modeling global spillover of new product takeoff abstract this article examines the global spillover of foreign product introductions and takeoffs on a focal country s time to takeoff using a novel data set of penetration data for eight high tech products across 55 countries it shows how foreign clout the susceptibility to foreign influences and intercountry distances affect global spillover patterns the authors find that foreign takeoffs but not foreign introductions accelerate a focal country s time to takeoff the larger the country the higher its economic wealth and the more it exports the more clout it has in the global spillover process in contrast the poorer the country the more tourists it receives and the higher its population density the more susceptible it is to global spillover effects cross country spillover effects are stronger the closer the countries are to one another both geographically and economically but not necessarily in terms of culture the model the authors develop also quantifies the spillover between each co

technology international trade and pollution from us manufacturing pollution emitted by us manufacturers declined markedly over the past several decades even as real manufacturing output increased i first show that most of the decline in us manufacturing pollution has resulted from changing production processes technology rather than changes in the mix of goods produced i then show that increased net imports of polluting goods international trade accounts for only a small portion of the pollution reductions from the changing mix of goods together these two findings demonstrate that shifting polluting industries overseas explains only a minor part less than 10 percent of the cleanup of us manufacturing jel f18 l23 l60 o30 q52 q53

family involvement and firms establishment mode choice in foreign markets abstract extant literature on foreign entry increasingly recognizes firms heterogeneity as a potential reason for inconsistency in results on the establishment mode choice that is whether and under which conditions firms should choose to enter a new country through a greenfield investment or an acquisition our study contributes to this debate by identifying family ownership and family involvement in management as potential powerful sources of such heterogeneity integrating international business studies with both corporate finance literature on family firms and recent contributions from the socio emotional wealth perspective on family ownership we claim that due to greater risk aversion and lower access to information the family involvement both in the firm ownership and management leads to a higher propensity towards greenfield initiatives vs acquisitions however we also find that such a propensity decreases with international experience especially in family owned firms given the greater ability of professionalized management to overcome family related concerns on making acquisitions our analysis on 1045 foreign initiatives undertaken by 311 italian family and non family firms between 2003 and 2013 confirms our expectations indicating family ownership as a significant driver of firms international strategies

from a systematic literature review to integrated definition for sustainable supply chain innovation ssci publisher elsevier articletitle from a systematic literature review to integrated definition for sustainable supply chain innovation ssci journaltitle journal of cleaner production articlelink http dx doi org 10 1016 j jclepro 2016 11 153 content type article copyright 2016 elsevier ltd all rights reserved

sulfur dioxide control by electric utilities what are the gains from trade title iv of the 1990 clean air act amendments caaa established a market for transferable sulfur dioxide so2 emission allowances among electric utilities this market offers firms facing high marginal abatement costs the opportunity to purchase the right to emit so2 from firms with lower costs and this is expected to yield cost savings compared to a command and control approach to environmental regulation this paper uses econometrically estimated marginal abatement cost functions for power plants affected by title iv of the caaa to evaluate the performance of the so2 allowance market specifically we investigate whether the much heralded fall in the cost of abating so2 compared to original estimates can be attributed to allowance trading we demonstrate that for plants that use low sulfur coal to reduce so2 emissions technical change and the fall in prices of low sulfur coal have lowered marginal abatement cost curves by over 50 percent since 1985 the flexibility to take advantage of these chan

the induced innovation hypothesis and energy saving technological change we develop a methodology for testing hicks s induced innovation hypothesis by estimating a product characteristics model of energy using consumer durables augmenting the hypothesis to allow for the ine uence of government regulations for the products we explored the evidence suggests that i the rate of overall innovation was independent of energy prices and regulations ii the direction of innovation was responsive to energy price changes for some products but not for others iii energy price changes induced changes in the subset of technically feasible models that were offered for sale iv this responsiveness increased substantially during the period after energy efficiency product labeling was required and v nonetheless a sizable portion of efficiency improvements were autonomous

the taxpayer relief act of 1997 and homeownership is smaller now better i introduction while there is a lengthy literature on the u s tax code s mortgage interest deduction and property tax deduction less attention has been paid to the capital gains tax treatment of owner occupied housing prior to 1997 the u s federal income tax code allowed home sellers to roll over capital gains taxes from the sale of a home if they bought up that is if they purchased another house within 2 years that was at least as expensive as their previous home in 1996 the u s office of management and budget omba estimated tax expenditures of 14 4 billion from this deferral rollover of capital gain taxation home sellers over the age of 55 were treated differently than those under 55 as they received a one time capital gains tax exclusion from the sale of an owner occupied home of up to 125 000 a tax expenditure of 5 2 billion 1 to give some perspective the tax expenditure associated with the deductibility of state and local property taxes was estimated to be 15 9 billion and the expenditure from the deductibility of mortgage interest payments was 47 5 billion in 1996 1 the passage of the taxpayer relief act of 1997 tra97 eliminated the differential treatment of home sellers over and under the age of 55 after 1997 the first 250 000 500 000 in capital gains from the sale of a single married owner occupier s primary residence is tax exempt regardless of the home seller s age and whether they purchase more or less housing following the sale of their residence for most home sellers this effectively eliminates capital gains taxation from the sale of a primary residence as the median home price was less than the exclusion amount 2 in addition tra97 lowered the marginal tax rate applied to long term capital gains from any assets including housing incentives created by the federal tax code prior to 1997 for home sellers under the age of 55 to purchase a more expensive house than their previous one or buy up to defer capital gains taxes have been of particular interest to economists if instead a home seller bought a less expensive home or bought down and had a capital gain taxes were paid on the difference between the values of the two homes up to the maximum of the capital gain thus for home sellers incentives to buy more expensive homes were created in addition to the incentive to buy up the differential tax treatment of home sellers under 55 from those older than 55 may lead to a lock in effect the incentive for a homeowner under 55 to defer selling her home if she desires a less expensive one consistent with shan 2011 this creates mismatch in the housing market as homeowners choose to reside in homes that no longer reflect their housing demand in an effort to avoid taxation of capital gains this being the case the post tra97 taxation of capital gains is expected to increase the likelihood that a homeowner younger than 55 moves to less expensive housing while it is true that home sellers over the age of 55 were affected by tra97 as it increased the level of capital gains exempt from taxation and lowered capital gains tax rates we do not expect the impact of these changes to lead to as significant behavioral changes for home sellers older than 55 as the behavioral changes for those under 55 3 exploiting the fact that tra97 differentially affects those over and under 55 allows identification of some of the effects it has had on the housing market specifically this allows us to see if home sellers under the age of 55 who are no longer locked in to their current level of housing consumption bought less expensive housing or moved down after 1997 reducing mismatch rather than focusing on all home sellers under the age of 55 to provide better comparison with home sellers over the age of 55 we focus on home sellers between the age of 50 and 54 and compare with home sellers between the ages of 56 and 60

is ecommerce boundary less effects of individualism collectivism and uncertainty avoidance on internet shopping from publicly available data we identified two national culture dimensions individualism collectivism and uncertainty avoidance and their interaction that influences internet shopping rates across a wide spectrum of countries together these factors accounted for 14 of the explained variance on top of the combined variance of 63 explained by national income level educational level economic growth rate unemployment rate and crime rate in predicting internet shopping rates for countries lower in uncertainty avoidance individualist cultures show higher internet shopping rates than do collectivist cultures implications for national and internet firm level web design strategies are discussed

the international penetration of ibusiness firms network effects liabilities of outsidership and country clout the burgeoning of ibusiness firms in the modern digital economy challenges the received internationalization theory given that ibusinesses such as social networking sites create value by providing a digital platform for users to interact with one another we employ a user network perspective and externalization logic suggesting that ibusinesses internationalization process depends critically on users collective interactions instead of being solely driven by firms market commitments as noted by the uppsala model however ibusinesses may suffer from liabilities of outsidership due to the boundedness of international network effects drawing on social network theory we demonstrate that such liabilities can be mitigated by first diffusing the ibusiness platform in countries with higher clout our analysis using a unique dataset of mobile ibusiness platforms finds empirical support for the hypotheses we discuss theoretical implications for the network approach of the uppsala model in the digital era

an interim evaluation of sulfur dioxide emissions trading ide iv of the 1990 clean air act amendments established the first large scale long term environmental program to rely on tradable emissions permitscalled allowances in this program to control pollution this program was designed to cut acid rain by reducing sulfur dioxide so2 emissions from electric generating plants to about half their 1980 level beginning in 1995 it is of interest both as a response to an important environmental issue and as a landmark experiment in environmental policy this experiment comes at a particularly important time since emission trading is under serious consideration with strong u s backing for use to deal with global climate change by curbing emissions of carbon dioxide co2 the economic stakes in climate change surpass those in acid rain by several orders of magnitude intergovernmental panel on climate change 1996 this article summarizes the results to date of our ongoing empirical analysis of compliance costs and allowance market performance under the u s acid rain program

network competition product quality and market coverage in the presence of network externalities the model identifies the quality of a network product with the number of consumers using it hence the producer cannot unilaterally control the quality of his product using the preference specification of vertical quality differentiation it is shown that the largest network produced will be the most expensive one and used by the richest consumers noncooperative industry structures result in a larger market coverage than cooperative if producers can enter the market freely market coverage with noncompatible networks will be larger however if there is no free entry market coverage is larger with a single industry wide standard copyright 1995 by blackwell publishing ltd

a perspective on regional and global strategies of multinational enterprises multinational enterprises mnes are the key drivers of globalization as they foster increased economic interdependence among national markets the ultimate test to assess whether these mnes are global themselves is their actual penetration level of markets across the globe especially in the broad triad markets of nafta the european union and asia yet data on the activities of the 500 largest mnes reveal that very few are successful globally for 320 of the 380 firms for which geographic sales data are available an average of 80 3 of total sales are in their home region of the triad this means that many of the world s largest firms are not global but regionally based in terms of breadth and depth of market coverage globalization in terms of a balanced geographic distribution of sales across the triad thus reflects a special and rather unusual outcome of doing international business ib the regional concentration of sales has important implications for various strands of mainstream ib research as well as for the broader managerial debate on the design of optimal strategies and governance structures for mnes journal of international business studies 2004 35 3 18 doi 10 1057 palgrave jibs 8400073

sectoral patterns of technical change towards a taxonomy and a theory abstract the purpose of the paper is to describe and explain sectoral patterns of technical change as revealed by data on about 2000 significant innovations in britain since 1945 most technological knowledge turns out not to be information that is generally applicable and easily reproducible but specific to firms and applications cumulative in development and varied amongst sectors in source and direction innovating firms principally in electronics and chemicals are relatively big and they develop innovations over a wide range of specific product groups within their principal sector but relatively few outside firms principally in mechanical and instrument engineering are relatively small and specialised and they exist in symbiosis with large firms in scale intensive sectors like metal manufacture and vehicles who make a significant contribution to their own process technology in textile firms on the other hand most process innovations come from suppliers these characteristics and variations can be classified in a three part taxonomy based on firms 1 supplier dominated 2 production intensive 3 science based they can be explained by sources of technology requirements of users and possibilities for appropriation this explanation has implications for our understanding of the sources and directions of technical change firms diversification behaviour the dynamic relationship between technology and industrial structure and the formation of technological skills and advantages at the level of the firm the region and the country

representing induced technological change in models for climate policy analysis induced technological change itc whereby the relative price effects of reducing greenhouse gas emissions stimulate innovation that mitigates the cost of abatement is both tantalizing to decision makers and challenging to represent in the computational economic and engineering models used to analyze climate change policy this overview reconciles the divergent views of technology and technological change within different types of models elucidates the theoretical underpinnings of itc introduces the reader to the techniques of their practical implementation and evaluates the implications for models results

when do markets tip a cognitive hierarchy approach the market structure of platform competition is critically important to managers and policy makers network effects in these markets predict concentrated industry structures whereas competitive effects and differentiation suggest the opposite standard theory offers little guidance full rationality models have multiple equilibria with wildly varying market concentration we relax full rationality in favor of a boundedly rational cognitive hierarchy model even small departures from full rationality allow sharp predictions there is a unique equilibrium in every case when participants single home and platforms are vertically differentiated a single dominant platform emerges multihoming can give rise to a strong weak market structure one platform is accessed by all and the other is used as a backup by some agents horizontal differentiation in contrast leads to fragmentation differentiation rather than competitive effects mainly determines market structure

the advancedness of knowledge in pollution saving technological change with a qualitative application to so2 cap and trade this paper investigates the extent to which advanced knowledge and technology played a role in the so2 compliance process in electric power plants under the us so2 cap and trade program it investigates the hypothesis that advanced knowledge and technology dedicated to pollution abatement played a minor role in that process while relatively unadvanced forms of knowledge and technology played the main role new qualitative evidence in this somewhat well known case is considered interviews with electric power plant r d managers plant level compliance data and the changes undergone by boiler manufacturer coal mining and railroad companies in the supply chain advanced knowledge dedicated to pollution abatement like the type now being emphasised for carbon capture and storage ccs played a minor role while unadvanced knowledge and technology played the main role while there are clearly limits to how far this unadvanced knowledge and technology finding can be generalised to ghg emission control the specific aspects of the so2 case that might be broadly informative of the response to ghg emissions are elaborated in any case the paper shows how innovation in pollution control can be inexpensive and effective without involving very much advanced knowledge and technology for pollution control

exploring links between innovation and diffusion adoption of nox control technologies at us coal fired power plants while many studies have looked at innovation and adoption of technologies separately the two processes are linked advances and expected advances in a single technology should affect both its adoption rate and the adoption of alternative technologies this paper combines plant level data on us coal fired electric power plants with patent data pertaining to nox pollution control techniques to study this link as in other studies of environmental technologies the effect of other explanatory variables is dominated by the effect of environmental regulations demonstrating that the mere presence of environmental technologies is not enough to encourage its usage nonetheless i do find that technological advances are important for the adoption of existing combustion modification technologies however these advances are less important for the adoption of newer post combustion control techniques which are adopted only when needed to comply with the strictest emission limits

economic incentives for environmental protection integrating theory and practice for decades economists have been extolling the virtues of market based or economic incentive approaches to environmental protection some 70 years ago arthur cecil pigou 1920 suggested corrective taxes to discourage activities that generate externalities a half century later j dales 1968 showed how the introduction of transferable property rights could work to promote environmental protection at lower aggregate cost than conventional standards from these two seminal ideas corrective taxes and transferable property rights a substantial body of research has developed both environmental taxes and marketable permits are coming of age in the policy arena examples include the introduction of marketable permits in the united states to control acid rain the use of changes in europe to limit air and water pollution and the employment of deposit refund schemes for products ranging from beverage containers to batteries the introduction of these tools on a large scale provides a unique opportunity to extend the frontiers of knowledge this essay strives to identify prominent issues that merit investigation 8 refs

the political economy of market based environmental policy the u s acid rain program the u s acid rain program enacted in 1990 gave valuable tradable sulfur dioxide emissions permits called allowances to electric utilities we examine the political economy of this allocation though no senate or house votes were ever taken hypothetical votes suggest that the actual allocation would have beaten plausible alternatives while rent seeking behavior is apparent statistical analysis of differences between actual and benchmark allocations indicates that the legislative process was more complex than simple models suggest the coalition of states that produced and burned high sulfur coal both failed to block acid rain legislation in 1990 and received fewer allowances than in plausible benchmark allocations some of these states may have received additional allowances to cover 1995 99 emissions by giving up allowances in later years and some major coal producing states seem to have focused on benefits for miners and on sustaining demand for high sulfur coal

explaining the internationalization of ibusiness firms information and communication technologies have given rise to a new type of firm the ibusiness firm these firms offer a platform that allows users to interact with each other and generate value through user co creation of content because of this ibusiness firms face different challenges when they internationalize compared with traditional firms even those online in this article we extend existing internationalization theory to encompass this new type of organization we theorize that because ibusiness firms produce value through the creation and coordination of a network of users these firms tend to suffer greater liabilities of outsidership when expanding abroad and therefore concentrate on network and diffusion based user adoption processes as they internationalize based on a multi case investigation of a sample of ibusiness firms we develop new theory and testable hypotheses thus we make an important contribution by expanding internationalization theory to a new set of firms

pollution abatement activities and traditional productivity abstract this study models the joint production of good and bad output production and calculates traditional productivity when bad output production is regulated and when it is unregulated we apply this model to data for u s coal fired electric power plants for 1985 1995 and compare rates of productivity and technical change to gain an understanding of the association between pollution abatement activities and traditional rates of productivity and technical change while traditional productivity and technical change associated with abatement activities decline we conclude they are not statistically significant

the market for sulfur dioxide emissions the 1990 clean air act amendments initiated the first large scale use of the tradable permit approach to pollution control the theoretical case for this approach rests on the assumption of an efficient market for emission rights the authors empirical analysis shows that the emission rights market created by the 1990 amendments had become reasonably efficient by mid 1994 they also show that the auctions specified in the amendments to jump start trading had become a small part of the overall market finally the authors demonstrate that the strategic bidding behavior discussed in the literature has had no effect on market prices copyright 1998 by american economic association

technology adoption in the presence of network externalities we analyze technology adoption in industries where network externalities are significant the pattern of adoption depends on whether technologies are sponsored a sponsor is an entity that has property rights to the technology and hence is willing to make investments to promote it key findings include the following 1 compatibility tends to be undersupplied by the market but excessive standardization can occur 2 in the absence of sponsors the technology superior today has a strategic advantage and is likely to dominate the market 3 when one of two rival technologies is sponsored that technology has a strategic advantage and may be adopted even if it is inferior 4 when two competing technologies both are sponsored the technology that will be superior tomorrow has a strategic advantage

mixing behavior in cross country diffusion diffusion models represent one of the key successes in marketing science we understand a great deal about what influences and shapes within country diffusion patterns however we understand far less about what influences and shapes cross country or inter country diffusion patterns clearly for firms operating in a truly global environment understanding to what extent prior adoption in one country affects current and consequently future adoption in another country can be an important consideration further understanding how the pattern of interaction across countries impacts the diffusion process can have profound implications for product launch strategies for new durable products in this paper we address the extent to which prior adoption of a new product in one country affects adoption in other countries in particular we investigate the importance of the pattern of interaction what we call mixing across countries in the context of a new product diffusion model more specifically mixing refers to the pattern of communication within and across countries for example do italians communicate only with other italians or do they influence consumers in other countries understanding and empirically estimating how these mixing patterns across countries influence the subsequent diffusion process is the central research objective of this paper while previous research in marketing addressing cross country diffusion has assumed very specific forms of cross country interaction the present study develops and estimates a flexible form of mixing that allows for the simultaneous estimation of mixing patterns across multiple countries in particular we examine the effect of mixing behavior across populations on new product adoption viewing mixing as occurring across a continuum with segregation no mixing at one end and random mixing at the other intermediate forms of mixing lie along this continuum and are called bernoulli mixing in order to produce generalizable results we obtained sales data on four product categories in the european community ec nations vcrs from 1977 1990 microwave ovens 1975 1990 compact disc players 1984 1993 and home computers 1981 1991 for each product data were collected for 10 ec nations great britain germany france italy spain belgium denmark netherlands sweden and austria a diffusion model that incorporates cross country prior adoption cross country mixing patterns and individual country covariates was estimated simultaneously across the 10 countries for each of the four products on the basis of the empirical results we conclude that mixing behavior across segments is an important consideration in new product diffusion specifically the observed pattern of mixing and the strength of cross segment influences are important considerations in allocating the marketing mix during product introduction stages the practical implication of mixing behavior is that if one wishes to understand diffusion in belgium for example it is important to not only know the diffusion parameters in belgium but also those in other ec nations accordingly these results should be of interest to managers responsible for coordinating new product launches across countries and to researchers interested in investigating cross country diffusion issues as an example of the strategic implications of the results we note that under bernoulli mixing future country launches will benefit not only from prior adoption in countries with high overall contact rates but in particular from countries with high rates of contact with other countries although there is some variance across products in general germany france italy and spain are the most gregarious as measured by the rate of contact the results suggest that a strategy of first focusing on germany france italy and spain will maximize adoption in subsequent countries each of these countries tends to have a higher percentage of its contacts with individuals internal to its borders as well as with other countries this suggests that these countries would have relatively quick adoption internally while having a strong influence externally further for countries such as denmark netherlands austria and sweden a higher percentage of their contacts are derived from outside their borders thus seeding the diffusion process by introducing first in germany france italy and spain would benefit later adoption in countries such as denmark netherlands austria and sweden although the strength of the individual country influence varies from product to product this result is generally consistent across the four products

the innovation effects of environmental policy instruments a typical case of the blind men and the elephant abstract in this paper we examine the innovation effects of environmental policy instruments in four literatures theoretical models on incentives for eco innovation econometric studies based on observed data survey analysis based on stated information and technology case studies the aim of this paper is to critically examine the methods and the results we argue that the case studies literature even when its results are specific and difficult to generalise is a necessary source of empirical evidence about policy impacts and the factors responsible for these impacts pointing to issues that are neglected in the theoretical and econometric literature such as the specifics of the innovation context and policy interaction effects the paper states five synthesised findings and makes a plea for multi method analysis one other important synthesised finding is that the influence of market based instruments on innovation such as emission trading and taxes is far weaker than assumed

technology systems and technology policy in an evolutionary framework the central purpose of this paper is to outline an evolutionary theory of technology policy and to connect it with the emerging literature on national systems of innovation any understanding of technology policy must be based on a clear understanding of the nature of technology and the important differences between science and technology technology can be treated in terms of knowledge skills and artifacts and in each case there are different variety generating mechanisms different selection processes and different institutional structures for policy purposes the degree of connection between these different dimensions of technology is at the core of technology policy c 1995 academic press inc copyright 1995 by oxford university press

technology success and failure in winner take all markets the impact of learning orientation timing and network externalities in industries characterized by network externalities a single technology standard often rises to dominance locking out competing technologies this research demonstrates that despite path depend

lead markets country specific drivers of the global diffusion of innovations abstract globally successful innovations have commonly been preferred first in one country or region before being adopted internationally countries that first adopt an internally successful innovation can be described as lead markets this paper presents the lead market concept of developing global innovations the lead role of a market is discussed first theoretically and then by use of a system of five country specific factors demand advantages price advantages export advantages transfer advantages and market structure advantages the applicability of this system of lead market factors is then evaluated in a detailed case study of the cellular mobile telephone industry it is finally suggested that companies can harness lead markets for the development of global innovations by developing and refining innovations in close interaction with the local environment of a lead market a company can focus on a narrow range of preferences and feedback lowering the risk of being locked into idiosyncratic environments and generate true global innovations a method for identifying potential lead markets is briefly discussed

configuring value for competitive advantage on chains shops and networks building on thompson s 1967 typology of long linked intensive and mediating technologies this paper explores the idea that the value chain the value shop and the value network are three distinct generic value configuration models required to understand and analyze firm level value creation logic across a broad range of industries and firms while the long linked technology delivers value by transforming inputs into products the intensive technology delivers value by resolving unique customer problems and the mediating technology delivers value by enabling direct and indirect exchanges between customers with the identification of alternative value creation technologies value chain analysis is both sharpened and generalized into what we propose as a value configuration analysis approach to the diagnosis of competitive advantage with the long linked technology and the corresponding value chain configuration model as benchmark the paper reviews the distinctive logic and develops models of the value shop and the value network in terms of primary activity categories drivers of cost and value and strategic positioning options 1998 john wiley sons ltd

differentiation with user generated content this paper studies competition between firms whose products content are generated by their customers users video sharing sites social networks online games etc all rely heavily on user generated content and have been growing significantly in the last decade we model a hotelling style market in which consumers have heterogeneous tastes along a circular city in a first step we consider two ex ante identical firms whose offerings entirely depend on user generated content consumers contribute content to the firm they join and benefit from the content provided by the others their valuation being higher the closer the content contributor is to the content consumer i e there are local network effects in such a setting we show that ex ante identical firms can acquire differentiated market positions that spontaneously emerge from user generated content moreover such differentiation may take interesting patterns wherein a firm simultaneously attracts multiple distinct consumer segments that are isolated from each other greater segregation measured by the number of disjoint segments in each platform reduces consumer valuation for content but interestingly it intensifies firm competition we show that this insight can help us refine the set of possible equilibria in a second step we consider firms that explicitly differentiate their offerings by generating some content on their own we show that user generated content may strengthen or defeat firms intended positioning i e firms attract consumers located opposite to their chosen positions and consumer surplus may be higher in the latter case finally we allow multihoming by consumers and show that the previous equilibrium patterns remain valid but in most equilibria a subset of consumers located between rival firms core clienteles are multihomers more multihoming consumers imply reduced differentiation and higher degree of platform competition we relate these findings to anecdotal evidence and explore their strategic implications for competing firms relying on user generated content this paper was accepted by j miguel villas boas marketing

climate treaties and breakthrough technologies an effective climate change treaty must promote the joint supply of two global public goods climate change mitigation and knowledge of new technologies that can lower mitigation costs r d is especially needed to bring about substantial long term reductions in atmospheric concentrations of greenhouse gases for this will require the development and diffusion of revolutionary breakthrough technologies martin i hoffert et al 2002 in principle such an outcome could be realized by the kyoto protocol approach if that agreement were strengthened over time however that response may be inadequate kyoto makes no provision for r d and as i shall demonstrate unlikely to succeed can a treaty system relying directly on targeted r d and the adoption of breakthrough technologies perform better in this same setting of anarchic international relations i will show that as a general rule the answer is no essentially the same forces that undermine kyoto also challenge the r d and technology approach there is one exception to this rule r d leading to breakthrough technologies exhibiting increasing returns can improve dramatically on the kyoto approach even when these technologies are otherwise inferior to the alternatives available this suggests that our approach to treaty design should be strategic

technological change in economic models of environmental policy a survey this paper provides an overview of the treatment of technological change in economic models of environmental policy numerous economic modeling studies have confirmed the sensitivity of mid and long run climate change mitigation cost and benefit projections to assumptions about technology costs in general technical progress is considered to be a noneconomic exogenous variable in global climate change modeling however there is overwhelming evidence that technological change is not an exogenous variable but to an important degree endogenous induced by needs and pressures hence some environmenteconomy models treat technological change as endogenous responding to socio economic variables three main elements in models of technological innovation are i corporate investment in research and development ii spillovers from r d and iii technology learning especially learning by doing the incorporation of induced technological change in different types of environmental economic models tends to reduce the costs of environmental policy accelerates abatement and may lead to positive spillover and negative leakage

trans specialization understanding in international technology alliances the influence of cultural distance in the information age the firm s performance hinges on combining partners specialist knowledge to achieve value co creation combining knowledge from different specialties could be a costly process in the international technology alliances itas context we argue that the combination of different specializations requires the development of trans specialization understanding tsu instead of the internalization of partners specialist knowledge this article examines the extent to which inter firm governance in itas shapes tsu and whether the development of tsu is endangered by cultural distance we hypothesize that relational governance product modularity and cultural distance influence tsu development which in turn influences firm performance we collected data from 110 non equity itas between software and hardware firms participating in the mobile device sector we analyzed the data using partial least squares path modeling our findings suggest that tsu largely depends on product modularity and relational governance in alliances however while cultural distance negatively moderates the path from relational governance to tsu it has no effect on the relationship between product modularity and tsu based on this we conclude that product modularity can substitute for relational governance when strong relational norms are not well developed in international alliances thus cultural distance does not invariably amount to a liability in itas

on the number and size of nations this paper studies the equilibrium determination of the number of countries in different political regimes and in different economic environments with more or less economic integration we focus on the trade off between the benefits of large jurisdictions and the costs of heterogeneity of large and diverse populations our model implies that i democratization leads to secessions ii in equilibrium one generally observes an inefficiently large number of countries iii the equilibrium number of countries is increasing in the amount of economic integration

the network dynamics of international new ventures this study uses multi site case research to advance a set of propositions regarding the network dynamics of early stage international new ventures the investigative approach builds on arguments that network theory and analysis are fundamental to international entrepreneurship in the spirit of cross disciplinary research perspectives from the entrepreneurship literature are embraced to help inform our understanding of international new venture networks

the born global firm an entrepreneurial and capabilities perspective on early and rapid internationalization our 2004 journal of international business studies article innovation organizational capabilities and the born global firm provided a framework for the phenomenon of early and rapid internationalization among young entrepreneurial firms this work can be characterized as an integration of marketing entrepreneurial and capability based thinking around exporting positioned as the born global exporter the article also reported findings from a national study of start up firms that expanded abroad early in their evolution in the present commentary we reflect on the contributions of the 2004 article review the scholarship on the topic over the past decade and offer suggestions for future inquiry while the incidence of early internationalization by firms was a novel concept two decades ago today such firms are found in abundance in many countries yet many unresolved research questions remain including the crucial topic of what happens to born global firms as they grow and mature over time similarly the issue of why some firms internationalize early others late in their evolution and still others choose to remain local is a fundamental question for international business scholarship

the uppsala internationalization process model revisited from liability of foreignness to liability of outsidership the uppsala internationalization process model is revisited in the light of changes in business practices and theoretical advances that have been made since 1977 now the business environment is viewed as a web of relationships a network rather than as a neoclassical market with many independent suppliers and customers outsidership in relation to the relevant network more than psychic distance is the root of uncertainty the change mechanisms in the revised model are essentially the same as those in the original version although we add trust building and knowledge creation the latter to recognize the fact that new knowledge is developed in relationships