variable returns to scale in production and patterns of specialization this paper discusses some trade and welfare implications of the two sector model based on increasing returns to scale irs in one industry and decreasing returns to scale drs in the other it has been shown by horst herberg and murray kemp that given homothetic production functions with irs in one industry and drs in the other the production possibilities frontier ppf is strictly concave to the origin near the irs axis and strictly convex to the origin near the drs axis while this result constitutes an important finding and is contrary to the general impression among economists even twelve years after the publication of herberg and kemp s paper no attempt has been made to analyze its implications for welfare and patterns of specialization in this paper i consider a simple twocommodity model with irs in one industry and drs in the other and discuss some interesting implications of variable returns to scale vrs first i demonstrate that in this model if a small open economy specializes completely in production it will do so in the drs commodity and not in the irs commodity as is generally believed second if at a given price ratio an internal production equilibrium exists a welfaremaximizing small open economy will never specialize completely in production even though the ppf exhibits decreasing opportunity costs over a part of its range third given output generated economies and diseconomies of scale welfare maximization for a small country requires a permanent tax subsidy scheme encouraging expansion of the irs industry and contraction of the drs industry finally in a two country model with identical tastes and technology across the countries free trade equilibrium may result in incomplete specialization by the exporter of the irs commodity and complete specialization by the exporter of the drs commodity in the course of the analysis i argue that tinbergen s formulation of frank graham s case for protecting the irs industry is incorrect i then present a possible reformulation of it in section i the basic production model is introduced in section ii the model is analyzed and in section iii it is argued that all the results continue to hold in the multifactor case

trade migration and integration evidence and policy implications this paper takes as its point of departure the unique position recently adopted by swedish policymakers emphasizing migration as a tool to increase trade we attempt to empirically scrutinize this

voluntary governance mechanisms in global supply chains beyond csr to a stakeholder utility perspective poor working conditions remain a serious problem in supplier facilities in developing countries while previous research has explored this from the developed buyers side we examine this phenomenon from the perspective of developing countries suppliers and subcontractors utilizing qualitative data from a major knitwear exporting cluster in india and a stakeholder management lens we develop a framework that shows how the assumptions of conventional buyer driven voluntary governance break down in the dilution of buyer power and in the web of factors rooted in suppliers traditions beliefs local demands and resource dependency we reveal out how success in governing collaborative global supply chains often falls short within the subcontracting stage where a stakeholder management mindset is elusive to most participants we suggest that success in governing collaborative global supply chains is dependent on concepts of stakeholder utility and the presence of shared value that is often at odds with the realities of power information asymmetry and compliance reward systems inherent in the non market coordination of global supply chains our findings offer important insights for delineating the concepts of value creation from csr concepts and practices and for modifying the basic assumptions of conventional supply chain governance

the export effect of immigration into the usa much has been written on the connection between migration and international trade human history provides important examples of migrations leading to increased trade activity with perhaps the most well known example of the overseas chinese this study investigates the trade related importance of chinese and other immigrants into the usa previous studies may have underestimated or overestimated the relationship between trade and migration with nations treated as featureless plains rather than as varied landscapes this study contends that an understanding of the immigration trade relationship can be improved upon by examining the specific pattern and destination of immigration into specific us states using state level export data to 28 immigrant source countries in 1993 a strong immigration trade link is found reinforcing conclusions made by previous research using country level data the compelling connection between immigration and trade found in this study and others suggests that future change

immigrant trade links transplanted home bias and network effects macro level data for the us and 73 trading partners spanning the years 1980 to 2001 is used with a gravity specification to investigate the influence of immigration on bilateral trade prior research has identified immigrant stocks as a significant determinant of trade however this study indicates that the us immigrant trade link is driven by immigration from relatively low income countries a 10 increase in the immigrant stock is found to generate respectively 4 7 and 1 5 increases in domestic imports from and exports to the typical low income home country the observed link is decomposed into two hypothesized channels network effects and transplanted home bias considerable variation in per immigrant trade effects is found across home countries imports from the typical low income home country are estimated to increase by up to 2057 due to transplanted home bias and by as much as 2967 as a result of network effects while exports rise by up to 910 as a result of networks

interaction between the formal and informal financial sectors the asian experience abstract the nature of the interaction between the formal and informal financial sectors in developing countries is a subject with important policy implications it has implications for the future of informal finance as the formal sector expands in the long term will the informal sector wither away as the traditional view of financial dualism assumes or will it continue to play an important complementary role perhaps even growing in absolute size second the pattern of two major policy approaches often advocated toward the informal sector offering it stronger competition so as to induce it to improve its terms and promoting linkages with it so as to take advantage of its lower transactions costs in reaching smaller and poorer borrowers third the existence of a large informal sector has implications for the efficacy of monetary and credit policy in achieving stabilization objectives fourth the interaction between the formal and informal financial sectors also has implications for the effects of financial liberalization through removing restrictions on the deposit rate of interest this paper draws on the experience of asian countries to address these issues

financial inclusion and financial integrity aligned incentives summary the financial action task force embraces financial inclusion as complementary to anti money laundering and counter terrorist financing as it enhances transparency this support is based on the premise that the increased use of formal financial services leads to a reduction of usage of informal services we present evidence on eight african countries that both are not negatively associated moreover informal employment and cash preference reduce the inclination to use mobile financial services if an increase in transparency acts as disincentive to use formal services the alignment of financial inclusion and integrity will fail

immigrant specificity and the relationship between trade and immigration theory and evidence studies routinely document that immigrant employment concentrates in non traded goods sectors and that many immigrants have low inter sectoral mobility we consider these observed characteristics of immigrant employment with regard to the question of how immigration affects a nation s pattern of production and trade we model an economy producing three goods one is non traded domestic labor and capital are domestically mobile but internationally immobile allowing that some new immigrants will become specific to the non traded goods sector the model indicates that the effects of immigration on output and trade depend importantly on the sectoral pattern of employment of both new and existing immigrants empirical investigation in a panel data set of oecd countries supports the model s prediction that immigration raises the output of non traded goods consistent with the model we also find that immigration and trade are complements given its empirical support the model s implications for immigration policy are then discussed

industry self regulation without sanctions the chemical industry s responsible care program industry self regulation the voluntary association of firms to control their collective action has been proposed as a complement to government regulation proponents argue that the establishment of

the underground economies tax evasion and information distortion list of contributors preface introduction edgar l feige part i the meaning measurement and policy implications of the underground economies 1 the meaning and measurement of the underground economy edgar l feige 2 information distortions in social systems the underground economy and other observer subject policymaker feedbacks robert r alford and edgar l feige 3 policy illusion macroeconomic instability and the unrecorded economy robert t mcgee and edgar l feige 4 how large or small should the underground economy be bruno frey part ii the underground economy in western developed nations measurement in different laboratories 5 monetary perspective on underground economic activity in the united states richard d porter and amanda s bayer 6 the unrecorded economy and the national income accounts in the netherlands a sensitivity analysis g a a m broesterhuizen 7 assessing the underground economy in the united kingdom michael o higgins 8 the underground economy in the federal republic of germany a preliminary assessment enno langfeldt 9 the underground economy in sweden ingemar hansson 10 the irregular economy of italy a survey of contributions bruno contini 11 the hidden economy in norway with special emphasis on the hidden labor market arne jon isachsen and steiner strom 12 canada s underground economy rolf mirus and roger s smith 13 the underground economy in france philippe barthelemy part iii the underground economy under central planning 14 the soviet second economy in a political and legal perspective f j m feldbrugge 15 second economy and socialism the hungarian experience istvan r gabor bibliography

e pluribus unum legitimacy issues and multi stakeholder codes of conduct regulatory schema has shifted from government to governance based systems one particular form that has emerged at the international level is the multi stakeholder voluntary code of conduct msvc we argue that such codes are not only simply mechanisms by which various stakeholders attempt to govern the action of the corporation but also systems by which each stakeholder attempts to gain or retain some legitimacy goal each stakeholder is motivated by strategic legitimacy goal to join the code and once a member is also required to assist in maintaining the institutional legitimacy of the code resulting in networked legitimacy we begin our analysis of these systems by first exploring the growth and structure of such msvcs and then building an analytical framework using strategic and institutional legitimacy as they apply to such msvcs we contribute to the codes of conduct literature by developing the construct of networked legitimacy from strategic and institutional legitimacy we then apply our framework to the united nations global compact one of the predominant msvcs today in doing so we 1 demonstrate how different stakeholders are pursuing different types of legitimacy through their participation in the code 2 examine the specific opportunities and risks in terms of what we have called networked legitimacy posed by the institutional design of actual msvcs and 3 create an argument for three pillars supporting the legitimacy of msvcs

revisiting the trade migration nexus evidence from new oecd data international migrants contribute to bilateral trade creation if their presence reduces information costs or entails additional demand for goods from their source countries using new data on stocks of foreign born individuals by skill class we try to separately quantify those two channels we assume that improved information affects host countries imports and exports symmetrically while the preference channel matters for imports only on average for differentiated goods both channels contribute evenly toward the total trade creating effect of migration in line with expectations the relative importance of the trade cost channel is largest for homogeneous goods and for high skilled migrants

migration and trade theoretical and empirical research in economics suggests that bilateral migration triggers bilateral trade through a number of channels this paper assesses the functional form of the impact of migration on trade flows in a quasi experimental setting we provide evidence that the relationship is not log linear in particular at small levels of immigration stocks the elasticity of trade to migration is quite high and it declines to zero at about 4 000 immigrants if immigration stocks exceed such a level the evidence suggests that trade will not increase anymore this suggests that for cross country network and other effects flowing from immigration to materialise at a significant level for trade a high enough level of immigrant stocks is necessary but there appears to be satiation as immigrant numbers increase

immigration and trade creation econometric evidence from canada immigrants may expand trade with their country of origin owing to superior knowledge of or preferential access to market opportunities the authors test this proposition using canadian trade data with 136 partners from 1980 to 1992 in an augmented gravity equation they find that a 10 percent increase in immigrants is associated with a 1 percent increase in canadian exports to the immigrant s home country and a 3 percent increase in imports they also find that among the primary categories of immigrants independents have the greater influence on trade immigration via the entrepreneur class appears to have less impact on trade than all other classes except refugees

challenges to legitimacy at the forest stewardship council the forest stewardship council fsc is a global private governance system overseeing the sustainability and biodiversity of the world forestry system through certification of forests and forestry processes and products and is perceived as the strongest of the various certification schemes available domask globalization and ngos transforming business government and society 2003 gulbrandsen global environmental politics 2004 it has seen more success in developed than developing countries in terms of amount of forest certified and number of chain of custody certificates issued raising questions as to its ability to promote biodiversity gulbrandsen global environmental politics 2004 a number of challenges have risen to the pragmatic and moral legitimacy of the fsc as a global governance system alternative certification schemes output and market access cost of certification plantations and illegal logging i examine each of these challenges as they pertain to the dimensions of pragmatic and moral legitimacy of the fsc i conclude with a discussion of theoretical implications for global governance systems using ecolabel schemes as well as a discussion of practical implications for the fsc in particular

out of sight not out of mind education networks and international trade summary university students typically develop between them long lasting ties of friendship and trust as well as an attachment to their university if they are foreign students they also form a bond to their country of study this paper investigates the impact of university ties on the uk s trade with 167 countries during 1999 2009 i find robust evidence that education network ties boost the uk s bilateral trade flows specifically the impact of networks is stronger on trade between the united kingdom and countries with dissimilar institutions and culture and particularly with post communist economies results are robust to different econometric specifications and regressors

trade factor prices and the gains from trade with increasing returns to scale existing analyses seem to suggest that national increasing returns to scale are not a very useful tool for analysing trade owing to problems such as multiple equilibria and the tendency towards complete specialization the purpose of this paper is to construct a model in which there are in fact determinant relationships among country size the direction of trade the gains from trade and international factor price differences in the model differences in country size determine the direction of trade which in turn determines factor price differences and limits the possible distribution of the gains from trade commerce international prix des facteurs de production et les gains de l change dans un contexte de rendements croissants a l echelle les analyses conventionnelles semblent suggerer que les rendements croissants h l 6chelle au niveau national ne constituent pas une avenue prometteuse dans l analyse du commerce international parce que de tels rendements creent une presomption en faveur de la specialisation complete et conduisent a des situations d 6quilibres multiples le but de ce m6moire est de construire un mod le dans lequel il existe des rapports determinants entre la dimension du pays la direction des 6changes les gains de l echange et les differentiels internationaux entre les prix des facteurs de production dans ce mod le les differences entre les pays en termes de dimension d6terminent la direction du commerce international laquelle d6termine le differentiel entre les prix des facteurs de production et limite l eventail des r6partitions possibles des gains de l echange

immigrant links to the home country empirical implications for u s bilateral trade flows immigrants ties to their home countries can play a key role in fostering bilateral trade linkages immigrant ties include knowledge of home country markets language preferences and business contacts that have the potential to decrease trading transaction costs empirical results for the united states suggest that immigrant links have historically been important in increasing bilateral trade flows with immigrants home countries copyright 1994 by mit press

trade diaspora and migration to new zealand this paper examines the hypotheses that a greater stock of migrants in new zealand from a particular country leads to more trade between that country and new zealand and a greater stock of new zealanders living overseas in a particular country leads to more trade between that country and new zealand it also examines the relationships between migration diaspora and tourism exports the literature suggests that migrants can stimulate trade by lowering transaction costs and by bringing with them preferences for goods produced in their home country our approach is to apply panel data techniques within the framework of a standard gravity model of trade to a dataset consisting of information on 233 countries in each of the 26 years between 1981 and 2006 we estimate a random effects panel sample selection model using correlated random effects our results indicate that migration does indeed stimulate trade in our benchmark specification merchandise exports from and imports to new zealand both have a statistically significant relationship with numbers of migrants in new zealand imports also have a statistically significant relationship with numbers of new zealanders overseas our results also suggest that migration stimulates imports more than exports

shadow economies size causes and consequences using various methods the size of the shadow economy in 76 developing transition and oecd countries is estimated average size varies from 12 percent of gdp for oecd countries to 23 percent for transition countries and 39 percent for developing countries increasing taxation and social security contributions combined with rising state regulations are driving forces for the increase of the shadow economy especially in oecd countries according to some findings corruption has a positive impact on the size of the shadow economy and a growing shadow economy has a negative effect on official gdp growth

uncertainty and the dynamics of r d uncertainty varies strongly over time rising by 50 to 100 in recessions and by up to 200 after major economic and political shocks this paper shows that higher uncertainty reduces the responsiveness of r d to changes in business conditions a caution effect making it more persistent over time thus uncertainty will play a critical role in shaping the dynamics of r d through the business cycle and its response to technology policy i also show that if firms are increasing their level of r d then the effect of uncertainty will be negative while if firms are reducing r d then the effect of uncertainty will be positive

immigration and firms integration in international production networks abstract this paper uses panel data on cross border migration and transaction level trade for swiss municipalities to identify the effect of migration networks on specific margins of the integration of firms in global value chains we find that the stability of an international supplier buyer relationship is strongly associated with a priori knowledge about the supplier s origin as measured by the migrant network with the same country of origin present in the buyer s immediate environment here a municipality not only do firms engage in more stable input trading relationships and intensify relationships in terms of input trading volume but they reduce the total number of suppliers in a given country in response to an increase of immigration from there these results are in line with a theoretical framework where firms sourcing strategies are subject to incomplete information firms diversify their foreign supplier network in order to be less susceptible to potential bad shocks once informational barriers are lifted firms contract fewer suppliers but purchase a larger volume from each of them

the trade creating effects of business and social networks evidence from france using theory grounded estimations of trade flow equations this paper investigates the role that business and social networks play in shaping trade between french regions the bilateral intensity of networks is quantified using the financial structure and location of french firms and bilateral stocks of migrants compared to a situation without networks migrants are shown to double bilateral trade flows while networks of firms multiply trade flows by as much as four in some specifications finally taking network effects into account divides the estimation of the impact of transport costs and of the effect of administrative borders by around three

credit reporting financial intermediation and identification systems international evidence abstract credit reporting systems are an important ingredient for financial markets these systems are based upon the unique identification of borrowers which is enabled if a compulsory national identification system exists in a country we present evidence derived from difference in difference analyses on the impact of credit reporting and identification systems on financial intermediation in 172 countries between 2000 and 2008 our results suggest that the introduction of a mandatory identification system has a positive effect on financial intermediation bank credit to deposits net interest margins and financial access private credit to gdp especially in countries where there is also a credit reporting system

ethnic networks and trade intensive versus extensive margins abstract ethnic networks have been associated with increased international trade although studies have not differentiated between entry into foreign markets and trade expansion we find that ethnic networks increase trade on the intensive margin but not on the extensive margin

isolating the network effect of immigrants on trade within the migration trade nexus literature this paper proposes a more carefully defined measure of migration business networks and quantifies its impact on bilateral trade using cross sectional data and controlling for the overall bilateral stock of migrants the share of migrants employed in managerial business related occupations has a strong additional effect on trade those immigrants should be the ones directly involved in the diffusion and transmission of information relevant for companies trading with other countries their presence is found to increase the volume of trade especially of imports beyond the already known effect of immigrants or highly educated immigrants when we control for the presence of highly educated immigrants the share of immigrants in business network occupations shows a particularly large effect on trade in differentiated goods we also find that highly educated individuals in business related occupations are those contributing to stimulate import and export by the largest margin business network effects seem particularly important in stimulating exports to culturally different countries such as those with different language and legal origin

factor movements and commodity trade as complements abstract several models are presented in which factor mobility leads to an increase in the volume of world trade the models share the common characteristic that the basis for trade is something other than differences in relative factor endowments these alternative bases for trade include returns to scale imperfect competition production and factor taxes and differences in production technology taken together the models suggest a more general idea the widely held notion that trade in goods and factors are substitutes is in fact a rather special result which is a general characteristic only of factor proportions models

anonymous market and group ties in international trade abstract history provides many examples of cohesive groups dispersed over several countries who exploit the ties between their members to gain entry into foreign markets the phenomenon is well established empirically and noteworthy because it suggests the importance of informational barriers in international transactions we present a simple model where output is produced through a joint venture and agents have complete information domestically but are unable to judge the quality of their match abroad a minority of individuals otherwise identical to all others can exploit complete information in international matches between group members if they so choose group ties increase aggregate trade and income but hurt the anonymous market because they deprive it disproportionately of the group s more productive members

mobile money financial inclusion and development a review with reference to african experience we survey literature on mobile money and its contribution in promoting financial inclusion and development with a focus on sub saharan africa we use taxonomic descriptive and analytical methods to evaluate the state of knowledge in the area we analyse how mobile technology in general may contribute to economic development and financial inclusion in theory and practise we explain the mechanics of mobile money using kenya s m pesa as a canonical example and consider whether the literature has fully established the potential economic impact of mobile money especially its contribution to financial inclusion we also consider market structure pricing and regulatory implications of mobile money we conclude by highlighting issues that require further investigation the take up of mobile money mobile money and financial inclusion substitutability between mobile money and conventional finance and regulatory structures for institutions providing mobile money services

what do we know about the shadow economy estimates of the size of the shadow economy in 21 oecd countries are presented the average size of the shadow economy as a percentage of official gdp over 1999 2000 in these countries is 16 7 the author concludes that it is the increasing burden of taxation and social security contributions combined with rising state regulatory activities that are the driving forces for the recent growth in size of the shadow economy in the countries concerned

corporations and ngos when accountability leads to co optation interactions between corporations and nonprofits are on the rise frequently driven by a corporate interest in establishing credentials for corporate social responsibility csr in this article we show how increasing demands for accountability directed at both businesses and ngos can have the unintended effect of compromising the autonomy of nonprofits and fostering their co optation greater scrutiny of ngo spending driven by self appointed watchdogs of the nonprofit sector and a prevalence of strategic notions of csr advanced by corporate actors weaken the ability of civil society actors to change the business practices of their partners in the commercial sector to counter this trend we argue that corporations should embrace a political notion of csr and should actively encourage ngos to strengthen downward accountability mechanisms even if this creates more tensions in corporate ngo partnerships rather than seeing ngos as tools in a competition for a comparative advantage in the market place corporations should actively support ngo independence and critical capacity

factor mobility trade and welfare abstract the paper develops a north south model which is driven by scale economies in the modern sector the model predicts that skilled and unskilled labor migrate from south to north and capital migrates from north to south migration of skilled labor and capital exhibits complementarity with trade while migration of labor may exhibit complementarity or substitutability if the terms of trade effects are ignored small movements of all factors affect the welfare of the population in south negatively and of that in north positively the effects of migration on the terms of trade are ambiguous in general

pathology of path dependency the ilo and the challenge of new governance using archival sources the authors study strategic and organizational change in the international labour organization ilo over the last twenty years they focus specifically on the ilo s efforts to incorporate certain elements of the new governance model into its policies and organizational practices which include the shift from standards expressed as detailed legal norms to soft law the active involvement of civil society organizations other than trade unions and employer associations in regulatory activities and the introduction of quantitative indicators of compliance with labor standards they argue that the efforts of the ilo leadership have been waylaid by the organization s corporatist structure which gives employer associations and trade unions veto power over policy developments at a time in which these actors are increasingly unable to agree on concrete policy measures finally the authors ask whether this corporatist structure accurately reflects the ilo s self defined mission prov

public policies on corporate social responsibility the role of governments in europe over the last decade corporate social responsibility csr has been defined first as a concept whereby companies decide voluntarily to contribute to a better society and cleaner environment and second as a process by which companies manage their relationship with stakeholders european commission 2001 nowadays csr has become a priority issue on governments agendas this has changed governments capacity to act and impact on social and environmental issues in their relationship with companies but has also affected the framework in which csr public policies are designed governments are incorporating multi stakeholder strategies this article analyzes the csr public policies in european advanced democracies and more specifically the eu 15 countries and provides explanatory keys on how governments have understood designed and implemented their csr public policies the analysis has entailed the classification of csr public policies taking into consideration the actor to which the governments policies were addressed this approach to the analysis of csr public policies in the eu 15 countries leads us to observe coinciding lines of action among the different countries analyzed which has enabled us to propose a four ideal typology model for governmental action on csr in europe partnership business in the community sustainability and citizenship and agora the main contribution of this article is to propose an analytical framework to analyze csr public policies which provide a perspective on the relationships between governments businesses and civil society stakeholders and enable us to incorporate the analysis of csr public policies into a broader approach focused on social governance

reconciling the pattern of trade with the pattern of migration aspects of the brain drain are considered in a theoretical context the emphasis is on the migration of those with managerial skills between countries with abundant skilled labor and those with abundant unskilled labor the results indicate that countries with abundant skilled labor therefore export managers e g through multinational subsidiaries and skilled labor intensive goods yet import skilled employees the brain drain excerpt

the impact of formal financial inclusion on informal financial intermediation and cash preference evidence from africa this paper examines the effect of formal financial intermediation inclusion on informal financial intermediation and the use of cash for economic activities using data from the global findex 201

do foreign workers reduce trade barriers microeconomic evidence this paper provides evidence that foreign workers reduce firms trade costs and thus increase the probability that firms export this informs both the literature on trade costs and the microeconomic literature on firms export behaviour we identify the nationality of each worker in a large sample of german establishments and relate this to the exporting behaviour of these establishments we allow for the possible endogeneity of an establishment s workforce by instrumenting the share of foreign workers with the regional distribution of foreign workers in the wider labour market we find a significant effect of worker nationality on exporting which is not driven by the industrial occupational or locational concentration of migrants the effect is much stronger for senior occupations who are more likely to have a role in exporting decisions by the establishment the relationship is also stronger when we consider exports to particular regions and workers from these regions consistent with a gravity model in which trade flows from country i to j are a function of migrants from j in i

trade accumulation and uneven development abstract this paper develops a two country model of capital accumulation and growth where the industrial sector exhibits increasing returns to scale it shows that uneven development is a necessary outcome in such a model an initial discrepancy in capital labor ratios between the two countries will cumulate over time leading to the division of the world into a capital rich industrial region and capital poor agricultural region which region takes on which role depends on primative accumulation that is on which region starts with more capital if capital is mobile internationally the model can given rise to a two stage pattern of development a first stage where trade is the engine of growth in the leading country and a second in which foreign investment takes on that role which is reminiscent of the hobson lenin theory of imperialism

the corporate social performance financial performance link strategic managers are consistently faced with the decision of how to allocate scarce corporate resources in an environment that is placing more and more pressures on them recent scholarship in strategic management suggests that many of these pressures come directly from sources associated with social issues in management rather than traditional arenas of strategic management using a greatly improved source of data on corporate social performance this paper reports the results of a rigorous study of the empirical linkages between financial and social performance corporate social performance csp is found to be positively associated with prior financial performance supporting the theory that slack resource availability and csp are positively related csp is also found to be positively associated with future financial performance supporting the theory that good management and csp are positively related 1997 by john wiley sons ltd