short selling and the price discovery process we show that stock prices are more accurate when short sellers are more active first in a large panel of nyse listed stocks intraday informational efficiency of prices improves with greater shorting flow second at monthly and annual horizons more shorting flow accelerates the incorporation of public information into prices third greater shorting flow reduces post earnings announcement drift for negative earnings surprises fourth short sellers change their trading around extreme return events in a way that aids price discovery and reduces divergence from fundamental values these results are robust to various econometric specifications and their magnitude is economically meaningful the author 2012 published by oxford university press on behalf of the society for financial studies all rights reserved for permissions please e mail journals permissions oup com oxford university press

housing prices and the savings of renters abstract this paper studies the effects of housing prices on the net worth of young households because prospective homeowners must accumulate down payments a change in housing prices can change their savings patterns theoretically the effect of increases in house prices on savings is ambiguous because households can increase their saving to afford the larger down payment or decrease their saving because they have chosen to delay or forego purchasing a house using data from the 1984 panel study of income dynamics 27 i show that empirically the effect of increased housing prices on saving is positive and quite large relative to the savings of young households young renter households living in cities with high housing prices have more net worth than those living in cities with lowering housing prices controlling for both the income of the households as well as the per capita income of the city in which they live

information acquisition and under diversification if an investor wants to form a portfolio of risky assets and can exert effort to collect information on the future value of these assets before he invests which assets should he learn about the best assets to acquire information about are ones the investor expects to hold but the assets the investor holds depend on the information he observes we build a framework to solve jointly for investment and information choices with general preferences and information cost functions although the optimal research strategies depend on preferences and costs the main result is that the investor who can first collect information systematically deviates from holding a diversified portfolio information acquisition can rationalize investing in a diversified fund and a concentrated set of assets an allocation often observed but usually deemed anomalous copyright wiley blackwell

the future of macroeconomics macro theory and models at the bank of england abstract the adoption as policy models by central banks of representative agent new keynesian dynamic stochastic general equilibrium models has been widely criticised including for their simplistic micro foundations at the bank of england the previous generation of policy models is seen in its 1999 medium term macro model mtmm instead of improving that model to correct its considerable flaws many shared by other non dsge policy models such as the federal reserve s frb us it was replaced in 2004 by the dsge based beqm though this clearly failed during and after the global financial crisis it was replaced in 2011 by the dsge compass complemented by a suite of models we provide a general critique of dsge models for explaining forecasting and policy analyses at central banks and suggest new directions for improving current empirical macroeconomic models based on empirical modelling broadly consistent with better theory rather than seeking to impose simplistic and unrealistic theory

the impact of house prices on consumption in the uk a new perspective this paper proposes an alternative approach to the question of how house prices influence household consumption by focusing on their impact on mortgage equity withdrawal and household saving household level data are used to derive a measure of expected and unexpected changes in house prices these are then incorporated into a recursive bivariate probit model of the decision to withdraw housing equity and save the results suggest that households respond to changes in their housing wealth primarily by increasing their mortgage borrowing rather than by decreasing their savings although this is mainly for younger households however while changes in housing wealth do not have a direct impact on household saving they do have an important indirect impact since they increase the likelihood that the household will withdraw equity which in turn has a negative impact on household saving

effects of a holiday trip on health and quality of life evidence from a natural experiment in south korea abstractwe examine whether having a holiday trip affects an individual s well being namely quality of life health status stress level and health behaviours we use the two stage estimation method to control for endogeneity of a travel experience exploiting a natural experiment of distributing travel vouchers at random among qualified applicants in south korea in 2012 we find that for applicants whose decision to travel is influenced by receiving a voucher a travel experience has no significant effects on the traveller s well being measured 3 12 months later we also find that the ols estimates overstate benefits of a travel

financial innovation and information the role of derivatives when a market for information exists we study the effects of financial innovation in a model of endogenous information acquisition we determine the conditions under which the introduction of a derivative written on an existing stock increases or decreases the incentive to purchase information we show that financial innovation produces some effects which hold across informational structures and others which differ the former coincide with the few empirical results that are robust in the literature effects on prices risk premia and volatility while the latter coincide with the ones that differ experiment by experiment effects on volume correlation between volume and volatility and market informational efficiency copyright 2002 oxford university press

saving incentives for low and middle income families evidence from a field experiment with h r block this paper analyzes the effects of a large randomized field experiment carried out with h r block offering matching incentives for ira contributions at the time of tax preparation about 15 000 h r block clients in 60 offices in predominantly low and middle income neighborhoods in st louis were randomly offered a 20 percent match on ira contributions a 50 percent match or no match the control group brookings institute

information processing and limited liability we study how limited liability affects the behavior of an agent who has to process information concerning what to do in a contingent event limited liability reduces the amount of information processed particularly about very bad highly unlikely events

do first time house buyers receive financial transfers from their parents using danish longitudinal data with information about wealth for a sample of first time house buyers and their parents we test whether there are direct financial transfers from parents to children in connection with the house purchase or in connection with unemployment spells occurring just after the purchase when children typically hold few liquid assets first we document that child and parent financial resources are correlated then we introduce conditioning variables and exploit the panel aspect of the data to also condition on fixed unobserved factors which arguably govern preferences and or productivity we find no evidence of direct financial transfers

the effect of derivative assets on information acquisition and price behavior in a rational expectations equilibrium this article shows that introducing derivative assets increases incentives to collect information about asset payoffs the increase in information collection makes the price of the underlying asset more informative and causes the expected price to increase extending the model to a dynamic setting with multiple risky assets we find the introducing derivative assets for one asset increases the expected prices of positively correlated assets and reduces price reaction to future earnings announcements these findings are consistent with the bulk of the empirical evidence on the relationship between the introduction of derivative assets and the behavior of asset prices article published by oxford university press on behalf of the society for financial studies in its journal the review of financial studies

wealth and health behavior testing the concept of a health cost wealthier individuals engage in healthier behavior this paper seeks to explain this phenomenon by exploiting both inheritances and lottery winnings to test a theory of health behavior we distinguish between the direct monetary cost and the indirect health cost value of health lost of unhealthy consumption the health cost increases with wealth and the degree of unhealthiness leading wealthier individuals to consume more healthy and moderately unhealthy but fewer severely unhealthy goods the empirical evidence presented suggests that differences in health costs may indeed partially explain behavioral differences and ultimately health outcomes between wealth groups

knowing what others know coordination motives in information acquisition we explore how optimal information choices change the predictions of strategic models when a large number of agents play a game with strategic complementarity information choices exhibit complementarity as well if an agent wants to do what others do they want to know what others know this makes heterogeneous beliefs di cult to sustain and may generate multiple equilibria in models with substitutability agents prefer to difierentiate their information choices we use these theoretical results to examine the role of information choice in recent price setting models and to propose modeling techniques that ensure equilibrium uniqueness

the new institutional economics and the theory of the firm abstract concepts of importance in the literature of the new institutional economics such as transaction costs and bounded rationality have been used to extend the standard neoclassical model of the firm but the hybrid models created have failed to provide adequate explanations of enterprise behavior an alternative neoinstitutional model of the firm is developed in the paper that differs from the pure neoclassical model and hybrid models in respect to both the nature of the solution it yields and the process by which it reaches a solution the neoinstitutional firm cannot be expected to achieve either the hypothetical allocative efficiency promised by the frictionless neoclassical model or the relatively efficient constrained pareto optimal solutions predicted by the largely frictionless hybrid models the orthodox marginal rules of neoclassicism can only be used to solve lower level problems that appear within the firm

the uk consumption boom of the late 1980s aggregate implications of microeconomic evidence two competing explanations of the uk consumer boom in the late 1980s are the financial liberalisation imperfect housing market hypothesis of muellbauer and murphy and the expectations hypothesis of king we use 15 years of family expenditure surveys and cohort analysis to investigate to what extent these two hypotheses agree with observed changes in consumption patterns we find that the housing markets explanation accounts for much of the increase by older cohorts but cannot be reconciled with the marked rise in expenditure levels of younger households a simple simulation exercise shows instead that the expectations hypothesis can generate increases of expenditure by young consumers of the magnitude observed in our data

testing for unit roots in panel data are wages on different bargaining levels cointegrated theoritical considerations suggest that spillover forces equalize wages for similar jobs thus it is expected that firm wages are cointegrated with the corresponding wage rates on an industrial level in this paper we apply various unit root tests to a panel of wage data we show that the familiar techniques can be adopted to this type of data allowing for unobserved heterogeneity and common time effects our results suggest that firm and industry wages both possess a unit root in the autoregressive representation however ther is only weak evidence for a cointegration realtionship

implications of rational inattention abstract a constraint that actions can depend on observations only through a communication channel with finite shannon capacity is shown to be able to play a role very similar to that of a signal extraction problem or an adjustment cost in standard control problems the resulting theory looks enough like familiar dynamic rational expectations theories to suggest that it might be useful and practical while the implications for policy are different enough to be interesting

a test based on panel refreshments for panel conditioning in stated utility measures adapting a methodology proposed in das et al 2011 this paper uses panel refreshments as a natural experiment to determine whether trends in stated utility measures observed in panel data are genuine or rather caused by measurement issues

the scandinavian fantasy the sources of intergenerational mobility in denmark and the us this paper examines the sources of differences in social mobility between the us and denmark measured by income mobility denmark is a more mobile society but not when measured by educational mobility there are pronounced non linearities in income and educational mobility in both countries greater danish income mobility is largely a consequence of redistributional tax transfer and wage compression policies while danish social policies for children produce more favorable cognitive test scores for disadvantaged children they do not translate into more favorable educational outcomes partly because of disincentives to acquire education arising from the redistributional policies that increase income mobility

nudges at the dentist abstract we implement a field experiment to study the impact of reminder messages on dental health prevention patients who are due to schedule a check up receive no reminder a neutral reminder postcard or reminders including additional information on the benefits of prevention our results document a strong impact of reminders within one month after receiving a reminder the fraction of patients who make a check up appointment more than doubles the effect declines slightly over time but remains economically and statistically significant including additional information in the reminders does not significantly increase response rates relative to the neutral reminder finally our data indicates that applying reminders repeatedly neither strengthens nor weakens their effects

portfolio choice attention allocation and price comovement abstract this paper models the attention allocation of portfolio investors investors choose the composition of their information subject to an information flow constraint given their expected investment strategy in the next period which is to hold a diversified portfolio in equilibrium investors choose to observe one linear combination of asset payoffs as a private signal when investors use this private signal to update information about two assets changes in one asset affect both asset prices and may lead to asset price comovement the model also has implications for the transmission of volatility shocks between two assets

booms and busts consumption house prices and expectations over much of the past 25 years house price and consumption growth have been closely synchronized three main hypotheses for this have been proposed increases in house prices raise household wealth and so their consumption house price growth reduces credit constraints by increasing the collateral available to homeowners and house prices and consumption are together influenced by common factors using microeconomic data we find that the relationship between house prices and consumption is stronger for younger than older households contradicting the wealth channel we suggest that common causality has been the most important factor linking house prices and consumption

do house prices affect consumption a re assessment of the wealth hypothesis this paper revives the debate in the literature about the relationship between house prices and consumption by exploring conflicting results in the uk campbell and cocco 2007 find that old owners benefit most from a house price increase and young renters least confirming the so called wealth hypothesis in contrast attanasio et al 2009 find that house prices have the same impact on consumption across age groups we rule out several potential explanations related to data construction and provide evidence that the functional form can reconcile the conflicting results in the two papers

short sale constraints information acquisition and asset prices abstract during financial crises financial market regulators often restrict short selling to support prices and curb volatility however evidence suggests that short selling bans during the turmoil in financial markets in 2007 2009 failed to achieve regulators goals we analyze a model of costly private information acquisition and asset pricing under short sale constraints to examine a possible cause of this failure we show that the constraints increase return volatility by adversely affecting the production of private information when investors are highly risk averse or are holding highly correlated risky assets the distortion in private information production arising from imposing short sale constraints leads to undervaluation implying that imposing short selling bans during economic crises not only fails to curb volatility but also may fail to support prices

is the uk balance of payments sustainable the uk current account deficit john muellbauer and anthony murphy the uk has a large and persistent current account deficit policy makers argue that the deficit is easily financed temporary and therefore not a sign of structural weakness we examine the conditions in which it is appropriate for a country to overspend its current income with the intention of repaying loans out of future income these include an increase in international capital mobility larger net holdings of foreign assets and expectations of faster productivity growth all three apply to the uk so official reasoning is in part correct even so for several decades there has been a trend deterioration of uk trade performance most markedly in manufacturing and we detect no underlying improvement in the 1980s we highlight structural deficiencies in both demand and supply on the demand side we show the importance of rising house prices and easier consumer credit in fuelling the consumer boom to an unwarranted extent this we trace to unjustifiable subsidies to house ownership on the supply side we stress vastly inadequate investment in skill formation education and physical capital these structural deficiencies lead us to a less optimistic view than official policy we draw the policy lessons for the uk and consider whether continental europe will face similar problems as financial markets are liberalized

can survey participation alter household saving behaviour we document an effect of survey participation on household saving identification comes from random assignment to modules within a population representative internet panel the saving measure is based on linked administrative wealth data households that responded to a detailed questionnaire on needs in retirement reduced their non housing saving rate by 3 5 percentage points on a base of 1 5 the survey may have acted as a salience shock possibly with respect to reduced housing costs in retirement our findings present an important challenge to survey designers they also add to the evidence of limited attention in household financial decision making

decomposing the wealth effect on consumption we decompose the wealth effect on consumption into two components first we distinguish between exogenous and endogenous wealth changes second we distinguish between anticipated and unanticipated exogenous changes we estimate the impact of exogenous components using data from the 2008 2010 panel of the italian survey of household income and wealth the wealth effect is about 3 cents per unexpected euro increase in wealth and driven by house price changes the consumption response to anticipated changes in wealth is of similar magnitude and also driven by housing we show that these findings are consistent with binding borrowing constraints

entropy and the value of information for investors consider any investor who fears ruin when facing any set of investments that satisfy no arbitrage before investing he can purchase information about the state of nature in the form of an information structure given his prior information structure alpha is more informative than information structure beta if whenever he is willing to buy beta at some price he is also willing to buy alpha at that price we show that this informativeness ordering is complete and is represented by the decrease in entropy of his beliefs regardless of his preferences initial wealth or investment problem we also show that no prior independent informativeness ordering based on similar premises exists

information acquisition and welfare we study information acquisition in a flexible framework with strategic complementarity or substitutability in actions and a rich set of externalities that are responsible for possible wedges between the equilibrium and the efficient acquisition of information first we relate the in efficiency in the acquisition of information to the in efficiency in the use of information and explain why efficiency in the use is no guarantee of efficiency in the acquisition next we show how the acquisition of private information affects the social value of public information i e the comparative statics of equilibrium welfare with respect to the quality of public information finally we illustrate the implications of the results in a monetary economy with price rigidities and dispersed information about productivity shocks

short sales constraints and price discovery evidence from the hong kong market short sales practices in the hong kong stock market are unique in that only stocks on a list of designated securities can be sold short by analyzing the price effects following the addition of individual stocks to the list we find that short sales constraints tend to cause stock overvaluation and that the overvaluation effect is more dramatic for individual stocks for which wider dispersion of investor opinions exists these findings are consistent with miller s 1977 intuition and other optimism models we also document higher volatility and less positive skewness of individual stock returns when short sales are allowed the question of how short sales impact capital markets is highly controversial with short sale regulations varying widely across countries and capital markets 1 although short selling has been carried out for years in major financial markets around the world its effects on market efficiency especially on pricing efficiency remain of interest to financial researchers miller 1977 theorizes that in the presence of short sales constraints security prices tend to reflect a more optimistic valuation than the average opinion of potential investors and thus tend to be upward biased this overvaluation argument is based on two conditions 1 a security s short sales are either prohibited or costly and 2 investors have heterogeneous beliefs or information about the security s value the underlying intuition is quite straightforward pessimistic investors are forced to sit out of the market when short sales are not available and thus some negative information is not reflected in prices enabling enthusiastic buyers to bid prices above the level that average investors perceive as fair this argument has significant implications for market efficiency theories since one of the major functions of capital markets is price discovery indeed an efficient market should be a market in which prices always

information immobility and the home bias puzzle many argue that home bias arises because home investors can predict home asset payoffs more accurately than foreigners can but why does global information access not eliminate this asymmetry we model investors endowed with a small home information advantage who choose what information to learn before they invest surprisingly even when home investors can learn what foreigners know they choose not to investors profit more from knowing information others do not know learning amplifies information asymmetry the model matches patterns of local and industry bias foreign investments portfolio outperformance and asset prices finally we propose new avenues for empirical research

household debt and spending during the financial crisis evidence from danish micro data abstract we use data for nearly 500 000 danish households to study the relationship between household leverage prior to the financial crisis of 2007 2009 and the development in spending over the course of the crisis we find a strong negative correlation between pre crisis leverage and the change in spending during the crisis this reflects that highly levered households spent a larger share of their income than their less levered peers prior to the crisis resulting in larger increases in debt in these years once we condition on the size of the pre crisis change in debt a high level of debt is no longer associated with a larger spending decline our results suggest that the larger decline in spending among high leverage households is the result of a spending normalization pattern that is also found in other years rather than a causal effect of high debt levels suppressing household spending during the crisis

information chance and evolution alchian and the economics of self organization i introduction alchian 1950 invoked the idea that selection could replace or supplement rationality or conscious design in economic theory evolution in alchian s theory is a force that is complementary to and may even substitute for rationality he showed that selection could lead firms to act in a way consistent with maximizing as an evolutionary adaptation in an environment where positive profits are necessary for survival in such an instance no one individual within the organization would know all that the organization knows because its intelligence is distributed and its goal seeking behavior is an emergent behavior hence no individual could know or say if or how his or her actions lead to any goal or outcome the collective product of their interactions must earn positive profits so the organization can compete with others for scarce resources only to the observer economist will the macroscopic patterns in their behavior appear to be goal oriented by applying the evolutionary metaphor to the firm alchian emphasized self organization over deliberate design as a source of order in economic affairs in tackling this problem he reinvigorated the research program that adam smith 1776 and hayek 1944 extolled they called for the study of an invisible hand far more powerful than the modern version which is little more than a proposition about the computation of a price vector their strong invisible hand theorem is a statement about the inherent order in human affairs an order that is the result of human action but not human design 1 like alchian smith 1776 and hayek 1944 stressed decentralized and self directed action over centralized and planned deliberation and they stressed adaptation in far from equilibrium processes over optimizing in equilibrium their arguments have a strikingly modern tone to economists versed in evolution and chaos and they have a contemporary proponent in alchian alchian s teaching shaped my understanding of economics i distill his teaching to the phrase economics is information theoretic this is evident from the role chance plays in his work for what is chance but a series of coin flips giving yes or no answers to questions a property right is a list of binary decision rules assigning authority to agents it too is information theoretic institutions are information theoretic as well for they give yes or no answers to questions posed by agents seeking guidance from the social knowledge encoded in institutions evolution is information theoretic for it gives yes or no answers to questions about the survival of carriers of information in addition to alchian williamson 1988 jensen and meckling 1979 and friedman 1953 argue that evolutionary competition selects efficient forms of organization in their counterargument to the evolutionary model penrose 1952 and winter 1964 1975 point out that its proponents fail to exhibit a mechanism through which heritable determinants of fitness are transmitted 2 in trying to uncover a mechanism through which selection can operate nelson and winter 1974 1982 argue that internal culture and structure are transmitted as heritable characteristics winter 1982 argues that only human beings possess knowledge and its use and meaning derive from their interaction within an organization the idea that information is distributed among members of an organization and becomes useful to the organization only through structure is closely linked to the idea of emergent behavior i extend alchian s evolutionary argument to show that goal seeking is an emergent property of the dynamic by which an organization comes into being and evolves this dynamic is closely tied to winter s theory of structure and to the enhanced performance that lies behind the idea of emergent behavior for concreteness i consider a network coordination game with a structure of local interaction ii

efficiency and the bear short sales and markets around the world we analyze cross sectional and time series information from 46 equity markets around the world to consider whether short sales restrictions affect the efficiency of the market and the distributional characteristics of returns to individual stocks and market indices we find some evidence that prices incorporate negative information faster in countries where short sales are allowed and practiced a common conjecture by regulators is that short sales restrictions can reduce the relative severity of a market panic we find strong evidence that in markets where short selling is either prohibited or not practiced market returns display significantly less negative skewness

conclusions regarding cross group differences in happiness depend on difficulty of reaching respondents a growing literature explores differences in subjective well being across demographic groups often relying on surveys with high nonresponse rates by using the reported number of call attempts made to participants in the university of michigan s surveys of consumers we show that comparisons among easy to reach respondents differ from comparisons among hard to reach ones notably easy to reach women are happier than easy to reach men but hard to reach men are happier than hard to reach women and conclusions of a survey could reverse with more attempted calls better alternatives to comparing group sample averages might include putting greater weight on hard to reach respondents or even extrapolating trends in responses

the informational effects of restrictions on short sales some empirical evidence in a world of heterogeneous investors a competitive financial market has two major functions first it is the mechanism by which ownership of the existing supply of risky assets is distributed among investors this is the role which is analyzed in detail by the standard capital asset pricing model capm and its many extensions the second important market function is to aggregate the diverse information held by different investors into a single price most versions of the capm eliminate the information aggregation function by assuming that investors hold homogeneous beliefs with respect to the probability distribution of asset returns exceptions which deal with some aspects of the problem are lintner 7 grossman 4 grossman and stiglitz 5 and figlewski 1 3

aggregate short interest and market valuations we examine some basic data on the evolution of aggregate short interest both during the dot com era and at other times in history total short interest moves in a countercyclical fashion for example short interest in nasdaq stocks actually declines as the nasdaq index approaches its peak moreover this decline does not seem to reflect a substitution away from outright short selling and towards put options as the ratio of put to call volume displays the same countercyclical tendency the evidence suggests that i arbitrageurs are reluctant to bet against aggregate mispricings and ii short selling does not play a particularly helpful role in stabilizing the overall stock market this abstract was borrowed from another version of this item

housing and the macroeconomy inflation and the financial accelerator three themes connecting housing and the macroeconomy are discussed first evidence is presented for the property market as one of the drivers of u s consumer price inflation second key drivers of house prices are explained to account for the remarkable diversity of international experience finally three potential links between housing credit and the financial accelerator are discussed these are the consumption channel the investment channel and feedback between bad loans and risk spreads via the financial system and how institutional differences between countries can explain the presence absence and magnitudes of these linkages

housing wealth and consumption a micro panel study there is strong evidence that house prices and consumption are synchronised there is however disagreement over the causes of this link this study examines if there is a wealth effect of house prices on consumption using a household level panel data set with information about house ownership income wealth and demographics for a large sample of the danish population in the period 1987 96 we model the dependence of the growth rate of total household expenditure with unanticipated innovations to house prices controlling for factors related to competing explanations we find little evidence of a housing wealth effect

intertemporal consumption and credit constraints does total expenditure respond to an exogenous shock to credit there is continuing controversy over the importance of credit constraints this paper investigates whether total household expenditure and debt is affected by an exogenous increase in access to credit provided by a credit market reform that enabled danish house owners to use housing equity as collateral for consumption loans we find that the magnitude of the response is correlated with the amount of equity released by the reform and that the effect is strongest for younger households even for this group the response was moderate the aggregate effect of the reform was significant but small

options short sales and market completeness this paper presents empirical evidence that trading in options contributes to both transactional and informational efficiency of the stock market by reducing the effect of constraints on short sales the significantly higher average level of short interest exhibited by optionable stocks supports the argument that options facilitate short selling we also find significant effects on option prices related to the short interest in the underlying stock we then present evidence that options also increase information efficiency earlier work that is replicated and extended here has suggested that short sale constraints cause stock prices to underweight negative information options appear to reduce that effect

imputing consumption from income and wealth information we investigate the feasibility of deriving a measure of total expenditure at the household level from administrative micro data on income and wealth we use danish administrative data that provides measures of disposable income and the holding of different assets at the end of the year the ability to link the households in the 1994 6 danish expenditure survey to their administrative data for the years around the survey year offers a unique possibility for constructing a measure of total expenditure and of checking directly on the reliability of the imputation the results are promising

housing wealth and household consumption in urban china using a large chinese household survey data set we investigate the effect of home value appreciation on urban household consumption the paper identifies the causal effect of housing wealth using

financial prices and information acquisition in large cournot markets abstract in the context of a large cournot market with dispersedly informed firms we show that while output decisions are strategic substitutes private information acquisition decisions can be strategic complements the reversal of incentives operates through the informational role played by the price of a financial asset whose payoff depends on firms output decisions our results rely on a novel mechanism whereby holding fixed the private information of financial traders when firms become more privately informed the financial asset price becomes less informative

house price shocks negative equity and household consumption in the united kingdom we examine the impact of unanticipated housing capital gains on consumption behavior using data from the british household panel survey and county level house price data we condition the models on household financial expectations and on household real financial capital gains imputed from the family resources survey we find a marginal propensity to consume out of unanticipated shocks to housing wealth of 0 01 omitting the measure of financial expectations biases the results upward we find little evidence of heterogeneity in responses of young and old homeowners but differences between owners and renters we also find asymmetric behavior between house price rises and falls and a disproportionate impact on saving if the household had negative housing equity at the start of the period jel d91 e21 r31 c 2010 by the european economic association

explaining the wealth holdings of different cohorts productivity growth and social security in this paper we explore the reasons why different generations accumulate different amounts of wealth we use basic economic theory to propose two indicators of the economic conditions under which households accumulate wealth the first one represents productivity differences across cohorts the aggregate level of gross national product per capita around the time the head of the household entered the labor market the second measure summarizes the changes in social security during the head of household s working life using panel data from the dutch socio economic panel we show that productivity growth can explain all the cohort effects present in income data while productivity growth and the generosity of social security can explain all the cohort effects present in household net worth we also find a limited offset of social security on wealth holdings