the ex dividend day behavior of canadian stock prices tax changes and clientele effects with some simple assumptions the ex dividend day price drop and the associated dividend can be used to measure the market s marginal tax rate previous research has estimated the implied tax rate for the u s this paper extends the analysis to canada where the tax treatment of dividends and capital gains is completely different from that in the u s the paper also presents estimates from 1970 80 to include four distinct periods when the tax treatment was different hence we include an implied test of market efficiency as well as those for the relevance of taxes and the existence of tax based dividend clienteles

home bias and cross border taxation abstract the relationship between cross border taxation and free float home bias is examined this explicitly recognizes that insider shares are unavailable to foreigners other important explanations for home bias information asymmetry behavioural and governance issues are controlled when examining the impact of cross border tax variables in our sample of countries about sixty percent eighty percent withhold taxes on realized capital gains dividends of foreign investors and about thirty percent of the mature economies provide imputation of taxes paid on dividend income by domestic corporations dividend imputation is a statistically significant impediment to cross border equity flows a tax credit variable for foreign taxes paid on dividends is constructed and found to be statistically significant in reducing home bias a relatively high foreign tax rate that cannot be offset by tax credits is found to significantly increase home bias these results hold for float adjusted home bias and traditional international portfolio home bias

the added worker effect the term added worker effect usually refers to a temporary increase in the labor supply of married women whose husbands have become unemployed this paper presents a new approach to the empirical study of the added worker effect which emphasizes the role of employment uncertainty and credit constraints in generating short run participation and employment patterns the estimates are based on employment transition probabilities rather than static measures of labor supply and are used in a dynamic simulation of changes in the employment and participation rates of wives following an exogenous increase in unemployment among their husbands the results show a small but significant added worker effect at least for white families and suggest that the apparent disagreement among previous studies may stem from different approaches to measuring responses to a transitory event such as an unemployment spell

the dividend tax credit and canadian ownership objectives this paper discusses the role of the dividend tax credit in determining the canadian ownership pattern of canadian industry the analytic tool used is the capital asset pricing model extended to include differential taxation of dividen ds and capital gains income across different countries the paper finds that changes in the dividend tax credit will have a differential impact on canadian ownership depending on sectoral differences in dividend yields and variances of rates of return and the correlation structure empirical simulation of the model suggests that the effects are significant

an empirical model of labor supply in a life cycle setting this paper formulates and estimates a structural intertemporal model of labor supply using theoretical characterizations derived from an economic model of lifetime behavior a two step empirical analysis yields estimates of intertemporal and uncompensated substitution effects which provide the information needed to predict the response of hours of work to life cycle wage growth and shifts in the lifetime wage path

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

consumption inequality and family labor supply we examine the link between wage and consumption inequality using a life cycle model incorporating consumption and family labor supply decisions we derive analytical expressions for the dynamics of consumption hours and earnings of two earners in the presence of correlated wage shocks nonseparability progressive taxation and asset accumulation the model is estimated using panel data for hours earnings assets and consumption we focus on family labor supply as an insurance mechanism and find strong evidence of smoothing of permanent wage shocks once family labor supply assets and taxes are properly accounted for there is little evidence of additional insurance jel d12 d14 d91 j22 j31

family labor supply and asset returns abstract we study how shocks to wages and asset prices affect consumption and labor supply decisions of two earner households in a life cycle framework with housing and flexible preferences we provide a micro foundation of the wealth effects on consumption and labor supply we find evidence for non separability between non durable consumption housing services and hours of work the results also highlight the importance of family labor supply in understanding how households respond to shocks to financial and housing markets

estimating the effect of unearned income on labor supply earnings savings and consumption evidence from a survey of lottery players this paper provides empirical evidence about the effect of unearned income on earnings consumption and savings using an original survey of people playing the lottery in massachusetts in the mid 1980 s the effects of the magnitude of lottery prizes on economic behavior are analyzed the critical assumption is that among lottery winners the magnitude of the prize is randomly assigned it is found that unearned income reduces labor earnings with a marginal propensity to consume leisure of approximately 11 percent with larger effects for individuals between 55 and 65 years old after receiving about half their prize individuals saved about 16 percent

on the effects of barriers to international investment a simple model is presented in which it is costly for domestic investors to hold foreign assets the implications of the model for the composition of optimal portfolios at home and abroad are derived it is shown that all foreign assets with a beta larger than some beta plot on either one of two security market lines some foreign assets with a beta smaller than are not held by domestic investors even if their expected return is increased slightly while it is obviously not true that asset markets are completely segmented between countries there is evidence of barriers to international investment although reality seems to lie in that grey area between complete segmentation and no segmentation at all most international asset pricing models are concerned with the extreme case of no barriers to international investment no effort seems to have been made to study the effect on portfolio choice of such barriers which make it costly to hold foreign securities as opposed to domestic securities but which do not in general render international diversification so onerous that investors avoid foreign securities completely casual empiricism suggests that models without barriers to international investment should be suspect those models cannot explain why it appears that in every country investors on average hold more domestic securities than would be required if they held the world market portfolio 2 this paper constructs a model of international asset pricing in which there is a cost associated with holding either long or short risky foreign securities for the sake of simplicity in most of the paper we assume that while domestic investors face barriers to international investment foreign investors face no such barriers it turns out that nothing significant is lost with such an assumption the main conclusions of this paper for the case in which foreign investors face no barriers to international investment are 1 in the presence of barriers to international investment some risky foreign

house prices and consumption inequality i characterize how house price shocks affect consumption inequality using a life cycle model of housing and nonhousing consumption with incomplete markets i derive analytical expressions for the dynamics of inequalities and use these to analyze large house prices swings seen in the uk i show that movements in consumption inequality were large that they correspond with the theoretical predictions qualitatively and that the model explains a large fraction of the movements quantitatively i demonstrate the accuracy of this analysis using an extended model s full non linear solution finally accounting for house price shocks alters estimates of labour income risks using cross sectional data

labor supply and taxes a survey i survey the male and female labor supply literatures focusing on implications for effects of wages and taxes for males i describe and contrast results from three basic types of model static models especially those that account for nonlinear taxes life cycle models with savings and life cycle models with both savings and human capital for women more important distinctions are whether models include fixed costs of work and whether they treat demographics like fertility and marriage and human capital as exogenous or endogenous the literature is characterized by considerable controversy over the responsiveness of labor supply to changes in wages and taxes at least for males it is fair to say that most economists believe labor supply elasticities are small but a sizeable minority of studies that i examine obtain large values hence there is no clear consensus on this point in fact a simple average of hicks elasticities across all the studies i examine is 0 30 several simulation studies have shown that such a value is large enough to generate large welfare costs of income taxation for males i conclude that two factors drive many of the differences in results across studies one factor is use of direct vs ratio wage measures with studies that use the former tending to find larger elasticties another factor is the failure of most studies to account for human capital returns to work experience i argue that this may lead to downward bias in elasticity estimates in a model that includes human capital i show how even modest elasticities as conventionally measured can be consistent with large welfare costs of taxation

globalization and the value of us listing revisiting canadian evidence abstract as capital markets become integrated the value of foreign listing and consequently the number of foreign listings should be expected to decline the dramatic surge in foreign listings on us stock exchanges in recent years suggests that motivations and value of listing may also be changing as markets become increasingly globalized we explore this issue by comparing both short and long run valuation effects of canadian listings in the us in pre and post 1990 periods we document that the positive price and liquidity effects for canadian stocks surrounding us listing have declined over time the analysis of long run performance however shows that canadian firms list in the us after a strong market performance but underperform canadian market indexes by 13 30 over the three years after the listing in both pre and post 1990 periods further the determinants of long run performance appear to be significantly different from that in the short run our evidence suggests that valuation effects of us listing may be driven by several factors including liquidity and industry factors that vary cross sectionally and over time

taxation of asset income in the presence of a world securities market abstract this paper examines a capm model of world security prices in which governments recognize their ability to influence international security prices via their tax treatment of foreign and domestic investors in this model governments have the incentive to set tax rates such that investors tend to specialize in domestic securities and to restrict net capital flows between countries each country does this to increase the utility of domestic residents taking as given the tax policies of other governments but the net outcome is a reduction in world efficiency and likely a reduction in the utility of all investors

international listings of stocks the case of canada and the u s the globalization of financial markets has seen ever increasing numbers of firms choosing to list their stocks on foreign exchanges we examine whether the extent of economic and financial market integration or segmentation between a firm s home country and listing country influences stock price reaction by examining the case of two similar countries the u s and canada during the 100 days before the week of interlisting in the u s risk adjusted stock prices of canadian firms rise on average by over 9 4 rise by an additional 2 around the interlisting date but follow with a corresponding drop of 9 7 in the 100 days after interlisting we interpret this evidence to be consistent with the financial market segmentation between canada and the u s however a subsample of canadian resource firms does not exhibit these stock price effects suggesting industry related factors may also be an important determinant of integration we also find average trading volume in interlisted stocks more than doubles in the months following interlisting

crossborder dividend taxation and the preferences of taxable and nontaxable investors evidence from canada abstract we consider how fund managers respond to the conflicting preferences of their investors we focus on the conflict between the taxable and retirement accounts of international funds which face different tradeoffs between dividends and capital gains in principle managers could resolve this conflict through dividend arbitrage but a proprietary database of dividend arbitrage transactions shows that in practice they cannot thus managers must resolve it through their investment policies we find robust evidence that managers with more retirement money favor the preferences of retirement investors and further evidence for this view in the difference between u s and canadian funds portfolio weights

intertemporal substitution in labor supply evidence from micro data the sensitivity of the supply of labor to intertemporal variation in the wage is an important issue in macroeconomics the analysis of social security and pensions and the study of life cycle patterns of work this paper explores two approaches to the measurement of intertemporal substitution that have appeared in the literature the first approach is to use consumption to control for wealth and unobserved expectations about future wages in the labor supply equation the second approach is to estimate a first difference equation for hours in which labor supply from the previous period serves as a control for wealth and wage expectations the results indicate that intertemporal substitution elasticity for married men is positive but small

house prices wealth effects and labour supply we examine the impact of house prices on labour supply decisions using uk microdata we combine household survey data with local level house price measures and controls for local labour demand our microdata also allow us to control for individual level income expectations we find significant house price effects on labour supply consistent with leisure being a normal good labour supply responses to house prices are concentrated among young married female owners and older owners this finding suggests that house prices affect the decisions of marginal workers in the economy our estimates imply that house prices are economically important in the participation decisions for these workers

wage risk and employment risk over the life cycle we specify a structural life cycle model of consumption labour supply and job mobility in an economy with search frictions that allows us to distinguish between different sources of risk and to estimate their effects the sources of risk are shocks to productivity job destruction the process of job arrival when employed and unemployed and match level heterogeneity our model allows for four main social insurance programmes in contrast to simpler models that attribute all income fluctuations to shocks our framework allows us to disentangle the effects of the shocks from the responses to these shocks estimates of productivity risk once we control for employment risk and for individual labour supply choices are substantially lower than estimates that attribute all wage variation to productivity risk increases in productivity risk impose a considerable welfare loss on individuals and induce substantial precautionary saving increases in employment risk have large effects on output and primarily through this channel affect welfare the welfare value of government programs such as food stamps which partially insure productivity risk is greater than the value of unemployment insurance which provides partial insurance against employment risk and no insurance against persistent shocks

neighbourhood effects and housing demand in this paper we estimate a model of housing demand with neighborhood eects we exploit special features of the national sample of the american housing survey and properties of housing markets that allow us to create natural instruments and therefore identify the impact of social interactions we find evidence of both endogenous and contextual neighborhood eects we report two alternative sets of estimates for neighborhood eects that dier in terms of the instruments we use for estimating the model when the endogenous neighborhood eect is large the respective contextual eects are weak and vice versa the elasticity of housing demand with respect to the mean of the neighbors housing demands the endogenous eect ranges from 0 19 to 0 66 and is generally very significant the contextual eects are also very significant a key such eect the elasticity with respect to the mean of neighbors permanent incomes ranges from 0 17 to 0 54

tax expenditures for owner occupied housing deductions for property taxes and mortgage interest and the exclusion of imputed rental income federal income tax policy affects the cost of homeowner ship for many households popular discussions of the favorable tax treatment of owner occupied housing usually focus on the tax deductibility of mortgage interest and prop erty tax payments as well as the specialized tax rules that affect housing capital gains academic discussions in contrast emphasize the exclusion of the imputed rental income on owner occupied housing as the key tax benefit for homeowners this paper summarizes the current distribution of the tax benefits associated with the mortgage interest and property tax deductions it contrasts this with the distribution of tax benefits asso ciated with the current tax regime for imputed rental income relative to one that taxes home

consumption puzzles and precautionary savings abstract when marginal utility is convex agents accumulate savings as a precautionary measure against labor income eventualities this paper shows that precautionary savings can go a long way in making the excess growth excess smoothness and excess sensitivity features of consumption consistent with the stochastic processes of labor income observed in the u s at the microeconomic level

heterogeneity and persistence in returns to wealth we provide a systematic analysis of the properties of individual returns to wealth using twenty years of population data from norway s administrative tax records we document a number of novel results first in a given cross section individuals earn markedly different returns on their assets with a difference of 500 basis points between the 10th and the 90th percentile second heterogeneity in returns does not arise merely from differences in the allocation of wealth between safe and risky assets returns are heterogeneous even within asset classes third returns are positively correlated with wealth fourth returns have an individual permanent component that accounts for 60 of the explained variation fifth for wealth below the 95th percentile the individual permanent component accounts for the bulk of the correlation between returns and wealth the correlation at the top reflects both compensation for risk and the correlation of wealth with the individual permanent component finally the permanent component of the return to wealth is also mildly correlated across generations we discuss the implications of these findings for several strands of the wealth inequality debate

barriers to portfolio investments in emerging stock markets the authors examine to what extent features of the international tax system and indicators of transaction costs affect the required rates of return on emerging stock markets they show that the capital gains withholding tax levied on foreign portfolio investors increases required pre tax rates of return as countries generally do not index their capital gains taxes it follows that inflation increases the capital gains tax base as well as the required rate of return on equity dividend withholding taxes instead appear not to increase the required pre tax equity returns significantly the differing results for capital gains and dividend taxes reflect the fact that foreign investors generally can receive domestic tax credits only for foreign withholding taxes paid on dividends the return on equity is part of the issuing firm s cost of capital so capital gains withholding taxes imposed on nonresidents increase the cost of capital for domestic firms and discourage physical investment private investment levels have tended to be low in developing countries in the 1980 s the cost of equity finance in developing countries has gained in importance in the last decade as these countries access to international lending capital has been limited during most of the decade what do these findings imply for the design of tax policy in relation to foreign portfolio investment in developing countries the existence of foreign tax credits for dividend taxes paid suggest that a country should tax capital gains more lightly than repatriated dividends as do greece pakistan portugal and venezuela each of these countries has positive dividend withholding taxes but no capital gains taxes imposed on non residents colombia and india do the exact opposite they tax capital gains far more heavily than dividends despite what appears optimal the trend in developing countries is toward lower dividend withholding taxes with little change in the average level of capital gains taxation it appears desirable for developing countries to index their capital gains taxes to prevent them from being higher than anticipated

house prices and consumer spending recent empirical work shows large consumption responses to house price movements this is at odds with a prominent theoretical view which using the logic of the permanent income hypothesis argues that consumption responses should be small we show that in contrast to this view workhorse models of consumption with incomplete markets calibrated to rich cross sectional micro facts actually predict large consumption responses in line with the data to explain this result we show that consumption responses to permanent house price shocks can be approximated by a simple and robust rule of thumb formula the marginal propensity to consume out of temporary income times the value of housing in our model consumption responses depend on a number of factors such as the level and distribution of debt the size and history of house price shocks and the level of credit supply each of these effects is naturally explained with our simple formula

fuzzy inductive reasoning expectation formation and the behavior of security prices abstract this paper extends the santa fe artificial stock market model sfasm studied by lebaron arthur and palmer 1999 journal of economic dynamics and control 23 1487 1516 in two important directions first some might question whether it is reasonable to assume that traders are capable of handling a large number of rules each with numerous conditions as is assumed in the sfasm we demonstrate that similar results can be obtained even after severely limiting the reasoning process we show this by allowing agents the ability to compress information into a few fuzzy notions which they can in turn process and analyze with fuzzy logic second lebaron et al have reported that the kurtosis of their simulated stock returns is too small as compared to real data we demonstrate that with a minor modification to how traders go about deciding which of their prediction rules to rely on when making demand decisions the model can in fact produce return kurtosis that is comparable to that of actual returns data

heterogeneity in returns to wealth and the measurement of wealth inequality lacking a long time series on the assets of the very wealthy saez and zucman 2015 use us tax records to obtain estimates of wealth holdings by capitalizing asset income from tax returns they document marked upward trends in wealth concentration we use data on tax returns and actual wealth holdings from tax records for the whole norwegian population to test the robustness of the methodology we document that measures of wealth based on the capitalization approach can lead to misleading conclusions about the level and the dynamics of wealth inequality if returns are heterogeneous and even moderately correlated with wealth

measurement error and earnings dynamics some estimates from the psid validation study previous empirical work on measurement error in survey earnings data has shown that the variance of the measurement error is roughly constant over time it is negatively correlated with true earnings and it is autocorrelated with previous measurement errors this article proposes a simple model in which the measurement error stems from underreporting of transitory earnings fluctuations and a white noise component the model fits well to data from the panel study of income dynamics validation study the results imply that autocorrelations in the changes of earnings can be estimated relatively accurately despite the presence of measurement error

do house prices drive consumption growth the coincident cycles of house prices and consumption in the uk this paper uses a realistic structural lifecycle model of consumption and housing decisions to understand how data might distinguish different mechanisms that explain the correlation between house prices and consumption the model includes price and earnings shocks estimated from data the latter including aggregate and idiosyncratic components and incorporates realistic features of the uk mortgage market we simulate the model using more than 30 years of realized shocks and under counterfactual scenarios our results confirm the intuition of earlier studies house price shocks should have a larger effect on the consumption of older households and earnings shocks on young households