new human resource management practices complementarities and the impact on innovation performance in this paper we take our theoretical point of departure in recent work in organisational economics on systems of human resource management hrm practices we develop the argument that just as complementarities between new hrm practices influence financial performance positively there are theoretical reasons for expecting them also to influence innovation performance positively we examine this overall hypothesis by estimating an empirical model of innovation performance using data from a danish survey of 1 900 business firms using principal component analysis we identify two hrm systems which are conducive to innovation in the first one seven of our nine hrm variables matter almost equally for the ability to innovate the second system is dominated by firm internal and firm external training of the total of nine sectors that we consider we find that the four manufacturing sectors correlate with the first system firms belonging to wholesale trade and to the ict intensive service sectors tend to be associated with the second system

the paradox of openness revisited collaborative innovation and patenting by uk innovators we revisit the paradox of openness in the literature which consists of two conflicting views on the link between patenting and open innovation the spillover prevention and the organizational openness views we use the data from the survey of innovation and patent use and the community innovation survey cis6 in the uk to assess the empirical support for the distinct predictions of these theories we argue that both patenting and external sourcing openness are jointly determined decisions made by firms their relationship is contingent upon whether the firms are technically superior to their rivals and lead in the market or not leading firms are more vulnerable to unintended knowledge spillovers during collaboration as compared to followers and consequently the increase in patenting due to openness is higher for leaders than for followers we develop a simple framework that allows us to formally derive the empirical implications of this hypothesis and test it by estimating whether the reduced form relationship between patenting and collaboration is stronger for leaders than for followers

is the energy led growth hypothesis valid new evidence from a sample of 85 countries abstract the energy growth literature contains a large number of discussions on the causal relationship between energy consumption and economic growth the central debate focuses on whether energy consumption contributes or not to economic growth since it has direct implications for the formulation of strategic policies nevertheless current studies cannot provide a conclusive suggestion due to mixed causality results this inconclusive evidence is potentially attributed to model specifications and the stage of economic development of the countries under investigation hence this study attempts to empirically re investigate the validity of the energy led growth hypothesis using a different model specification and different stages of economic development for 85 selected countries around the globe overall although the causality results are mixed among countries we do find a systematic pattern in particular granger causality models with three and four variables are more likely to support the hypothesis compared to their counterparts that contain only two variables in addition both developed and developing countries are more likely to support the energy led growth hypothesis compared to the less developed or low income countries therefore causality results are very sensitive to the choice of the model specification along with the stages of economic development finally energy conservation policies should only focus on low income countries as these policies may not retard the process of economic growth

effects of public and private expenditures on environmental pollution a dynamic heterogeneous panel data analysis abstract this paper examined the impact of expenditures of household firm and government on aggregate and sectoral carbon emissions in the world economies during 1990 2015 the modified heterogeneous panel data technique was used to estimate both carbon emission and income models from which both the direct and indirect effects of expenditure categories were estimated along with long run and short run analyses empirical results indicate that in the long run the negative direct effect of government expenditure was reduced by the positive indirect effects leading to positive total effect on aggregate carbon emission however in the short run the negative direct effect was enhanced by the negative indirect effect culminating into negative total effect further in the long run the positive direct effect of investment expenditure was reduced by the negative indirect effects resulting into negative total effect on aggregate carbon emissions however the negative short run direct effect was reduced by the positive indirect effect leading to marginal positive total effect the total direct effect of household consumption spending was negative in the long run and could be relatively large in the short run the effect of the household expenditure on sectoral carbon emissions was negative while that of private investment was positive and that of public spending was diverse the policy lessons include the need to conduct value chain environmental pollution implications of any expenditure policy

energy savings in nigeria is there a way of escape from energy inefficiency abstract this study estimates the transition probabilities for different energy use states in nigeria using the markov switching regression technique according to the results both energy efficient and energy inefficient states are less persistent but comparatively the energy inefficient state is more persistent thus in nigeria it is much difficult to escape from the energy inefficient state than the energy efficient state several reasons may explain this phenomenon and they include inefficient regulatory system poor institutional structure high corruption proliferation of second hand goods undeveloped markets high incidence of poverty and inefficient pricing in the energy sector pricing policies should be combined with institutional improvement and infrastructural development if nigeria wants to achieve a sustainable energy efficient state in the long term

development of method for estimation of world industrial energy consumption and its application abstract the energy balances published by the international energy agency iea are one of the most valuable sources of energy statistics covering world energy supply and demand however some issues arise when these data are analyzed or used directly even when industrial energy consumption alone is examined at least three types of issues are encountered missing data large amounts of misallocated data in some countries and numerous unrealistic outliers in the time series variations when we deal with only a few regions we can look at data one by one and modify them in this case we are going to overcome these issues with a systematic method because the data covers world including more than a hundred regions this paper proposes a data reconciliation method to treat these issues and describes its application to world industrial energy consumption as a result of its application we found that the three issues mentioned above seemed to be overcome the degree of the reconciliation by region showed that oecd countries degree tends to be smaller than those of non oecd countries however not all of the oecd countries have low values and some countries such as the united states have high values

exchange rate rules and macroeconomic stability this paper discusses exchange rate rules in their role as macroeconomic instruments we abstract throughout from the trend part of exchange rate behaviour a crawling peg necessitated by differences in trend inflation and emphasise instead the implications of exchange rate rules in providing flexibility of real wages or in affecting the stability of output or prices

the collapse of purchasing power parities during the 1970 s one of the striking facts concerning the relationship beiveen prices and exchange rates during the 1970 s has been the dismal performance of the predictions of the simple versions of the purchasing power parity doctrine ppp that doctrine in its absolute version states that the equilibrium exchange rate between domestic and foreign currencies equals the ratio of domestic to foreign price levels the relative version of the doctrine relates equilibrium changes in exchange rates to changes in the ratio of domestic to foreign prices during the 1970 s short run changes in exchange rates bore little relationship to short run differentials in national inflation rates and frequently divergences from purchasing power parities have been cumulative this paper reviews and analyzes the empirical record of exchange rates and prices during the 1970 s and the analysis is based on the experience of the dollar pound the dollar frecch franc and the dollar dm exchange rates section 2 presents the evidence on ppp during the 1970 s and contrasts it with the evidence from the 1920 s a period during which the doctrine held up reasonably well this analysis is relevant for assessing whether the flexible exchange rate system was successful in providing national economies with an added degree of insulation from foreign shocks and whether it provided policymakers with an added instrument for the conduct of macroeconomic policy the evidence regarding devia tions from purchasing power parities is also relevant for determining whether there is a case for managed float section 3 attempts to explain what went wrong with

energy consumption carbon dioxide emissions and economic development evaluating alternative and plausible environmental hypothesis for sustainable growth abstract pursuit of excellence in economic development in the midst of damaging the natural environment is a shameless growth the economic impacts on environmental degradation are quite visible in industrialized economies where human health is compromised by rapid economic growth and energy induced emissions this study examines the interrelationship between energy consumption economic growth and carbon dioxide co2 emissions under the six alternative and plausible hypothesis including environmental kuznets curve ekc pollution haven hypothesis phh population based emissions ipat energy led emissions sectoral growth emissions and emissions emancipated human development index ehdi in the context of low and middle income countries high income countries and in aggregated panel over the period of 1975 2015 the results supported the ekc hypothesis ipat hypothesis energy induced emissions and sectoral growth emissions in different regions of the world while phh and ehdi hypothesis does not confirm across regions this study exclusively determines the key socio economic and environmental problems in a large pool of the world economies to understand the need of development policy agenda for sustainable growth

escaping the prior knowledge corridor what shapes the number and variety of market opportunities identified before market entry of technology start ups the choice of the firm s market environment is one of the fundamental decisions of firm founders we study the pre entry generation of founders market choice sets by investigating their search for market opportunities in which the firm s technological resources as embodied in a product or service can be commercialized analyzing data collected through personal interviews with founders of 496 technology ventures we find that founding teams with more diverse industry experience and more diverse external knowledge sourcing relationships identify not only a larger number of but in particular more varied distant market opportunities however the extent to which strategic variety of such opportunities is identified depends on the founders technological expertise whereas technological expertise is less relevant in identification of the number of opportunities furthermore by showing that the extent and nature of the firm s pre entry opportunity set has a significant effect on the likelihood of subsequent firm diversification we document how initial constraints in founders choice sets can have a lasting impact on the growth potential that the new firm exploits over time we discuss the implications of our findings for the literatures on organizational learning and innovation entrepreneurship as well as the strategy literature examining firm growth diversification and value creation

interorganizational alliances and the performance of firms a study of growth and innovation rates in a high technology industry this paper investigates the relationship between intercorporate technology alliances and firm performance it argues that alliances are access relationships and therefore that the advantages which a focal firm derives from a portfolio of strategic coalitions depend upon the resource profiles of its alliance partners in particular large firms and those that possess leading edge technological resources are posited to be the most valuable associates the paper also argues that alliances are both pathways for the exchange of resources and signals that convey social status and recognition particularly when one of the firms in an alliance is a young or small organization or more generally an organization of equivocal quality alliances can act as endorsements they build public confidence in the value of an organization s products and services and thereby facilitate the firm s efforts to attract customers and other corporate partners the findings from models of sales growth and innovation rates in a large sample of semiconductor producers confirm that organizations with large and innovative alliance partners perform better than otherwise comparable firms that lack such partners consistent with the status transfer arguments the findings also demonstrate that young and small firms benefit more from large and innovative strategic alliance partners than do old and large organizations copyright 2000 john wiley sons ltd

mnc knowledge transfer subsidiary absorptive capacity and hrm based on a sample of 169 subsidiaries of multinational corporations mncs operating in the usa russia and finland this paper investigates the relationship between mnc subsidiary human resource management hrm practices absorptive capacity and knowledge transfer first we examine the relationship between the application of specific hrm practices and the level of the absorptive capacity second we suggest that absorptive capacity should be conceptualized as being comprised of both employees ability and motivation further results indicate that both ability and motivation absorptive capacity are needed to facilitate the transfer of knowledge from other parts of the mnc

real and nominal shocks in a two country price setting world abstract this paper develops a two country model in which the law of one price does not hold in the short run and which is consistent with the stylized fact that exchange rates respond more quickly to news than prices this is done by assuming that firms face lumpy information costs in determining what price to charge both domestic and imported goods prices are therefore sticky with respect to news and deviations from the law of one price ppp are due to exchange rate surprises the model is used to analyze the domestic and international impact of real and nominal disturbances

contextual influences on the corporate entrepreneurship performance relationship a longitudinal analysis abstract over the past several years corporate entrepreneurship has been widely touted by executives and researchers alike as an effective means for revitalizing companies and improving their financial performance for the most part the call for greater entrepreneurial behavior on the part of established companies has been accepted on faith as an inherently desirable objective the implicit logic behind the pervasive belief in the value of corporate entrepreneurship seems to be that risk taking innovation and aggressive competitive action the key elements of entrepreneurial corporations will help in identifying and pursuing lucrative product market opportunities and in providing new bases for achieving superior competitive positions but what do we really know about the financial consequences of corporate entrepreneurship most of the evidence that corporate entrepreneurship pays off is anecdotal in nature or based on cross sectional studies that focus on the short term implications of entrepreneurial behaviors as such in a definitive sense we know very little about the financial consequences of corporate entrepreneurship in an attempt to improve our understanding of this issue this article describes a study of corporate entrepreneurship and its impact on company financial performance data were collected from three different samples over a seven year period to assess the longitudinal impact of corporate entrepreneurship on firm performance these samples consist of 24 medium sized manufacturing firms representing 14 industry segments 39 chemical companies and 45 fortune 500 industrial firms representing five industry segments data were gathered on each sample using both primary and secondary sources regression analysis was then used to analyze the data the results suggest that corporate entrepreneurship has a positive impact on financial measures of company performance this effect on performance which tends to be modest over the first few years increases over time suggesting that corporate entrepreneurship may indeed be a generally effective means for improving long term company financial performance moreover the results indicate that corporate entrepreneurship is a particularly effective practice among companies operating in hostile environments as opposed to benign environments the study has three principal implications for practicing managers first the study documents the general financial viability of engaging in corporate entrepreneurship this is not to suggest that corporate entrepreneurship is a panacea for improving financial performance however entrepreneurial behavior when considered on the whole i e across firms and industries is associated with superior financial performance second the study suggests a need to use a long term time horizon in order to adequately judge the financial consequences of corporate entrepreneurship the use of a shorter evaluation period may not allow sufficient time for entrepreneurial actions to have their full market and corresponding financial impact finally the study identifies the context specific character of effective entrepreneurial practice specifically corporate entrepreneurship appears to be a particularly effective strategic practice among firms operating in hostile business settings

global observation of ekc hypothesis for co2 sox and nox emission a policy understanding for climate change mitigation in bangladesh abstract environmental kuznets curve ekc hypothesis is critical to understanding the developmental path of a nation in relation to its environment how the effects of economic development processes dictate environmental changes can be found through the study of ekc to understand the ekc phenomena for climate change this study was undertaken by reviewing the available literature as co2 sox and nox are the significant greenhouse gases ghg responsible for global warming thus leading to climate change the study focused on those ghgs for ekc consideration with an understanding of the different ekc trajectories an attempt was made to determine the implications for the economic development of bangladesh in regards to the ekc it was shown that ekc for co2 was following a monotonous straight line in most cases sox were shown to follow the full trajectory of the ekc in most situations and nox was shown the hope only for the developed countries getting the low income turning point the type of economic policy that bangladesh should follow in regards to the discussed pollutants and sources is also revealed from these discussions contributions to policy stimulation in bangladesh are likely to be made

empirical determinants of purchasing power parity deviations abstract this paper investigates the empirical determinants of purchasing power parity ppp deviations over the recent period of flexible exchange rates transitory ppp deviations arise in a world in which prices are sticky but where exchange rates respond instantaneously to news permanent ppp deviations occur when price indices differ across countries and the world is subject to real shocks regressions consistent with the hypothesis that current exchange rate changes create immediate ppp deviations which are slowly dissipated but not eliminated imply that both sticky prices and real shocks are responsible for the recent failure of ppp

china s energy consumption under the global economic crisis decomposition and sectoral analysis abstract it is now widely recognized that there is a strong relationship between energy consumption and economic growth most countries energy demands declined during the economic depression of 2008 2009 when a worldwide economic crisis occurred as an export oriented economy china suffered a serious exports decline in the course of the crisis however it was found that energy consumption continued to increase against such a background this paper aims to assess and explain the factors causing the growth of energy consumption in china first we will explain the impact of domestic final use and international trade on energy consumption by using decomposition analysis second embodied energy and its variation across sectors are quantified to identify the key sectors contributing to the growth lastly the policy implications for long term energy conservation are discussed the results show that the decline in exports was one of the driving forces for energy consumption reduction in the crisis but that the growth of domestic demand in manufacturing and construction largely stimulated by economic stimulus plans had the opposite effect on energy consumption international trade contributed to decreasing energy consumption of china during and after the crisis because the structure of exports and imports changed in this period

energy innovations ghg emissions nexus fresh empirical evidence from oecd countries abstract this study explores the impact of improvements in energy research development erd on greenhouse gas ghg emissions using environmental kuznets curve hypothesis for 28 oecd countries over the period of 1990 2014 in doing so we have employed a panel data where public budget in energy research development and demonstration erd d has transformed into a finite inverted v lag distribution model developed by de leeuw 1962 this model considers that energy innovation accumulates in time and presents empirical evidence how energy innovation contributes in reducing energy intensity and environmental pollution as well our results indicate that energy innovation measures require lapses of time to reach their full effect i e innovation applied to measures for environmental correction does not reach its whole effect immediately requiring instead a certain amount of time to pass innovation policies have recommended for improving environmental quality

evaluation of the impact of environmental public policy measures on energy consumption and greenhouse gas emissions in the french residential sector a cut in energy consumption by 2050 to reach 50 kwhpe m2 year and reduce ghg emissions by 75 are important objectives of environmental policy in france the residential sector represents a significant potential source of energy savings in this paper our main objective is to construct a simulation model and to evaluate the impact of environmental public policy measures we model energy consumption and ghg emissions the decision to invest in energy saving renovations and the dynamics of the housing stock particular attention is paid to household investment decisions regarding home renovation to generate the dynamics and the structure of the housing stock through 2050 we introduce socioeconomic variables that alter the number of renovations and new constructions this study has three major outputs first we estimate the energy consumption and ghg emissions of the residential sector in france through 2050 second we study the impact of environmental public policy measures lastly we propose different means to reach the objectives the results show that while current policies are effective they are not sufficient to reach the objectives

an overview of energy consumption of the globalized world economy abstract for the globalized world economy with intensive international trade an overview of energy consumption is presented by an embodied energy analysis to track both direct and indirect energy uses based on a systems input output simulation in 2004 the total amounts of energy embodied in household consumption government consumption and investment are 7749 874 and 2009 mtoe million tons of oil equivalent respectively the united states is shown as the world s biggest embodied energy importer 683 mtoe and embodied energy surplus receiver 290 mtoe in contrast to china as the biggest exporter 662 mtoe and deficit receiver 274 mtoe energy embodied in consumption per capita varies from 0 05 uganda to 19 54 toe rest of north america based on a forecast for 2005 2035 china is to replace the united states as the world s leading embodied energy consumer in 2027 when its per capita energy consumption will be one quarter of that of the united states

facilitators of organizational innovation the role of life cycle stage abstract one of the most serious challenges facing an entrepreneurial company particularly a high technology firm is knowing how to manage innovation as the organization evolves macro level facilitators inhibitors of innovation i e organizational and environmental conditions of a firm that promote or restrain innovation such as the structure of an organization its incentive system resources provided by its environment or its ways of analyzing firm external information and their relationship to the innovativeness of the firm are considered in this study two basic arguments have been put forward previously as to why the innovativeness of an organization may change as it evolves first it has been suggested that facilitators of innovation change over time and so will firm innovativeness that is the relationship between the facilitator and innovation stays unchanged but the facilitator itself is transformed causing changes in firm innovativeness as it develops for instance it has been suggested that mature firms become less innovative because their structure becomes overly formalized to perform other functions more efficiently which then stifles innovative processes second other researchers have proposed that the relationship between a facilitator and innovation changes as firms evolve for instance a formal structure may support innovation in a younger firm because it allows the entrepreneur to focus her energy whereas it may suppress innovation later since it inhibits an innovator s interaction with other environments the results of our analysis using data from 326 u s firms in different stages of their development and involved in many kinds of high tech industries support the second theory however the results for the relationships of the individual facilitators to innovation were not always as expected we found that formally structured young firms were less innovative than informal ones and that in older organizations formalization had no negative impact on innovation this finding possibly can be explained with micro level facilitators of innovation younger firms may have more entrepreneurial personnel whose ability for innovation is more inhibited through a formal structure than the more seasoned employees in older larger firms however this finding implies that the concern for formal structures with respect to firm innovativeness does not necessarily apply as typically assumed of similar significance was our finding with respect to the relationship between financial incentives and innovation it has been suggested that younger rather than older firms use incentives such as equity to encourage an innovative environment results of this research however show that innovation is associated with stock incentives especially in older firms this may be an indication for older firms to use differentiated incentives that reflect the individual s contribution to the firm to retain innovative personnel whereas start ups might rely on the excitement of working in a new venture as an incentive for innovative behavior more in line with expectations were the results for how firms process external information environmental scanning and data analysis were positively associated with innovation and this more so in older firms presumably because they have become more remote from developments outside the organization this result confirms the notion that much innovation by a firm is initiated externally however the results also indicate that the conditions of the environment itself are of lesser importance to firm innovativeness than the firm s active pursuit of information from its environment an often discussed implication of these findings is that the boundaries of a firm must be permeable at least from the outside in and systematic information gathering from customers competition research institutions etc may be necessary to the success of a firm that depends on its product development this seems especially important for older firms as expected the centralization of power in an organization also affected innovation centralization correlated positively with innovation in new ventures and negatively in older firms this indicates the importance of the entrepreneur and strong leader in a start up it also suggests though that as the firm matures this person has to give up some of her control and may have to relinquish the job at the head of the organization to someone else finally there are some more general implications of this work to managers involved with organizational innovation first reliance on past experience may be detrimental to future performance whereas a firm evolves through different stages means that have facilitated innovation earlier may be detrimental to it now or tomorrow and vice versa second copying successful strategies for innovation from other firms may not necessarily work not because their implementation was worse but because the conditions of the other firm for instance its evolutionary stage or its micro level facilitators were different researchers who study innovation should consider including life cycle stage as a potential moderating variable factors that facilitate innovation at some point during an organization s evolution actually hinder it in another also factors that were unimportant to innovation at the inception of a firm may facilitate it in later stages this study supports the conclusion that the consideration of contingency factors such as life cycle stage may enhance the development of a theory of organizational innovation

climate change and dietary choices how can emissions of greenhouse gases from food consumption be reduced abstract results from an analysis of greenhouse gas emissions and energy consumption during the life cycle of carrots tomatoes potatoes pork rice and dry peas consumed in sweden are presented and discussed the life cycle is delineated to the part of the production chain prior to purchase by the consumer the study shows that emissions expressed in g co2 equivalents are highest for pork and rice and lowest for potatoes carrots and dry peas the most important stages of emissions in the life cycle are identified for each of the different food items crop farming is the most important stage for rice and tomatoes while rearing of animals is the most important stage for pork and storage is the most important stage for carrots comparison with an energy analysis shows that important stages in the life cycle of food may be under evaluated when energy only is accounted for this may lead to a sub optimisation of pollution control exemplified by the case of transportation also it is shown that the choice of functional unit has a decisive influence on the outcome of the study the recommendation is to compare whole meals or diets with the same nutritional qualities a comparison of four meals composed of the food items under analysis shows that a meal with tomatoes rice and pork has nine times higher emissions than a meal made from potatoes carrots and dry peas emissions of greenhouse gases from consumption patterns based on the food items analysed are compared with an assumed sustainable limit of greenhouse gas emissions the conclusion is that current food consumption patterns in the developed countries exceed the level of sustainability by at least a factor of 4 prospects for achieving sustainable food consumption patterns are questionable in view of current trends in food demand

global estimates of energy consumption and greenhouse gas emissions abstract the present study examines the long run relationship between energy consumption and greenhouse gas emission for different groups of countries comprising lower middle income upper middle income and heavily indebted countries east asia and pacific east europe and central asia latin america and caribbean middle east and north africa south asia sub saharan africa and for aggregate data of the world the data has been analyzed by using various econometric techniques specifically the johnson cointegration modified version of granger causality and variance decomposition analysis from the period of 1975 to 2011 the results confirm that there is a long run relationship between greenhouse gas emissions i e agricultural methane emission agricultural nitrous oxide emission and carbon dioxide emission and energy consumption the results of granger causality indicate that energy consumption granger causes greenhouse gas emission but not vice versa the important finding is that energy consumption granger causes gdp per unit energy use which confirms the energy led growth hypothesis in the world however the vice versa relationship does not hold the results imply that a policy to cut energy consumption tends to diminish greenhouse gas emission though affecting gdp of countries negatively

greenhouse gas emissions energy consumption and economic growth a panel cointegration analysis from canadian industrial sector perspective abstract this paper investigates the long run and the causal relationship between greenhouse gas emissions energy consumption and economic growth for canadian industrial sectors over the period 1990 2007 the empirical findings suggest that in the long run equilibrium energy consumption has a positive and statistically significant impact on greenhouse gas emissions whereas a non linear relationship is found between greenhouse gas emissions and economic growth consistent with the environmental kuznets curve the short run dynamics conveys that there is a unidirectional granger causality running from energy consumption to greenhouse gas emissions from economic growth to greenhouse gas emissions and a weak unidirectional causality running from greenhouse gas emissions to energy consumption from economic growth to energy consumption in the long run however there seems to be a weak one way causality flowing from energy consumption and economic growth to greenhouse gas emissions

perspective absorbing the concept of absorptive capacity how to realize its potential in the organization field the purpose of this perspective paper is to advance understanding of absorptive capacity its underlying dimensions its multilevel antecedents its impact on firm performance and the contextual factors that affect absorptive capacity twenty years after the cohen and levinthal 1990 paper the field is characterized by a wide array of theoretical perspectives and a wealth of empirical evidence in this paper we first review these underlying theories and empirical studies of absorptive capacity given the size and diversity of the absorptive capacity literature we subsequently map the existing terrain of research through a bibliometric analysis the resulting bibliometric cartography shows the major discrepancies in the organization field namely that 1 most attention so far has been focused on the tangible outcomes of absorptive capacity 2 organizational design and individual level antecedents have been relatively neglected in the absorptive capacity literature and 3 the emergence of absorptive capacity from the actions and interactions of individual organizational and interorganizational antecedents remains unclear building on the bibliometric analysis we develop an integrative model that identifies the multilevel antecedents process dimensions and outcomes of absorptive capacity as well as the contextual factors that affect absorptive capacity we argue that realizing the potential of the absorptive capacity concept requires more research that shows how micro antecedents and macro antecedents influence future outcomes such as competitive advantage innovation and firm performance in particular we identify conceptual gaps that may guide future research to fully exploit the absorptive capacity concept in the organization field and to explore future fruitful extensions of the concept

assessment of present conventional and non conventional energy scenario of pakistan abstract it has become the universal fact that the energy is one of the key factors for the smooth and faster upgradation of the socio economic activities in any country in pakistan s history of over 60 years the country presently is facing possibly the worst energy crisis that has geared back the socio economic development below the level of critical sustainability and tolerance of the people every walk of life and industrial activities have declined due to long electricity shut down every day since last few years in view to access the current status of available energy resources the present research study has been carried out to review and assess the demography of the country versus energy sectors energy supplies consumptions status of fossil fuel resources oil gas coal conventional non conventional electricity generation and past present future energy demand supply during 2001 2011 the results of this assessment indicate that conventional resources in pakistan are and will not be enough to meet the ever growing energy demand and consequently highlight the importance of the renewable energy sources that are apparently encouraging in the country but have not been developed to any satisfaction priority is imperative to be given for the adequate development of renewable energy sectors in addition to the present energy mix

in search of complementarity in innovation strategy internal r d and external knowledge acquisition empirical research on complementarity between organizational design decisions has traditionally focused on the question of existence of complementarity in this paper we take a broader approach to the issue combining a productivity and an adoption approach while including a search for contextual variables in the firms strategy that affects complementarity analysis of contextual variables is not only interesting per se but also improves the productivity test for the existence of complementarity we use our empirical methodology to analyze complementarity between innovation activities internal research and development r d and external knowledge acquisition our results suggest that internal r d and external knowledge acquisition are complementary innovation activities but that the degree of complementarity is sensitive to other elements of the firms strategic environment we identify reliance on basic r dthe importance of universities and research centers as an information source for the innovation processas an important contextual variable affecting complementarity between internal and external innovation activities

the transition between energy efficient and energy inefficient states in cameroon i use a two state energy efficient inefficient markov switching dynamic model to study energy efficiency in cameroon in a novel manner employing yearly data covering 1971 to 2012 i find that th

renewable energy consumption and economic growth evidence from a panel of oecd countries abstract this study examines the relationship between renewable energy consumption and economic growth for a panel of twenty oecd countries over the period 1985 2005 within a multivariate framework given the relatively short span of the time series data a panel cointegration and error correction model is employed to infer the causal relationship the heterogeneous panel cointegration test reveals a long run equilibrium relationship between real gdp renewable energy consumption real gross fixed capital formation and the labor force with the respective coefficients positive and statistically significant the granger causality results indicate bidirectional causality between renewable energy consumption and economic growth in both the short and long run

structure and environmental impact of global energy consumption abstract this paper presents information on global energy consumption by fuel type liquid fuels coal natural gas renewables and nuclear and sectors buildings industrial transportation and electricity and environmental impact of global energy consumption sox nox and co2 emissions there is a strong relationship between energy consumption and economic growth the global financial crisis has affected the global economic growth violently the governments have recently adopted some effective measures to fight against the global financial crisis the structure of energy consumption and the conditions of sox nox and co2 emissions affect the global changes acid rain and greenhouse effect today considerable effort is being devoted to reduce co2 emissions because of the kyoto protocol on climate change this publication presents multidisciplinary perspectives on the interrelated topics of energy consumption energy security and energy policy additionally the present study examines the relationship between energy consumption and greenhouse gas emission

richer and cleaner a study on carbon dioxide emissions in developing countries abstract the climate change debate has drawn attention to the problem of greenhouse gases emissions into the atmosphere one of the most important issues in the policy debate is the role that should be played by developing countries in joining the commitment of developed countries to reduce ghg emissions and particularly co2 emissions this debate calls into play the relationship between energy consumption co2 emissions and economic development in this paper we use a panel data model for 110 world countries to estimate the relationship between co2 emissions and gdp and to produce emission forecast the paper contains three major results i the empirical relationship between carbon dioxide and income is well described by non linear gamma and weibull specifications as opposed to more usual linear and log linear functional forms ii our single equation reduced form model is comparable in terms of forecasted emissions with other more complex less data driven models iii despite the decreasing marginal propensity to pollute our forecasts show that future global emissions will rise the average world growth of co2 emissions between 2000 and 2020 is about 2 2 yr while that of non annex 1 countries is posted at 3 3 yr

export pricing flexible exchange rates and divergence in the prices of traded goods abstract a model of firm pricing where customers adjust slowly to price differences is extended to an exporting firm under flexible exchange rates the foreign currency price the firm sets determines both current net revenue and the rate of investment in market share real exchange rate changes lead to price revisions but the protracted adjustment of customers prompts a smaller price response to transitory changes in the real exchange rate the model accounts for observed variations in traded goods prices across countries and the failure of exporting firms to pass through exchange rate changes but in contrast to static models does not predict frequent reallocation of traded goods production

the human side of open innovation the role of employee diversity in firm level openness abstract the use of external knowledge for innovation i e inbound or outside in open innovation has received substantial attention in the innovation literature however the human side of open innovation is still poorly understood we consider the role of employee characteristics with respect to predicting firm level openness drawing on the human capital learning and creativity literatures we theorize that knowledge diversity of the firm s employees is positively associated with employees ability to identify and absorb external knowledge which aggregates to increased firm level openness that is firms use of external knowledge in their pursuit of innovation based on a combination of three data sources namely two survey data sources and register data we find support for our hypothesis that employees educational diversity is positively associated with firm level openness however we find no direct association between employees work history diversity and firm level openness but rather as also hypothesized a conditional relationship based on educational background which implies that diverse work history only has a positive impact at higher levels of educational diversity to reduce endogeneity concerns we undertake a series of robustness checks

money shocks and deviations from purchasing power parity abstract this paper applies the island economy framework of phelps 1970 to a small open economy under a flexible exchange rate to study the effects of nominal and real disturbances on the purchasing power parity relation incomplete information about the aggregate state of the economy and informational differences between agents implies that a monetary shock that has finite variance can induce deviations from purchasing power parity while also affecting production consumption and the current account the real effects of money however become smaller as the variance of money gets larger a type of lucas slope effect of money on deviations from purchasing power parity is obtained

the paradox of openness appropriability external search and collaboration a b s t r a c t to innovate firms often need to draw from and collaborate with a large number of actors from outside their organization at the same time firms need also to be focused on capturing the returns from their innovative ideas this gives rise to a paradox of openness the creation of innovations often requires openness but the commercialization of innovations requires protection based on econometric analysis of data from a uk innovation survey we find a concave relationship between firms breadth of external search and formal collaboration for innovation and the strength of the firms appropriability strategies we show that this concave relationship is stronger for breadth of formal collaboration than for external search there is also partial evidence suggesting that the relationship is less pronounced for both external search and formal collaboration if firms do not draw ideas from or collaborate with competitors we explore the implications of these findings for the literature on open innovation and innovation strategy 2013 the authors published by elsevier b v all rights reserved

what drives the energy saving role of fdi and industrialization in east africa abstract analysis of the unconditional impacts of foreign direct inflows fdis and industrialization on energy intensity does not show the hidden roles of some economic conditions such as income and trade openness in this study we focused on the conditional impacts of fdis and industrialization on energy productivity using a panel data consisting of thirteen 13 east african countries covering 1980 2011 the baseline result shows that higher income and a well integrated economy are pro energy productive but fdis and intense industrialization are anti energy productive in the sub region this result remains robust even when we exclude the high income group and control for income group effects income significantly promotes energy productivity more in low income group than middle income group intense industrialization and fdis significantly decreases energy productivity only in low income countries trade openness significantly promotes energy productivity only in middle income group we have shown that fdis and income intense industrialization and fdis and intense industrialization and globalization are complementary forces that promote energy productivity in east africa but this is more evident for the middle income group than the low income group in the sub region based on the result we recommend a quadruplet programme called the growth industrial foreign investment and trade programme giftp last our result suggests that unconditional analysis of energy productivity should not be seen as an end in itself but a basis for further analysis