intertemporal pricing and price discrimination a semiparametric hedonic analysis of the personal computer market we apply a smooth coefficient semiparametric model to a unique high frequency data set to examine the intertemporal pricing of personal computers furthermore we test whether firms charge differential component prices for their top performance personal computers and whether premium firms charge both a premium for all their computers and a premium for their top performance ones we find nonlinear effects in the pricing of personal computer components we also find that firms in general do not charge differential prices for the components of their top performance computers in addition high quality firms charge higher premia only for their most advanced products copyright 2006 john wiley sons ltd

a quality adjusted price index for personal computers this study estimates quality adjusted price indexes for personal computers three separate hedonic models are estimated using data from 1 841 personal computers over the period 1984 1991 in addition to the traditional linear model a nonlinear model is developed and estimated the nonlinear model is parsimonious in parameters allows time varying attribute prices and can be estimated using a pooled data set the results indicate that nominal quality adjusted prices of mail order firms declined at an average annual rate of 24 62 quality adjusted prices of major manufacturers declined at a slower rate

mixed markets and crime abstract this paper specifies and solves a two stage game theoretic model of a mixed market for crime control in the first stage of the model private targets and the government choose levels of policing in the second stage criminals choose targets and the severity of the crimes that they commit the paper s key results are as follows first private policing can both divert crime to targets that lack private protection and also increase the severity of the crime that these less protected targets suffer second an increase in private policing reduces the aggregate expenditure on traditional policing this is an instance of a political incentive externality where private policing affects the objective function of the government specifically it reduces the level of traditional policing that is consistent with the samuelson condition for efficient provision of a public good third the substitution of private for public policing carries with it a change in the technology of policing in effect private policing leads to a shift from enforcement and punishment towards monitoring and target hardening this in turn may lead to an increase in the severity of crime fourth the mixed policing equilibrium is inefficient and in some situations mixing may reduce the utility of all targets

local characteristics and public production the case of education in a long tradition of papers beginning with borcherding and deacon 5 and bergstrom and goodman 3 local government expenditure is viewed as the outcome of a political process in which the utility of the median voter is maximized subject to an appropriate resource constraint expenditures are specified as a function of the median voter s income the tax price and a set of local characteristics representing the tastes of the jurisdiction s residents the tax price variable incorporates the median voter s tax share and unit costs of providing local public services which depend on input prices and population served local variables though included on the demand side as taste factors are assumed to have no effect on the cost of producing local public services in this paper we ask whether local variables affect production costs directly using california data in which taste factors are virtually eliminated from the demand for education expenditure we find that local variables altect the production of education achievement sign y empirical estimates from median voter models in which local variables are

on the measurement of congestion in the provision of local public goods abstract this paper contends that a measurement problem the zoo effect has led to upwardly biased estimates of the degree to which local public goods are subject to congestion the suggestion is that the observed positive correlation between public expenditure and population size reflects in large measure the wider range of services provided in more populous jurisdictions not simply a high propensity of these goods to become congested

is the median voter decisive evidence from referenda voting patterns abstract this paper examines whether the voter with the median income is decisive in local spending decisions previous tests have relied on cross sectional data while we make use of a pair of california referenda to estimate a first difference specification the referenda proposed to lower the required vote share for passing local educational bonding initiatives from 67 to 50 and 67 to 55 respectively we find that voters rationally consider future public service decisions when deciding how to vote on voting rules however the empirical evidence strongly suggests that an income percentile below the median is decisive for majority voting rules especially in communities that have a large share of high income voters with attributes that suggest low demand for public services based on a model that explicitly recognizes that each community contains voters with both high and low demand for public school spending we also find that an increase in the share of low demand voters is associated with a lower decisive voter income percentile for the high demand group this two type model implies that our low demand types individuals over age 45 with no children have demands that are 45 lower than other voters collectively these findings are consistent with high income voters with weak preferences for public educational services voting with the poor against increases in public spending on education

productivity change in state and local governments a model is developed in this paper which allows the growth rate of public sector productivity to be estimated without an explicit measure of sectoral output in this model communities are regarded as generalized households and the goods and services provided by the community s government are interpreted as internally produced household goods the model is then fitted to quarterly data from the u s national income and product accounts and the rate of productivity change is found to average 0 50 per year for the period 1959 1979 the sources of growth approach to productivity measurement distinguishes between the growth in real output due to the growth in factor inputs capital labor materials and the growth in output due to advances in technology managerial practice and other factors related to productive efficiency the former are collectively associated with the movement along an aggregate or sectoral production function while the latter are associated with the shift in that function 2 in practice the shift in the production function is measured by the residual real output not attributed to the growth of the share weighted inputs and termed total factor productivity the sources of growth model is based on the underlying assumption that real output and real input can be measured with a reasonable degree of accuracy while this presumption is correct for many types of economic activity it is essentially incorrect for those sectors which produce services as kendrick 1982 has recently noted approximately one third of the real gross product originating in the service sector of u s private business economy is estimated using employment manhours or labor earnings such procedures systematically misstate the true growth of real output and thus systematically bias the estimated growth in total factor productivity the situation is even worse in the public sector in the u s national income and product accounts the output of general government is defined to be equal to labor input implying that the growth of total factor productivity exactly offsets the effect of nonlabor inputs a model is developed in this paper which allows the growth rate of public sector productivity to be estimated without an explicit measure of sectoral output in this model communities are regarded as generalized households and the goods and services provided by the community s government are interpreted as internally produced household goods this interpretation allows us to appropriate the analytical apparatus of the household production model and thereby permits us to estimate the key parameters of the model including a government total factor productivity parameter without first having to measure the output of the govern

from sick man of europe to economic superstar germany s resurgent economy in the late 1990s and into the early 2000s germany was often called the sick man of europe indeed germany s economic growth averaged only about 1 2 percent per year from 1998 to 2005 including a recession in 2003 and unemployment rates rose from 9 2 percent in 1998 to 11 1 percent in 2005 today after the great recession germany is described as an economic superstar in contrast to most of its european neighbors and the united states germany experienced almost no increase in unemployment during the great recession despite a sharp decline in gdp in 2008 and 2009 germany s exports reached an all time record of 1 738 trillion in 2011 which is roughly equal to half of germany s gdp or 7 7 percent of world exports even the euro crisis seems not to have been able to stop germany s strengthening economy and employment how did germany with the fourth largest gdp in the world transform itself from the sick man of europe to an economic superstar in less than a decade we present evidence that the specific governance structure of the german labor market institutions allowed them to react flexibly in a time of extraordinary economic circumstances and that this distinctive characteristic of its labor market institutions has been the main reason for germany s economic success over the last decade

price and quality of desktop and mobile personal computers a quarter century historical overview when introduced in 1976 personal computers pc s had only several kilobytes of randomaccess memory ram and no hard disk processed commands at speeds of less than 1 megahertz mhz yet typically cost several thousand dollars today s pc s have megabytes mb of ram and gigabytes of hard disk memory process commands at speeds exceeding 1 000 mhz and often cost less than 1 000 ever more powerful pc boxes have been transformed into increasingly smaller and lighter notebooks in the context of such rapid technological progress government statistical agencies face the formidable tasks of reliably tracking real output growth in the pc industry and adjusting pc prices for quality changes in 1986 following collaboration with ibm researchers the bureau of economic analysis bea began adjusting mainframe computer prices for quality change using hedonic price methods rosanne cole et al 1986 in 1990 the bureau of labor statistics bls first published an experimental price index for mainframe computers also based on hedonic methods today the bls publishes producer and consumer price indexes for a number of electronic goods including informationprocessing equipment using hedonic price methods dennis fixler et al 1999 the hedonic regression methods employed by researchers and government statisticians to adjust pc prices for quality changes are usually based on pooled cross section and time series data and they typically assume some parameter equality across models as well as some parameter stability over time here we report on results from an examination of the stability of annual pc hedonic price parameters over almost the first quarter century of their history 1976 1999 and on the equality of estimated hedonic price parameters between desktop and mobile models we compute price indexes based on alternative assumptions concerning parameter equality and stability and we assess at what point in time when constructing price indexes mobile and desktop models were appropriately treated as distinct product groups

scanner data and the measurement of inflation this paper outlines the potential use of bar code scanner data from retailers for the measurement of inflation the source benefits from its extensive coverage in providing data on prices quantities and values of transactions of each model of a good sold relative weights can thus be ascribed to price changes in both base and current months at a highly detailed level which allows us to estimate substitution bias methods of adjusting for quality changes can be considered the dummy variable hedonic approach is compared with a superlative exact hedonic approach and a matching technique akin to that used by statistical offices

an analysis of returns to scale in public production with an application to fire protection abstract this paper analyzes returns to scale in public production existing studies fail to differentiate among three dimensions of scale service quality the level of governmental activity and the number of people served a fourth dimension economies of scope is need for agencies that provide multiple services this paper provides a formal definition of returns to scale for each dimension this framework is applied to fire protection using a translog cost function with two services fire prevention and fire suppression the results indicate economies of scope increasing returns to quality scale and constant returns to population scale

fiscal and spending behavior of local governments identification of price effects when prices are not observed this paper analyzes local public fiscal andspending behavior in a setting where localgovernments represented by the dominantparty or coalition are treated as utilitymaximizing agents the econometricanalysis which is based on a modifiedversion of eles recognizes total spendingas well as total income as endogenousvariables identification of the priceeffects is achieved by utilizing data onenvironmental cost factors and localtastes the performance of the estimatedmodel is investigated by testing itsability to make out of sample predictionsof local government behavior

the empirical analysis of fiscal illusion this paper examines the empirical analysis of the five main hypotheses subsumed under the generic term fiscal illusion after placing these hypotheses within a common theoretical framework the paper attempts to evaluate empirical research into the revenue complexity hypothesis the revenue elasticity hypothesis the flypaper effect renter illusion and debt illusion

elections and aggregation interpreting econometric analyses of local governments this paper analyzes the provision of local government service under the assumption that fiscal policy is set by local officials in order to maximize the expected number of votes in the next election the model includes both the widely used median voter model and the average voter model as special cases further it is a convenient framework for empirical analyses numerical simulations indicate that the vote maximization model is capable of producing levels of government spending either greater or less than those predicted by the median voter model while exhibiting similar responses to changes in incomes grants prices etc thus the model captures the advantages of the median voter model without its objectionable features many avenues for further work remain i will mention briefly only a few of the most obvious the first is to make housing prices endogenously determined within the model in this way one could examine the role of both fiscal incentives capitalization and political incentives votes in the determination of optimal policies a second extension is to introduce explicitly the possibility of a mobile population and examine in the spirit of tiebout 1956 the effects of voting with your feet within the vote maximization framework the possibilities include both setting policies that de facto concede exit of some fraction of the current residents and or setting policies to attract new residents with particular characteristics another extension is to look at decisions over time despite widespread agreement upon the usefulness of the life cycle model of private consumption the median voter is essentially static it seems a minimal extension to include both government and private consumption in an intertemporal framework unfortunately the median voter may change over time making implementation of the median voter model problematic at best in practice intertemporal issues are important emphasizing the absence of an acceptable framework it is often suggested that elected officials will choose inappropriate intertemporal fiscal policies in response to the short run focus of the electoral process for example it appears plausible that officials will borrow in order to finance higher levels of spending and or lower taxes in the present because future residents are not present to vote against these policies the electoral process produces incorrect incentives in the same way this line of reasoning suggests that officials will undertake too little infrastructure investments because the benefits accrue to future residents one countervailing force is the effects of property capitalization to the extent that the local housing market correctly capitalizes future taxes and services into housing values current residents will be affected by inefficient policies and may use the electoral process to provide correct signals to officials there is another possibility as well to the extent that current officials recognize that inefficient current policies reduce the probability of future re election they have an incentive even in the absence of perfect capitalization to adopt intertemporally appropriate tax and spending policies intuitively the official must care about re election what if the particular individual chooses not to run for office again then to the extent that political parties or machines cause the individual to value the election of his successor i e to the extent that political legacies are important the adopted policies may satisfy the conditions for intertemporal efficiency the vote maximization approach provides a framework in which to analyze these issues lastly one could extend the model to situations in which officials care not only about election but also about the policies themselves this provides not only a different tradeoff between the tastes of the public and private sector but also a natural incentive for officials to seek re election

bias and inefficiency in quality adjusted hedonic regression analysis numerous quality adjusted hedonic price trend studies based on computer prices have provided support to widely held suspicions that officially released price indices are not accurately measuring the price declines occurring in many information technology it products if provable then general price inflation is being overestimated and consequently real gdp is being underestimated existing evidence however is inconclusive first empirical findings for it products other than computers are essentially non existent and secondly estimation bias is inherent in the hedonic regression technique most commonly employed this article presents an unbiased method together with an estimated quality adjusted price trend for laser printers 1993 2004

political markets property tax referenda and local school spending for better or worse fiscal decisions made through property tax referenda allow local political markets to work demand supply and voting process components of such markets are estimated for those oregon k 12 school districts that held referenda between 1981 and 1986 various attributes of the median voter were related to school spending but supply decisions by school boards and administrators were also important large districts used state aid to substitute for local property tax revenues on nearly a one for one basis while relying on reversion budgets inadequate property tax bases and implicit threats of school closures to extract greater than desired spending levels from the median voter

disentangling the demand function from the production function for local public services the case of public safety abstract in this paper we develop a theoretical framework and an econometric model which allow us to separate the effect of income and other socioeconomic variables on the demand for publicly provided goods from their effect on the price of those goods we apply our approach in a study of expenditures for police protection in a cross section of 73 u s cities and counties our results suggest that studies of public expenditures which fail to incorporate community characteristics in production and cost functions can yield very misleading results

the flypaper effect and other anomalies abstract i develop a model in which income both in its own right and as a proxy for other socioeconomic characteristics is an input in the production function for local public services the most obvious example is education though there are other applications as well the comparative statics results from this model yield the following results 1 the observed flypaper effect the tendency for local government to spend a higher fraction of unrestricted grants than income of residents may be due at least in part to the fact that own income but not grants is a substitute for purchased inputs in the technology hence the propensity to spend on purchased inputs out of own income is lower than out of grants 2 the income elasticity of demand for public sector output may be higher than the observed income elasticity of demand for purchased inputs 3 equalization of educational opportunity via wealth neutrality as suggested by feldstein requires major changes in education finance once we recognice the distinction between purchased inputs and output

quality adjusted price indexes for portable computers constructing an accurate price index requires controlling for changes in quality the potential for bias is especially problemaic for rapidly changing goods such as computers this study extends previous research on quality adjusted or hedonic price indexes for computers by investigating price and quality changes in portable models in particular recent research by nelson et al 1994 and berndt et al 1995 on desktop and portable computers is extended after adjusting for quality changes price indexes in this tudy exhibit average declines of 26 to 33 per year the magnitude of quality adjusted price changes is consistent with these auhors and with the extensive line of research on quality adjusted price indexes for computers of various types the results emphasize the extent of potential bias in estimating price level changes if technological advancement is ignored significant potential for bias implies the need to account properly for changes in quality in consructing indexes for both individual

property taxation and local public spending the renter effect the point of departure for this study is the pervasive finding that other things equal local jurisdictions tend to spend more on local services the larger the fraction of renters among their residents this paper seeks to determine the approximate magnitude of this renter effect by posing the question how much smaller would local public budgets be if all residents were home owners making use of two quite different approaches the paper finds a typical renter effect on local public expenditure on the order of ten percent this finding suggests that we might do well to reform the administration of the property tax so that changes in property tax liabilities on rental dwellings are directly and visibly transformed into changes of monthly rental payments

bureaucratic choice and nonoptimal provision of public goods theory and evidence local governments allocation decisions are modeled in the context of a slack maximizing bureaucrat who produces public goods according to a production function that includes both provision and the constituents socio economic characteristics to gain a better understanding of the determinants of slack comparative statics and an empirical study of illinois municipalities are conducted the indirect output distance function provides efficiency scores upon which we regress several variables representing socio economic characteristics costs and competition measures we find that slack or inefficient behavior is associated with richer communities lower education levels and a lack of competition for residents among municipalities

a specification test for choosing the right public good price this article compares statistically three popular public good price definitions the bias of parameter estimates under the wrong definition is derived and calculated one definition is found to be clearly inferior whereas bias estimates indicate little difference between the two remaining definitions public good demand elasticities and their variances are calculated to demonstrate the importance of choosing the right price definition