profit maximising goes global the race to the bottom we explore four decades of cyclical and long run dynamics in income distribution and economic activity for a panel of 13 oecd countries as measured by the wage share and output gap when modeled as predator prey dynamics economic activity in oecd countries is weakly profit led convergence to a long run equilibrium is relatively slow delaying the profit squeeze stage for many years our race to the bottom model suggests that the oecd countries have been engaged in undercutting each other s real unit labour costs an extension of the model shows that the long run equilibrium has been shifting south west towards a lower wage share it may even be that this race has the undesirable consequence of decreasing economic activity

taxation and international migration of superstars evidence from the european football market we analyze the effects of top tax rates on international migration of football players in 14 european countries since 1985 both country case studies and multinomial regressions show evidence of strong mobility responses to tax rates with an elasticity of the number of foreign domestic players to the net of tax rate around one around 0 15 we also find evidence of sorting effects low taxes attract highability players who displace low ability players and displacement effects low taxes on foreigners displace domestic players those results can be rationalized in a simple model of migration and taxation with rigid labor demand jel f22 h24 h31 j44 j61 l83

financialisation income distribution and aggregate demand in the usa this paper investigates the effects of financialisation and functional income distribution on aggregate demand in the usa by estimating the effects of the increase in rentier income dividends and interest payments and housing and financial wealth on consumption and investment the redistribution of income in favour of profits suppresses consumption whereas the increase in the rentier income and wealth has positive effects a higher rentier income decreases investment without the wealth effects the overall effect of the changes in distribution on aggregate demand would have been negative thus a pro capital income distribution leads to a slightly negative effect on growth i e the usa economy is moderately wage led

international competition income distribution and economic growth this paper shows that the neo keynesian case for wage led growth does not generally hold in an open economy model wage increases cause a loss of competitiveness that reduces the trade balance if the economy is relatively open to trade and price elasticities satisfy certain restrictions the worsening of the trade balance more than outweighs the increase in workers consumption thus reducing the growth rate the main theoretical innovation is a flexible markup pricing rule that allows changes in unit labor costs and exchange rates to affect profit margins implications for international relations and class conflict are discussed copyright 1989 by oxford university press

using elasticities to derive optimal income tax rates this paper derives optimal income tax formulas using compensated and uncompensated elasticities of earnings with respect to tax rates a simple formula for the high income optimal tax rate is obtained as a function of these elasticities and the thickness of the top tail of the income distribution in the general non linear income tax problem this method using elasticities shows precisely how the different economic effects come into play and which are the key relevant parameters in the optimal income tax formulas of mirrlees the optimal non linear tax rate formulas are expressed in terms of elasticities and the shape of the income distribution these formulas are implemented numerically using empirical earning distributions and a range of realistic elasticity parameters

the effects of strategic and economic interdependence on international conflict across levels of analysis this study develops a social network analytic approach to conceptualize and measure interdependence across levels of analysis this framework contains several innovations first it integrates sensitivity interdependence the effects of changes in one state on other states with vulnerability interdependence the opportunity costs of breaking a relationship second it measures interdependence at different levels of analysis and across multiple relationships third it integrates multiple dimensions of interdependence into a single measure i derive hypotheses from the realist and liberal paradigms regarding the effects of strategic and economic interdependence on monadic dyadic and systemic conflict these hypotheses are tested via data on alliances military capability and trade the findings provide robust support to the expectations of the liberal paradigm regarding the effects of strategic and economic interdependence on conflict on the other hand the expectations of the realist paradigm are not supported i discuss the theoretical and empirical implications of this approach

bounds on elasticities with optimization frictions a synthesis of micro and macro evidence on labor supply how can price elasticities be identified when agents face optimization frictions such as adjustment costs or inattention i derive bounds on structural price elasticities that are a function of the observed effect of a price change on demand the size of the price change and the degree of frictions the degree of frictions is measured by the utility losses agents tolerate to deviate from the frictionless optimum the bounds imply that frictions affect intensive margin elasticities much more than extensive margin elasticities i apply these bounds to the literature on labor supply the utility costs of ignoring the tax changes used to identify intensive margin labor supply elasticities are typically less than 1 of earnings as a result small frictions can explain the differences between micro and macro elasticities extensive and intensive margin elasticities and other disparate findings pooling estimates from existing studies i estimate a hicksian labor supply elasticity of 0 33 on the intensive margin and 0 25 on the extensive margin after accounting for frictions

polarity the offense defense balance and war bipolar systems are inherently more stable than multipolar configurations of power kenneth waltz argues his empirical justification for this conclusion relies on the multipolar systems that preceded the two world wars and the bipolar cold war the weakness of waltz s argument is the small number of cases and the failure to consider alternative explanations for different levels of war in the three periods in another historical period of both multi and bipolarity europe from 1495 to 1559 i have found that polarity cannot account for the constant level of instability across a change in polarity in the system instead the offense defense balance which includes the technical military balance the cumulativity of power resources and strategic beliefs explains instability in the period drawing on this alternative theory i reassess the high level of stability associated with the cold war and speculate on the level of stability we can expect in the post cold war period

the effect of income taxation on the labor supply of married men in sweden abstract this paper presents labor supply functions estimated on a sample of prime age swedish males the model used takes account of the nonlinear character of individuals budget sets caused by the progressive income tax it also allows preferences to vary between individuals calculations with the estimated functions using a partial equilibrium framework indicate a sizeable effect of the income tax on hours of work the average expected deadweight loss of the income tax is found to be approximately 20 percent of tax revenue

the optimal elasticity of taxable income abstract the strength of the behavioral response to a tax rate change depends on the environment individuals operate in and may be manipulated by instruments controlled by the government we first derive a measure of the social benefit to affecting this elasticity the paper then examines this effect in the solution to the optimal income taxation problem when such an instrument is available first in a general model and then in an example when the government chooses the income tax base

discounting the free ride alliances and security in the postwar world the collective goods theory of alliances and neorealist theory yield conflicting expectations about the security policies of states the former emphasizes the temptation to ride free on the efforts of others while the latter emphasizes the incentives for self help in the cases of britain china and france during the early cold war the constraints identified by neorealist theory reinforced by the advent of nuclear weapons prevailed each discounted the value of the security benefits superpower partners could provide the second ranking powers decisions to shoulder the burden of developing independent nuclear forces are at odds with collective goods arguments that portray especially strong temptations to ride free in the circumstances that prevailed at that time an international system dominated by two superpowers each possessing large nuclear deterrent arsenals that could easily be employed on behalf of allies this analysis suggests that present efforts to discourage additional states from acquiring nuclear weapons by offering them international security guarantees are unlikely to succeed

taxation and the long run allocation of labor theory and danish evidence abstract inspired by hayek 1945 we study the distortionary effects of taxation on labor mobility and the long run allocation of labor across different profitable opportunities these effects are not well detected by the methods applied in the large public finance literature estimating the elasticity of taxable income and quantifying the efficiency loss from taxation our analysis builds on a standard search theoretic framework where workers are continually seeking better paid jobs but are also fired from time to time because of economic development and productivity shocks we incorporate non linear taxation into this setting and estimate the structural parameters of the model using employer employee register based data for the full danish population of workers and workplaces for the years 2004 2006 our results indicate that along the intensive margin the danish taxation generates an overall efficiency loss corresponding to a 12 reduction in total income it is possible to reap 4 5 of this potential efficiency gain by going from a high tax scandinavian system to a level of taxation in line with low tax oecd countries such as the united states the tax responsiveness of labor mobility and allocation corresponds to an elasticity of taxable income with respect to the net of tax rate in the range 0 15 0 35

labor supply and optimization frictions evidence from the danish student labor market abstract using danish administrative data i investigate the magnitude and nature of optimization frictions in the labor market of danish students danish students face a unique institutional setting that makes it possible to distinguish between different types of frictions and estimate their effect on individual utility i find that frictions significantly affect observed labor market outcomes in particular the empirical evidence points to inattention as the dominant type of friction in contrast my findings appear inconsistent with real adjustment costs price misperception and gradual learning overall optimization frictions reduce the utility of individuals by approximately 2 3 of disposable income

tax induced mobility evidence from a foreigners tax scheme in switzerland abstract we study location choice and residential mobility responses to local income taxes exploiting a special tax regime which applies to foreign employees residing in switzerland the institutional setting used generates a deterministic duration threshold at 5 years of stay in the country at which the local tax rates an individual faces simultaneously change in all municipalities we exploit this exogenous variation by applying a fuzzy regression discontinuity design to merged survey and administrative individual level data a dynamic location choice model allows us to derive testable hypotheses of individuals location choices and mobility decisions our estimated treatment effects provide causal evidence for tax induced residential choices and tax induced intra national mobility

chain gangs and passed bucks predicting alliance patterns in multipolarity contemporary balance of power theory has become too parsimonious to yield determinate predictions about state alliance strategies in multipolarity kenneth waltz s theory predicts only that multipolarity predisposes states to either of two opposite errors which this article characterizes as chain ganging and buck passing to predict which of these two policies will prevail it is necessary to complicate waltz s theory by adding a variable from robert jervis s theory of the security dilemma the variable of whether offense or defense is perceived to have the advantage at least under the checkerboard geographical conditions in europe before world wars i and ii perceived offensive advantage bred unconditional alliances whereas perceived defensive advantage bred free riding on the balancing efforts of others

using differences in knowledge across neighborhoods to uncover the impacts of the eitc on earnings we develop a new method of estimating the impacts of tax policies that uses areas with little knowledge about the policy s marginal incentives as counterfactuals for behavior in the absence of the policy we apply this method to characterize the impacts of the earned income tax credit eitc on earnings using administrative tax records covering all eitc eligible lers from 19962009 we begin by developing a proxy for local knowledge about the eitc schedule the degree of sharp bunching at the exact income level that maximizes eitc refunds by individuals who report self employment income the degree of self employed sharp bunching varies signi cantly

functional income distribution and aggregate demand in the euro area an increase in the wage share has contradictory effects on the subaggregates of aggregate demand private consumption expenditures ought to increase because wage incomes typically are associated with higher consumption propensities than capital incomes investment expenditures ought to be negatively affected because investment will positively depend on profits net exports will be negatively affected because an increase in the wage share corresponds to an increase in unit labour costs and thus a loss in competitiveness therefore theoretically aggregate demand can be either wage led or profit led depending on how these effects add up the results will crucially depend on how open the economy is internationally the paper estimates a post kaleckian macro model incorporating these effects for the euro area and finds that the euro area is presently in a wage led demand regime implications for wage policies are discussed

the elasticity of taxable income with respect to marginal tax rates a critical review this paper critically surveys the large and growing literature estimating the elasticity of taxable income with respect to marginal tax rates using tax return data first we provide a theoretical framework showing under what assumptions this elasticity can be used as a sufficient statistic for efficiency and optimal tax analysis we discuss what other parameters should be estimated when the elasticity is not a sufficient statistic second we discuss conceptually the key issues that arise in the empirical estimation of the elasticity of taxable income using the example of the 1993 top individual income tax rate increase in the united states to illustrate those issues third we provide a critical discussion of selected empirical analyses of the elasticity of taxable income in light of the theoretical and empirical framework we laid out finally we discuss avenues for future research jel h24 h31 j22

the escalation of great power militarized disputes testing rational deterrence theory and structural realism realism we test the relative explanatory power of these two theoretical approaches on the escalation of deterrence encounters among great powers from 1816 to 1984 we derive a set of hypotheses from each model operationalize them for systematic empirical analysis and test the hypotheses on 97 cases of great power deterrence encounters by means of probit analysis the results are that the hypotheses derived from deterrence theory receive considerable support whereas none of the hypotheses derived from structural realism are supported in contemporary research on the causes of international conflict the realist paradigm has been the dominant theoretical approach within this broad framework however scholars have developed at least two prominent alternative models of the conditions under which conflict is likely to arise the first approach structural realism 1 focuses on the attributes of the international system while the second deterrence theory is largely dyadic and emphasizes the resolve and relative military capabilities of adversarial states while both theoretical approaches attempt to identify the conditions under which international crises and wars are likely to arise their

structural estimation of family labor supply with taxes estimating a continuous hours model using a direct utility specification this paper proposes a new method for estimating family labor supply in the presence of taxes this method accounts for continuous hours choices measurement error unobserved heterogeneity in tastes for work the nonlinear form of the tax code and fixed costs of work in one comprehensive specification estimated on data from the 2001 psid the resulting elasticities for married males are consistent with those found elsewhere in the literature but female wage elasticities are substantially smaller than those found in most of the literature simulations of recent tax acts predict small effects on the labor supply of married couples

taxation and the earnings of husbands and wives evidence from sweden i examine the response of husbands and wives earnings to a tax reform in which husbands and wives tax rates changed independently allowing me to examine the effect of both spouses incentives on each spouse s behavior i analyze the large swedish tax reform of 1990 1991 and find that in response to a compensated fall in one spouse s tax rate each spouse s earnings rise i compare these results to those of simplified econometric models used in the typical setting in which independent variation in each spouse s tax rate is unavailable i find that standard econometric specifications may produce substantially biased estimates

unwilling or unable to cheat evidence from a tax audit experiment in denmark this paper analyzes a tax enforcement field experiment in denmark in the base year a stratified and representative sample of over 40 000 individual income tax filers was selected for the experiment half of the tax filers were randomly selected to be thoroughly audited while the rest were deliberately not audited the following year threat of audit letters were randomly assigned and sent to tax filers in both groups we present three main empirical findings first using baseline audit data we find that the tax evasion rate is close to zero for income subject to third party reporting but substantial for self reported income since most income is subject to third party reporting the overall evasion rate is modest second using quasi experimental variation created by large kinks in the income tax schedule we find that marginal tax rates have a positive impact on tax evasion for self reported income but that this effect is small in comparison to legal avoidance and behavioral responses third using the randomization of enforcement we find that prior audits and threat of audit letters have significant effects on self reported income but no effect on third party reported income all these empirical results can be explained by extending the standard model of rational tax evasion to allow for the key distinction between self reported and third party reported income

the effect of marginal tax rates on taxable income a panel study of the 1986 tax reform act this paper uses a treasury department panel of more than 4 000 taxpayers to estimate the sensitivity of taxable income to changes in tax rates on the basis of a comparison of the tax returns of the same individual taxpayers before and after the 1986 tax reform the analysis emphasizes that the response of taxable income involves much more than a change in the traditional measures of labor supply the evidence shows an elasticity of taxable income with respect to the marginal net of tax rate that is at least one and could be substantially higher the implications for recent tax rate changes are discussed

bunching at the kink implications for spending responses to health insurance contracts abstract a large literature in empirical public finance relies on bunching to identify a behavioral response to non linear incentives and to translate this response into an economic object to be used counterfactually we conduct this type of analysis in the context of prescription drug insurance for the elderly in medicare part d where a kink in the individual s budget set generates substantial bunching in annual drug expenditure around the famous donut hole we show that different alternative economic models can match the basic bunching pattern but have very different quantitative implications for the counterfactual spending response to alternative insurance contracts these findings illustrate the importance of modeling choices in mapping a compelling reduced form pattern into an economic object of interest

distribution and growth reconsidered empirical results for six oecd countries we analyse the relationship between functional income distribution and economic growth in austria france germany the netherlands the uk and the usa from 1960 until 2005 the analysis is based on a demand driven distribution and growth model for an open economy inspired by bhaduri and marglin which allows for either profit or wage led growth we find that growth in france germany the uk and the usa has been wage led whereas austria and the netherlands have been profit led in the case of austria a domestically wage led economy changes to profit led when including the effect of distribution on external trade the netherlands however are already profit led without external trade our results so far only partially confirm bhaduri and marglin s theoretical conclusion that wage led growth becomes less feasible when the effects of distribution on foreign trade are taken into account

wage led growth in the eu15 member states the effects of income distribution on growth investment trade balance and inflation this paper estimates a multi country demand led growth model for eu15 countries a decrease in the share of wages in national income in isolation leads to lower growth in finland france germany greece italy luxembourg netherlands portugal spain sweden and the united kingdom whereas it stimulates growth in austria belgium denmark and ireland however a simultaneous decline in the wage share leads to an overall decline in eu15 gdp hence eu15 as a whole is a wage led economy furthermore austria and ireland also experience negative effects on growth when they decrease their wage share along with their trading partners the results indicate that a decline in the wage share has had significant negative effects on growth in the eu15 countries and supports the case of wage coordination we present different wage led recovery scenarios taking into account further effects of a change in the wage share on prices nominal unit labour costs investment and net exports

using notches to uncover optimization frictions and structural elasticities theory and evidence from pakistan we develop a framework for nonparametrically identifying optimization frictions and structural elasticities using notches discontinuities in the choice sets of agents introduced by tax and transfer policies notches create excess bunching on the low tax side and missing mass on the high tax side of a cutoff and they are often associated with a region of strictly dominated choice that would have zero mass in a frictionless world by combining excess bunching observed response attenuated by frictions with missing mass in the dominated region frictions it is possible to uncover the structural elasticity that would govern behavior in the absence of frictions and arguably capture long run behavior we apply our framework to tax notches in pakistan using rich administrative data while observed bunching is large and sharp optimization frictions are also very large as the majority of taxpayers in dominated ranges are unresponsive to tax incentives the combination of large observed bunching and large frictions implies that the frictionless behavioral response to notches is extremely large but the underlying structural elasticity driving this response is nevertheless modest this highlights the inefficiency of notches by creating extremely strong price distortions they induce large behavioral responses even when structural elasticities are small

income underreporting among the self employed a permanent income approach the consumption based method to estimate underreporting among self employed introduced by pissarides andweber 1989 is one of the workhorses in the empirical literature on tax evasion avoidance

determinants of labour s income share in the era of financialisation numerous studies have analysed the decline in the labour share of income but only few have linked it to the increase in financialisation the process of financialisation can roughly be described as an increasing importance of the financial sector that had an impact on the distribution between wages and profits on the one hand and retained earnings and financial income in the form of dividends and interests on the other hand this article seeks to explore the relationship between financialisation and labour s share of income using a time series cross sectional dataset of 13 countries over the time period from 1986 until 2007 the results suggest that there is indeed a relationship between increasing dividend and interest payments of non financial corporations and the decline of the share of wages in national income other factors that can account for the decline relate to globalisation and a decrease in the bargaining power of labour

regime change and the restructuring of alliances morrow 1991 claims that alliances can shift because of changes in the policy preferences of the regimes that control states this is counter to the central theoretical position of neorealist theory that sees alliances as the outgrowth of particular distributions of power in an anarchic international system drawing on regime changes in europe between 1816 and 1965 we evaluate the relative merits of these contradictory claims our data support the conclusion that regime changes that were 1 externally imposed 2 the result of internal revolution or 3 nonviolent but occurred in the context of an internal political crisis all had significant effects on a state s restructuring of its alliances even when other variables such as changes in the distribution of power and the state s power status are held constant

experimental evidence on the relationship between tax evasion opportunities and labor supply abstract motivated by the observation that access to evasion opportunities is distributed heterogeneously across the labor market this paper examines the extent to which labor supply elasticities with respect to tax rates depend on such evasion opportunities we first discuss the channels through which access to evasion affects labor supply responses and then set up a laboratory experiment n 205 in which all participants undertake a real effort task over several rounds subjects face a tax rate that varies across rounds and are required to pay taxes on earned income the treatment group is given the opportunity to underreport income while the control group is not we find evidence that participants in the treatment group respond differently to changes in the net of tax rate than participants in the control group the effect is more prevalent when tax rates fall additionally the direction of the treatment effect is dependent on the evolution of tax rates across rounds

hourly wage rate and taxable labor income responsiveness to changes in marginal tax rates recently a voluminous literature estimating the taxable income elasticity has emerged as an important field in empirical public economics however to a large extent it is still unknown how the hourly wage rate an important component of taxable income reacts to changes in marginal tax rates in this study we use a rich panel data set and a sequence of tax reforms that took place in sweden during the 1980 s to estimate the elasticity of the hourly wage rate with respect to the net of tax rate while carefully accounting for the endogeneity of marginal tax rates as well as other factors that determine wage rates we do find a statistically significant response both among married men and married women the hourly wage rate elasticity with respect to the net of tax rate is estimated to 0 14 0 16 for males and 0 41 0 57 for females in addition we obtain uncompensated taxable labor income elasticities of around 0 21 for men and 0 96 1 44 for women in contrast to earlier studies we also find significant income effects for males accordingly for males the compensated taxable labor income elasticity is about 4 percentage points higher than the uncompensated one

adjustment costs firm responses and micro vs macro labor supply elasticities evidence from danish tax records we show that the effects of taxes on labor supply are shaped by interactions between adjustment costs for workers and hours constraints set by firms we develop a model in which firms post job offers characterized by an hours requirement and workers pay search costs to find jobs we present evidence supporting three predictions of this model by analyzing bunching at kinks using danish tax records first larger kinks generate larger taxable income elasticities second kinks that apply to a larger group of workers generate larger elasticities third the distribution of job offers is tailored to match workers aggregate tax preferences in equilibrium our results suggest that macro elasticities may be substantially larger than the estimates obtained using standard microeconometric methods

bunching and non bunching at kink points of the swedish tax schedule recent microeconometric studies of taxpayers responsiveness to taxation have shown that intensive margin labor supply and earnings elasticities typically are modest and sometimes equal to zero however a common view is that long run responses might still be large since micro estimates are downward biased owing to optimization frictions in this paper we estimate the taxable income elasticity at a very large kink point of the swedish tax schedule using the bunching method during the period of study the change in the log net of tax rate reached a maximum value of 45 6 interestingly we obtain a precise elasticity estimate of zero for wage earners at this large kink the size of the kink allows us to derive tighter bounds on the long run elasticity than previous studies if wage earners on average tolerate 1 of their disposable income in optimization costs the upper bound on the long run taxable income elasticity is 0 39 we also evaluate the performance of the bunching estimator by performing monte carlo simulations

financialisation and tendencies towards stagnation the role of macroeconomic regime changes in the course of and after the financial and economic crisis 2007 09

internal devaluation in a wage led economy the case of spain the aim of this paper is to use the theoretical distinction between wage led and profit led economies to consider the impact of internal devaluation policy on gdp growth for the case of spain we assess to what extent wage devaluation in spain has proven useful vis a vis triggering an exportled strategy boosting aggregate demand and overcoming the crisis for said purpose we estimate a bhaduri marglin model drawing on quarterly data from eurostat and we expand the traditional model to take into account the effect of private debt on consumption and investment our main conclusion is that the spanish economy can be characterized as a wage led economy and that therefore a wage share decrease proves counterproductive to growth according to our calculations internal devaluation policy detracted an average of 0 3 percentage points of annual economic growth during the period 2010 2016

the effects of income distribution and fiscal policy on aggregate demand investment and the budget balance the case of europe this paper develops a multi country post kaleckian model that incorporates the role of the government one key novelty of the model is that it integrates cross country effects of both changes in income distribution and fiscal policy the model is used to estimate econometrically the effects of income distribution and fiscal policy on the components of aggregate demand and the budget balance in eu15 countries the results show that a simultaneous increase in the wage share in all eu15 countries would increase demand and the primary budget balance in all countries a simultaneous increase in government spending turns out to boost economic activity in all the eu15 countries indicating the positive economic effects of expansionary fiscal policy moreover a progressive tax policy that would be implemented simultaneously at the eu level would lead to an increase in output in all countries

collective wage bargaining and the role of institutional stability a cross national comparison of macroeconomic performance since the advent of the economic crisis interest in the efficacy of collective wage bargaining institutions has increased as the labour market was required to bear the burden of economic adjustment and became an important policy field for institutional reform in many countries in this article the role of institutional stability trust and certainty for the efficacy of collective bargaining systems is investigated and their effects on macroeconomic outcomes inflation and unemployment are analysed we argue that stability of the institutional framework of collective bargaining is of major importance for its efficacy as it reduces uncertainty and provides the necessary basis for trust among bargaining actors thus we hypothesise that institutional change and instability are associated with significant transaction costs and have at least temporarily negative effects on economic outcomes the hypotheses are confirmed by an empirical analysis which uses data of 34 industrialised countries from 1965 to 2014

expenditure response to health insurance policies evidence from kinks in rural china abstract this paper utilizes administrative data to analyze expenditure responses to the health insurance policy in rural china and clear visual evidence of bunching is observed at the kink point a static response model with optimization frictions estimates that a complete elimination of the reimbursement would cause the total expenditure per visit to decrease by 34 5 and approximately one third of the studied population makes decisions with errors heterogeneous expenditure responses and optimization frictions are observed across demographic groups cost benefit and counterfactual analyses indicate that the current policy generates the greatest welfare gains

unemployment and the real wage the economic basis for contesting political ideologies using the keynesian theory of effective demand this paper demonstrates how particular models such as that of cooperative capitalism enunciated by the left keynesian social democrats the marxian model of profit squeeze emphasizing distributive conflict and even the conservative model relying on supply side stimulus fit in as particular variants of a more general theoretical scheme through a reconstruction of the familiar is schedule the argument is weaved around the theme of the relations between unemployment and real wage in the context of both a closed and an open economy to explain the common macroeconomic basis of contesting ideologies copyright 1990 by oxford university press

factor shares the principal problem of political economy this paper identifies three reasons for studying factor shares to make a link between incomes at the macroeconomic level national accounts and incomes at the level of the household to help understand inequality in the personal distribution of income and to address the concern of social justice with the fairness of different sources of income in each case i explore the implications and point to ways in which the analysis could be taken forward in a twenty first century treatment of the classical problem of political economy

the elasticity of taxable income in the presence of deduction possibilities several recent studies show that the elasticity of taxable income eti is not a sufficient statistic for the welfare costs of taxation due to factors such as tax base shifting this paper provides an additional argument demonstrating the non sufficiency of the eti namely tax deductions building on a theoretical framework which incorporates deductions in a standard optimal tax model we show that the eti is not sufficient for welfare analysis if i deductions generate externalities and if ii deductions are responsive to tax rate changes while the first condition should arguably hold true for the majority of tax deductions we provide an empirical examination of the second condition relying on rich german panel data from administrative tax records we exploit several tax reforms that were implemented in germany between 2001 and 2008 our main estimates indicate an overall eti between 0 54 and 0 68 and an elasticity of deductions with respect to the net of tax rate of about 0 9 these results suggest that the eti is not sufficient to calculate the welfare cost of taxation

reprint of bunching at the kink implications for spending responses to health insurance contracts abstract a large literature in empirical public finance relies on bunching to identify a behavioral response to non linear incentives and to translate this response into an economic object to be used counterfactually we conduct this type of analysis in the context of prescription drug insurance for the elderly in medicare part d where a kink in the individual s budget set generates substantial bunching in annual drug expenditure around the famous donut hole we show that different alternative economic models can match the basic bunching pattern but have very different quantitative implications for the counterfactual spending response to alternative insurance contracts these findings illustrate the importance of modeling choices in mapping a compelling reduced form pattern into an economic object of interest

the choice of organizational form by closely held firms in sweden tax versus non tax determinants this article makes use of individual data from 2004 to 2008 on owners of closely held businesses in sweden to estimate the role of both tax and non tax determinants in the choice to be a closely held corporation chc versus a proprietorship although lower income individuals face relatively neutral incentives higher income households face strong tax incentives to be corporate the data suggest a strong response to these tax incentives many conventional non tax determinants are confirmed in the data as well copyright 2013 the author 2013 published by oxford university press on behalf of associazione icc oxford university press

labour share decline financialisation and structural change the purpose of this article is to explain the determinants behind the decline of labour share in the last three to four decades in oecd countries in our view this decline was determined by financialisation and was deepened by the structural changes that occurred almost simultaneously in those economies financialisation or finance dominated capitalism from the 1980s onwards was a key element in the strategic offensive of the advanced countries dominant classes to appropriate higher shares of national income and to restore their control over the political process a control that had been threatened by a generalised advancement of the labour movement in the 1970s the development of a finance dominated capitalism was helped by the process of globalisation which affected not only oecd countries but also many others a new though unstable macroeconomic model emerged which we will call financial capitalism in financial capitalism trade unions lost power vis a vis capital labour flexibility increased enormously and a structural change from manufacturing to services was accelerated in rich countries this resulted in negative consequences for labour share and income inequality after having provided a theoretical discussion of the determinants of the compression of the wage share making reference to the relevant literature we submit our hypotheses to empirical scrutiny performing a panel data analysis on 28 oecd countries the results of the estimations provide support to the theoretical argument

the personal and the factor distributions of income in a cross section of countries abstract the shares of capital and labour in national income vary substantially both over time and across countries this paper shows that the factor distribution of income is an essential determinant of the personal distribution of income we use cross country and panel data for a group of developed and developing countries to show that a larger labour share is associated with a lower gini coefficient of personal incomes this effect is not only statistically significant but also economically important an increase in the labour share in mexico to that observed in the us would reduce the gini coefficient of the former by between two and five points

tax bunching income shifting and self employment abstract this paper proposes a dynamic extension to saez 2010 bunching formula that allows us to distinguish bunching based on real responses and income shifting we provide direct evidence of income shifting and pronounced bunching in taxable income for the danish self employed if income shifting was neglected in this case we would estimate a taxable income elasticity in the range of 0 43 0 53 and conclude that taxable incomes were highly sensitive to changes in marginal tax rates we show however that more than half of the bunching in taxable income is driven by intertemporal income shifting implying a structural elasticity of 0 14 0 20

debt driven growth wealth distribution and demand in oecd countries the paper investigates the effects of changes in the distribution of income and in wealth on aggregate demand and its components we extend the bhaduri and marglin 1990 model to include personal income inequality as well as asset prices and debt this allows for an evaluation of the wage or profit led nature of demand regimes of the expenditure cascade argument frank et al 2010 and several hypotheses regarding the effects of wealth and debt our estimates are based on a panel of 18 oecd countries covering the period 1980 2013 for the full panel the average demand regime is found to be wage led we fail to find effects of personal inequality but do find strong effects of debt and property prices which have been the major drivers of aggregate demand in the decade prior to the 2007 crisis

marginal tax rates and tax favoured pension savings of the self employed evidence from sweden in recent years the study of how individuals respond to policies that aim at promoting pension savings has emerged as a vital area of economic research this paper adds to this body of literature by estimating the tax price elasticity of contributions to tax favoured pension savings accounts on a population of self employed individuals i exploit a unique total database over the swedish population that covers the years 19992005 using instrumental variables i obtain a tax price elasticity estimate of 0 51 and an income elasticity estimate of 0 13 whereas ordinary least squares ols produces estimates that conflict with consumer theory

adjustment cost and incentives to work evidence from a disability insurance program abstract how important is adjustment cost for individuals who face a change in work incentives induced by a policy change i provide the first estimate of adjustment cost in the context of a disability insurance di program by exploiting a policy change that increased work incentives by increasing the exemption threshold i use bunching at the thresholds to estimate adjustment cost and earnings elasticity the estimates of adjustment cost are quite sizeable and heterogeneous the estimates of earnings elasticity from both static and dynamic models are larger than the elasticity estimated with no adjustment cost suggesting that adjustment cost attenuates the responses to work incentives policies designed to increase labor supply will work if the work incentives are large enough to offset the adjustment cost accounting for adjustment cost then might explain the disparate findings on the effects of an increase in work incentives on the labor supply of beneficiaries of di programs