the role of the trade channel in the propagation of oil supply shocks abstract this paper analyzes when and why idiosyncratic oil supply shocks produce large macroeconomic effects in an analytically tractable two country general equilibrium model we focus on a demand driven mechanism the trade channel which transmits oil shocks across economies through changes in the non oil goods terms of trade when the trade channel is operative we have three main consequences on the transmission of oil shocks first the macroeconomic impact of oil shocks may be large and asymmetric across countries second the magnitude of the effects is nonlinear in the size of the oil shock third terms of trade movements never ensure international risk sharing after an idiosyncratic oil supply shock

residential peak electricity demand response highlights of some behavioural issues electricity demand response refers to consumer actions that change the utility load profile in a way that reduces costs or improves grid security the focus of demand response has mainly been on the commercial and big industrial sectors because of the large demand reduction that they can offer to the utility grid operators utilities are showing increasing interest in residential demand response rdr rdr can be treated as an energy resource which can be assessed and commercially developed however there are still some issues that remain to be addressed for rdr to be successful these include price unresponsiveness of some residential consumers equity issues and high cost of the metering infrastructure the aim of this paper is to investigate and present some of the challenges in achieving effective voluntary demand reduction based on a review of residential demand response literature as well as the general residential energy use behaviour literature the authors propose the use of a hybrid engineering approach using social psychology and economic behaviour models to overcome these challenges and realize the benefits of supply security and cost management

the effect of utility time varying pricing and load control strategies on residential summer peak electricity use a review abstract peak demand for electricity in north america is expected to grow challenging electrical utilities to supply this demand in a cost effective reliable manner therefore there is growing interest in strategies to reduce peak demand by eliminating electricity use or shifting it to non peak times this strategy is commonly called demand response in households common strategies are time varying pricing which charge more for energy use on peak or direct load control which allows utilities to curtail certain loads during high demand periods we reviewed recent north american studies of these strategies the data suggest that the most effective strategy is a critical peak price cpp program with enabling technology to automatically curtail loads on event days there is little evidence that this causes substantial hardship for occupants particularly if they have input into which loads are controlled and how and have an override option in such cases a peak load reduction of at least 30 is a reasonable expectation it might be possible to attain such load reductions without enabling technology by focusing on household types more likely to respond and providing them with excellent support a simple time of use tou program can only expect to realise on peak reductions of 5

why do energy prices matter the role of interindustry linkages in u s manufacturing there is considerable empirical evidence that energy prices had a large effect on the u s economy between world war ii and the 1980s this paper argues that linkages between manufacturing industries amplify the effect of an energy price shock and help explain the large effect in particular energy intensive industries are important input suppliers to other industries when the price of energy increases energy intensive industries contract raising materials prices for other industries because of the reduction in materials supply the downstream industries also contract which i refer to as the supply effect using data from the census of manufactures i find that the supply effect accounted for about one half of the sensitivity of value added to the price of energy i use plant level census data to show that the supply effect caused similar changes in value added per plant as in value added per industry a price increase caused a small although statistically significant decrease in entry and had no effect on exit finally the supply effect reduced plant level labor demand jel e32 q43

the influence of the number of statewide legislative referendums on voter participation in the us this empirical study seeks to broaden the interpretation of the rational voter model so as to include the potential effects of the number of statewide legislative referendums this study tests the hypothesis that greater numbers of such referendums increase voter turnout because they elevate the expected gross benefits egb of voting by empowering voters while not significantly increasing the expected gross costs egc of voting using state level data for the 2006 general election in the us as well as the 2004 us presidential election and after allowing for a variety of economic and demographic factors this study finds compelling evidence that the number of statewide legislative referendums does significantly increase voter turnout

electricity consumption and economic growth nexus in portugal using cointegration and causality approaches the aim of this paper is to re examine the relationship between electricity consumption economic growth and employment in portugal using the cointegration and granger causality frameworks this study covers the sample period from 1971 to 2009 we examine the presence of a long run equilibrium relationship using the bounds testing approach to cointegration within the unrestricted error correction model uecm moreover we examine the direction of causality between electricity consumption economic growth and employment in portugal using the granger causality test within the vector error correction model vecm as a summary of the empirical findings we find that electricity consumption economic growth and employment in portugal are cointegrated and there is bi directional granger causality between the three variables in the long run with the exception of the granger causality between electricity consumption and economic growth the rest of the variables are also bi directional granger causality in the short run furthermore we find that there is unidirectional granger causality running from economic growth to electricity consumption but no evidence of reversal causality

a historical review of promotion strategies for electricity from renewable energy sources in eu countries abstract the core objective of this paper is to elaborate on historically implemented promotion strategies of renewable energy sources and the associated deployment within the european electricity market hence at a first glance the historic development of renewable energy sources in the electricity res e sector is addressed on member state and on sectoral level as well as consequently discussed according to available res e potentials and costs the specific focus of this paper are promotion strategies for res e options as they are the key driver of an efficient and effective res e deployment therefore the paper depicts the main types of different promotion schemes and their properties additionally several cases studies of different european member states show an in depth analysis of the different res e promotion schemes in this context special emphasises are put on the question of effective and efficient promotion scheme designs of different res e technologies generally conducted research led to the conclusion that technology specific financial support measures of res e performed much more effective and efficient than others did hence it is not all about the common question of feed in tariffs vs quota systems based on tradable green certificates but more about the design criteria of implemented res e support schemes

rational choice and turnout turning out to vote is the most common and important act of political participation in any democracy voting is also less well understood and explained empirically than other political acts engaged in regularly by citizens turnout however presents a special problem for rational choice theories of politics for it is taken to be the paradigmatic example of the problem of collective action in which although all may benefit from voting it is rarely in the individual s self interest to vote this paper begins by examining the problem of explaining turnout a basic form of rational choice models of turnout is developed basic in the sense that it is common to all such models this basic model is shown to be incomplete and the two most important models the calculus of voting and the minimax regret model are illustrated as alternative ways to complete this basic model along with mention of game theoretic models their strengths and weaknesses are then assessed the remainder of the paper argues that rational choice accounts of turnout are possible the first step is to argue that turnout is not an especially problematic version of the collective action problem because it is for many a low cost low expected benefit decision a strategic politicians account of turnout and campaigns is examined next a reinterpretation of the intrinsic benefits of voting is then considered and is used to examine the most important substantive problem in the turnout literature its decline these steps i argue make theories of ordinary political decisions at once both more political and more integrated into the politics of the larger system

closeness expenditures and turnout in the 1982 u s house elections students of elections have repeatedly found that the closeness of an election is modestly correlated with turnout this may be due to a direct response of instrumentally motivated voters but recent theoretical work casts doubt on the adequacy of this explanation another possibility is that elite actors respond to closeness with greater effort at mobilization we explore the latter possibility by using fec and state data on campaign expenditures in house senate and gubernatorial races our results indicate that closeness has an effect at both the mass and elite levels we also provide quantitative estimates of the effect of senate and gubernatorial expenditure on house turnout

getting out the vote participation in gubernatorial elections scholarship on electoral turnout has long emphasized two main themes explanations of nonvoting in terms of individual characteristics and in terms of contextual variables these investigations have deeply enriched our understanding of electoral participation but their limitations have also sensitized us to the remaining problems of explanation perusal of the work on american politics exposes a rather striking tendency in studies of participation to ignore or soft pedal the effects of active political mobilization in this article we formulate two models of electoral turnout socioeconomic and political mobilization and apply them to aggregate data on voting in gubernatorial elections of 1978 and 1980 the socioeconomic model of turnout includes such influences as income age and educational attainment to assess the effects of political mobilization we have considered campaign spending partisan competition electoral margin and the presence or absence of a simultaneous race for the united states senate both of the models perform quite well individually producing significant and meaningful coefficients and adequate fits yet in the final analysis we demonstrate that quite apart from major sources of variation in gubernatorial turnout such as region and presidential versus nonpresidential years the mobilizing influences of campaign activism and competitiveness have a strong impact on electoral participation electoral law i e closing date of registration retains a small but significant effect on voting for governor and socioeconomic characteristics included in a fully specified model have little to contribute independently to an explanation of electoral turnout these findings are very much in the same vein as related cross national investigations which emphasize the crucial role of electoral law and political parties and downplay individual characteristics as determinants of electoral participation on the basis of the research reported here we argue that scholars need to pay more attention to political mobilization as an explanation of electoral turnout in the presidential election between cox and harding in 1920 only half of the eligible voters participated this relatively low turnout together with the historically minimal rates of participation in state and local elections created deep concern among those who believed that reasonably high levels of political involvement are crucial in maintaining a healthy democratic politics it was in this atmosphere of worry about low electoral turnout that charles e merriam and harold f gosnell 1924 conducted in the city of chicago the first systematic study of nonvoting subsequently gosnell 1927 went even further and executed the first experimental study in modern political science demonstrating conditions that could stimulate electoral turnout we too worry about low participation in elections today at every level of government and we believe these classic studies

oil and the macroeconomy since world war ii all but one of the u s recessions since world war ii have been preceded typically with a lag of around three fourths of a year by a dramatic increase in the price of crude petroleum this does not mean that oil shocks caused these recessions evidence is presented however that even over the period 1948 72 this correlation is statistically significant and nonspurious supporting the proposition that oil shocks were a contributing factor in at least some of the u s recessions prior to 1972 by extension energy price increases may account for much of post opec macroeconomic performance

sectoral shifts and cyclical unemployment a substantial fraction of cyclical unemployment is better characterized as fluctuations of the frictional or natural rate than as deviations from some relatively stable natural rate shifts of employment demand between sectors of the economy necessitate continuous labor reallocation since it takes time for workers to find new jobs some unemployment is unavoidable this paper presents evidence that most of the unemployment fluctuations of the seventies unlike those in the sixties were induced by unusual structural shifts within the u s economy simple time series models of layoffs and unemployment are constructed that include a measure of structural shifts within the labor market these models are estimated and a derived natural rate series is constructed

review of dynamic pricing programs in the u s and europe status quo and policy recommendations with the development of demand response dr technologies and increasing electricity demand dynamic pricing has been a popular topic in many countries this paper evaluates various dynamic pricing programs in the u s and europe and provides insights into various aspects including risks and rewards enabling technologies lower income groups and customer types surrounding programs such as time of use tou critical peak pricing cpp peak time rebates ptr and real time pricing rtp we conclude this paper with three main findings 1 policy coordination in promoting dynamic pricing programs between federal and state regulatory agencies is very critical 2 customer engagement is very important and can be enhanced via more accessible educational programs and policy adjustments and 3 more investment in related r d is required to construct a commonly accepted methodology for measuring the effectiveness of dynamic pricing programs

the enduring impact of the american dust bowl short and long run adjustments to environmental catastrophe the 1930 s american dust bowl was an environmental catastrophe that greatly eroded sections of the plains analyzing new data collected to identify low medium and high erosion counties the dust bowl is estimated to have immediately substantially and persistently reduced agricultural land values and revenues during the depression and through at least the 1950 s there was limited reallocation of farmland from activities that became relatively less productive agricultural adjustments such as reallocating land from crops to livestock recovered only 14 to 28 of the initial agricultural cost the economy adjusted predominately through migration rather than through capital inows and increased industry

peak oil profiles through the lens of a general equilibrium assessment abstract this paper disentangles the interactions between oil production profiles the dynamics of oil prices and growth trends we do so through a general equilibrium model in which peak oil endogenously emerges from the interplay between the geological technical macroeconomic and geopolitical determinants of supply and demand under non perfect expectations we analyze the macroeconomic effects of oil production profiles and demonstrate that peak oil dates that differ only slightly may lead to very different time profiles of oil prices exportation flows and economic activity we investigate middle east s trade off between different pricing trajectories in function of two alternative objectives maximisation of oil revenues or households welfare and assess its impact on oecd growth trajectories a sensitivity analysis highlights the respective roles of the amount of resources inertia on the deployment of non conventional oil and short term oil price dynamics on peak oil dates and long term oil prices it also examines the effects of these assumptions on oecd growth and middle east strategic tradeoffs

oil price uncertainty and the u s stock market analysis based on a garch in mean var model abstract this paper uses a bivariate garch in mean var model to examine the effect of oil price uncertainty on the u s real stock returns at the aggregate and sectoral levels estimation results suggest that there is no statistically significant effect of oil price volatility on the u s stock returns the absence of an uncertainty effect might be explained by the fact that companies are likely to hedge against fluctuations in oil prices it could also stem from the ability of most companies to transfer the higher cost of oil to customers moreover the impulse responses indicate that accounting for oil price uncertainty oil price increases and decreases have symmetric effects on the u s aggregate stock returns in that energy price increases and decreases are estimated to have equal and opposite effects on the u s financial market however this symmetric effect doesn t hold across all the sectors studied in this paper

asymmetries in the response of economic activity to oil price increases and decreases abstract it has been common to assume that the relationship between economic activity and oil prices is asymmetric theoretical underpinnings for this asymmetry include costly sectoral reallocation partial equilibrium models of irreversible investment and some version of precautionary savings yet recent studies that use new methodologies to test for asymmetries in u s data have cast some doubts on that premise in this paper we use state of the art techniques to evaluate the presence of asymmetries for a set of oecd countries containing both oil exporters and oil importers we find very little support for the hypothesis that the response of industrial production to oil price increases and decreases is asymmetric our results have important implications for theoretical models of the transmission of oil price shocks they point towards the importance of direct supply and direct demand transmission channels as well as indirect transmission channels that imply a symmetric response

the effects of oil price shocks on job reallocation we investigate the effect of oil price innovations on u s manufacturing job flows using a simultaneous equation model that nests symmetric and asymmetric responses we find no evidence of asymmetry in the response of job flows to positive and negative oil price innovations we then inquire whether firms when facing positive shocks shed jobs faster than they create jobs we show that positive innovations lead to a decline in net employment and an increase in job reallocation possibly due to search and matching issues yet the latter effect becomes statistically insignificant when we control for data mining we demonstrate that the cumulative one year effect of oil price shocks on job creation and destruction was smaller during the great moderation but it was larger for gross job reallocation these variations were caused by a change in the transmission channel and not by smaller oil price shocks

rational turnout the neglected role of groups rational choice theories have difficulty accounting for individual participation in collective action voting is among the acts hardest to explain consumption benefits have been proposed to account for nonzero turnout the model presented here establishes a political investment basis for these benefits i argue that voters often act not in isolation but as part of groups with shared interests while individuals still vote because of consumption benefits arising from the act of voting some of these consumption benefits are provided by group leaders out of collective benefits received by the group in return for its votes the collective benefit comes from a candidate adopting policy positions closer to those of the group in passing i show that the widespread availability of public opinion polling increases the candidate s incentive to shift position finally some data from recent off year elections are shown to be consistent with the model

introducing a demand based electricity distribution tariff in the residential sector demand response and customer perception increased demand response is essential to fully exploit the swedish power system which in turn is an absolute prerequisite for meeting political goals related to energy efficiency and climate chan

voter participation and strategic uncertainty the paradox of not voting is examined in a model where voters have uncertainty about the preferences and costs of other voters in game theoretic models of voter participation under complete information equilibrium outcomes can have substantial turnout even when voting costs are relatively high in contrast when uncertainty about preferences and costs is present only voters with negligible or negative net voting costs participate when the electorate is large

the paradox of voting intelligently classical economic models predict far less voting than happens in practice expressive voting may partly explain the divergence but some who are generally uninterested in politics and thus unlikely to take elections as an important form of personal expression nevertheless vote one possible explanation is that these voters overestimate the instrumental outcome changing consequences of voting such systematic misperception may be more likely among those with less cognitive capacity analysis of responses to the american national election studies confirms this hypothesis while intelligence and interest both increase the likelihood of voting the combination enhances the likelihood of turnout still further

monetary compensations in climate policy through the lens of a general equilibrium assessment the case of oil exporting countries this paper investigates the compensations that major oil producers have claimed for since the kyoto protocol in order to alleviate the adverse impacts of climate policy on their economies the amount of these adverse impacts is assessed through a general equilibrium model which endogenizes both the reduction of oil exportation revenues under international climate policy and the macroeconomic effect of carbon pricing on middle east s economy we show that compensating the drop of exportation revenues does not offset gdp and welfare losses because of the time profile of the general equilibrium effects when considering instead compensation based on gdp losses the effectiveness of monetary transfers proves to be drastically limited by general equilibrium effects in opened economies the main channels of this efficiency gap are investigated and its magnitude proves to be conditional upon strategic and policy choices of the middle east this leads us to suggest that other means than direct monetary compensating transfers should be discussed to engage the middle east in climate policies

everyone likes a winner an empirical test of the effect of electoral closeness on turnout in a context of expressive voting under instrumental voting closer elections are expected to have higher turnout under expressive voting however turnout may increase with decreasing closeness when voters have a preference for winners an empirical test using data on belgian municipal elections supports this we find that turnout reaches a local maximum when the largest party in the election obtains just over 52 of the seats and then falls supporting the instrumental closeness argument there is however another turning point the presence of a highly dominating party receiving at least two thirds of the votes stimulates turnout despite the fact that dominance implies lower closeness

how sensitive are consumer expenditures to retail energy prices abstract there is growing evidence that the primary effect of energy price shocks on the u s economy involves a reduction in consumer spending we quantify the direct effect on real consumption of unanticipated changes in discretionary income shifts in precautionary savings and changes in the operating cost of energy using durables the possibility of asymmetries in the response of real consumption to energy price shocks is also considered we demonstrate that linear models are consistent with the symmetric behavior of real consumption in 1979 when energy prices increased sharply and in 1986 when they fell sharply it is shown that historically energy price shocks have been an important factor in explaining u s real consumption growth but by no means the dominant factor

capital utilization economic growth and convergence abstract optimal decisions by economic agents regarding the utilization of capital lead to empirically plausible speeds of convergence in one sector models of economic growth the relationship between depreciation and capital utilization plays a crucial role in slowing down convergence to the steady state cross country differences in the extent to which the capital utilization decision is internalized along the transition path may lead to differences in convergence rates even for countries with similar initial and terminal conditions finally by assuming a constant depreciation rate and full capital utilization standard growth models may be overstating the magnitude of the steady state equilibrium

electrical demand side contribution to frequency control in power systems a review on technical aspects abstract demand side participation in frequency control in power systems which leads to reduced reliance on conventional thermal units in procuring essential control functions of future energy networks has gained increased developments in recent years in this context the aim of this paper is to provide a review on various design and control schemes of electrical load contribution to frequency control algorithms both centralized and decentralized control structures are discussed in details the problem of synchronization of certain types of electrical loads and different proposed methods of avoiding it are also presented and discussed synchronization which is a consequence of collective controllable demand response to system disturbances might put the power system in jeopardy and cause its failure therefore in order to fully comprehend the causes and effects of this phenomenon an investigation of this event in a power grid with high level of controllable electrical loads is necessary

the economic effects of energy price shocks large fluctuations in energy prices have been a distinguishing characteristic of the u s economy since the 1970s turmoil in the middle east rising energy prices in the u s and evidence of global warming recently have reignited interest in the link between energy prices and economic performance this paper addresses a number of the key issues in this debate what are energy price shocks and where do they come from how responsive is energy demand to changes in energy prices how do consumers expenditure patterns evolve in response to energy price shocks how do energy price shocks affect u s real output inflation and stock prices why do energy price increases seem to cause recessions but energy price decreases do not seem to cause expansions why has there been a surge in the price of oil in recent years why has this new energy price shock not caused a recession so far have the effects of energy price shocks waned since the 1980s and if so why as the paper demonstrates it is critical to account for the endogeneity of energy prices and to differentiate between the effects of demand and supply shocks in energy markets when answering these questions

a review on implementation strategies for demand side management dsm in kuwait through incentive based demand response programs abstract since the export of fossil fuel is the backbone of kuwait s economy the enormous upsurge in the internal fuel consumption creates anguish and bane at present 46 of the internal fossil fuel consumption is used for electricity generation the increase in fuel consumption hurled kuwait as one of the highest per capita electricity consuming as well as co 2 emitting countries in the world consumers pay only 6 of the production cost of electricity the government subsidizes the balance which is one of the major reasons behind the high electricity consumption in the country any reduction in electricity consumption can positively reflect on both per capita electricity consumption and co 2 emission additionally the saved fossil fuel can be exported to generate revenue to support the country s economy worldwide demand side management dsm is considered as an effective tool to curtail electricity demand the objective of this review paper is to explore the available literature to find out the most suitable dsm measures to control the growth of per capita electricity consumption in kuwait after conducting a detailed strengths weaknesses opportunities and threats swot analysis it is concluded that incentive based demand response programs can be considered as one of the most suitable solutions to address this problem

price environment and security exploring multi modal motivation in voluntary residential peak demand response peak demand on electricity grids is a growing problem that increases costs and risks to supply security residential sector loads often contribute significantly to seasonal and daily peak demand demand response projects aim to manage peak demand by applying price signals and automated load shedding technologies this research investigates voluntary load shedding in response to information about the security of supply the emission profile and the cost of meeting critical peak demand in the customers network customer willingness to change behaviour in response to this information was explored through mail back survey the diversified demand modelling method was used along with energy audit data to estimate the potential peak load reduction resulting from the voluntary demand response a case study was conducted in a suburb of christchurch new zealand where electricity is the main source for water and space heating on this network all water heating cylinders have ripple control technology and about 50 of the households subscribe to differential day night pricing plan the survey results show that the sensitivity to supply security is on par with price with the emission sensitivity being slightly weaker the modelling results show potential 10 reduction in critical peak load for aggregate voluntary demand response

the performance of rational voter models in recent presidential elections in an economic theory of democracy downs hypothesized that rational utility maximizing citizens would calculate the benefits from voting as opposed to abstaining altogether and then vote if this expected benefit exceeded voting cost this hypothesis is logically derived from economic principles of rational behavior but is counterintuitive even if the utility increment is plausibly large the probability of casting a pivotal tie breaking vote in any sizable polity is minute hence the expected benefit will be less than the time cost of voting and no rational person will vote nevertheless a number of statistical studies have found that voter turnout does respond to differences in the probability of casting a decisive vote even though that probability may be small this article uses data gathered at the state level from the 1968 1972 1976 and 1980 general elections to reestimate the relationship between voter turnout and the probable closeness of the election pooled data least squares dummy variable lsdv regressions are used whenever preliminary tests indicate that such pooling is permissible the empirical results suggest that the relationship between closeness and turnout is weak unstable or nonexistent in all of the models tested

segment shifts and capacity utilization in the u s automobile industry an important school of thought argues that sectoral shifts may account for a substantial portion of aggregate fluctuations e g david lilien 1982 fischer black 1987 steven davis 1987 events such as the oil shocks of the 1970 s exchange rate fluctuations and shifts in government spending have their direct effect on the composition of economic activity the sectoral shift literature argues that they may affect the level and the dynamics of output and employment as well the typical story is of a slowly functioning labor market after a sectoral shock search behavior matching problems and a time cost of switching sectors slow the reallocation of workers across sectors this focus however misses important elements of the reallocation problem as black 1987 has argued not only sector specific human capital but also complementary physical and managerial engineering organization etc capital must be reallocated or recreated in response to sectoral shocks if jobs are linked to capital then the slow adjustment of labor may be attributable in part to the sluggishness in the adjustment of capital this paper presents an empirical study of the impact of oil shock sectoral shifts within the u s automobile industry from an analytical perspective a sectoral shift is any event that raises desired output and employment in some sectors and lowers them in others for our purposes a sector is a size class of automobiles within the automobile industry we will be able to study two distinct questions first did the oil priceinduced shocks to the composition of demand interact with short run rigidities in supply to limit industry wide capacity utilization we will quantify the extent to which the changing composition of demand was reflected in a lower aggregate output level with obvious consequences for the employment of capital and of labor and for the return to firms knowledge capital our second question concerns the pace of the intermediate run adjustment to sectoral shocks how rapidly could capital and labor be reallocated to new demand conditions such considerations determine the impact of sectoral shocks on employment and capacity utilization dynamics

categorization of residential electricity consumption as a basis for the assessment of the impacts of demand response actions abstract in a smart er grid context the existence of dynamic tariffs and bidirectional communications will simultaneously allow and require an active role from the end user concerning electricity management however the residential end user will not be always available to manage energy resources and decide based on price signals and preferences needs the best response actions to implement or the best usage of the electricity produced locally therefore energy management systems are required to monitor consumption generation storage and to make the best decisions according to input signals and the user s needs and preferences the design of adequate algorithms to be implemented in those systems require the prior characterization of domestic electricity demand and categorization of loads according to availability typical usage patterns working cycles and technical constraints automated demand response actions must be tailored and chosen according to this previous analysis of load characteristics in this paper a characterization of household electricity consumption is presented and an operational categorization of end use loads is proposed the existing potential for demand response to a diversified set of management actions is described and a tool to assess the impact of implementing several actions with different rates of penetration of energy management systems is presented the results obtained show the potential savings for the end user and expected changes in the load diagram with a decrease of the aggregated peak electricity demand and a smoothed valley

choosing not to choose on the link between information and abstention abstract we use a dataset that allows us to circumvent a number of estimation difficulties that have plagued previous studies of the relationship between information and abstention our results show that information is a major determinant of abstention

rational choice theory and the paradox of not voting at least since downs s 1957 seminal work an economic theory of democracy rational choice theorists have appreciated the paradox of not voting in a large election the probability that an individual vote might change the election outcome is vanishingly small if each person only votes for the purpose of influencing the election outcome then even a small cost to vote like a minor schedule conflict or mildly bad weather should dissuade anyone from voting yet it seems that many people will put up with long lines daunting registration requirements and even the threat of physical violence or arrest in order to vote given the central place of voting within political economy the lack of an adequate rational choice model of large elections with costly voting presents an obvious problem for the most part theorists have bypassed the turnout problem either by eliminating voters as strategic actors or by assuming that the decision to vote is independent of other strategic choices the problem with the first approach is that the empirical literature on voting behavior provides considerable evidence of apparently strategic behavior in primary elections there is evidence that voters condition their vote choice on the viability of candidates abramson aldrich paolino and rohde 1992 in a seminal and comprehensive study cox 1997 shows that voting patterns and election outcomes are broadly consistent with patterns of behavior predicted by strategic voting models for example under plurality rule in which the candidate with the most votes wins the election

residential electricity consumption in portugal findings from top down and bottom up models an econometric study of the portuguese residential electricity consumption is presented with a focus on the influence of dwelling characteristics on consumption the relationship between the dwelling and household characteristics on per capita residential electricity consumption is estimated at two different scales involving two distinct databases the first includes data at the municipality level for 2001 the second is the most recent portuguese consumer expenditure survey that was collected in 2005 and 2006 the results of the analysis at both scales are consistent and indicate that household and dwelling characteristics have a significant influence on residential electricity consumption our results show that in portugal the direct effect of income on electricity consumption is low and becomes smaller when more relevant control variables are included in the analysis future demand of electricity in portugal will be significantly influenced by trends in socioeconomic factors as well as changes in the building stock these trends should be taken in consideration in the formulation of policy measures to reduce electricity consumption

the ecological fallacy revisited aggregate versus individual level findings on economics and elections and sociotropic voting several aggregate level studies have found a relationship between macroeconomic conditions and election outcomes operating in intuitively plausible directions more recent survey based studies however have been unable to detect any comparable relationship operating at the individual voter level this persistent discrepancy is puzzling one recently proposed explanation for it is that voters actually behave in an altruistic or sociotropic fashion responding to economic events only as they affect the general welfare rather than in terms of self interested pocketbook considerations it is argued here that the discrepancies between the macro and micro level studies are a statistical artifact arising from the fact that observable changes in individual welfare actually consist of two unobservable components a government induced and politically relevant component and an exogenous component caused by life cycle and other politically irrelevant factors it is shown that because of this individual level cross sectional estimates of the effects of welfare changes on voting are badly biased and are essentially unrelated to the true values of the behavioral parameters of interest they will generally be considerable underestimates and may even be of the wrong sign an aggregate level time series analysis on the other hand will often yield reasonably good if somewhat attenuated estimates of the underlying individual level effects of interest thus in this case individual behavior is best investigated with aggregate rather than individual level data it is also shown that the evidence for sociotropic voting is artifactual in the sense that the various findings and evidence which ostensibly show sociotropic behavior are all perfectly compatible with the null hypothesis of self interested pocketbook voting

hidden regimes and the demand for carbon dioxide from motor gasoline abstract perhaps the most tactile source of anthropogenic carbon dioxide co2 emissions stem from vehicle use because consumers are well aware of their price and quantity decisions it is likely that consumer demand for co2 emissions from motor gasoline are quite responsive to the overall state of the economy using a structurally identified markov switching demand model i find that co2 emissions respond asymmetrically to changes in income and the price of gasoline in expansionary and contracting states of the economy the findings of this paper indicate that flexible policy instruments have the potential to mitigate undue burden on consumers and producers compared to their static counterparts