities in an open economy should target output price inflation and not consumer price inflation the first suggests that output price inflation corresponds to the distortions caused by price rigidity the second shows how policy rules involving consumer price inflation can induce instability because of the feedback from interest rates to consumer price inflation via the exchange rate we examine both arguments in the context of an open economy which is subject to a range of shocks we show that both arguments remain robust but that there is a case for including a terms of trade or real exchange rate gap term in the authorities welfare function alongside the output gap and output price inflation

do real balance effects invalidate the taylor principle in closed and open economies this paper examines the determinacy implications of forecast based monetary policy rules that set the interest rate in response to expected future inflation in a neo wicksellian model that incorporates real balance effects we show that the presence of such effects in closed economies restricts the ability of the taylor principle to prevent indeterminacy of the rational expectations equilibrium the problem is exacerbated in open economies particularly if the policy rule reacts to consumer price rather than domestic price inflation however determinacy can be restored in both closed and open economies with the addition of monetary policy inertia

top incomes in the long run of history a recent literature has constructed top income shares time series over the long run for more than twenty countries using income tax statistics top incomes represent a small share of the population but a very significant share of total income and total taxes paid hence aggregate economic growth per capita and gini inequality indexes are sensitive to excluding or including top incomes we discuss the estimation methods and issues that arise when constructing top income share series including income definition and comparability over time and across countries tax avoidance and tax evasion we provide a summary of the key empirical findings most countries experience a dramatic drop in top income shares in the first part of the twentieth century in general due to shocks to top capital incomes during the wars and depression shocks top income shares do not recover in the immediate postwar decades however over the last thirty years top income shares have increased substantially in english speaking countries and in india and china but not in continental european countries or japan this increase is due in part to an unprecedented surge in top wage incomes as a result wage income comprises a larger fraction of top incomes than in the past finally we discuss the theoretical and empirical models that have been proposed to account for the facts and the main questions that remain open

committee design with endogenous information this paper is concerned with the arrangements for collective decision making in a world where agents must be motivated to acquire information the analysis identifies some basic forces shaping the design of panels of decision makers referees managers jurors etc in situations where decision makers are useful only in so far as they expend some effort to gain information about the alternatives at hand these situations are common one being the refereeing process where an editor requires the opinions of a number of experts who must read the paper acquire information in order to give an opinion as to publication analogously in committees which screen applicants to a programme the committee members must gain information about the applicant s qualifications and likelihood of success in order to evaluate whether to admit him her finally in trial juries it is important that jurors pay attention to the evidence in order to make an informed judgement 1 we focus on environments where information is a public good in the sense that the social benefits of one decision maker acquiring information exceed the private benefits a good mechanism in this environment must not only aggregate information efficiently but also induce the decision makers to acquire information we analyse the design of voting mechanisms our problem is to choose two parameters which determine both the incentive to acquire information and the efficiency with which information is aggregated the first parameter is the size of the decision making unit the number of committee members the second is the plurality required to overturn the status quo the voting rule our main result is this a voting rule that requires a large plurality in the extreme unanimity to upset the status quo can be optimal only if the information available to each committee member is sufficiently accurate when individual information is noisy the drawback

taylor rules in the open economy abstract taylor rules which link short term interest rates to fluctuations in inflation and output have been shown to be a good guide both positively and normatively to the conduct of monetary policy as a result they have been used extensively to model policy in the context of both closed and open economy models their determinacy properties have also been analysed in the context of closed and to a more limited degree in small open economy models in this paper we extend the analysis of the determinacy properties of taylor rules to the case of a benchmark two country model when the rules are specified in terms of output price inflation we confirm and extend the conventional results from the closed economy literature satisfying the taylor principle is the key to ensuring determinacy although the presence of backward looking price setting can affect the determinacy properties of the two country model however the conventional results do not hold when we replace output price inflation with consumer price inflation in the specification of the rule in this case taylor rules which satisfy the taylor principle will be indeterminate unless there is an unusually large home bias in consumption similar indeterminacy problems arise when one country targets cpi inflation and the other output price inflation in this case we show that even if determinacy is achieved large spillovers may occur between countries

the curse of uninformed voting an experimental study we study majority voting over two alternatives in small groups individuals have identical preferences but are uncertain about which alternative can better achieve their common interest before voting each individual can obtain information by buying a valuable but imperfect signal about the better alternative voting is either voluntary or compulsory in the compulsory mode each individual must vote between the two alternatives while in the voluntary mode they can also abstain an uninformed random vote generates a negative externality since it may override an informative group decision in pivotal events in our experiments participants in randomly re matched groups obtain information more often with compulsory than voluntary voting and the average number of signals is greater in larger than smaller groups surprisingly uninformed voting is common even in the voluntary mode finally group performance is poor in all treatments indicating the need to reconsider current practice of jury and committee voting

an assessment of labour s record on health and healthcare this paper examines the record of the 1997 2010 labour administration on health and healthcare it begins by outlining the policies adopted by the administration with respect to the delivery of healthcare services and population health it then presents a two part assessment in the first part we examine the performance of the administration with respect to improvements in healthcare and population health in the second part we examine the healthcare policy record copyright 2013 oxford university press

currency unions and international integration this paper characterizes the integration patterns of international currency unions such as the cfa franc zone we empirically explore different features of currency unions and compare them to countries with sovereign monies by examining the criteria for mundellos concept of an optimum currency area we find that members of currency unions are more integrated than countries with their own currencies for instance we find that currency union members have more trade and less volatile real exchange rates than countries with their own monies business cycles are more highly synchronized across currency union countries than across countries with sovereign monies

price level targeting and the delegation issue in an open economy a weight conservative central banker setting policy with discretion and stabilizing the real exchange rate adjusted rex price level and the output gap can replicate the behavior of the rate of rex inflation and the output gap under policy from a timeless perspective