estimating residential water demand under multi part tariffs using aggregate data using a new model formulation and data from a sample of colorado utilities we investigated the price specification controversy marginal price versus average revenue when estimating residential water demand the improved statistical fit using average

the effects of zoning on structure and land markets abstract zoning takes three general forms constraints on density lot size and allowable use this paper demonstrates that the three restrictions differ in their effects on structure and land markets density zoning is equivalent to a monopoly restriction that can be used to raise all land values allowable use restrictions affect land values differentially large lot restrictions affect the price for housing paid by individual households differentially considering externalities does not alter these basic differences the implications for empirical studies of zoning are discussed

exploiting the monthly data flow in structural forecasting a quarterly stochastic general equilibrium dsge model is combined with a now casting model designed to read timely monthly information as it becomes available this implies 1 mapping the structural quarterly dsge with a monthly version that maintains the same economic restrictions 2 augmenting the model with a richer data set and 3 updating the estimates of the dsge s structural shocks in real time following the publication calendar of the data our empirical results show that our methodology enhances the predictive accuracy in now casting an analysis of the great recession also shows that our framework would have helped tracing the dsge s structural shocks in real time obtaining for example a more timely account of the 2008 contraction

electricity demand estimates under increasing block rates using price variables calculated at observed consumption levels this study finds significant bias in ordinary least squares estimates of price elasticities of electricity demand the bias is most severe for specifications using observed average price the finding is important for future econometric work since this type of rate structure is becoming more common the evidence indicates that inappropriate use of ordinary least squares ols overestimates that rate structure premium effect on demand and may underestimate the marginal price elasticity the use of an instrumental variables technique applied to actual rate schedules proves consistent parameter estimates regardless of the rate structure 20 references 3 tables

on the specification of price in studies of consumer demand under block price scheduling using a new model formulation and data from a sample of colorado utilities we investigated the price specification controversy marginal price versus average revenue when estimating residential water demand the improved statistical fit using average

privately operated water utilities municipal price negotiation and estimation of residential water demand the case of france this paper addresses the issue of price negotiation between a municipality and a private water utility operator and its implications for residential water demand estimation we use appropriate econometric procedures to estimate a water demand equation on a panel of french municipalities we find evidence that negotiated water price depends on municipality s characteristics causing endogeneity of price in the demand equation the impact of average household income housing and system features such as metering is investigated both on municipal consumption and price estimated price and income elasticities are significant and close to previous household level studies

responses to changes in domestic water tariff structures a latent class analysis on household level data from granada spain a problem that affects the estimation of water demand functions is the presence of unobserved individual heterogeneity which means that a common demand function is unlikely to represent the behavior of all users we implement latent class models to estimate water demand functions for four groups of users who are classified according to their unobservable preferences this more flexible approach makes it possible to distinguish four different response patterns to changes in the drivers of water use including different price elasticities these results should be of particular interest to regulators who would like to tailor water demand management policy to heterogeneous users our analysis exploits household level panel data on residential water demand and consumers characteristics obtained by combining information from a survey of 1 465 domestic users in the city of granada and bimonthly price and consumption data supplied by this city s water supplier from the period 2009 2011

optimal portfolio choice and the collapse of a fixed exchange rate regime abstract a model is presented that accounts for empirical macroeconomic regularities accompanying exchange rate crises assuming the central bank can surprise the private sector about its monetary policy we solve for agents consumption and portfolio decisions and the economy s equilibrium prices and interest rates using an intertemporal asset pricing model prior to a collapse a peso problem will always exist and the central bank will lose reserves in excess of domestic credit creation at the time of the collapse the exchange rate may depreciate unexpectedly the dynamics of a country s return to fixed exchange rates are also analyzed

capital controls and balance of payments crises abstract the theory of balance of payments crises shows that under perfect foresight a system of fixed exchange rate is not sustainable in the presence of diverging economic policies in this paper it is shown how and why capital controls succeed in maintaining the principle of a fixed but adjustable parity both cases of a devaluation and a revaluation are considered and a condition for a parity change to be credible is presented

balance of payments crises in a cash in advance economy the author shows that a flexible prices sidrauski type model with a cash in advance constraint is capable of depicting some of the phenomena associated with a balance of payments crisis like the onesrecently observed in argentina and mexico current accounts deficits and appreciation of the real exchange rat e it is also shown that these phenomena become exacerbated as the rate of devaluation before the crisis occurs becomes smaller copyright 1987 by ohio state university press

a discrete continuous choice approach to residential water demand under block rate pricing reply waldman is quite correct in noting that the microeconomic theory of block rate pricing in hewitt and hanemann hh 1995 is given for the general case of a k block rate structure whereas the econometric theory is largely confined to the case of exactly two blocks the extension in waldman to the more general case of k blocks is correct although the extension itself could be even more general if it addressed the nonnegativity of demand as is demonstrated below that no apparent attention was paid to the nonnegativity of demand in hh may be attributed to the fact that the need to do so was negated by a fortuitous assumption in the earlier work although that assumption that the errors are multiplicative and lognormally distributed was only maintained and not tested in hh i now estimate two models with the more common assumptions of linear demand and additive and normally distributed errors both with and without a modification for

alternate price specifications for estimating residential water demand with fixed fees using a new model formulation and data from a sample of colorado utilities we investigated the price specification controversy marginal price versus average revenue when estimating residential water demand the improved statistical fit using average revenue as the price variable was shown to be an artifact of the unitary elastic identity created when monthly rate schedules contain a fixed fee when the fixed fee was purged from the data average price was not significant but marginal price remained significant in the preferred double log marginal price model estimated price elasticity was 0 3 and conservation programs had no significant effect on water use

balance of payments crises and devaluation the collapse of a fixed exchange rate is typically marked by a sudden balance of payments crisis in which speculators fleeing from the domestic currency acquire a large portion of the central bank s foreign exchange holdings faced with such an attack the central bank often withdraws temporarily from the foreign exchange market allowing the exchange rate to float freely before devaluing and returning to a fixed rate regime this paper links the timing of the initial speculative attack to the magnitude of the expected devaluation and to the length of the transitional period off loating an implication of the analysis is that there exist devaluations so sharp and transition periods so short that acrisis must occur the moment the market first learns that the current exchange parity will eventually be altered for sufficiently long transition periods the floating exchange rate overshoots its new peg before appreciating back toward it for shorter periods the rate depreciates monotonically to its new fixed level accordingly the central bank s return tothe foreign exchange market can occasion a capital outflow or a capital inflow this abstract was borrowed from another version of this item

long run study of residential water consumption the estimation of dynamic models and themeasure of long run effects arerare in residential water demand studies weshow in this paper that a dynamicmodel of water consumption can be derived froma structural optimisation programsolved by local communities thisnonlinear model is estimated on asample of french municipalities and is foundasymptotically equivalent to a dynamic panel data model that is linear in theparameters the latter includes anoriginal error component structure that allowsfor a flexible heterogeneity pattern including both the usual idiosyncraticeffect and an additional individualeffect affected by a multiplicative time varyingparameter as usual gmm estimators for panel data are not consistent inthis case we propose a new gmmprocedure that yields consistent and efficientestimates of short and long runprice elasticities respectively 0 26 and 0 40

zoning and the distribution of location rents an empirical analysis of harris county texas the coase theorem presents two criteria for evaluating regulation regulations efficiency relative to private solutions and how the regulation affects the distribution of wealth previous studies of the impact of municipal zoning have focused on coase s first criteria whether zoning raises land values overall this study estimates the transfer of wealth between owners of existing homes that results from the creation of a municipal zoning ordinance we find that property best suited to residential use gains in value while property with relatively higher potential as commercial property experiences a decline in the value we find that zoning is distributive

an empirical survey of residential water demand modelling abstract the increased reliance on demand side management policies as an urban water consumption management tool has stimulated considerable debate among economists water utility managers regulators consumer interest groups and policymakers in turn this has fostered an increasing volume of literature aimed at providing best practice estimates of price and income elasticities quantifying the impact of non price water restrictions and gauging the impact of non discretionary environmental factors affecting residential water demand this paper provides a synoptic survey of empirical residential water demand analyses conducted in the last 25 years both model specification and estimation and the outcomes of the analyses are discussed

demand and distributional effects of water pricing policies abstract worldwide water scarcity threatens delivery of water to urban centers water pricing is often recommended to reduce demand in this paper demand and distributional effects of water pricing policies are examined in a block pricing model that is applied to the metropolitan region of sao paulo water demand functions are estimated using marginal and average price models based on monthly data for the period 1997 2002 price elasticities of water demand range between 0 45 and 0 50 and income elasticities between 0 39 and 0 42 for the current combined regressive progressive block price system the poor spend almost 4 2 to 4 7 of their income on water the rich only pay 0 4 to 0 5 of their income whereas they consume more than twice as much a progressive block price or an income dependent price system may result in a more equalized income distribution however the analysis shows that there is a trade off between a more equalized income distribution and revenues earned by the water company more pro poor pricing systems may result as well in lower revenues for the water company

estimation of residential water demand with imperfect price perception using data from a household survey carried out in the french overseas territory of reunion we investigate the price of drinking water perceived by households faced with an increasing multi step pricing scheme to this purpose we use an improved version of the method introduced by shin 1985 to estimate the demand for residential water when consumers are imperfectly informed about their pricing schedule the empirical results suggest that reunion households underestimate the price of water and thus consume more than what is economically rational providing information to households about the marginal price of water may be an innovative means of inducing them to respond to pricing policies designed to promote water conservation

specification of block rate price variables in demand models using a new model formulation and data from a sample of colorado utilities we investigated the price specification controversy marginal price versus average revenue when estimating residential water demand the improved statistical fit using average

looking backward to look forward water use and economic growth from a long term perspective recent research has examined the relationship between natural resources and economic growth considered vitally important not only for humanity s well being but also for the integrity of the ecosystem the relationship between water use and economic growth has nevertheless traditionally attracted little attention by analysts this article studies water use trends from 1900 to 2000 throughout the world and their relationship to the main determinants of economic growth to do this we first analyse water use trajectories second to proceed with the determinants of water use we reformulate the ehrlich and holdren s impact population affluence technology ipat equation 1971 decomposing water use trends into changes in economic demands and in water use intensity on the basis of a decomposition analysis finally a simple scenario analysis is conducted to project future water use trends under different economic demographic and technological assumptions the empirical evidence shows that economic and

volatility regime switching in european exchange rates prior to monetary unification abstract several theoretical models suggest that the mere announcement of entering a currency union in the future triggers instantaneous changes in exchange rate volatility first this paper develops a markov switching framework by which in fact volatility regime switching in foreign exchange rates can be detected for all currencies in the run up to the european monetary union emu second the paper attributes the currency specific volatility regime switches to decisive economic institutional and political factors prior to emu all in all the empirical results suggest that for future emu accession countries volatility regime switching models provide a useful tool for a broad range of financial applications e g for the pricing of currency options or for the construction of emu probability calculators

price knowledge in household demand for utility services a household s decision to acquire price knowledge is endogenous in the demand for utility services and may affect elasticities and consumption levels a simultaneous equation model with endogenous switching is developed to evaluate the effects of price knowledge and other sources of heterogeneity results indicate informed households were more responsive to average and marginal price signals informed households also use less water but this is due to heterogeneity rather than price knowledge controlling for heterogeneity price knowledge actually increases monthly water usage the implications of accounting for differences in price knowledge in utility demand modeling and demand management policy are discussed

devaluation levels versus rates abstract in a context of infinitely lived families a la sidrauski where consumers are lump sum compensated for the inflation tax and there is no capital mobility it is shown that a devaluation improves while an increase in the rate of devaluation deteriorates the balance of payments

urban residential demand for water in the united states further discussion using a new model formulation and data from a sample of colorado utilities we investigated the price specification controversy marginal price versus average revenue when estimating residential water demand the improved statistical fit using average

the capital inflows problem revisited a stylized model of southern cone disinflation in the late 1970s countries in latin america s southern cone initiated attempts to lower domestic inflation rates through the progressive reduction of a preannounced rate of exchange rate devaluation the stabilization programs gave rise to massive capital inflows real exchange rate appreciation and current account deficits this paper develops a stylized intertemporal framework in which the effects of a credible preannounced disinflation scheme can be studied it is shown that even when agents have perfect foresight and markets clear continuously the capital inflows phenomenon and the associated real appreciation may result while unanticipated permanent inflation changes are neutral in the paper anticipated inflation is neutral only in exceptional circumstances a preannounced disinflation operates by altering the path of an expenditure based real domestic interest rate that depends on expected changes in the prices of liquidity services and nontradable consumption goods

exchange rate dynamics under state contingent stochastic process switching this paper offers a closed form solution of a process switching problem i e switching the exchange rate regime from free floating to a completely fixed one an example of such regime change is the adoption of the euro in contrast to previous studies on the subject this paper analyzes a specific case when foreign exchange market participants consider both the euro locking rate and locking date as uncertain preceding the locking the exchange rate is determined by three factors fundamental market expectations for the euro locking rate and date the model is used to examine the conditions under which the exchange rate volatility is mitigated by the prospect of locking

dynamics of the exchange rate in anticipation of pegging abstract this paper studies an economy in which agents expect the current floating rate regime to be interrupted on a specific future date by a transitional fixed rate policy when the new peg is not revealed in advance the path of the floating rate in anticipation of pegging is determined by the interaction between what agents perceive to be the objectives and the constraints of the central bank the paper highlights the role of the pegging date the duration of the fixed rate interval the quantity of reserves available to the authorities and the nature of policies expected after pegging is terminated

capitalization of exclusive agricultural zoning into farmland prices development in agricultural areas coughlin et al 1981 this exclusive agricultural zoning differs from traditional rural zoning in that it limits development and is often strictly enforced economists have argued that conceptually agricultural zoning lowers land values by restricting non farm development and three recent empirical studies support the hypothesis knaap 1985 vaillancourt and monty 1985 nelson 1988 but in fact economic theory predicts both positive and negative price effects distributed differentially among farmland parcels depending on parcel characteristics the purpose of this research is to test the hypothesis that the price effect of exclusive agricultural zoning varies with the characteristics of parcel subject to the regulations the research results suggest that economists investigating the land price effects of zoning should use methodologies that distinguish between positive and negative price effects deriving from parcel characteristics

determinants of residential water demand in germany abstract we econometrically analyze the impact of several economic environmental and social determinants for the per capita demand for water in about 600 water supply areas in germany besides prices income and household size we consider the effects of population age the share of wells housing patterns precipitation and temperature we also explore why current per capita residential water consumption in the new federal states is about 30 lower than in the old federal states since average cost pricing may cause an endogeneity problem we apply instrumental variable procedures in addition to single equation ordinary least squares but find no evidence that prices are endogenous our estimation results suggest that the price elasticity of water demand in germany is around 0 24 the income elasticity is positive decreases with higher income levels and is at least three times higher in the new federal states than in the old federal states current differences in prices and income levels explain about one third of the gap in residential water use between the two regions household size and the share of wells have a negative impact on per capita water demand and water use increases with age finally the findings provide some evidence that rainfall patterns rather than total rainfall affect water consumption while temperature appears to have no impact at all all outcomes are robust to a log log and two types of semi log specifications for the water demand function

balance of payments dynamics and exchange rate management abstract this paper studies the dynamics of the balance of payments in response to policy disturbances under the assumption that the central bank devalues the country s currency over time at a constant pre announced rate depending on the magnitudes of the parameters of the model i find that a given disturbance may result in qualitatively different short run behavior of the balance of payments accounts in each case however the adjustment process will lead the economy to a stable long run equilibrium provided the government finances its spending according to a certain set of rules

evaluating the welfare effects of reforming municipal water prices abstract despite the strong criticisms by economists of water utility pricing practices and the presence of well articulated theoretical models of efficient pricing alternatives few empirical studies have documented the magnitude of the efficiency gains from altering water prices the structures of water supply costs and water demands are estimated using data from vancouver canada a simulation program uses these estimated relationships to compute the impact upon a representative water utility s output and deficit and upon aggregate consumer surplus of a move from its current practice to efficient prices simulation results show that a move to seasonally differentiated pricing with an annual charge calculated to recoup the resulting deficit raises aggregate surplus by approximately 4 this result contrasts with recent water pricing studies that found welfare improvements of approximately 1

estimating demand under block rates electricity and water many empirical studies of the demand for electricity under declining block tariffs have been conducted but few have produced results consistent with traditional demand theory nordin bell j economics 7 719 21 1976 explains this in part by pointing out that most of those studies failed to take into account the income effects caused by intramarginal price differences the authors show here that nordin s suggestion involves the inappropriate use of ordinal level statistics ols they propose a method by which consistent estimates of the demand parameters can be obtained when a household s rule for selecting a block can be estimated 19 references 1 figure

estimating the euler equation for output new keynesian macroeconomic models have generally emphasized that expectations of future output are a key factor in determining current output the theoretical motivation for such forward looking behavior relies on a straightforward generalization of the well known euler equation for consumption in this paper we use maximum likelihood and generalized method of moments gmm methods to explore the empirical importance of output expectations we find little evidence that rational expectations of future output help determine current output especially after taking into account the small sample bias in gmm

an analysis of minimum frontage zoning to preserve lakefront amenities the development of lakefront property in northern wisconsin has prompted in several towns minimum frontage zoning stricter than the state standard such zoning generates an economic loss by constraining development development effect and an economic gain by preserving environmental amenities amenity effect estimation of a hedonic price function for lakefront property in northern wisconsin quantifies these competing effects the estimation indicates that at the current margin the economic loss from the development effect is negligible and the economic gain from the amenity effect may be considerable raising frontage prices by an average of 21 5

comparing residential water demand estimates under decreasing and increasing block rates using household data using a new model formulation and data from a sample of colorado utilities we investigated the price specification controversy marginal price versus average revenue when estimating residential water demand the improved statistical fit using average

welfare and distribution effects of water pricing policies in this paper distribution and welfare effects of changes in block price systems are evaluated a method is discussed to determine for a marshallian demand function equivalent variation in case of a block price system the method is applied to compare for the metropolitan region of sao paulo alternative pricing policies on the basis of their demand welfare and distribution effects of changing water prices results show that there is a trade off between average welfare and income distribution a pro poor price system may result in lower average welfare than a flat price system but in higher individual welfare for the poor moreover there is a trade off between revenues for the water company and income distribution even though pro poor price systems may not be as good for average welfare as flat price systems their direct effects on poverty are important introducing pro poor price systems however may have financial consequences for the water companies

exchange rate dynamics in anticipation of time contingent regime switching modelling the effects of a possible delay abstract the procedure of fixing a currently floating exchange rate at a given and publicly announced future date has a broad range of applications based on a continuous time monetary exchange rate model with flexible prices this paper analyzes exchange rate dynamics during the transition from floating to fixed rates in a situation in which market participants are uncertain about adherence to the fixing date and in which they take account of a possible delay in the regime switch the closed form solutions derived here allow us to quantify announcement effects as well as effects on the exchange rate variance caused by news that significantly changes the market s assessment of uncertainty

an econometric estimation of industrial water demand in france this study investigates the structure of industrial water demand byestimating the derived demand for water on a sample of industrialestablishments located in the south west of france productiontechnologies are represented by short term variable cost functions andapproximated by a translog form industrial water use is modeled ashaving three components the quantity of water bought to a waterutility the quantity of autonomous water and the quantity of watertreated prior to use we include in this framework water effluents which are considered as a by product of the production process emittedby firms each of the three water components is treated as a separateinput and all are estimated as a system of simultaneous equations themodel is estimated on a sample of 51 industrial plants in the girondedistrict observed from 1994 to 1996 using seemingly unrelated regression sur and feasible generalized least squares fgls results ofestimations show that industrial firms are sensitive to water priceinputs network water elasticity is estimated at 0 29 it variesfrom 0 10 to 0 79 according to the type of industryconsidered autonomous water price elasticity is not significant elasticity for treated water is evaluated at 1 42 at themean sample and varies from 0 90 to 2 21 according to theindustry considered

growth controls real options and land development abstract many urban growth controls attempt to check sprawl by restricting allowable new housing densities however land may be undeveloped to preserve its real option value real options in land markets arise from uncertainty as to the optimum use of a site by limiting allowable development choices growth controls can narrow real options and potentially accelerate investment this paper examines the effect of price volatility a generator of option value on the timing of development after the imposition of an urban growth boundary ugb around seattle while the net effect of the ugb is to lower the likelihood of new housing outside the boundary by between 28 and 39 price volatility is no longer a deterrent to development

do zoning regulations rob rural landowners equity zoning regulations are land use control tools used to conserve resource land limit negative externalities from high density development and achieve agglomeration benefits from conserving large blocks of land however the passage of low density zoning is often challenged by landowners who claim that through it they lose their land s equity due to lower land values we investigate whether low density zoning impacts rural land value using arm s length sales in maryland s nine eastern shore counties using both a propensity score matching method and an instrumental variable approach we find that low density zoning has differentiated impacts resource parcels land values are unaffected and non resource parcels values decrease by 20 50

capital mobility and devaluation in an optimizing model with rational expectations this paper examines the effects of ex change rate policies when individuals maximize lifetime utility on the basis of rational expectations about the future the economy studied is one in which the authorities allow free mobility of capital under a crawling peg exchange rate regime many industrializing economies have adopted a crawling peg as a means of reconciling disparate inflation rates at home and abroad and some recent efforts to use the rate of crawl as an instrument of anti inflation policy have attracted considerable interest see carlos diaz alejandro tools similar to those employed here have been applied by guillermo calvo forthcoming to study this type of exchange rate management under conditions of capital immobility this abstract was borrowed from another version of this item

mixed frequency structural models identification estimation and policy analysis summary the mismatch between the timescale of dsge dynamic stochastic general equilibrium models and the data used in their estimation translates into identification problems estimation bias and distortions in policy analysis we propose an estimation strategy based on mixed frequency data to alleviate these shortcomings the virtues of our approach are explored for two monetary policy models copyright 2014 john wiley sons ltd

speculative attack and the external constraint in a maximizing model of the balance of payments balance of payments models of speculative attack differ from non renewable resource models in that foreign exchange reserves may be borrowed from abroad this paper shows that in an idealized world where all private income is subject to lump sum taxation central bank reserves can become infinitely negative without violating the government s intertemporal budget constraint none the less a growth rate of domestic credit exceeding the world interest rate if maintained indefinitely leads to violation of the constraint in the paper s model given an assumed limit to official external borrowing the paper next analyses inevitable transitions between fixed and floating exchange rate regimes when individual preferences are explicitly specified in a discrete time deterministic model the collapse of a fixed rate may be characterized by two successive speculative attacks

rational and self fulfilling balance of payments crises speculative attacks on a pegged exchange rate must sometimes occur ifasset price paths are to be free of abnormal profit opportunities suchattacks are fully rational as they reflect the market s response to aregime breakdown that is inevitable the authors shows that under someexpectations about policy balance of payments crises can also be purely self fulfilling events in such cases even a permanently viableregime may collapse and the economy will possess multiple equilibriacorresponding to different subjective assessments of the probability ofa crisis the behavior of the domestic interest rate will naturally reflect the possibility of a speculative attack copyright 1986 by american economic association

price and income elasticities of residential water demand a meta analysis this article presents a meta analysis of variations in price and income elasticities of residential water demand meta analysis constitutes an adequate tool to synthesize research results by means of an analysis of the variation in empirical estimates reported in the literature we link the variation in estimated elasticities to differences in theoretical microeconomic choice approaches differences in spatial and temporal dynamics as well as differences in research design of the underlying studies the occurrence of increasing or decreasing block rate systems turns out to be important with respect to price elasticities the use of the discrete continuous choice approach is relevant in explaining observed differences

what are the macroeconomic effects of high frequency uncertainty shocks this paper evaluates the effects of high frequency uncertainty shocks on a set of low frequency macroeconomic variables that are representative of the u s economy rather than estimating models at the same common low frequency we use recently developed econometric models which allows us to deal with data of different sampling frequencies

instrumental variables approach to rural water service demand interest in empirical studies of the demand for goods sold through discrete pricing structures has grown since nordin suggested a modification of taylor s demand model 24 29 the bulk of early empirical research centered on residential electricity demand however econometric studies of water demand have proliferated in recent years some articles have been concerned in part with the proper theoretical specification of demand equations incorporating block rate pricing schedules taylor specified price as being composed of the marginal price associated with the block in which consumption occurs and an average price 29 nordin modified taylor s specification by demonstrating utility maximizing consumers with perfect information respond to marginal price along with a lump sum income effect associated with intramarginal prices and price schedule breakpoints 24 there is a potential problem in the estimation of demand for goods sold through block rate pricing schemes because of the possibility of correlation between price variables and the error structure 29 there are then two issues associated with the study of demand for goods sold under discrete pricing mechanisms the first issue is whether if consumers are aware of block pricing structures and respond to marginal price and the lump sum income change or rate premium or are aware of only total spending and total consumption and respond to an average price 11 5 9 26 the second issue is the choice of estimating technique 4 14 20 31 25 these two issues are not unrelated since empirical validation of consumer behavior

household responses to increased water rates during the california drought this paper explores the use of fixed effects and maximum likelihood techniques to es timate household responses to water price in creases during the california drought estimates are based on bimonthly meter readings from 599 single family households in the alameda county water district over the period 1982 1992 before and after the introduction of a steeply increasing block rate price structure i find that household and monthly fixed effects models are not success ful in modeling water demand with these data however maximum likelihood models that ex plicitly consider the household s response to the rate structure result in plausible estimates of wa ter demand jel q25

residential water demand responds asymmetrically to rising and falling prices this paper econometrically estimates residential water consumption in germany between 2007 and 2013 based on a panel of almost 3000 supply areas in particular the analysis distinguishes periods o

the value of free water analyzing south africa s free basic water policy this paper analyzes south africa s free basic water policy under which households receive a free water allowance equal to the world health organization s recommended minimum of 6 kiloliters per month i structurally estimate residential water demand evaluate the welfare eects of free water and provide optimal price schedules derived from a social planner s problem i use a unique dataset of monthly metered billing data for 60 000 households for 2002 2008 from a particularly disadvantaged suburb of pretoria the dataset contains rich price variation across 18 dierent nonlinear tarischedules and includes a policy experiment which removed the free allowance i nd that without government subsidy the mean monthly consumption would decrease from 12 6 to 5 6 kiloliters which is below the clean water consumption recommended by the who however it is possible to reallocate the current subsidy to form an optimal tari without a free allowance which would increase welfare while leaving the water provider s revenue unchanged this optimal tariwould also reduce the number of households consuming below the who recommended level

the long run performance of increasing block pricing in taiwan s residential electricity sector abstract this article examines the performance regarding efficiency and equity of increasing block pricing ibp in taiwan s residential electricity sector by using long term nationwide household data 1999 2014 actual variations in ibp rate structure are explored empirical results show that cross subsidization under ibp have resulted in inefficient over consumption by the poor and inefficient under consumption by the rich in addition the financial burden increased with decreases of household s income levels and a relatively high percentage of subsidies mistakenly went to non poor households the upward price adjustments and broadened first block in recent years have increased the household s financial burden and the rates of wrongly excluding the poor and wrongly including the rich to enjoy the subsidy being unable to take family size into consideration and send correct price signals to all users are two serious problems for ibp which may hinder the achievement of equity and efficiency in electricity use

evidence on the specification of price in the study of domestic water demand the development of lakefront property in northern wisconsin has prompted in several towns minimum frontage zoning stricter than the state standard such zoning generates an economic loss by constraining development development effect and an economic

collapsing exchange rate regimes some linear examples abstract we construct a pair of linear examples to study the collapse time of a fixed exchange rate regime the first example is a perfect foresight continuous time model which allows calculation of the exact collapse time and the tracking of reserves the second example is a discrete time stochastic model which yields an endogenous probability distribution over the collapse time and produces a forward discount of the exchange rate

do residential water demand side management policies measure up an analysis of eight california water agencies abstract to assess the potential of price and alternative demand side management dsm policies as an urban water resource management tool an econometric model of residential demand is formulated and estimated this econometric model incorporates alternative dsm policy instruments such as water allocations use restrictions public education and increasing block pricing schedules the analysis relies on cross sectional monthly time series data for eight water agencies in california representing 24 of the state s population 7 1 million people results suggest that both price and alternative dsm policies were effective in reducing demand however the magnitude of the reduction in demand varied among policy instruments

the exact timing of the collapse of an exchange rate regime and its impact on the relative price of traded goods as of february 28 1983 ninety four countries are classified as having a fixed exchange rate regime 38 are pegged to the u s dollar 13 to the french franc 14 to the special drawing right and 24 to different baskets of currencies the choice of a fixed exchange rate peg implies a specific monetary discipline namely monetary growth equal to the growth rate of the currency or currencies to which a country is pegged monetary policy is thus subject to an exchange rate rule rather than to either a monetary growth rule or alternatively to discretionary policy a fixed exchange rate is a specific case of an active crawling peg where the preannounced rate of change in the exchange rate is zero active crawling peg rules whereby the exchange rate is adjusted downward by a preannounced amount over a specified period of time have been practiced in various places particularly in latin america recent experiments include argentina beginning december 1978 brazil during the 1980 calendar year chile from february 1978 to june 1979 jamaica from may 1978 to may 1979 portugal from august 1977 to june 1979 and uruguay beginning october 1978 1 at times the prean

urban water demand with periodic error correction monthly demand for publicly supplied water to u s residences and businesses is estimated from a 10 year panel of 167 cities a periodic error correction model integrates monthly annual and long run time scales statistical consistency is validated by unit root tests adapted to the monthly frequency water and wastewater price elasticity of demand is estimated by sector calendar month and time horizon

the qualitative economics of development control abstract this paper examines space supply restrictions and containment policies in the context of a monocentric urban model with several classes results are obtained concerning the qualitative effects of such policies on space i e land values and locations of the various groups

potential for pricing policies in water resource management estimation of urban residential water demand in zaragoza spain this paper presents an empirical study to estimate the urban residential water demand in zaragoza spain this allows the testing of the short run sensitivity of water demand to changes in a set of

residential water demand in the northwest of spain a panel of monthly aggregate data from the northwest of spain is used to estimate domestic water demand functions under linear and non linear tariffs price billing climatic and sociodemographic variables are used as explanatory variables the use of intraannual data constitutes a relevant contribution in the european context overall marginal price elasticity estimates lie between 0 12 and 0 17 summer only elasticities and elasticities associated with uses beyond the effectively free allowances seem significantly higher climatic variables significantly affect monthly use although probably less than in other wealthier and drier areas domestic water use appears to be a normal good

the belmont morgan syndicate as an optimal investment banking contract this paper represents an application of theories of speculative attacks on fixed exchange rate regimes and of optimal investment banking contracts to the belmont morgan syndicate of 1895 this syndicate contracted to supply gold to the u s treasury and to bear the risk of maintaining a fixed exchange rate for six months our purpose is to determine the extend to which such simple theories can elucidate both the events of that period and the features of the belmont morgan contract