war peace and the size of countries this paper studies the relationship between international con ict and the size distribution of countries in a model in which both peaceful bargaining and non peaceful confrontations are possible we show how the size distribution of countries depends on the likelihood bene ts and costs of con ict and war we also study the role of international law and show how better de ned international property rights may lead to country breakup and more numerous local con icts

don t let the easy be the enemy of the good returns from art investments what is wrong with it abstract although geometric hedonic price indexes are widely used in the hedonic literature on non standard investments it is well known that portfolios of assets have values that are related to the arithmetic not geometric average of prices this paper explores the implications of the use of arithmetic hedonic price indexes for art investments log linear predictions are retransformed back to the original scale by performing a modified version of the duan s smearing factor this procedure is illustrated with an analysis of the returns from 10 459 surrealist paintings sold worldwide during the pre crisis period 1990 2007 findings show significant differences between the arithmetic versus geometric price indexes while emphasising the caution that should be exercised in interpreting the hedonic index prices of non standard investments as they are typically computed for academic and business applications

proprietary public finance and economic welfare abstract we develop a positive theory of public finance in which the objective of tax and spending policy is to extract rents for the incumbent ruler the analysis shows how dependence of the incumbent ruler s survival probability on his tax and spending policy can lower the equilibrium tax rate and increase the equilibrium amount of spending on productive public services but only until the minimum credible tax rate which depends on the ruler s endogenous survival probability becomes a binding constraint the central result of the analysis is that if a relatively benevolent tax and spending policy is both necessary and sufficient for a high survival probability then the ruler s equilibrium policy is relatively benevolent

art as an investment and conspicuous consumption good ments art is also a consumption good art owners take pleasure in its intrinsic value e g for aesthetic pleasure or as a storehouse of an artist s deftness and to the extent that it is a luxury good they derive additional enjoyment from the signal of wealth that owning a masterpiece transmits it is the mixture of pecuniary and nonpecuniary payoffs to ownership that makes artworks both compelling to purchase and difficult to value i exploit this insight to explain why the measured risk premium of a portfolio of artworks is low compared to other risky assets in a consumption based pricing model an asset s risk premium is a function of the covariance of its returns with agents marginal utility of consump tion agents need to be compensated if the asset pays off in a period of already high utility as a luxury good relative art demand is an increasing function of wealth therefore positive shocks to income increase the demand price and returns to art in periods of high consumption utility implying a high risk premium this intuition is at odds with empirical studies that quantify the average financial returns of paintings relative to more traditional investment vehicles these studies find that art 1 often underperforms relative to equities and bonds while there have been

measuring returns on investments in collectibles this paper considers the question of how to measure and interpret the financial return to investing in collectibles we review various methodologies for creating priced indexes and then discuss studies that explicitly calculate a rate of return to some set of collectibles while most collectibles appear to yield positive real returns the majority embody more risk and yield lower financial returns than stocks other characteristics of collectibles prices such as covariance with other asset prices are also examined

nash and stackelberg solutions in a differential game model of capitalism abstract this paper examines two noncooperative open loop solution concepts in a simple model of economic growth and distribution formulated as a differential game between workers who may save or consume and capitalists who may consume or invest it is demonstrated that both players prefer the stackelberg game to the nash game furthermore it is shown that under fairly realistic assumptions about the parameters of the model both workers and capitalists would prefer to act as the follower in the stackelberg game this means that capitalism is in a stalemate i e in a position where neither class wants to take the initiative and announce its strategy first the result is interpreted as an explanation of the difficulties met in designing and implementing incomes policies and social contracts

efficient equilibria in a differential game of capitalism abstract one considers a differential game of capitalism a la lancaster feedback nash equilibria and pareto optimal solutions are characterized under the assumption that the planning horizon is infinite it is then shown that by combining a pareto optimal solution with the nash feedback equilibrium strategy pair which plays the role of a threat one can obtain an efficient equilibrium which is also subgame perfect in the sense of selten this result modifies sensibly the previous interpretation of the inherent inefficiency of capitalism

why countries are fiscally decentralizing this paper models and empirically investigates underlying forces that promote governmental decentralization or effective federalism in the world over the last 25 years a move to a federal system is based on the demand by hinterland regions for local autonomy which increases with national income growth greater relative hinterland population and increasing national population it is influenced as well by the degree of democratization nationally and locally decentralization is measured by both institutional indices indicating greater devolution of power to local governments and the share of local governments in national government consumption empirically the paper finds that decentralization changes in ways predicted in particular it increases with economic growth country size and population institutional structures based on colonial experience and initial constitutional provisions also matter

the private financial gains to entrepreneurship is it a good use of public money to encourage individuals to become entrepreneurs recent evidence comparing earnings from entrepreneurship versus wage earning shows that after allowing for obvious observable differences most entrepreneurs in most developed countries earn less than similar wage earning employees does this mean that the decision to become an entrepreneur should be discouraged the answer depends in part on whether we believe that entrepreneurs report their income truthfully or not adjusting for what is considered to be underreporting by entrepreneurs lifts entrepreneurial earnings by between 10 and 40 reversing the fortunes of the entrepreneur such that they appear to be earning much more than their counterparts in a wage earning job if this adjustment should prove to be appropriate then there is no obvious reason to increase the incentive for individuals to become entrepreneurs such as with tax breaks or direct start up subsidies in developed countries and there is reason instead to discuss decreasing these subsidies

estimating tax noncompliance with evidence from unaudited tax returns this article estimates the degree of tax noncompliance using evidence from unaudited tax returns measurements of noncompliance are derived from the relationship between reported charitable contributions and reported income from wages and salary as compared to alternative reported income sources such as self employment farm and other small business income assuming that the source of one s income is unrelated to one s charitable inclinations and that the ratio of true income to taxable income does not vary by income source any difference in the relationship between charitable contributions and the source of income can be attributed to relative underreporting by the individual we find that the implied amount of noncompliance is significant and that it varies by source of income as well as between positive and negative values of each type of income tax evasion creates horizontal inequity and if opportunities for evasion are correlated with income complicates the attempt to achieve vertical equity evasion also imposes economic costs because taxpayers expend resources to facilitate evasion and the tax agency expends resources to contain it the equity and efficiency implications of tax evasion and optimal policy to address it depend on its magnitude and nature which for obvious reasons is difficult to ascertain this article contributes to that effort by developing a new method for estimating the extent and nature of tax noncompliance based on evidence from unaudited tax returns this evidence is derived from the relationship between reported charitable contributions and reported taxable income from various sources such as wages and salaries selfemployment nonfarm small business and farm income and is based on the assumptions that the source of one s income is unrelated to one s charitable inclinations and that the ratio of true income to taxable income does not vary by income source we find that the implied amount of noncompliance on non wageand salary income is substantial and that it varies among these sources of income as well as between positive and negative values of each type of income on average reported positive self employment nonfarm small business and farm income must be multiplied by a factor of 1 54 4 54 and 3 87 respectively in order to obtain true income even those individuals who report zero income for a specific income source but file the schedule for that source are estimated to have true positive income finally those households that report negative schedule income may actually have greater true income than those households that report positive income

an expenditure based estimate of britain s black economy abstract we estimate the size of britain s black economy defined narrowly as unreported taxable income by using income and expenditure data drawn from the 1982 family expenditure survey our working assumptions are that all income groups report expenditure on food correctly employees in employment report income correctly and that the self employed under report their income we estimate food exependiture equations for all groups and then invert them to arrive at the conclusion that on average true self employment income is 1 55 times as much as reported self employment income this implies that the size of the black economy is about 5 5 percent of gdp

leviathan and competition among jurisdictions the case of benefit taxation abstract this paper shows that interjurisdictional competition for mobile factors of production forces the government to raise the efficiency of the public sector and thus helps to tame leviathan governments however this result is derived under some restrictive assumptions concerning the kind of tax policy used by the government in the case of benefit taxes e g user charges a leviathan may be tamed by interjurisdictional competition whereas this is not necessarily true in the case of lum sum taxes

union rivalry and economic growth a differential game approach two decades ago sen 1961 1967 demonstrated how private saving versus consumption decisions are fundamentally different from collective decisions and how individual decisions may result in an insufficient amount of investments for the future his analyses were essentially applications of the prisoner s dilemma assuming that given the decisions of others each individual would be better off by not saving an additional unit whereas all would be better off by saving collectively it follows that no one will save although everyone would have preferred one more unit of saving by each individual because of the external effects between individuals decisions and the lack of influence on others actions nobody wants to invest himself although each individual would like to see others invest i e all try to shift the burden of saving onto others a very similar result was obtained a decade ago by lancaster 1973 in a fully dynamic context by applying nonzero sum differential game theory to the modelling of growth and distribution in a two class economy he demonstrated that the separation of saving and investment decisions leads to a pareto inferior outcome in a model where workers can control their share of consumption in total output but have no influence on the investment decision which is in the hands of capitalists and where both classes devise their strategies so as to maximize their own consumption over a fixed horizon the fundamental fact here is that workers and capitalists have to act under a dynamic externality one group s decision to save or invest for the future is affected by the fact that the accumulated amount may be consumed by the other group this paper was written to illustrate how dynamic inefficiency may also result from the feature of present day societies whereby the working class is not a single decision making unit but has organized itself in a number of trade unions which have to operate under the above mentioned dynamic externality it is shown that the welfare loss which results from the isolation

a dynamic model of differentiated oligopoly with capital accumulation abstract we consider a dynamic model of differentiated oligopoly with capital accumulation we prove that the model may converge to either a steady state replicating the optimum of the static problem or a steady state driven by capital accumulation alone in the latter case the same steady state equilibrium is observed under both cournot and bertrand competition as well as social planning journal of economic literature classifications numbers c73 l13

revisiting baumol s art as floating crap game we show that baumol s conclusion that returns on bonds are higher than returns on paintings is too pessimistic there are segments in the market for which returns are significantly higher than returns on bonds and stocks during long periods of time 20 to 40 years since tastes do change slowly though not in a predictable way this may imply that beating the market is not impossible we also construct price indexes for paintings over the last 200 years

threats and bargaining in capitalism a differential game view abstract the paper examines the nash bargaining equilibrium in a simple model of growth and distribution formulated as a differential game between workers who may save or consume and capitalists who may consume or invest optimal threats announced by the social classes to affect the negotiated solution to their own advantage are also derived it is demonstrated that the workers threat takes the form of refusing to save while capitalists threaten to refrain from investing the threats as well as the possible gains from cooperation determine the players relative importance or bargaining power it is shown that capitalists are in general in a stronger bargaining position than workers the dependence of the bargaining power on the parameters of the model is examined

estimating house price indexes in the presence of seller reservation prices we analyze a bias in transaction based price indexes due to the presence of seller reservation prices we develop a model in which the ratio of sellers reservation prices to the market value affects trading volume and biases of observed transaction prices when trading volume decreases increases index returns are estimated with an upward downward bias we propose a new econometric procedure to mitigate the bias and use simulations to demonstrate the effectiveness of the procedure we construct a reserve conditional unbiased index for the los angeles housing market which substantially differs from a traditional repeat sale index

nation states vs united empire effects of political competition on economic growth is political fragmentation i e nation states more favorable to economic growth than political unification i e a united empire this study develops an endogenous growth model to analyze the growth effects of fragmentation versus unification under unification the economy is vulnerable to excessive leviathan taxation and possibly subject to the costs of unifying heterogeneous populations under fragmentation the competing rulers are constrained in taxation but spend excessively on military defense if capital mobility is above below a threshold then fragmentation unification would favor growth and this threshold is increasing in the degree of defense competition and decreasing in the costs of heterogeneity

income inequality in the united states 1913 1998 this paper presents new homogeneous series on top shares of income and wages from 1913 to 1998 in the united states using individual tax returns data top income and wages shares display a u shaped pattern over the century our series suggest that the large shocks that capital owners experienced during the great depression and world war ii have had a permanent effect on top capital incomes we argue that steep progressive income and estate taxation may have prevented large fortunes from fully recovering from these shocks top wage shares were flat before world war ii dropped precipitously during the war and did not start to recover before the late 1960s but are now higher than before world war ii as a result the working rich have replaced the rentiers at the top of the income distribution

entrepreneurship and personal income tax evidence from canadian provinces this paper employs the dynamic panel estimation method to investigate the effects of the top personal income tax rate on entrepreneurship as proxied by the employer business entry rate using data from canadian provinces over the period 1984 2015 the empirical findings of this paper show that the top income tax rate has a negative and statistically significant effect on entrepreneurship both in the short and long term according to the preferred estimate of this study a one percentage point increase in the top statutory marginal income tax rate is associated with a 0 13 percentage point decrease in the business entry rate in the short term and a 0 41 percentage point decrease in the long term based on the long term results on average a province that raises its top personal income tax rate by one percentage point can expect to have about 405 fewer new employer businesses enter its economy this is a significant loss for an economy that has been experiencing a decline in entrepreneurship for a long time the key findings of this paper are robust to various sensitivity checks

art market inefficiency art is often used as an investment vehicle given the importance of market efficiency in finance we use a large auction based index to test whether the art market is weakly efficient evidence reveals that returns on artworks exhibit high positive auto correlation we attribute this result to price truncation resulting from unobservable reserve prices in auctions we conclude that the art market is not efficient mainly because price formation is opaque to outsiders who lack information on unsold artworks

how did japanese investments influence international art prices we test the luxury consumption hypothesis of ait sahalia parker and yogo 2004 using a unique international art price import export flow and stock market data set we find that the demand for art by japanese collectors is positively correlated with art prices and japanese stock prices this correlation is magnified during the bubble period of the japanese economy the mid 1980s to the early 1990s and gains even further strength for works of art typically favored by japanese collectors our results suggest that japanese investors or japanese asset markets indeed affect international art prices especially during the bubble period and its aftermath

estimates of the black economy based on consumer demand approaches we propose a consumer demand system approach to estimating the size of the black economy where alternative hypotheses affecting the empirical results can be tested in a nested framework this approach allows for the estimation of the under reporting of household income from various sources dispensing with the need to use arbitrary criteria to classify households by their main source of income it also avoids potential bias in black economy estimates arising from mistaking preference heterogeneity substitution as income effects we illustrate these arguments by estimating the extent to which self employment income in the uk is underreported using parametric and nonparametric techniques the black economy broadly defined as the economic activities that are hidden from public authorities to avoid taxation has recently received increased attention in the literature due to arguments that the rising tax burden and state regulation is driving economic activity underground tanzi and schuknecht 1997 enste and schneider 1998 the usefulness of attempts to estimate the size of the black economy however is a controversial issue the sceptics emphasise the difficulties associated with the precise definition of black economy activities and point to the widely different estimates of the size of these activities resulting from alternative methods dixon 1999 tanzi 1999 thomas 1999 authors approaching the subject in an optimistic frame of mind emphasise positive aspects of estimating the size of the black economy such as the correct measurement of gdp and other macroeconomic variables e g employment and the design of policy and econometric models bhattacharyya 1999 giles 1999 the controversy on estimation issues however does not subtract from the widespread concern about the undesired consequences of the black economy undeclared economic activities reduce the tax base thereby undermining the financing of public goods and social protection a country trying to curtail the loss of tax revenue by raising tax rates can create a vicious cycle as this reinforces the incentive not to declare economic activities to the public authorities high tax rates have a distorting effect resulting in inefficient allocation of resources due to unequal opportunities and willingness to evade in different sectors of the economy and can undermine the ability of the country to compete internationally distortions in the labour market can also arise because individuals working in the black economy may have difficulty in moving from one job to another furthermore in countries where health pension and other social security payments are not universal individuals working in the black economy and their families are outside the

ex post the investment performance of collectible stamps this paper uses stamp catalogue prices to investigate the returns on british collectible postage stamps over the period 1900 2008 we find an annualized return on stamps of 7 0 in nominal terms or 2 9 in real terms these returns are higher than those on bonds but below those on equities the volatility of stamp prices approaches that of equities stamp returns are impacted by movements in the equity market but the systematic risk of stamps remains low stamps partially hedge against unanticipated inflation estimates of average after cost returns for individual investors show that stamps may rival equities in terms of realized performance

art as an investment the market for modern prints repeat sales of modern prints at auction are used to estimate a semiannual index of prices for the period 1977 92 as in other studies of art as an investment prints do not compare favorably to traditional financial assets there is substantial noise in auction prices but little or no support for the proposition that some artists command higher prices in certain countries or that masterpieces outperform the market one puzzle is the continuing tendency for prices realized at certain auction houses to exceed those realized at others notably at sotheby s relative to christie s in new york copyright 1993 by american economic association

the politics of 1992 fiscal policy and european integration the internal market in europe will greatly increase the international mobility of resources how will this affect fiscal policy in different countries we consider taxation of capital in a two country model where a democratically chosen government in each country chooses tax policy higher capital mobility changes the politico economic equilibrium in two ways on the one hand it leads to more tax competition between the countries this economic effect tends to lower tax rates in both countries on the other hand it alters voters preferences and makes them elect a different government this political effect offsets the increased tax competition although not completely

the breakup of nations a political economy analysis this paper develops a model of the breakup or unification of nations in each nation the decision to separate is taken by majority voting a basic trade off between the efficiency gains of unification and the costs in terms of loss of control on political decisions is highlighted the model emphasizes political conflicts over redistribution policies the main results of the paper are i when income distributions vary across regions and the efficiency gains from unification are small separation occurs in equilibrium and ii when all factors of production are perfectly mobile all incentives for separation disappear i introduction following the demise of communism the entire map of europe from the atlantic coast to the urals is being redrawn and issues of separation unification and the redrawing of borders are yet again at the forefront of european concerns many of the issues raised by this process are primarily of a political cultural or linguistic nature however there are also economic considerations that bear on this problem the objective of this paper is to analyze some important economic and political determinants of the process of unification and separation of democratic nations the starting point of our analysis is to suppose that from an economic efficiency point of view separation of nations is never desirable a unified nation is always more efficient since free trade among regions is guaranteed duplication costs in defense and law enforcement are avoided and local public goods provision such as transportation and communication networks or common standards can be coordinated furthermore any benefits of decentralization that might be obtained in a world with several nations may also be achieved within a unified nation by replicating the administrative structure of the world with several

the cartelization of local governments intergovernmental competition can enhance efficiency centralization of government expenditures inhibits intergovernmental competition because it makes governments more homogeneous and so cartelizes local governments cartelization reduces tiebout competition and limits benchmark competition in which one government s performance can be compared with neighboring governments measuring fiscal centralization as the ratio of local to state and local government expenditures within the state the evidence shows that more fiscal decentralization is associated with higher levels of state per capita income cartelization of local governments negatively impacts income

tax competition and leviathan abstract attitudes towards downward pressure on tax rates from international tax competition depend on attitudes towards government this paper synthesises the two extremes which as in other areas of public finance have dominated the debate typically being presented as stark alternatives the view of government as a leviathan from which tax competition emerges as a useful constraint on policy makers and the view of government as a benevolent maximiser of their citizens welfare from which it emerges as a source of inefficiency conditions are derived under which when policy makers are neither entirely benevolent nor wholly self serving tax coordination benefits the representative citizen

workers investment funds and the dynamic inefficiency of capitalism abstract this paper examines the effects of the partial transfer of control over the investment decision from capitalists to workers which is an essential feature of plans to establish workers investment funds in a two class model of capitalism formulated as a differential game it is shown that the institutional change which provides the workers with means to invest their savings directly instead of having to use the capitalists as agents for accumulation improves economic efficiency as a consequence the economy saves invests grows and consumes more than the pure capitalist society which is characterized by the keynesian separation of saving and investment decisions

technology policy for a world of skew distributed outcomes abstract this paper draws implications for technology policy from evidence on the size distribution of returns from eight sets of data on inventions and innovations attributable to private sector firms and universities the distributions are all highly skew the top 10 of sample members captured from 48 to 93 percent of total sample returns it follows that programs seeking to advance technology should not be judged negatively if they lead to numerous economic failures rather emphasis should be placed on the relatively few big successes to achieve noteworthy success with appreciable confidence a sizeable array of projects must often be supported the outcome distributions are sufficiently skewed that even with large numbers of projects it is not possible to diversify away substantial residual variability through portfolio strategies

sentiment and art prices we hypothesize the existence of a slow moving fad component in art prices using unique panel survey data on art market participants confidence levels in the outlook for a set of artists we find that sentiment indeed predicts short term returns

the specification of hedonic indexes for urban housing most studies evaluating the effect on housing prices of regulatory programs for controlling urban growth use econometric methods hedonic price models without considering the research design aspects of the task this article examines the strengths and

volatility of price indices for heterogenous goods with applications to the fine art market price indices for heterogeneous goods such as real estate or fine art constitute crucial information for institutional or private investors considering alternative investment decisions in times of financial markets turmoil classical meanvariance analysis of alternative investments has been hampered by the lack of a systematic treatment of volatility in these markets in this paper we propose a hedonic regression framework which explicitly defines an underlying stochastic process for the price index allowing to treat the volatility parameter as the object of interest the model can be estimated using maximum likelihood in combination with the kalman filter we derive theoretical properties of the volatility estimator and show that it outperforms the standard estimator we show that extensions to allow for time varying volatility are straightforward using a local likelihood approach in an application to a large data set of international blue chip artists we show that volatility of the art market although generally lower than that of financial markets has risen after the financial crisis of 2008 09 but sharply decreased during the recent debt crisis

divided we stand united we fall the hume north jones mechanism for the rise of europe the great divergence in incomes between europe and the rest of the world occurred relatively recently why was it that western europe once a backward outpost on the fringes of the eurasian continent able to dominate in terms of income and technology the previously successful eastern economies several mechanisms have been identi ed to account for the rise of europe this paper formalizes one important mechanism the intellectual origins of which can be traced back to hume and weber and which was fully though informally articulated by e l jones this mechanism emphasizes the contrast between the european states system and the eastern empires political competition for a mobile tax base in a states system forces rulers to expropriate less from their subjects and to supply relatively more public services by effectively limiting the exit options of the ruled an empire rewards its ruler with a captive tax base that can be subjected to relatively higher levels of expropriation without a similar rise in public services provided the states system thus encourages higher levels of capital accumulation while the empire stises it the successes of the eastern empires in their consolidation phase are due to the competition they initially faced from neighboring states since europe escaped such consolidation the process of accumulation there never faced the impediments its eastern counterparts did the paper thus also provides a structural explanation for the emergence of institutions in europe that led to relatively secure property rights

auctions and the price of art the value of most important works of art is established by public auction either directly by an actual sale or indirectly by reference to other sales how the auction system works is thus a critical determinant of how the public s preferences are translated into the evaluation of artistic work the auction system is central in the determination of the incentives for artistic work and the efficiency of the auction system is a key determinant of the cost of creating and distributing works of art this paper contains a review of the burgeoning new research of the last decade that has been designed to shed light on how the art auction system actually works what it indicates about price formation and how well it performs we begin our discussion in section 2 with a short description of the mechanics of the auction system and then organize the remainder of our discussion around two major topics the first topic concerns how auction prices can be used to determine and compare overall price movements within the art market and other markets and the second topic concerns how the auction mechanism influences prices we

the power to tax analytical foundations of a fiscal constitution preface 1 taxation in constitutional perspective 2 natural government a model of leviathan 3 constraints on base and rate structure 4 the taxation of commodities 5 taxation through time income taxes capital taxes and public debt 6 money creation and taxation 7 the disposition of public revenues 8 the domain of politics 9 open economy federalism and taxing authority 10 toward authentic tax reform prospects and prescriptions epilogue notes selected bibliography index

are art auction estimates biased this article considers whether presale auction estimates are unbiased predictors of price when no sales are considered utilizing a newly constructed sample of over 500 works by eight early twentieth century american artists unbiased presale auction estimates in predicting price while expected are generally not supported in previous work but these studies excepting one do not include no sales in the calculations in order to study the question we employ a standard approach that uses an inverse mills ratio arising from a sample selection probit to correct for selection bias we find that controlling for selection bias presale auction estimates appear to be biased downward and we offer possible reasons for this result

the rise and decline of nations economic growth stagflation and social rigidities the years since world war ii have seen rapid shifts in the relative positions of different countries and regions leading political economist mancur olson offers a new and compelling theory to explain these shifts in fortune and then tests his theory against evidence from many periods of history and many parts of the world

buying beauty on prices and returns in the art market this paper investigates the price determinants and investment performance of art we apply a hedonic regression analysis to a new data set of more than one million auction transactions of paintings and works on paper based on the resulting price index we conclude that art has appreciated in value by a moderate 3 97 per year in real u s dollar terms between 1957 and 2007 this is a performance similar to that of corporate bonds at much higher risk a repeat sales regression on a subset of the data demonstrates the robustness of our index next quantile regressions document larger average price appreciations and higher volatilities in more expensive price brackets we also find variation in historical returns across mediums and movements finally we show that measures of high income consumer confidence and art market sentiment predict art price trends this paper was accepted by wei xiong finance

the price of wine abstract using historical price records for bordeaux premiers crus we examine the impact of aging on wine prices and the long term investment performance of fine wine in line with the predictions of an illustrative model young maturing wines from high quality vintages provide the highest financial returns past maturity famous ch teaus deliver growing non pecuniary benefits to their owners using an arithmetic repeat sales regression over 1900 2012 we estimate a real financial return to wine investment net of storage costs of 4 1 which exceeds bonds art and stamps returns to wine and equities are positively correlated finally we find evidence of in sample return predictability

dictators development and the virtue of political instability a large body of literature stresses the benefits of regime stability for economic growth in poor countries this view however discounts the gains from threats to regime security when populations living under dictatorial regimes cannot benefit from the disciplining of political competition available to voters in democracies this paper applies a model of economic growth to study the sources of the differences in economic performance and repression policy among dictatorships as well as the parallel in dictatorial regimes of the benefits achieved through political competition in democracies threats to the security of dictatorial regimes are shown to be a means of benefiting the population through the responses of the regime

behavioural heterogeneity in wine investments we introduce a heterogeneous agent model to explain the dynamics of fine wine investments our results show evidence of the existence of both fundamentalists those who trade on mean reversion tow

on time inconsistency a technical issue in stackelberg differential games abstract stackelberg differential games are useful settings in which optimal government policies can be studied this paper argues that the analysis of these games involves a key technical issue in particular we question the necessity for optimality of one boundary condition invoked in existing literature the issue is of key interest because the boundary condition is largely responsible for the time inconsistency results previously obtained we show that the boundary condition is not necessary in some cases as a result our finding undermines the credibility of the existing conclusions journal of economic literature classification numbers c61 e62 h21

the auction market for modern prints confirmations contradictions and new puzzles using a large data set with 80 214 repeat sales we find that the real return on a diversified portfolio of modern prints sold at auctions worldwide averaged a modest 1 51 during the period 1977 2004 we address several issues regarding the performance of modern prints as investments the selection bias arising from the self interest of auction houses the impact of an ever expanding universe of auction houses on investment returns the masterpiece effect or whether more expensive works of art outperform the market as a whole and the differences in returns that arise due to random fluctuations in collector tastes jel z11 g11 g14

the monetary appreciation of paintings from realism to magritte this study investigates how investments in painted arts compare to those in stocks in terms of risk return trade off using sharpe and treynor ratios and markowitz efficient frontiers a large database was analysed consisting of more than 10500 auction prices of belgian painted art over the period 1970 1997 hedonic art returns are influenced by auction location and auction house current of art painters reputation medium signature and painting size surrealism and luminism were the most popular currents of art in monetary terms while expressionism and symbolism gained financial esteem this study concludes that art investments underperform equity market investments due to high riskiness transaction costs capital gains resale rights and insurance premia in addition the markowitz efficient frontier shows limited diversification potential for art