for better or for worse till the human development index do us part abstract this paper describes the results of research intended to explore the volatility inherent in the united nations development programme s undp human development index hdi the hdi is intended to be a simple and transparent device for comparing progress in human development and is an aggregate of life expectancy education and gdp per capita values of the hdi for each country are presented in the human development reports hdrs the first being published in 1990 however while the methodology is consistent for all countries in each year there are notable differences between years that make temporal comparisons of progress difficult the paper presents the results of recalculating the hdi for a simplified sample of 114 countries using various methodologies employed by the undp the results are a set of deviations of recalculated hdi ranks compared to the original ranks given in the hdrs the volatility that can result from such recalculation is shown to be substantial 10 15 ranks yet reports in the popular press are frequently sensitive to movements of only a few ranks such movement can easily be accounted for by changes in the hdi methodology rather than genuine progress in human development while the hdrs often carry warnings about the inadvisability of such year on year comparisons it is argued that the existence of such a high profile index and the overt presentation within league tables do encourage such comparison assuming that the hdi will be retained as a focal point within the hdrs then it is suggested that greater focus be upon more meaningful and robust categories of human development e g low medium and high rather than league tables where shifts of a few places perhaps as a result of nothing more than a methodological or data artefact may be highlighted in the press and by policy makers

imperfect information and strikes an analysis of canadian experience 1967 82 to test their hypothesis that the propensity to strike is affected less by the actual balance of bargaining power than by the parties uncertainty about their relative power the authors perform a probit analysis of data on 1 871 collective agreements negotiated in the canadian manufacturing sector between 1967 and 1982 they find consistent with their hypothesis that some characteristics of individual bargaining units the relevant industries and the economy as a whole that affect both the quantity and reliability of information needed to assess relative bargaining power do have significant value in predicting strike incidence across industries and over time

are there diminishing returns to r d abstract semi endogenous models and to some extent also schumpeterian models are based on the assumption of diminishing returns to r d this paper shows that the null hypothesis of constant returns to r d cannot be rejected for the oecd countries

trends in prices to commercial energy consumers in the competitive texas electricity market abstract to date the price of electricity to commercial or business energy consumers has generally increased at greater rates in the areas of texas where retail competition has been introduced than in areas that do not enjoy competition trends in commercial competitive prices have largely mirrored trends in residential prices market restructuring has tended to increase the sensitivity of retail electricity prices to changes in the price of natural gas the marginal fuel used for generation in texas consequently the rapid increases in the commodity price of natural gas following restructuring led to increases in competitive electric rates which exceeded the increases in areas not exposed to restructuring where the fuel component of electric rates tend to reflect a weighted average of the utilities fuel costs there is some evidence that pricing behavior by competitive retailers changed when the retailers affiliated with the incumbent utilities were permitted some pricing flexibility resulting in a reduction in prices

total factor productivity and the measurement of technological change tfp is interpreted in the literature in different mutually contradictory ways changes in tfp are shown to measure not technological change only the super normal returns to investing in such change returns that exceed the full opportunity cost of the activity thus in the limit technological change can proceed with unchanged tfp measuring the effects of technological change instead requires counterfactual estimates reasons why changes in tfp are imperfect measures of super normal returns are also studied reasons connected with the timing of output responses the treatment of r d in the national accounts the omission of resource inputs and two types of aggregation la productivite totale des facteurs et la mesure du changement technologique la productivite totale des facteurs ptf est interpretee dans la litterature de manieres differentes et mutuellement contradictoires on montre que les changements dans la ptf ne mesurent pas le changement technologique mais seulement les rendements supra normaux sur les investissements dans de tels changements des rendements qui depassent le plein cout d opportunite de cette activite donc a la limite le changement technologique peut proceder sans que la ptf change mesurer les effets du changement technique reclame des evaluations d hypotheses de rechange les raisons pour lesquelles les changements dans la ptf sont des mesures imparfaites des rendements supra normaux sont aussi etudiees raisons connectees avec la reponse des niveaux de production le traitement de la r d dans les comptes nationaux l omission des intrants de ressources et deux types d agregation

the impact of high tech capital on productivity evidence from australia i introduction the bulk of the empirical research on the relationship between high tech capital investment and productivity has been based on data for the united states given the relatively large size of the high tech capital sector in the u s economy it is likely that the united states is a special case most economies resemble australia s in being net importers of high tech capital not producing high tech capital was often cited as a weakness in these economies relative to the united states however since the end of the late 1990s tech boom there has been a reappraisal of whether the production or the use of high tech capital is most beneficial hence to shed light on this debate the main purpose of this paper is to empirically examine the relationship between high tech capital use and the multifactor productivity mfp of 10 industries in the australian market sector using annual data for 1966 2002 alternative specifications of production functions are considered and estimated alternative measures of high tech capital are included with combinations of computers software and electronics capital in the first production function high tech capital is allowed to be more or less productive than other capital to determine whether there is a relationship between high tech capital and mfp it is also possible to test whether there are excess returns to high tech capital for robustness testing purposes a second production function is specified with high tech capital as a separate input into production other potential sources of mfp growth such as public capital research and development stocks and microeconomic reform are also included in the production functions we find evidence of a positive relationship between high tech capital and mfp in the market sector there is less evidence however of excess returns to high tech capital which suggests that current investment levels are not inadequate the results by industry suggest that the benefits of investing in high tech capital are not distributed evenly across the economy with only some industries experiencing a positive relationship between high tech capital and mfp the structure of this article is as follows in section ii the theoretical contribution of high tech capital to mfp and the evidence to date is reviewed in section iii the methodology is outlined in section iv data sources and trends are described in section v the results are presented and interpreted and section vi concludes ii the impact of high tech capital on output and productivity the theory and evidence the impact of investment in high tech capital has been the subject of debate between new economy sceptics and optimists for several years it is widely accepted that mfp has increased substantially in u s high tech producing industries in which the rate of technological change has been phenomenal over the past 40 years several publications have found a quantifiable contribution by computer producing industries to u s output growth 1 however australia is not generally regarded as a producer of computers data from the organisation for economic co operation and development oecd 1998 indicate that the high tech share of australian manufacturing value added was 4 5 in 1995 compared to 15 8 in the united states therefore the substantial u s economy wide mfp improvements specifically associated with its computer producing industry are unlikely to be replicated in the australian economy over the past 30 years there has been rapid accumulation of high tech capital in many countries australia was the third most intensive user of high tech capital in the oecd in 1995 behind the united states and new zealand simon and wardrop 2002 find that this rapid accumulation of high tech capital may have substantially contributed to australia s economic growth during the 1990s this accumulation has been driven by technological change in high tech producing industries lowering the price of high tech capital

retail competition in electricity supply survey results in north carolina residential retail competition in electricity supply was introduced in many countries and some us states as part of electricity industry deregulation following problems in the electricity market in california in 2000 2001 many us states including north carolina suspended their deregulation agenda recent technological advances have made competition more viable so we ask if nc should reconsider deregulation and retail competition the welfare benefits will depend on consumers willingness to switch suppliers and the potential for value added innovations in electricity and industries such as pay tv and telecommunications consumers are sticky remaining with their current supplier even though rivals offer savings moreover some analysts question the likelihood of significant welfare improvements from retail competition we survey residents in two nc counties focusing on i households knowledge of and interest in retail competition ii factors that would encourage them to switch suppliers and iii the required savings to encourage switching about 50 65 of respondents would favor retail competition in nc demographic variables and experience switching in other industries affect opinions and the savings required to incent switching we conclude the estimated rate reduction to encourage competitive switching will be hard to achieve in nc as long as rates remain below the national average

energy research and r d indicators an lmdi decomposition analysis for the iea big 5 in energy research abstract the literature has always shown that there are two important factors in the improvement of a country s research output gross domestic product gdp and r d expenditures taking the discussion a step further and in an effort to provide policy recommendations on what is needed to boost research capacity this paper aims at decomposing the change in energy research papers of five countries australia canada germany uk and us into four factors gdp r d intensity ratio of total r d to gdp energy r d rate of return or productivity number of energy related papers per unit of energy r d expenditure and energy r d priority share of energy r d to total r d expenditure the findings show a general trend in the sign of the four effects on research for all five countries energy r d productivity energy r d priority and gdp are mostly found to be positive contributors while the r d intensity a negative one this pattern has exceptions that are more prominent during periods where economic growth is constrained for example during 2008 09 the results have policy implications not only for these five countries but also for developing countries low gdp that aim at contributing more to the energy related research output globally

on measuring aggregate social efficiency abstract cross country comparisons of social indicators controlling for income and or social spending have been widely used to measure and explain social efficiency analogously to technical efficiency in production the article argues that these methods are clouded in ambiguities about what is being measured standard methods of measuring technical efficiency require assumptions that are unlikely to hold for social indicators in the context of a simple parametric model of life expectancy conditions are identified under which there will be a systematic pattern of bias in estimates of efficient public health spending

technology development and the environment abstract in an attempt to achieve the positive externalities from a more knowledge intensive economy many developing countries have emphasized improvements in their science and technology st a substitution of energy for other factors of production and greater energy consumption by households our findings underscore the importance of considering the economy wide implications of a technology policy recognizing that better technology does not necessarily imply a cleaner environment

the role of product market regulations in the process of structural change abstract the sectoral allocation of labor differs considerably across developed economies even in the presence of similar patterns of structural change a general equilibrium model that captures the stylized facts of structural change is presented in this framework economy wide product market regulations hinder the development of dynamic sectors such as service industries this is consistent with the negative cross country relationship between product market regulations and the service employment share discussed in the paper additionally the model suggests that higher service prices and rents in regulated economies reduce labor supply providing a rationale for the negative association between product market regulations and the employment rate previously found in the literature

the value of risk measuring the service output of u s commercial banks rather than charging direct fees banks often charge implicitly for their services via interest spreads as a result much of bank output has to be estimated indirectly in contrast to current statistical practice dynamic optimizing models of banks argue that compensation for bearing systematic risk is not part of bank output we apply these models and find that between 1997 and 2007 in the u s national accounts on average bank output is overestimated by 21 percent and gdp is overestimated by 0 3 percent moreover compared with current methods our new estimates imply more plausible estimates of the share of capital in income and the return on fixed capital

post war productivity patterns in u s agriculture influences of aggregation procedures in a state level analysis annual data for forty eight states are used to account for changes in the composition of input and output aggregates over space and time and thereby to obtain new evidence on changes in inputs outputs and productivity in u s agriculture the measures change significantly when we use state specific rather than national prices and when we allow for changes in the composition of the aggregates especially of labor and capital inputs we compare our estimates and those reported by ball et al american journal of agricultural economics 81 1999 164 79 the national estimates are similar but substantial differences are found in state level productivity growth

ict capital and services complementarities the italian evidence this article investigates whether information and communication technologies icts hardware and services play a complementary role in boosting economic growth the main argument is that investments in ict fixed capital are a necessary but not sufficient condition leading to productivity gains above all in late adopter countries their effective implementation indeed requires on the one hand a changing economic structure characterized by a growing weight of service sectors and on the other hand complementary investments in ict services directed to ease the integration of the new technologies within firms boundaries the analysis is conducted on a late industrialized country like italy and shows that in lagging countries the weak impact of ict adoption is the result of three converging forces relatively high share of manufacturing sectors low adoption levels of icts in traditional manufacturing sectors inadequate investments in ict services

the europe u s productivity gap in a rear view mirror will measurement differences in the services sector output please rise the deterioration in 1995 of europe s productivity performance relative to the u s coincided with the renaissance of the u s statistical system which can be regarded by now as the frontier in official statistics this paper raises the natural question whether the european statistical system was left at the station while its u s counterpart departed making it possible for measurement differences to become the primary suspect for the existing productivity gap my retrospective review of the development path in the services sector productivity statistics suggests that europe lags significantly behind the u s in the services producer price index program both in terms of scope and timing of its implementation accordingly the role of these measurement differences in the post 1995 europe u s productivity story cannot reasonably be ruled out the paper concludes with a structured guess that provides a circumstantial evidence on the benefits generated by the upgrades in the u s services sector statistics the results show that these enhancements led to two kinds of benefits during the post 1995 period a considerable reduction in the contribution of industries that traditionally dampened the aggregate productivity trend combined with a larger contribution of those that generally lifted it this contrasts markedly with europe where the contribution of these two sources remained unchanged in the meantime

improving human development a long run view abstract the pessimistic flavour of the human development reports appears to be in contradiction with their own numbers as developing countries fare comparatively better in human development than in per capita gdp terms this paper attempts to bridge this gap by providing a new improved human development index ihdi informed by welfare economics the ihdi is presented here alongside the united nations development programme s undp hdi for the world and its main regions since the late 19th century social dimensions in the ihdi are derived following kakwani journal of development economics 41 1993 pp 307 336 with a convex achievement function whereas a geometric average is employed to combine its dimensions longevity knowledge and income thus the ihdi does not conceal the gap between rich and poor countries and casts a much less optimistic view than the conventional undp index while it fits with the undp concern for international differences the paper s findings highlight main weaknesses in human development dimensions of present day developing countries

reflections on agricultural r d productivity and the data constraint unfinished business unsettled issues sixty years ago t w schultz introduced the idea of the productivity residual to agricultural economics 1956 schultz s main message was that growth in conventional inputs accounted for little of the observed growth in agricultural output and that there was work to be done by agricultural economists to understand and ultimately eliminate this unexplained residual called productivity thus was launched the economics of agricultural productivity as a sub field within agricultural economics along with the economics of agricultural r d and innovation and related government policy much progress has been made in the decades since still critical issues remain unresolved this matters because agricultural innovation and productivity matter and so do the related policies that rest to some extent on our established understanding of the economic relationships in this paper i review some unsettled issues related to economic models and measures applied to agricultural r d and productivity and some unfinished business in terms of economic and policy questions that are not yet well answered before doing that i present some evidence on agricultural productivity and why it matters next with a nod to factology i present available productivity measures from the u s department of agriculture usda and international science and technology practice and policy instepp center and compare them in the context of translog cost function models in subsequent sections i use these and other data to develop new evidence related to two contentious questions a do farmers benefit from public agricultural r d b has u s agricultural productivity growth slowed in recent decades the answers are revealed within

investment adjustment costs an empirical assessment we evaluate empirical evidence for costs that penalize changes in investment using us industry data in aggregate models such investment adjustment costs have been introduced to help account for a variety of business cycle and asset market phenomena so far no attempt has been made to estimate these costs directly at a disaggregated level we consider an industry model with investment adjustment costs and estimate its parameters using generalized methods of moments the ndings indicate small costs associated with changing the ow of investment at the industry level the weighted average of the industry elasticities with respect to the shadow price of capital which depends inversely on the adjustment cost parameter is more than seven times larger than the largest estimate based on aggregate data we examine potential sources which may account for the large industry aggregate dierence overall our results suggest

did residential electricity rates fall after retail competition a dynamic panel analysis abstract a key selling point for the restructuring of electricity markets was the promise of lower prices there is not much consensus in earlier studies on the effects of electricity deregulation in the u s particularly for residential customers part of the reason for not finding a consistent link with deregulation and lower prices was that the removal of transitional price caps led to higher prices in addition the timing of the removal of price caps coincided with rising fuel prices which were passed on to consumers in a competitive market using a dynamic panel model we analyze the effect of participation rates fuel costs market size a rate cap and switch to competition for 16 states and the district of columbia we find that an increase in participation rates price controls a larger market and high shares of hydro in electricity generation lower retail prices while increases in natural gas and coal prices increase rates we also find that retail competition makes the market more efficient by lowering the markup of retail prices over wholesale costs the effects of a competitive retail electricity market are mixed across states but generally appear to lower prices in states with high participation rates

modeling the length and shape of the r d lag an application to uk agricultural productivity this article updates total factor productivity tfp growth in uk agriculture from 1953 2005 and shows that public and private research and returns to scale explain tfp cointegration and causality tests are used to investigate the validity of attempts to explain uk agricultural productivity with r d and related technology variables then the length and shape of the lag structures are modeled and compared with the structures that are commonly imposed on the data the rates of return ror to r d using the data determined lags differ considerably from those obtained by imposing lag shapes these comparisons show that the ror to public r d are sensitive to the lag shape as well as its length and that the omission of other technology variables such as mechanical and chemical patents pertaining to agriculture and farm size can bias the ror

canadian manufacturing u s r d spillovers and communication infrastructure canada is highly integrated with the u s economy this north south link coupled with its east west dimension also renders canadian production dependent on communication infrastructure we investigate the influence of research and development r d spillovers from u s manufacturing and canadian communication infrastructure on canadian manufacturing canadian production becomes relatively more r d intensive from communication spillovers however manufacturers substitute knowledge from u s spillovers for domestic r d u s spillovers cause production to become more plant and equipment intensive spillovers also enhance productivity communication infrastructure accounted for 8 5 of the growth with the major source emanating from u s spillovers they contributed 76 of the gains

productivity growth and deregulation of japanese electricity distribution deregulation of japanese electric power industry began in 1995 after the amendment of electricity utility industry law in 1995 competition was partially introduced in a generation sector and retail competition started from 2000 eligibility to choose suppliers was gradually extended from larger to smaller customers as of 2008 almost all customers except households can choose their electricity suppliers based upon both previous implementation result of competition policy and review on their achievement japanese government will begin new policy debate in 2013 to assess further retail competition which includes household customers to prepare for policy suggestion on the future electric power industry this study examines the cost structure of japanese electricity distribution for the purpose we estimate a multi product translog cost function of japanese electricity distribution from 1983 to 2003 using the estimated cost function we calculate several economic measures such as productivity growth technical change and economies of scale and scope the empirical results of this study indicate the improvement in productivity growth after deregulation

knowledge capital and performance heterogeneity a firm level innovation study this paper is an empirical analysis of knowledge capital and performance heterogeneity at the firm level we apply new econometric methods to extensive data on innovation and innovative activities

has electric utility restructuring led to lower electricity prices for residential consumers in texas this paper analyzes the determination of residential electricity prices in the competitive electric reliability council of texas ercot market this analysis suggests that electricity restructuring in texas has not yet resulted in lower prices for the majority of residential energy consumers in areas open to competition contrary to common expectations residential electricity costs for consumers at a typical 1000 kwh per month consumption level have increased at a greater rate in the areas of texas offering retail choice than in the areas of the state where retail competition has not been introduced

oligopolistic competition it use for product differentiation and the productivity paradox abstract empirical studies suggest that the huge investment in information technologies it of the past two decades has led to no significant increase in productivity this phenomenon is known as the productivity paradox it has been argued that the paradox might result from oligopolistic competition because of strategic interaction each individual firm might find it profitable to invest in cost reducing it but total investment might then be excessive from the industry s point of view i confirm this view and strengthen it by allowing it investment to be also devoted to product differentiation which makes the productivity paradox more likely the emergence of web based electronic commerce provides an illustration of the forces identified in the model

public agricultural r d design and technological spill ins a dynamic model the paper presents a dynamic model for the analysis of the national agricultural research systems narss strategy in a context of increasing globalisation both intersectoral and international technology spill ins may greatly affect the nars design and this paper proposes an analytical framework for its study when major spill ins are present these spill ins are calculated by applying the yale technology concordance ytc methodology a var vec model is then specified to detect empirically given the calculated spill ins what nars design prevails in a dynamic framework the model is estimated for the italian agriculture data and provides evidence of close dependency on external r d sources

union competition and strikes the need for analysis at the sector level international comparative research has found that strike incidence is higher where two or more unions bargain with an employer multi unionism as is common in most european countries than where only one union does all else equal two proposed explanations for this relationship both invoking inter union rivalry as the main dynamic are that under multi unionism unions a make propagandistic use of strikes to attract members or b compete with each other by bidding up bargaining demands to date the evidence bearing on these hypotheses has been equivocal because the author argues researchers have focused on activity at the national level rather than at the lower levels that are more commonly the nexus for strike formation the author performs empirical tests using industry sector level data for seven european countries for the years 1990 2006 and finds evidence clearly favoring the competitive bargaining hypothesis over the propaganda hypothesis

good and bad growth the human development reports abstract the 1996 human development report undp 1996 is about economic growth and human development in keeping with past reports in the series it emphasizes the diversity of country performance in improving human development indicators at given rates of growth this article reviews what the human development reports have said on this topic looking at how well the main messages have been supported by data and analysis and how compelling they are as a basis for public action

modelling technical change in italian agriculture a latent variable approach this paper presents an alternative approach to the measurement of technical change it is based on the latent variable level of technology that enters explicitly the input demand system and on a hypothesis about the innovation generating process by adding measurement error equations the behavioral system can be viewed as a multiple indicators multiple causes mimic model the parameter estimates are obtained with a maximum likelihood estimator which involves the implicit covariance matrix the analysis refers to italian agriculture and the results provide some evidence on the nature and level of technical change during the years 1961 1991

human development in poor countries on the role of private incomes and public services development is often taken to mean rising incomes discussions of the goals of development now often emphasize the reduction of poverty rather than raising average incomes per se the role of social services particularly basic health and education has also received greater emphasis in the 1980s viewed mainly as instruments for raising the incomes of the poor but in all these approaches income growth of one sort or another is what development is all about a rather different view of the meaning of development has recently found expression in the 1990 human development report hrd produced by the united nations development programme a conceptual underpinning for this approach can be found in the work of amartya sen the essence of this view is that human development what people can actually do and be is the overriding purpose of economic development underdevelopment is viewed as the lack of certain basic capabilities rather than lack of income per se we do not aim here to advocate one of these approaches over the other but rather to explore their implications for development policy for instance what does the human development approach imply about the role of economic growth and in particular about reducing income poverty should development priorities shift toward the provision of public services in poor countries even if such a shift is at the expense of income growth

swedish business research productivity sweden experienced an increase in the ratio of granted patents to research and development spending r d between 1989 and 1998 a period when r d spending grew rapidly the ratio of patents granted to r d spending research productivity increased by 40 over the period and the ratio of quality adjusted patents to r d exhibited an even more impressive increase of 60 sectors with especially high research productivity and quality adjusted research productivity include low and medium technology manufacturing chemicals and transportation however the growth in quality adjusted research productivity was primarily generated by the high tech pharmaceuticals and electronics industries the service based sectors experienced a significant increase in r d spending over the period but the research productivity decreased less

productivity technology and economic growth what is the relationship the relationship between productivity technology and economic growth has been debated extensively in the endogenous growth growth accounting new economy and policy literature this paper briefly surveys the literature on total factor productivity tfp calculations the various techniques and problems associated with it we argue that tfp is not a measure of technological change and only under ideal conditions does it measure the supernormal profits associated with technological change the critical driving force of economic growth is not the super normal profits that technological change generates but rather the continuous creation of opportunities for further technological development six illustrations of when tfp fails to correctly measure these super normal profits are provided a version carlaw and lipsey s 2003b model of endogenous general purpose technology driven growth is then utilized to make some progress toward answering prescott s 1998 call for a theory of tfp the model is used to simulate artificial data and connect theoretical assumptions of returns to scale and resource costs to the conditions under which tfp miss measures the actual growth of technological knowledge

technical efficiency and u s manufacturing productivity growth this paper establishes that new inputs increase technical efficiency levels for u s manufacturing over the period 1950 1998 intermediate inputs exhibited higher rates of efficiency growth than labor and capital efficiency adjusted productivity growth annually averaged 0 4 percentage points above measured growth the gap between efficiency adjusted and measured productivity growth arises from aggregating inputs using observed and not efficiency adjusted cost share weights in the calculation of measured growth specifically the decline in efficiency adjusted material cost shares compared to the measured shares coupled with the comparatively high material input growth rate was the main source of the productivity gap

did the expiration of retail price caps affect prices in the restructured texas electricity market on january 1 2007 the electric reliability council of texas ercot market became the first restructured market in the us to completely remove caps on the prices which could be charged to residential energy consumers by the retailers associated with the traditional or incumbent utility service providers our analysis suggests that the expiration of the price to beat ptb price caps may have led to a reduction in the average prices charged by competitive retail electric providers reps

is rising rts a figment of poor data abstract while using detailed firm level data from the private business sector this study identifies two empirical puzzles i returns to scale rts parameter estimates rise at higher levels of data aggregation and ii estimates from the firm level suggest decreasing returns to scale the analysis shows that although consistent with rising estimates neither entry exit nor the basu fernald returns to scale in u s production estimates and implications journal of political economy 105 249 283 aggregation bias effect drives this result rather rising and too low rts estimates seem to reflect a mixture of random errors in factor inputs at the firm level it turns out in fact that a 7 5 10 percent error in labor hours worked can explain both puzzles

transaction cost economics and cross national patterns of industrial conflict a comparative institutional analysis at the core of a capitalist system is an implied coalition between labor and capital built upon a system of exchange and compromise without capital the material condition upon which labor s interests are realized would be impossible likewise without labor s consent to exchange wages for future investment capital could not procure the profits and savings necessary for its reproduction and transformation organizing stable and cost efficient class coalitions has long been recognized as not merely an economic priority but a political challenge yet some democracies have met this challenge more successfully than others for the student of comparative political economy an enduring question remains why the present study is an attempt to provide an answer that complements and integrates the more common macroand microanalytic studies of industrial conflict it is argued here that a useful approach is to explicate some of the major microeconomic dynamics that condition exchanges between labor and capital and to demonstrate how institutional devices designed to accommodate political representation and conflict resolution facilitate or impede the process of class compromise by employing the logic of transaction cost economics the analysis highlights the comparative institutional elements fundamental to economizing on the costs of exchange shaping consensus within a political economy s industrial relations system the resulting transaction cost efficiency model of industrial conflict specifies the ex ante cost factors price margin of transaction and the institutional control of bounded rationality and the ex post cost factors legislative polarized pluralism executive hegemony and the frequency of general elections central to the process of building and sustaining class coalitions the model is tested on data drawn from 19 democracies covering the years 1965 83 use of simulation models reveals the relative trade offs associated with different patterns of ex ante and ex post cost structures

r d productivity and the spillover effects of high tech industry on the traditional manufacturing sector the case of taiwan this study sets out to estimate the impact of r d on productivity within the private sector with further analysis of the different impacts of r d within high tech and traditional manufacturing firms we also attempt to examine the spillover effects from r d investment in the high tech sector on productivity growth within the traditional industries using a sample of 136 large manufacturing firms during the period 1994 2000 we develop an extended version of the cobb douglas production function model and our findings suggest that taiwan s r d investment had a significant impact on firm productivity growth with output elasticity standing at around 0 18 when the sample is divided into high tech and traditional firms the r d output elasticity in high tech firms is significantly greater than that found in traditional firms in addition the average rate of return in high tech firms is much greater than that estimated for other industries besides our empirical results show that although significant the impact of r d investment from the high tech sector on the productivity growth of traditional firms is rather limited

effects of union organization on strike incidence in eu companies the author reinvestigates the relationship between the organizational power of trade unions and strikes based on data from the european company survey 2009 ecs 2009 and the institutional characteristics of trade unions wage setting state intervention and social pacts ictwss database which include more than 5 000 firms across all 27 european union eu member states he shows that the incidence of strikes is higher in companies for which workplace union membership is high the number of workplace unions is high and unions dominate establishment level works councils these factors interact to affect strike incidence in addition the company level effects of union organization on strike incidence vary across countries these country differences can partially be explained by differences in national trade union systems such as decentralization and membership density

do it yourself digital the production boundary the productivity puzzle and economic welfare part of the debate about the productivity puzzle concerns potential mismeasurement of gdp due to digital activities this paper discusses some measurement issues arising from digitally enabled substitutions in activity across the conventional production boundary production boundary issues are not new as conventionally defined gdp statistics account for the monetary cost but not the time cost of consumption and production this means that changes in the way in which time is allocated between market and home production affect measured growth and productivity as well as economic welfare just as technological innovation in domestic appliances led to a substitution from home production into market consumption in the second half of the 20th century today s digital innovations are driving some reverse substitution out of the market into home production statistical agencies do not currently collect the data needed to measure the scale of the switch but the available evidence suggests that it may be enough to make a contribution to understanding the current productivity puzzle

poverty human development and growth an emerging consensus this paper considers several issues relevant to the debate on the extent to which poverty or development progress in general should be measured by income or by a broader set of objectives issues covered here are practical implications of the two approaches for poverty reduction efforts the impact of growth on basic social indicators and how national achievement on social indicators is best measured sri lanka and pakistan countries often cited in this debate are used as examples

performance in living standards abstract our ultimate objective is to enhance the standard of living of our societies but the standard of living has different meanings for different people a thorough investigation of the concept of the standard of living has been made only recently by sen who defines it in terms of functioning and capabilities functioning is an achievement whereas capability is the ability to achieve the main objective of the present paper is to compare achievements levels and improvement changes in the standard of living across countries using an axiomatic approach an achievement index is derived which accomodates the view that a further increase in the standard of living of a country when it is already at a higher level signifies an achievement greater than that of another with an equal increase but from a lower base the paper also tests for the statistical relationship between indicators of the countries standards of living so derived in their capita gdp the question posed is whether the aggregate income which provides people with the means to achieve a better life can be used as proxy measure of the standard living and extent to which the country s improvement in the standard of living can be explained by the levels and changes in the per capita income the analysis presented in the paper is based on the data from 80 developing countries

the effect of labour relations legislation on strike incidence the impact on strike incidence of nine labour relations policy variables representing legislation in eleven canadian jurisdictions is estimated using logit analysis of 3 347 individual collective agreements mandatory strike votes compulsory dues check off and compulsory conciliation boards are associated with significantly lower strike probabilities prohibition of replacement workers and employer initiated strike votes are associated with significantly higher strike probabilities no significant association was found between strike incidence and the length of cooling off period following conciliation and negotiated or automatic reopeners policy impacts are interpreted in a framework emphasizing the influence of asymmetric inforrnation and joint costs on strikes

social rate of return to r d on various energy technologies where should we invest more a study of g7 countries abstract the importance of investment in research and development r d in the energy sector is indisputable especially considering the benefits of new technologies to sustainability security and environmental protection however the nature and potential of various energy technologies that are capable of improving the energy and environmental conditions globally is a challenging task for governments and policy makers that have to make decisions on the allocation of funds in r d to do so the optimal resource allocation to r d should be determined by estimating the social rate of return for r d investments this paper aims to estimate the social rate of return of r d on various energy applications and technologies such as energy efficiency fossil fuels renewable energy sources and nuclear for the g7 countries the results show that primarily r d investment on energy efficiency technologies and nuclear are the ones that yield high social benefits for all g7 countries while exactly the opposite holds for fossil fuels

taxes and the quality of capital abstract this paper shows that tax policy toward investment by changing the relative prices of capital varieties even within narrow classes of equipment can have a direct effect on the quality composition of capital goods that firms purchase detailed data on farming mining and construction machinery suggest that this impact is economically important firms significantly shift investment toward higher quality varieties when they receive investment subsidies and do not do so when investment is high for other reasons in the aggregate all of the new investment generated by tax subsidies appears to come from firms shifting to higher quality capital goods rather than buying a larger number of their existing capital types the paper also applies a methodology for calculating the implied deadweight loss from the quality distortion and shows that its magnitude may represent a substantial efficiency cost from capital taxation that is neglected in conventional work

patent quality and research productivity measuring innovation with multiple indicators we analyse the determinants of the decline in research productivity using panel data on manufacturing firms in the us for the period 1980 93 we focus on three factors the level of demand the quality of patents and technological exhaustion we develop an index of patent quality using detailed patent information and show that using multiple indicators substantially reduces the measured variance in quality research productivity at the firm level is inversely related to patent quality and the level of demand as predicted by theory and patent quality is positively associated with the stock market value of firms

reinventing strategies for emerging markets beyond the transnational model with established markets becoming saturated multinational corporations mncs have turned increasingly to emerging markets ems in the developing world such em strategies have been targeted almost exclusively at the wealthy elite at the top of the economic pyramid recently however a number of mncs have launched new initiatives that explore the untapped market potential at the base of the economic pyramid the largest and fastest growing segment of the world s population reaching the four billion people in these markets poses both tremendous opportunities and unique challenges to mncs as conventional wisdom about mnc global capabilities and subsidiary strategy in ems may not be appropriate how mncs can successfully enter these low income markets has not been effectively addressed in the literatures on global and em strategies an exploratory analysis involving interviews with mnc managers original case studies and archival material indicates that the transnational model of national responsiveness global efficiency and worldwide learning may not be sufficient results suggest that the success of initiatives targeting low income markets is enhanced by recognizing that western style patterns of economic development may not occur in these business environments business strategies that rely on leveraging the strengths of the existing market environment outperform those that focus on overcoming weaknesses these strategies include developing relationships with non traditional partners co inventing custom solutions and building local capacity together these successful strategies suggest the importance of mncs developing a global capability in social embeddedness

the transatlantic productivity gap a survey of the main causes abstract during the last 2 decades europe s economy experienced a productivity slowdown whereas the united states us economy exhibited a marked acceleration the result is that since the early 1990s the relative productivity levels between the two regions have continuously diverged leading to a transatlantic productivity gap much of the explanation for this is the strong performance of the us in the so called new economy or knowledge economy and in particular the underinvestment in r d and as a result productivity and innovation has been at the forefront in the european policy agenda however various explanations for the us european union transatlantic productivity gap suggest that the picture is rather more complex than simply the effects on or the result of particular technology driven sectors

a review of efforts to restructure texas electricity market abstract comparisons suggest that texas has been relatively successful in its efforts to introduce greater competition and customer choice into its unique electricity market center for advancement of electricity markets 2002 yet texas has defied many of the common prescriptions in designing its market texas has yet to establish a nodal congestion management system that directly assigns local congestion costs to entities responsible for creating transmission congestion a liquid power exchange or spot market is absent programs designed to encourage demand side responsiveness had a slow start market concentration remains high market oversight activities are poorly funded a generation adequacy mechanism or planning reserve margin requirement remains under debate has texas simply been lucky in averting any real disasters or are these market features less important than commonly recognized this article reviews the restructuring initiative and reports some key lessons learned following the first twenty months under the new wholesale market structure and fifteen months of retail competition