beyond gdp the quest for a measure of social welfare this paper critically examines the various approaches to the measurement of individual well being and social welfare that have been considered for the construction of alternatives to gdp special attention is devoted to recent developments in the analysis of sustainability in the study of happiness in the theory of social choice and fair allocation and in the capability approach it is suggested in the conclusion that although convergence toward a consensual approach is not impossible for the moment not one but three alternatives to gdp are worth developing jel i31 e23 e01

aggregate consumer behaviour and the measurement of inequality this paper presents an approach to inequality measurement based on an econometric model of aggregate consumer behaviour the novel feature of this model is that systems of individual demand functions can be recovered uniquely from the system of aggregate demand functions we present methods for evaluating social welfare based on an explicit social welfare function this social welfare function incorporates measures of individual welfare based on indirect utility functions for all consumer units we develop indexes of inequality based on actual and potential levels of social welfare

endogenous gentrification and housing price dynamics in this paper we begin by documenting substantial variation in house price growth across neighborhoods within a city during citywide housing price booms we then present a model which links house price movements across neighborhoods within a city and the gentrification of those neighborhoods in response to a citywide housing demand shock a key ingredient in our model is a positive neighborhood externality individuals like to live next to richer neighbors this generates an equilibrium where households segregate based upon their income in response to a citywide demand shock higher income residents will choose to expand their housing by migrating into the poorer neighborhoods that directly abut the initial richer neighborhoods the in migration of the richer residents into these border neighborhoods will bid up prices in those neighborhoods causing the original poorer residents to migrate out we refer to this process as endogenous gentrification using a variety of data sets and using bartik variation across cities to identify city level housing demand shocks we find strong empirical support for the model s predictions

where women make a difference gender quotas and firms performance in three european countries the authors study the effect of corporate board gender quotas on firm performance in france italy and spain the identification strategy exploits the exogenous variation in mandated gender quotas within country and over time and uses a counterfactual methodology using firm level accounting data and a difference in difference estimator the authors find that gender quotas had either a negative or an insignificant effect on firm performance in the countries considered with the exception of italy where they find a positive impact on productivity the authors then focus on italy using a novel data set containing detailed information on board members characteristics they offer possible explanations for the positive effect of gender quotas the results provide an important contribution to the policy debate about the optimal design of legislation on corporate gender quotas

the distributional impact of price changes in hungary and the united kingdom in soviet type economies commodity prices were distorted as part of the redistributive system of the state but with the transition prices have been liberalized and taxes made more uniform has this change adversely affected the distribution of purchasing power this paper develops a new method of measuring the distributional impact of price changes by computing the distributional characteristics of commodities from household budget survey data and applies it to hungary and the united kingdom finding that the distributional impacts over the past decade were negligible and not significantly different from zero in both cases copyright 1995 by royal economic society

weighted discounting on group diversity time inconsistency and consequences for investment abstract this paper presents the class of weighted discount functions which contains the discount functions commonly used in economics and finance weighted discount functions may describe the discounting behavior of groups uncertainty about what discount rate to use present biased time preferences and all of these simultaneously as an application we study investment behavior under weighted discounting and come up with the following general result greater group diversity greater parameter uncertainty and more present biased time preferences lead to delayed investment or equivalently more risk taking

a democratic measure of household income growth theory and application to the united kingdom this paper develops a price and quantity system of indicators structured round atkinson s concept of inequality aversion a democratic indicator of income growth weighting each household s growth experience equally is shown to result when prais democratic price index is used to deflate the geometric mean of equivalised household income a welfare interpretation of the democratic indicator of income growth is provided and it is shown that with heterogeneous but homothetic preferences the deflator can serve as a common scaling social cost of living index when applied to income as well as to consumption application to united kingdom household data suggests that over the interval 2005 6 2015 6 democratic real equivalised household income grew by 0 20 per cent per annum while the plutocratic equivalent grew by 0 52 per cent per annum

the social cost of living index abstract household cost of living indexes reflect household preferences analogous indexes for groups of households require a corresponding concept of group preferences in this paper i investigate the social cost of living index a group index based on the bergson samuelson social welfare function i first define the index and examine its properties under the assumption that the investigator constructing it expresses his distributional judgments in an explicit bergson samuelson social welfare function i then examine the maximizing society and the independent society two cases in which the index can be constructed from the information contained in the market demand functions in these two cases a laspeyres index i e the fixed weight index based on the reference consumption pattern is an upper bound on the exact social cost of living index in general however the assumptions required to place bounds on the social cost of living index are much more likely to be satisfied than those required to place analogous bounds on a household s cost of living index

old homes externalities and poor neighborhoods a model of urban decline and renewal abstract this paper investigates urban decline and renewal in the united states using three panels that follow neighborhoods on a geographically consistent basis over extended periods of time findings indicate that change in neighborhood economic status is common averaging roughly 13 percent per decade roughly two thirds of neighborhoods studied in 1950 were of quite different economic status fifty years later panel unit root tests for 35 msas indicate that neighborhood economic status is a stationary process consistent with long running cycles of decline and renewal in philadelphia county a complete cycle appears to last up to 100 years aging housing stocks and redevelopment contribute to these patterns as do local externalities associated with social interactions lower income neighborhoods appear to be especially sensitive to the presence of individuals that provide social capital many of the factors that drive change at the local level have large and policy relevant effects

the concept of income in a general equilibrium this paper derives a concept of aggregate real income for a competitive economy in general equilibrium consisting of heterogeneous infinitely lived people and relates it to current and future consumption possibilities an important characteristic of our measure of income which we call real income is that deflation is carried out using a consumption deflator rather than any price index of output we suggest that it may be inappropriate to regard capital gains as income we also present a coherent treatment of the effects of changes to the terms of trade on real income and explain the implications of this for resourceexporting economies hicks 1939 defined income as the maximum amount a man can spend and still be as well off at the end of the week as at the beginning since then there has been a succession of attempts to apply this definition the problem is as hicks acknowledged that the correct interpretation of as well off is by no means clear weitzman 1976 and asheim 1997 suggest that income is equal to the level of consumption which could be sustained indefinitely out of the capitalized value of current income and equate this to being as well off at the end of the week as at the beginning eisner 1988 argues specifically that in a total incomes system effects arising from asset price changes and conventionally regarded as capital gains should be included with income here building on earlier work by sefton and weale 1996 asheim and weitzman 2001 and pemberton and ulph 2001 we provide a comprehensive account of the implications of the idea that as well off should be understood to mean that the present discounted value of current and future utility should be unchanged over the interval considered we work in the context of a general equilibrium taking the prices established in the general equilibrium as given we first look at income from the production side showing that in an economy where prices and the interest rates satisfy an intertemporal efficiency condition income along an equilibrium path can be interpreted as a weighted average of the value of the current and future consumption bundle plus a term adjusting for changes in the nominal price level converting prices to real prices by deflating by the divisia consumption price index removes the need for this adjustment these results are suggestive first they offer a way of defining the income of a household entirely in terms of its consumption possibilities second they indicate that to calculate real income deflation is best carried out using a price index of consumption this is a substantial divergence from current national accounting practice third because we have assumed constant returns there is a trivial aggregation result that aggregate income is equal to the sum of the incomes from the individual sectors

credit supply and the price of housing we show that since 1994 branching deregulations in the u s have signi cantly af fected the supply of mortgage credit and ultimately house prices with deregulation the number and volume of originated mortgage loans increase while denial rates fall but the deregulation has no eect on a placebo sample formed of mortgage compa nies that should not be aected by the regulatory change this sharpens the causal interpretation of our results deregulation acts to relax access to mortgage credit and pushes the demand for house ownership outwards interestingly the fraction of securi tized mortgage loans remains unchanged through the process we nd evidence house prices rise with branching deregulation and particularly in metropolitan areas where construction is inelastic for topographic reasons we document these results in a large sample of counties across the u s we also focus on a reduced cross section formed by counties on each side of a state border where a regression discontinuity approach is possible our conclusions are strengthened jel classi cation numbers g21 g10 g12

asset pricing and the propagation of macroeconomic shocks this paper considers the implications of habit formation and financial frictions for the propagation of macroeconomic shocks in a model that is capable of matching asset pricing moments a short lived shock that destroys a small fraction of the economy s stock of pledgeable collateral generates a persistent recession a stock market crash and a flight to safety effect this novel mechanism creates a tight link between the asset pricing implications of macroeconomic models and their ability to propagate and amplify the effects of macroeconomic shocks

the common scaling social cost of living index if preferences or budgets are heterogeneous across people as they clearly are then individual cost of living indexes are also heterogeneous thus any social cost of living index faces an aggregation problem in this article we provide a solution to this problem that we call a common scaling social cost of living index cs scoli in addition we describe nonparametric methods for estimating such social cost of living indexes as an application we consider changes in the social cost of living in the u s between 1988 and 2000

wages rents and the quality of life this study focuses on the role of wages and rents in allocating workers to locations with various quantities of amenities the theory demonstrates that if the amenity is also productive then the sign of the wage gradient is unclear while the rent gradient is positive the theory is extended to include the housing market and nontraded goods these extensions require little modification of the conclusion the empirical work on wages shows that the regional wage differences can be explained largely by these local attributes with the use of site price data implicit prices are estimated and quality of life rankings for the cities are computed

aggregate consumer behavior and the measurement of social welfare this paper describes a new approach to normative economics combining the theory of social choice with econometric modeling of aggregate consumer behavior we first derive a system of aggregate demand functions by exact aggregation over individual demand functions we then construct measures of individual welfare from systems of individual demand functions finally we incorporate these measures into a social welfare function introducing ethical assumptions based on horizontal and vertical equity to illustrate the application of this approach we consider the u s standard of living and its cost over the period 1947 1985 the purpose of this paper is to describe a remarkable convergence that has occurred between economic theory and econometrics over the past decade this conjunction has taken place between the theory of social choice and econometric modeling of aggregate consumer behavior the confluence of these two streams of research has produced a new approach to normative economics this approach has been successfully applied to the evaluation of economic policy the measurement of poverty and inequality and the assessment of the standard of living and its cost a common problem in the modeling of consumer behavior and social choice is the representation of individual preferences in the econometric modeling of aggregate consumer behavior the primary emphasis has been on simplifying aggregate demand functions the most familiar approach to this problem is the model of a representative consumer this model is required to justify applications of the theory of individual consumer behavior to aggregate data on prices and quantities consumed the simplest version of the model is based on identical homothetic preferences for all individuals under identical homothetic preferences aggregate quantities consumed are functions of aggregate expenditure and prices these functions have precisely the same properties as demand functions in the theory of individual consumer behavior the condition of identical homothetic preferences was weakened by gorman 1953 to permit displacements from the origin for individual demand functions gorman showed that a necessary and sufficient condition for aggregate demand functions to depend on aggregate expenditure is that all individu

a simple model of subprime borrowers and credit growth abstract the surge in credit and house prices that preceded the great recession was particularly pronounced in zip codes with a higher fraction of subprime borrowers mian and sufi 2009 we present a simple model with prime and subprime borrowers distributed across geographic locations which can reproduce this stylized fact as a result of an expansion in the supply of credit due to their low income subprime households are constrained in their ability to meet interest payments and hence sustain debt as a result when the supply of credit increases and interest rates fall they take on disproportionately more debt than their prime counterparts who are not subject to that constraint

within city variation in urban decline the case of detroit when a city experiences a decline in either income or population do all neighborhoods within the city decline equally or do some neighborhoods within the city decline more than others if so what are the characteristics of the neighborhoods that decline the most in this paper we provide some answers to these questions by looking at what happened to different types of neighborhoods within the city of detroit as detroit experienced a sharp decline in average income and population from the 1980s to the late 2000s the large declines in population and aver age income during this period relative to other large cities make detroit a natural candidate to study the within city properties of urban decline we view our analysis through the recently developed model of guerrieri hartley and hurst 2011 hereafter ghh in that model individuals are endowed with either high or low income and all individuals have a prefer ence for living around richer neighbors this is a shorthand way to model individuals having preferences for amenities that are provided endogenously when neighborhood income rises such as lower crime more entertainment and

gender diversity on corporate boards do women contribute unique skills abstract we show that gender diversity in corporate boards could improve firm value because of the contributions that women make to the board prior studies examine valuation effects of gender diverse boards and reach mixed conclusions to help resolve this conundrum we consider how gender diversity could affect firm value that is what mechanisms could explain how female directors benefit corporate board performance we hypothesize and provide evidence that women directors contribute to boards by offering specific functional expertise often missing from corporate boards the additional expertise increases board heterogeneity which kim and starks 2015 show can increase firm value

gender diversity in firms this paper explores the recent efforts by the corporate world and public policy to increase the number of women in leadership positions in the workplace we review and empirically evaluate the business case for gender equality showing some evidence in favour of it despite the evidence and growing support progress towards more diversity in leadership positions has been slow we study the importance of supply side constraints as well as the main diversity policies gender quotas mentoring and network programs diversity training to change firm culture and family friendly policies that have been implemented we focus on the effectiveness of these policies their shortcomings as well as potential future steps that could help guide policy

the changing of the boards the impact on firm valuation of mandated female board representation in 2003 a new law required that 40 of norwegian firms directors be women at the time only 9 of directors were women we use the prequota cross sectional variation in female board representation to instrument for exogenous changes to corporate boards following the quota we find that the constraint imposed by the quota caused a significant drop in the stock price at the announcement of the law and a large decline in tobin s q over the following years consistent with the idea that firms choose boards to maximize value the quota led to younger and less experienced boards increases in leverage and acquisitions and deterioration in operating performance copyright 2012 oxford university press

bringing income distribution in from the cold the title of this presidential address is chosen to highlight the way in which the subject of income distribution has in the past been marginalised for much of this century it has been very much out in the cold there are signs that in the 1990s it is being welcomed back and i shall be referring to recent research but i would like to use this occasion to give further impetus to the re incorporation of income distribution into the main body of economic analysis this abstract was borrowed from another version of this item

quadratic engel curves and consumer demand this paper presents a model of consumer demand that is consistent with the observed expenditure patterns of individual consumers in a long time series of expenditure surveys and is also able to provide a detailed welfare analysis of shifts in relative prices a nonparametric analysis of consumer expenditure patterns suggests that engel curves require quadratic terms in the logarithm of expenditure while popular models of demand such as the translog or the almost ideal demand systems do allow flexible price responses within a theoretically coherent structure they have expenditure share engel curves that are linear in the logarithm of total expenditure we derive the complete class of integrable quadratic logarithmic expenditure share systems a specification from this class is estimated on a large pooled data set of u k households models that fail to account for engel curvature are found ro generate important distortions in the patterns of welfare losses associated with a tax increase