does the great recession imply the end of the great moderation international evidence in this paper we examine whether or not the great recession had a temporary or permanent effect on output growth volatility after years of low macroeconomic volatility since the early eighties based on break detection methods applied to a set of advanced countries our empirical results do not give evidence to the end of the great moderation period but rather that the great recession is characterized by a dramatic short lived effect on the output growth but not on its volatility we show that neglecting the breaks both in mean and in variance can have large effects on output volatility modeling based on garch specifications

operating flexibility global manufacturing and the option value of a multinational network the multinational corporation is a network of activities located in different countries the value of this network derives from the opportunity to benefit from uncertainty through the coordination of subsidiaries which are geographically dispersed we model this coordination as the operating flexibility to shift production between two manufacturing plants located in different countries a stochastic dynamic programming model treats explicitly this flexibility as equivalent to owning an option the value of which is dependent upon the real exchange rate the model is extended to analyze hysteresis effects and within country growth options we show that the management of across border coordination has led to changes in the heuristic rules used for performance evaluation and transfer pricing

can stabilisation policy reduce long run growth this paper presents an analysis of the long run implications of short term stabilisation policy the analysis is based on a simple stochastic model of an imperfectly competitive economy with nominal rigidities and an endogenous technology by virtue of the latter temporary shocks have permanent effects such that the cyclical and secular properties of output are related in particular smoother cyclical fluctuations may be associated with flatter secular trends implying a trade off between short term stabilisation and long term growth

long term growth and short term economic instability when learning by doing is at the origin of growth the long run growth rate should be negatively related to the amplitude of the business cycle if human capital accumulation is increasing and concave in the cyclical component of production empirical evidence strongly supports this nding for industrialized countries and european regions using the standard control variables we nd that countries and regions that have a higher standard deviation of growth and of unemployment have lower growth rates the result does not come from an e ect of instability on investment the negative relation however does not hold for non industrialized countries for which learning by doing may not to be the main engine of growth 2000 elsevier science b v all rights reserved jel classixcation o40 e32

occupation induced status social norms and economic growth abstract we analyse a monetary growth model where entrepreneurs borrow funds to invest in projects that produce capital goods in addition to their varying pecuniary returns different projects also vary with respect to the status they confer to the entrepreneurs who operate them we show that i social status increases the growth rate but this effect is mitigated by a social norm that inversely links overall levels of employment in the high return project with the status conferred to it ii the combined effect of social status and inflation is a source of transitional dynamics in an environment where such dynamics would not emerge if considerations of occupational prestige were absent iii when the social norm affects social status the economy s dynamics may be manifested in the form of endogenous volatility iv the presence and characteristics of social status can generate a negative correlation between volatility and growth

efficiency wages and the business cycle puzzle abstract the main thrust of this work is to open the real business cycle rbc methodology to non walrasian considerations and reciprocally to submit some non walrasian models to the discipline of the rbc approach in doing so we provide a first rbc model with involuntary unemployment and a suboptimal equilibrium path we also demonstrate the promise and difficulty of resolving the business cycle puzzle by appealing to quantity rationing in the labor market

decomposing learning by doing in new plants the paper examines learning by doing in the context of a production function in which the other arguments are labor human capital physical capital and vintage as a proxy for embodied technical c

the impact of alternative forms of state regulation of at t on direct dial long distance telephone rates federal and state regulatory agencies have traditionally used rate of return regulation to set profit and rate levels for utilities a price cap framework in which the regulatory agency sets a maximum rate below which the regulated utility has pricing flexibility is possibly a more efficient alternative to rate of return regulation this article presents an econometric analysis that compares at t s prices of intrastate long distance telephone service in states that allow at t pricing flexibility with those in states that do not the results of this analysis suggest that at t s daytime evening nighttime and weekend rates are significantly lower in states that allow pricing flexibility than in states that use rate of return regulation

operational flexibility and market valuation of earnings this paper examines the association between the stock returns and accounting earnings of firms that have different levels of operational flexibility operational flexibility is a firm s ability to respond profitably to environmental fluctuations by shifting factors of production within a multinational network of subsidiaries the geographic breadth and depth of a firm s multinational network are used as indicators of operational flexibility we find a significantly greater coefficient relating stock returns and accounting earnings for multinational firms that operate in many countries but limit their concentration in any one foreign country than for other multinational firms or domestic firms this coefficient is significantly smaller for multinational firms whose foreign subsidiaries are highly concentrated in a few countries when all multinational firms are pooled together we find their earnings returns association does not differ from that of domestic firms copyright 1999 john wiley sons ltd

predisclosure information firm capitalization and security price behavior around earnings announcements several studies on the relationship between earnings reports and security price behavior provide evidence suggesting that a significant portion of the information revealed through earnings reports is reflected in security prices prior to the report month e g ball and brown 1968 and brown and kennelly 1972 this has been attributed at least partly to the existence of other more timely sources of information which allow market agents to forecast earnings prior to their release the evidence above reflects an average finding across all firms one question of interest is whether there are significant systematic crosssectional differences in the security price reactions to earnings announcements of firms which are associated with specific firm characteristics that lead to differential amounts of predisclosure information this study focuses on firm size capitalization as one such characteristic a firm

valuation of the operating flexibility of multinational corporations the returns to multinationality are estimated as the value of operating flexibility empirical measures of the return of multinationality require a precise specification of the extensiveness of the mnc s transnational network to measure the degree of multinationality this precise empirically grounded definition of multinationality has been absent from the academic literature to date we address this omission and we find that two characteristics of the transnational network its breadth number of foreign countries in which the mnc has operations and depth the concentration of foreign subsidiaries in a few countries are significant in explaining the value of operating flexibility in particular we find that the returns to multinationality are maximized for firms with networks that have breadth but not depth the role of market intangibles such as r d and advertising on mnc market valuation is shown to depend on the flexibility regime

international real business cycles among heterogeneous countries abstract business cycle statistics differ widely across countries for some aggregates especially for trade related variables part of these variations relates to the size of the economies and to their distance from each other this paper asks whether a three country model is able to display the marked diversity of business cycle statistics observed across countries the model is calibrated to two specific examples canada and switzerland our findings are that most of the diversity of the business cycles can be accounted for by size and distance and that trade is not a strong channel of diffusion of cycles

subsidiary expansion contraction during times of economic crisis this paper compares two real options within country growth and across country operational flexibility to examine subsidiary expansion contraction during times of economic crisis specifically we examine how the real options orientations of individual subsidiaries interact with the general characteristics of multinational enterprise networks our main findings are that a economic crises can be detrimental for subsidiaries with stronger within country orientations and advantageous for those with stronger across country orientations and b network characteristics are not the sole determinants of subsidiary expansion contraction what really matters is how the real options orientations of individual subsidiaries mesh with the overall characteristics of the network they belong to

strategic investment and conjectural variations abstract this paper analyzes investment decisions under the alternative assumptions of competitive collusive open loop non cooperative and feedback non cooperative behavior steady state capital stocks prices and outputs are obtained and compared the paper shows that one of the linear feedback equilibrium decision rule coefficients is a dynamic version of a contemporaneous conjectural variation the same decision rule coefficients are shown to imply a particular value for the contemporaneous conjecture the implied conjecture embodies subgame perfection and approaches the competitive value as the number of firms in the industry increases

the link between output growth and volatility evidence from a garch model with panel data abstract estimation results from a dynamic panel garch model for g7 countries over the 1965 2007 period support that higher output growth is associated with higher volatility of the innovations to growth but higher growth does not lead to more economic uncertainty

business cycle models with endogenous technology this paper compares real and monetary business cycle models with and without endogenous technical change if technology is endogenous the properties of these models change significantly in particular both real and monetary models yield very similar output processes if growth is endogenous and changes in aggregate demand can result in permanent changes in productivity employment and output the effect of depreciation of technology is examined and the pattern of real wage movements over the cycle when money wages are fixed but technology is changing is briefly considered copyright 1990 by american economic association

business cycles in switzerland a comparative study abstract the goal of this paper is to provide an empirical description of business cycles in switzerland and a comparison with business cycles in other countries we adopt a view of business cycles as a set of regularities in the movements and the co movements of economic aggregates common to all decentralized economies lucas 1977 and test whether switzerland conforms to this view in order to identify the appropriate cyclical series we follow a procedure proposed by hodrick and prescott 1980 we then compute correlations of various types we test their stability through time and compare with corresponding estimates for the u s france germany and the u k

real options theory in international business the last quarter century has witnessed substantial growth in applications of real options theory rot to international business ib research in this review we explicate the core rot concepts in the ib context and discuss the contributions of rot based research to three core ib issues timing and scale of market entry or exit entry mode and governance form and the role of multinational networks based on our review we propose a holistic rot view of the multinational enterprise that synthesizes the insights of existing studies finally to move the field forward we highlight key questions and challenges in current rot based work provide a more precise definition of exogenous and endogenous uncertainty suggest empirical designs to test unique rot predictions and explore areas where rot can be combined with other theoretical perspectives to better understand ib phenomena

testing static oligopoly models conduct and cost in the sugar industry 1890 1914 we explore the widespread methodology of using demand information to infer market conduct and unobserved cost components under the hypothesis of static oligopoly behavior direct measures of marginal cost and conduct indicating small market power serve as benchmarks the more competitive models yield better cost estimates the best cost estimates occur when conduct is estimated as a free parameter which in turn only slightly underestimates our direct measure it also tracks the decline in market power accompanying the industry s structural changes the methodology is largely validated although partial cost information can improve its predictive power conclusions are robust to demand function

growth volatility and learning abstract this paper presents a simple stochastic growth model in which productivity improvements are the result of both internal deliberate and external serendipitous learning behaviour the model is used to illustrate how these different mechanisms of endogenous technological change can lead to different implications for the correlation between output growth and output variability

product substitutability and competition in long distance telecommunications i introduction the growing availability of detailed firm level data and advances in econometric techniques have led to the estimation of industry structural parameters in order to evaluate proposed policy changes hausman leonard and zona 1994 in particular estimates of own and cross elasticities of demand are used to draw inferences about competition under various assumptions about producer behavior e g hausman 1994 and stern 1994 generating estimates of structural parameters requires not only price and demand data but often requires firm level factor price data to be used as instrumental variables even when firm level factor price data are available they may not fulfill the independence requirements of residual demand estimators because the competitors purchase from the same input market because the data requirements for the estimation of marshallian demand elasticities are less severe they may yield unbiased estimates residual demand elasticities can then be constructed under various assumptions about the extent of pricing coordination among producers this article carries out this process for the u s long distance telecommunications industry a unique and detailed data set that includes firm level output price and factor price information is employed the analysis focuses on the so called basket 1 services which are ordinary interstate and international message toll service operator assistance and calling card service these services are generally regarded as the ones in which at t is likely to possess the most market power despite the detailed nature of the available data some of the factor prices are shown to lead to biased estimates when used as instrumental variables results from specifications that omit these instruments indicate that at t faces a marshallian demand elasticity of about 10 residual demand elasticities are estimated for various assumptions regarding the degree of pricing coordination in the industry for plausible assumptions regarding the degree of price coordination among firms at t s residual demand elasticity is likely below 5 implying an industry dead weight loss of less than 1 5 revenues since the courts and the federal communications commission fcc opened u s long distance telecommunications to competitive entry the number and size of entrants has grown to the point that at t once the legal monopolist now supplies less than half of the total market the fcc s incremental approach to deregulating at t decreased regulatory oversight in specific product markets as competition became more vigorous and culminated in its 1995 decision to declare at t nondominant essentially deregulating at t the results of this analysis tend to support this decision nevertheless debate over the extent of competition continues primarily to evaluate the claim that allowing the bell operating companies bocs into these markets will yield consumer benefits from still more vigorous competition this analysis suggests that these benefits are likely to be small hence as brennan 1987 points out the case for permitting boc entry into long distance should focus on whether they are likely to provide the service at lower cost or whether they have scope for discriminatory actions rather than on whether they will make the long distance market substantially more competitive ii previous studies the extent of competition in the u s long distance industry and the effects of price regulation have been the subject of policy interest and the focus of a few empirical studies macavoy s 1995 analyses lead him to conclude that the industry is increasingly collusive his event study finds that a portfolio of mci and sprint stock realizes positive abnormal returns when an at t price increase is reported while this indicates that the industry is imperfectly competitive it could result from either unilateral or coordinated pricing behavior

business cycles in the united kingdom facts and fictions this paper documents the statistical properties of contemporary business fluctuations in the united kingdom we study the period 1956 90 using quarterly detrended data on key aggregate variables we compute selected moments of the data compare our results with those for the united states and rigorously test for dynamic instabilities our findings confirm the existence of substantive cyclical regularities both across countries and across time some notable cross country differences are also identified conclusions about stability are shown to be potentially sensitive to the method of testing in general cross correlations are appreciably more stable than standard deviations

long dark shadows or innovative spirits the effects of smoothing business cycles on economic growth a survey of the literature abstract it is argued that fiscal policy can play a part in preventing a possible downward spiral or be instrumental in achieving a higher long term path of growth never before has this argument been advanced as frequently as in the current economic crisis however the economic literature an overview of which is given here does not provide an unambiguous answer either theoretically or empirically to the question of the relationship between the smoothing of cyclical fluctuations and long term growth in this context two main contrasting explanatory paradigms can be identified schumpeter s concept of creative destruction and the learning by doing hypothesis even if it were possible to identify the relationship more clearly on this basis it is important not to lose sight of the problems associated with the real time assessment of the current economic situation time lags and political economic incentives even in difficult times

on the growth of foreign affiliates multinational plant networks joint ventures and flexibility we take a flexibility perspective to analyse employment growth in a large sample of japanese manufacturing affiliates in nine asian countries during the years leading up to and into the asian financial crisis 1995 1999 we find that joint ventures are less flexible than wholly owned affiliates in responding to changing environmental conditions in the focal country and underperform in high growth environments multinational enterprises mnes use the flexibility created by their multinational plant network to adjust affiliate employment in response to labour cost changes in other countries in which they operate plants however no evidence was found that the presence of joint ventures in multinational plant networks reduces this network flexibility our findings suggest that more research is needed on the heterogeneous responses of mnes and their affiliates to changing economic environments

global strategy implementation at the business unit level operational capabilities and administrative mechanisms the study examines the impact of internationally strategy on organizational design and the influence of the organizational design on effectiveness at the business unit level the empirical findings are based on survey responses from eighty two business units competing in global industries the findings are supportive of the contingency notion which suggests that business unit effectiveness is a function of the fit between the international strategy and the organizational design

detrending stylized facts and the business cycle the stylized facts of macroeconomic time series can be presented by fitting structural time series models within this framework we analyse the consequences of the widely used detrending technique popularised by hodrick and prescott 1980 it is shown that mechanical detrending based on the hodrick prescott filter can lead investigators to report spurious cyclical behaviour and this point is illustrated with empirical examples structural time series models also allow investigators to deal explicitly with seasonal and irregular movements that may distort estimated cyclical components finally the structural framework provides a basis for exposing the limitations of arima methodology and models based on a deterministic trend with a single break

long run growth and volatility which source really matters the aim of the article is to analyse the relationship between long run growth and business cycle volatility in particular the main purpose of this article is to identify which source of volatility is most detrimental to growth using cross country data from 1970 to 2000 and several indicators of volatility such as inflation exchange rate government expenditure output and investment volatility this article shows that although all these measures of volatility are remarkably harmful for growth business cycle investment volatility is the main source that hampers long run growth this relation is robust to different measures of business cycle and to different sub samples of countries

the effect of domestic uncertainty on the real options value of international investments scholars have noted that international investments have the potential to provide firms with real options value under uncertainty to assess this issue prior studies have tended to focus primarily on exchange rate volatility although multinational firms face other types of uncertainty as well including those stemming from their domestic operating environment the role of such uncertainty for firms flexibility needs has not been previously considered in this study we compare the influence of both domestic economic uncertainty and exchange rate uncertainty on the real option value of international investments of korean firms over 16 years of varying uncertainty we find evidence that an international investment network characterized by greater breadth and lower depth is associated with higher firm value under domestic economic uncertainty exchange rate uncertainty however was not found to play a role in firms need for flexibility the results suggest that firms are able to hedge exchange rate uncertainty by using mechanisms such as forward contracts or derivatives thus potentially reducing the impact of this type of uncertainty on their operations

productivity growth and the structure of the business cycle abstract over the recent years opportunity cost oc models of growth have argued that recessions are times when firms engage in productivity improving activities because of intertemporal substitu tion this paper tests whether this approach is correct the technique used to disentangle the trend from the cycle is semi structural vector autoregression the results are mildly supportive of the oc theory there tends to be a negative impact of demand shocks on productivity both in the short run and in the long run and the short run impact is stronger in those countries where fluctuations are more transitory however there is no significant response of r d to demand shocks

international corporate diversification market valuation and size adjusted evidence errunza and senbet es 7 analyze the effects of international operations on the market value of the firm both at theoretical and empirical levels the theoretical model which is largely heuristic exploits the costly supply adjustment of multinational firms mncs in providing international portfolio diversification services to investors who face differential cost barriers to direct holdings of assets across national boundaries mncs compete as financial intermediaries to undo the barriers so that in equilibrium profits are driven out mncs and pure domestic firms sell at an equivalent risk adjusted return however costly financial intermediation and the associated relative efficiency leads to a positive valuation effect for mncs relative to purely domestic firms further the equilibrium analysis implies that demand side investor barriers to international capital flows alone are inconsequential to the valuation of mncs in their pure financial role but that the interaction with the supply side costs are necessary to produce a valuation effect at the corporate level es subject the theory to an empirical analysis in a value based approach by employing a variant of tobin s 17 qratio the analysis controlling for industrial market power suggests that the relationship between the excess valuation and the degree of international involvement doi has magnified over periods characterized by severe u s government controls vis a vis the more recent periods in this paper we formalize the theoretical argument by viewing indirect portfolio diversification by mncs as a means of completing the international capital market we employ a paradigm in the unanimity literature and formally characterize the equilibrium in which there is a rationale for mnc financial intermediation we then perform an expanded empirical study by employing generalized least squares and maximum likelihood procedures since the positive relationship between excess valuation and doi as suggested in es 7 might be attributed to the so called small firm or size and the p e effects the test methodology controls for such effects also the traditional literature has relied upon foreign sales percentage as a proxy for doi in view of the well recognized limitations of this proxy we employ four different measures of international

firm size and the information content of prices with respect to earnings abstract beaver lambert and morse 1980 suggest that prices may be useful in forecasting future earnings we explore the information content of prices with respect to earnings by focusing on firm size and its relation to the predictive accuracy of price based earnings forecasts firm size proxies for the amount of information and for the number of traders and professional analysts processing the available information about an enterprise our empirical results are consistent with the hypothesis that price based earnings will outperform univariate time series forecasts by a greater margin for larger firms than for smaller firms

an integrated model of multinational flexibility and financial hedging abstract we construct a model of a multinational firm with flexibility in sourcing its production and with the ability to use financial markets to hedge exchange rate risk agency costs generated by the firm s capital structure create a link between the firm s financial policy and its production decisions the firm s need for hedging is directly related to the degree of flexibility and the production plan it chooses is a function of the hedging strategy it employs consequently the firm s ability to exploit its competitive position depends upon the degree to which its flexibility is matched by the construction of an appropriate hedging strategy

comparisons of business cycles in the ec idiosyncracies and regularities annual data since 1960 and the real business cycle model as a guidance the evidence suggests that there are remarkable similarities between the business cycle pattern of these countries despite significant differences in the patterns of fiscal and monetary policies and the terms of trade we take this evidence to suggest that the type of shocks and the propagation mechanism is fairly similar across the ec countries hence the process of european integration under a set of uniform institutions and policies should not be a problem as far as the business cycle is concerned

structural unemployment cyclical unemployment and income inequality this is the first study that decomposes unemployment into its structural and cyclical components and investigates their impact on income distribution controlling for the influence of inflation increases in structural unemployment have a substantial aggravating impact on income inequality inflation has a progressive impact which is due to the unexpected component the study demonstrates that previous work failed to take into account the stochastic trend behavior of the variables consequently specifications used by previous research cannot predict the behavior of income shares after 1983 whereas the specification used by this paper generates accurate forecasts the results also indicate that a sustained gnp growth is not necessarily associated with an improvement in income inequality because sustained gnp growth can coexist with increased structural unemployment

asset correlations in single factor credit risk models an empirical investigation abstractthe internal ratings based irb approach based on a single risk factor model was designed by the basel committee on banking supervision bcbs to determine banks regulatory credit risk capital key inputs of the model asset correlations are prescribed by the regulator relevant banks must use them for capital determination to ascertain whether these correlations are too onerous or too lenient empirical asset correlations embedded in loss data spanning different loss milieu were backed out of the regulatory model static and rolling correlations over a period of time were compared with the prescribed correlations for developed and developing economies and found to be significantly more conservative

methodological and empirical issues in real business cycle theory abstract in this paper we argue that the major impact of the rbc literature has been to propose a new methodology for macroeconomics this methodology is distinguished first by the importance it attributes to the empirical description of the phenomena to be explained and second by the use of this description in conjunction with quantitative theorizing i e the construction of computable general equilibrium models whose characteristic statistics match those of the data in accordance with this approach we first report on the current state of knowledge concerning business cycle regularities and conclude that additional empirical effort is called for in order to arrive at the appropriate basis for theorizing we then examine the performance of existing models and evaluate the case for integrating monetary factors and demand shocks into them lastly we review the recent efforts to explain the employment variability puzzle and argue that the search for a solution naturally leads to the incorporation of significant non walrasian features into the rbc framework

international configuration and coordination archetypes for medium sized firms in global industries the purpose of this study is to determine the basic configuration and coordination patterns for medium sized firms competing in global industries analyzing 126 businesses competing in nine different global industries five distinct archetypes are identified the results suggest that selective globalization in which the firm defines its global strategy around a narrow subset of the value chain may lead to the most effective outcomes

output growth and its volatility the gold standard through the great moderation this study examines the relationship between u s output growth and its volatility over the period 1876 i to 2012 ii we adjust the data for outliers and structural breaks we employ generalized autoregressive conditional heteroskedasticity garch and exponential garch egarch specifications normality and homoskedasticity appear only in the garch or egarch model that corrects for the outliers when including the break in the mean equation high volatility persistence remains after also accommodating the breaks in the variance equation the integrated garch effect proves spurious either for the symmetric or the asymmetric model finally our empirical results suggest that the finding of higher output growth volatility stimulating output growth and higher output growth reducing its volatility obtained from the symmetric garch in mean garch m model also proves spurious as a result of the emergence of an asymmetric effect our more appropriately specified asymmetric egarch m model suggests positive volatility in mean and level effects in the long period real gross national product series

swedish business cycles 1861 1988 abstract we examine swedish business cycle data for 1861 1988 in the time domain as well as in the frequency domain there is evidence of a business cycle in the form of considerable spectral mass for cycles between three and eight years the variability of the series varies considerably over time for most series it is highest in the inter war period relative variability is fairly stable over time cross section ratios between moving standard deviations for the series do not change much comovements are also stable over time correlation coefficients do not change much either

is the dominant firm dominant an empirical analysis of at t s market power in this article we estimate the degree of market power held by at t in the interstate long distance market in the postdivestiture period our approach makes use of the dominant firm competitive fringe model to impose the structure needed both to obtain estimates of the relevant structural parameters and to translate these parameters into an estimate of at t s residual demand elasticity and associated lerner index because of the continued presence of regulation and other considerations however a direct estimation of the residual demand elasticity is not feasible consequently we take a more indirect approach that combines estimation of the elasticity of fringe firm supply market demand estimation and extant market share data to generate estimates of the desired elasticity the resulting estimates strongly support the conclusion that at t lacks significant market power in the postdivestiture long distance market

financial openness and business cycle volatility abstract this paper discusses whether the integration of international financial markets affects business cycle volatility in the framework of a new open economy macro model we show that the link between financial openness and business cycle volatility depends on the nature of the underlying shock empirical evidence supports this conclusion our results also show that the link between business cycle volatility and financial openness has not been stable over time

endogenous growth and the procyclical behaviour of productivity abstract in this paper a model with endogenous growth is used to explain the procyclical behaviour of productivity periods when the marginal return to goods production is high are associated with low levels of human capital formation and other investment like activities in particular the model successfully explains the surges in productivity exhibited in the uk during wartime and the apparently permanent effect of the level of defence spending on the growth of total factor productivity

estimating market power in the presence of capacity constraints an application to high fructose corn sweetener abstract we develop a structural econometric model within which to measure market power in an industry that has capacity constraints we implement our empirical framework using quarterly data from the market for high fructose corn sweetener between 1980 1 and 2000 4 we demonstrate that ignoring the natural restrictions from the capacity constraints as well as the existence of a near perfect substitute sugar in this case can lead to inconsistent estimates this may cause researchers to overestimate the market power of firms these results have implications for anti trust litigation

an empirical refinement of the relationship between growth and volatility the link between business cycle volatility and the long run growth rate has received increasing attention in the literature over the last ten years yet neither is there a theoretical consensus nor consistent empirical evidence that would lead us to believe the relationship is positive negative or nonexistent either within broadly defined regions or over time this study investigates a possible cause for this phenomenon what we find is that out of 14 popularly defined sub regions only 7 can be constrained over time within the respective sub region while only two broadly defined regional classifications are justified we did find that the grouping of oecd countries is statistically valid but only if the relationship is allowed to vary over time we suggest a refinement of the current empirical work that takes into account both more narrowly defined regional and time parametric heterogeneity

competition in the interexchange telecommunication market abstract using an econometric model that allows the nature of the oligopoly interaction to be determined by the data we estimate residual demand elasticities for the switched inter lata local access and transport area services of at t mci and sprint for the 9 year period from the third quarter of 1989 to the first quarter of 1998 these estimates fall in the relatively inelastic 1 5 to 1 9 range statistical tests of the several elasticity relationships decisively reject hypotheses of perfect competition and a cournot interaction but do not reject the hypothesis that the market functioned as a coordinated oligopoly

real options and foreign affiliate divestments a portfolio perspective this paper develops a real options portfolio perspective on foreign affiliate divestments affiliates are less likely to be divested in response to adverse environmental change if they represent growth or switch option value to the multinational firm under conditions of macroeconomic uncertainty however the affiliate is partially redundant to the option value of the multinational firm s affiliate portfolio if the affiliate shares the manufacturing platform role in the host country with other affiliates or if macroeconomic conditions of the host country are highly correlated with those of other countries in which the multinational firm operates affiliates we find strong support for these arguments in tests on a comprehensive sample of 1078 asian manufacturing affiliates of japanese electronics multinationals

valuing operational flexibility under exchange rate risk in this paper we develop a stochastic dynamic programming formulation for the valuation of global manufacturing strategy options with switching costs overall we adopt a hierarchical approach first exchange rates are modeled as stochastic diffusion processes that exhibit intercountry correlation second the firm s global manufacturing strategy determines options for alternative product designs as well as supply chain network designs product options introduce international supply flexibility supply chain network options determine the firm s manufacturing flexibility through production capacity and supply chain network linkages third switching costs determine the cost of operational hedging i e the costs associated with reducing downside risks overall the firm maximizes its expected discounted global after tax value through the exercise of product and supply chain network options and or through exploitation of operational flexibility contingent on exchange rate realizations in this environment the firm must trade off fixed operating costs switching costs and the economic benefits derived from exploiting differentials in factor costs and corporate tax rates a multinomial approximation of correlated exchange rate processes is proposed that leads to a consistent and tractable lattice model for this compound option valuation problem we then demonstrate how the global manufacturing strategy planning model framework can be utilized to analyze financial and operational hedging strategies

sequencing the expansion of geographic scope and foreign operations by born global firms born global firms are not actually born global but rather internationalize rapidly from their inception by expanding their geographic scope and extent of foreign operations however it remains unclear whether such firms 1 simultaneously expand along both dimensions 2 focus on expanding along a single dimension at a given time and switch interchangeably between expanding geographic scope and extent of foreign operations in subsequent periods or 3 stick solely to a specific internationalization path over several subsequent periods this study theorizes and empirically demonstrates that born global firms stick to a dominant internationalization path over subsequent periods arguably this phenomenon reflects managerial efforts to reduce the perceived risk of internationalization and their preference to develop and leverage capabilities that are specific to either of the internationalization paths until the economies of further expanding this path are exhausted

the cost of business cycles under endogenous growth robert e lucas jr argued that the welfare gains from reducing aggregate consumption volatility are negligible subsequent work that revisited his calculation continued to find small welfare benefits further reinforcing the perception that business cycles do not matter this paper argues instead that fluctuations can affect welfare by affecting the growth rate of consumption i show that fluctuations can reduce growth starting from a given initial consumption which can imply substantial welfare effects as lucas himself observed empirical evidence suggests the welfare effects are likely to be substantial about two orders of magnitude greater than lucas original estimates

policy volatility institutions and economic growth abstract in this paper we present evidence that policy volatility exerts a strong and direct negative impact on growth using data for 93 countries we construct measures of policy volatility based on the standard deviation of the residuals from country specific regressions of government consumption on output undisciplined governments that implement frequent and large changes in government spending unrelated to the state of the business cycle generate lower economic growth we employ both instrumental variables and panel estimation to address concerns of omitted variables and endogeneity a 1 standard deviation increase in policy volatility reduces long term economic growth by about 0 74 in the panel regressions and by more than 1 percentage point in the cross section

the effects of information voids on capital flows in emerging markets information voids reflect a lack of publicly available information about a country s investment climate and represent the information problems associated with institutional voids we argue that foreign investors differ in their sensitivity to information voids based on their own private information and their flexibility in responding rapidly to change we predict that foreign banks will be least hampered by information voids due to their privileged access to private information about local conditions and ability to adapt quickly to new information portfolio investors while impeded by information voids due to their severely limited access to local private information are able to quickly respond to new information foreign direct investors have moderate access to local private information yet their inability to adapt quickly creates problems dealing with information voids using time series cross sectional data on local public information and capital flows to the thirty largest emerging markets from 1994 to 2012 we find preliminary support for our hypotheses regarding the sensitivity of different investors to information voids we find that direct investors are most sensitive to information voids and banks are least sensitive while portfolio investors are moderately sensitive

cross country evidence on the link between volatility and growth this paper presents empirical evidence against the standard dichotomy in macroeconomics that separates growth from the volatility of economic fluctuations in a sample of ninety two countries as well as a sample of oecd countries the authors find that countries with higher volatility have lower growth the addition of standard control variables strengthens the negative relationship the authors also find that government spending induced volatility is negatively associated with growth even after controlling for both time and country fixed effects copyright 1995 by american economic association