can capital scarcity help agency theory explain franchising revisiting the capital scarcity hypothesis we offer a rationale for a link between capital scarcity and franchising predictions respectively based on agency theory and the capital scarcity hypothesis were tested among 91 restaurant chains

a reexamination of purchasing power parity a multicountry and multiperiod study abstract this paper re examines the purchasing power parity ppp theory in a multiple exchange rate world owing to a lack of precision in estimating the parameters many authors concluded that ppp did not hold very well in the 1970s using a time series cross sectional estimation procedure we are unable to reject the hypothesis that ppp holds in several currencies simultaneously in addition the parameters are precisely estimated this result follows from the estimation procedure which allows us to exploit the cross sectional variation in the data and the contemporaneous correlation in the deviations from ppp

mergers acquisitions and innovation performance in the telecommunications equipment industry the worldwide telecommunications equipment industry has experienced an enormous number of mergers and acquisitions m a this article examines the innovation determinants of m a activity a

sources procedures and microeconomic effects of innovation fabio arcangeli paul david frank engelman christopher freeman massimo moggi richard nelson luigi orsenigo nathan rosenberg michele salvati g n von tunzelman two anonymous referees and the participants at the meeting of the committee on distribution growth and technical progress of the italian national research council cnr rome november 16 1985 have helped with various redraftings a particularly grateful acknowledgment is for the insightful and patient help of moses abramovitz this work has been undertaken at the science policy research unit spru university of sussex as part of the research program of the designated research centre sponsored by the economic and social research council esrc earlier support to the research that led to this paper by the italian national research council cnr is also gratefully acknowledged the statistical research has been undertaken with the assistance of stephano brioschi ilaria fornari and giovannu prennushi

franchising liquidity constraints and entry the short and long run incentives to franchise are considered while monitoring problems due to geographic dispersion ensure that franchising is an efficient organizational form in the long run entry costs suggest that franchising is an efficient solution to the formidable problems posed by entry in the short run this explains the intensive use of franchising in the early growth stages followed by a greater proportion of company owned outlets as the system matures

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

real exchange rates and divisia moments of world trade abstract this paper introduces new indexes of prices and quantities of world trade and demonstrates their link with real exchange rates these indexes are applied to data from the group of seven countries one of our results is that the elasticity of exports with respect to the real exchange rate is 0 4

agency theory and franchising some empirical results this article provides an empirical assessment of various agency theoretic explanations for franchising including risk sharing one sided moral hazard and two sided moral hazard the empirical models use proxies for factors such as risk moral hazard and franchisors need for capital to explain both franchisors decisions about the terms of their contracts royalty rates and up front franchise fees and the extent to which they use franchising in this article i exploit several new sources of data on franchising to construct a cross section of 548 franchisors involved in various business activities in the united states in 1986 the data are most consistent with a model based on two sided moral hazard the empirical models are also more successful at explaining the extent to which franchisors choose to franchise stores than at explaining the terms of franchise contracts finally contrary to the predictions of several theoretical models i find that royalty rates and franchise fees are not negatively related

markets vs management what drives profitability this study addresses the issue of the relative degree of variance in roa accounted for by industry corporate and sbu effects while controlling for the business cycle and the interaction between the business cycle and industry two key articles schmalensee 1985 and rumelt 1991 are discussed in detail research results on a recent data base compustat using variance components analysis varcomp are presented that not only confirm most of the rumelt 1991 findings but also suggest the existence of a corporate effect heretofore undetected

an international comparison of prices and exchange rates a new test of purchasing power parity abstract this paper introduces a new approach based on divisia index numbers to test ppp with both short run and long run data for all major currencies simultaneously the short run results indicate that the predictions of ppp do not hold up at all well on the other hand however the long run data are quite consistent with the ppp hypothesis the results also identify five years as a broad measure of the length of the long run insolar as ppp is concerned

consumption patterns in sri lanka a decomposition analysis knowing consumer reaction to changes in prices and income is important in formulating microeconomic policies such as public utility prices and commodity taxation this paper analyses the consumpti

economic and demographic factors in australian alcohol demand in the last two decades total pure alcohol consumption in australia has declined by about 31 and currently it is at the same level as it was in the 1950s australians consumed about 10 litres of pure alcohol per person in 1982 and now the level has declined to about 7 litres of pure alcohol per person during the last four decades per capita beer consumption has reached a peak of 140 litres in 1975 and has fallen to a low 93 litres in 1999 wine consumption has increased four fold while spirits consumption has stayed around the same level this paper using the australian consumption data for beer wine and spirits for the period 1956 1999 aims to explain the change in consumption patterns of beer wine and spirits by considering the effects due to changes in economic and demographic factors the results show that while income and prices significantly influence the consumption patterns of alcohol the increasing australian elderly population also plays an important role

toward a model of risk in declining organizations an empirical examination of risk performance and decline scholars who study organizational decline have argued that declining organizations reduce or eliminate their riskier activities such as innovation further they cite reduced risk taking as a primary contributor to further decline scholars with an interest in risk per se come to the opposite conclusion low performing firms often take more risks than other firms and such risks reduce subsequent performance this study attempts to resolve these conflicting views by examining the risk of firms in decline our model based on cyert march s cyert r m j g march 1963 a behavioral theory of the firm prentice hall englewood cliffs nj behavioral theory of the firm includes six basic variables 1 performance 2 slack 3 aspirations 4 expectations 5 risk income stream uncertainty and 6 organization size as a measure of decline the estimated model includes prior levels of risk and performance in the risk and performance equations respectively as controls this study uses data on 34

a cross country analysis of consumption patterns this paper uses the system wide approach to analyse the consumption patterns in 18 oecd countries the results show that on average the oecd per capita consumption increased by 3 per annum and prices increased by about 7 per annum oecd consumers spend about half of their income on food housing and transport it is also shown that in most oecd countries food housing and medical care are necessities and clothing durables transport and recreation are luxuries and that the demand for all goods considered are price inelastic the controversial hypothesis of stigler and becker 1977 that tastes are the same across countries is also tested and it is found that the oecd consumption data do not support their claim

how puzzling is the ppp puzzle an alternative half life measure of convergence to ppp summary evidence of lengthy half lives for real exchange rates in the presence of a high degree of exchange rate volatility has been considered as one of the most puzzling empirical regularities in international macroeconomics this paper suggests that the measure of half life used in the literature might be problematic and proposes alternative measures with desirable properties their focus on the cumulative effects of the shocks distinguishes them from the measures used in the literature an empirical analysis of bilateral us dollar real exchange rates employing the alternative half life measure produces results consistent with theory and indicates that the ppp puzzle is less pronounced than initially thought copyright 2012 john wiley sons ltd

measuring international competitiveness experience from east asia this paper uses a new measure of real exchange rates as an indicator of international competitiveness this new measure involves defining all prices and exchange rates on an appropriately weighted basket of currencies rather than a single currency the measure is applied to the data for japan korea thailand malaysia and singapore for comparison purposes we calculate real exchange rates based on purchasing power parity ppp for these countries to check for the relative performance of the two measures cointegration tests are employed the results indicate that the new measure tends to be closely related with the export growth for the sample countries while the ppp based measure is not moreover the ppp based real exchange rates tend to understate the measures of competitiveness for these countries this result has important implications in terms of the levels of these countries exchange rates as well as the well known balassa hypothesis

why are services cheaper in the poor countries in their important work on international comparisons of national incomes and of comparative price structure kravis heston and summers i982 p 8 have noted that services are much cheaper in the relative price structure of a typical poor country than in that of a rich country this phenonomen has been documented now fairly systematically by the data gathered under their guiding hand of the united nations international comparison icp which covers 34 countries table i reproduced from their work i982 and fig i based on rows 3 and ii 13 indeed show this tendencyfor the relationship between relative service prices and real per capita gdp in this kravis heston summers 34 country 6 group sample the tendency is strongly evident except for the intermediate groups iii and iv

knowledge transfer in international acquisitions this paper reports on a multimethod study of knowledge transfer in international acquisitions using questionnaire data we show that the transfer of technological know how is facilitated by communication visits meetings and by time elapsed since acquisition while the transfer of patents is associated with the articulability of the knowledge the size of the acquired unit and the recency of the acquisition using case study data we show that the immediate post acquisition period is characterized by imposed one way transfers of knowledge from the acquirer to the acquired but over time this gives way to high quality reciprocal knowledge transfer

does 401 k eligibility increase saving evidence from propensity score subclassification abstract by comparing 401 k eligible and ineligible households wealth this paper estimates that on average about one half of 401 k balances represent new private savings and about one quarter of 401 k balances represent new national savings responses to eligibility vary considerably however with households who normally save the most largely contributing funds they would have saved anyway this paper improves on previous research by 1 employing propensity score subclassification to control more completely for observed household characteristics 2 controlling for more household characteristics including several correlated with unobserved savings preferences and 3 adjusting the observed measure of households wealth to reduce measurement error

sticky prices and time to equilibrium evidence from asia pacific trade related economies the theoretical relation between exchange rate and prices has been a difficult proposition to find supporting evidence despite many studies of developed economies using standard research methods the exchange rate to price relation appears to hold in the long run only a result consistent with sticky price hypothesis there is a need to add to this sticky price literature by examining more yet studied economies to this area of research this article presents results to support long run equilibrium in the asia pacific economies as being 5 years the methodology is used to group countries with high trade intensity within a region and value weight the resulting variables to test the theory in a regional context our positive finding on the long run equilibrium we believe helps in some ways to enrich the literature on the exchange rate behaviour of an important region for world trade

empirical regularities in south african consumption patterns this article investigates a number of empirical regularities in the south african consumption patterns the data support the following empirical regularities 1 variability in consumption systematically exceeds the variability in prices 2 law of demand 3 income flexibility is about 0 5 4 engel s law and 5 the demand hypotheses demand homogeneity and slutsky symmetry are acceptable in contrast to the findings for a number of other countries another important empirical regularity that consumer s utility function is additive is rejected for the south african consumers based on the implied demand elasticity estimates from the preferred model it is found that food housing and medical care are necessities and clothing furniture transport and recreation are luxuries and demand for all the commodities are price inelastic

agency and institutional influences on franchising decisions abstract while the franchising literature has typically relied on agency theory efficiency considerations may not fully explain decisions to expand through franchising or company ownership in this study i re examine franchising decisions using insights from institutional theory the key tenet of institutional theory is that decisions are influenced by isomorphic pressures arising from the environment economic rationales such as the achievement of efficiency are thought of as less pervasive concerns i begin by investigating whether institutional theory explains variance in franchising decisions beyond what is explained by agency theory then i explore the extent to which institutional considerations moderate the relationships between agency considerations and franchising decisions hypotheses are tested on a unique database of 132 french franchise chains empirical results suggest that successful competitors use of franchising explains variance in the focal chain s use of franchising beyond what is explained by the importance of local managerial inputs and the threat of franchisee opportunism in addition the threat of franchise opportunism is less strongly related to the focal chain s use of franchising when successful competitors have a high proportion of franchised outlets overall findings from this study suggest that researchers should supplement agency theory with institutional theory to adequately explain franchising decisions

the economics of organization the transaction cost approach the transaction cost approach to the study of economic organization regards the transaction as the basic unit of analysis and holds that an understanding of transaction cost economizing is central to the study of organizations applications of this approach require that transactions be dimensionalized and that alternative governance structures be described economizing is accomplished by assigning transactions to governance structures in a discriminating way the approach applies both to the determination of efficient boundaries as between firms and markets and to the organization of internal transactions including the design of employment relations the approach is compared and contrasted with selected parts of the organization theory literature

divisia moments of greek consumption abstract greek consumption data 1951 1984 are used to compute divisia moments quantity variances tend to exceed price variances and the price quantity covariance is mostly negative in periods of high inflation the price variance increases while both the price quantity correlation and the income flexibility decrease

making new franchise systems work this paper argues that new franchise systems are more likely to survive if they are structured to economize on agency costs after controlling for industry effects and firm age and size this paper shows empirical support for six of nine hypotheses about the linkage between mechanisms for economizing on agency costs and the survival of new franchise systems 1998 by john wiley sons ltd

why do firms do basic research with their own money abstractthe question to be addressed is why do private firms perform basic research with their own money interest in this question derives from both analytical and utilitarian considerations there is empirical evidence in the united states which provides the main context for this paper supporting the view that basic research makes a significant contribution to the productivity growth of the economy 4 7 it is widely held that social returns from basic research are significant and higher than private returns and it is for this reason that most such activities continue to be financed by the taxpayer this also implies that measures aimed at increasing basic research by the private sector will be welfare improving in the united states the federal government in the years since the second world war has provided the vast majority of all funds devoted to basic research although the federal share has been declining in recent years and although that share is at its lowest level in about 20 years it still constitutes about two thirds of the total 10 this abstract was borrowed from another version of this item

equilibrium relationships between money and other economic variables central to the quantity theory of money are a number of important propositions about the long run equilibrium effects of changes in the nominal stock of money on other economic variables a standard way of testing these propositions is to use quarterly or annual data explicitly model the lag structure and then derive the long run solution of the model from the empirical estimates an alternative is to use some type of smoothing procedure to approximate positions of equilibrium and then to use these transformed data directly in testing hypotheses the national bureau technique of averaging data over reference cycle phases is one such method robert lucas s application of fourier transforms in two illustrations of the quantity theory of money 1980 is another and john geweke s method 1982 of frequency decomposition is a third an entirely different way of approaching the problem is to use cross country average rather than time series data as the basic units of observation the advantage according to lucas is that since the two quantity theoretic laws that he examines are obtained as characteristics of steady states or limiting distributions of theoretical models the ideal experiment for testing them would be a comparison of long term average behavior across economies with different monetary policies but similar in other respects p 1006 in this paper i conduct such an experiment the data that i use are for 20 oecd countries over the period 1956 80 the specific relationships that i examine are those between money and the price level money and real income money and interest rates and money and exchange rates in the main the data accord well with the quantity theoretic model classical neutrality holds there is evidence of a fisher effect albeit a less than complete effect on interest rates finally the data are consistent with long run purchasing power parity and hence correspondingly with a long run monetary approach to exchange rate determination

what is behind the recent surge in patenting abstract we investigate the cause of an unprecedented surge of us patenting over the past decade conventional wisdom points to the establishment of the court of appeals of the federal circuit by congress in 1982 we examine whether this institutional change which has benefited patent holders explains the burst in us patenting using both international and domestic data on patent applications and awards we conclude that the evidence is not favorable to the conventional view instead it appears that the jump in patenting reflects an increase in us innovation spurred by changes in the management of research

multi unit franchising growth and management issues abstract entrepreneurs in a number of retailing sectors have eschewed the creation of company owned chains and have embraced franchising as a preferred method for growing their businesses there have been two leading reasons proposed for this preference first that franchisees provide the financial capital necessary for expansion and second that franchisees manage the outlets better than company employees would if the unit were company owned interestingly although many entrepreneur franchisors confirm the relevance of the capital acquisition argument in their decision making theoretical analysis has discounted its importance instead researchers have focused on the incentives of employee store managers to misrepresent their ability and their effort as the dominant impetus behind franchising misrepresentation by employees as to ability and effort imposes costs and inefficiencies on the entrepreneur s chain arguing that franchising solves these problems by having the stores managed by persons with claims to the profits these researchers have by and large rejected the capital acquisition argument for franchising in favor of this incentive based rationale within this view multi unit franchising presents a curious anomaly multi unit franchising either through the incremental expansion by the franchisee one unit at a time or through the rights to open multiple units contained in an area development agreement creates a collection of mini chains within the franchise system these mini chains are operated by employee store managers of course they are employees of the franchisee but they are employees nonetheless and as franchise researchers have traditionally argued regarding the entrepreneur s employees they will have incentives to misrepresent their ability and effort moreover multi unit franchising is ubiquitous if multi unit franchising is at odds with the incentive rationale for franchising and it has a positive association with the growth of franchise systems it must be providing the entrepreneur with some other benefit in this study we argue that the benefit it provides is access to capital through a study of fast food franchise systems we demonstrate that the more a chain engages in multi unit franchising i e the greater the proportion of multi unit franchisees it has the faster it grows even faster than franchise systems generally moreover we show that the level of commitment franchisors feel toward continuing to franchise is negatively related to the average number of units per franchisee and negatively related to their ability to obtain financial capital elsewhere in other words although multi unit franchising helps an entrepreneur grow his or her business by providing increased access to capital store level incentive problems get increasingly troublesome as franchisees get more and more units it would appear therefore that capital acquisition is a relevant reason for engaging in franchising after all

purchasing power parity in the 1920s and the 1970s a note abstract in a recent article of the european economic review frenkel 1981 claims that purchasing power parity ppp held farily well in the 1920s but collapsed in the 1970s frenkel s study does not include the swiss case the present paper aims to answer three questions 1 to what extend does the evidence of the 1920s and the 1970s support ppp for switzerland 2 is there a significant difference of price level and exchange rate behavior between the 1920s and the 1930s as claimed by frenkel and 3 is the swiss experience significantly different from that of the countries

the choice between mergers acquisitions and joint ventures the case of japanese investors in the united states this paper investigates the determinants of the choice between two alternative methods of pooling similar and complementary assets the merger acquisition and the greenfield equity joint venture two theories of the determinants of that choice are tested on a sample of japanese investments in the united states the results show that equity joint ventures are preferred over acquisitions when the desired assets are linked to nondesired assets because the u s firm owning them is large and not divisionalized when the japanese investor has little previous experience of the american market and hence seeks to avoid postmerger integration problems when the japanese investor and the u s partner manufacture the same product and when the industry entered is growing neither very rapidly nor very slowly

why do entrepreneurs use franchising as a financial tool an agency explanation abstract when and why one type of entrepreneur franchisor attracts to its ventures another type of entrepreneur franchisees instead of passive investors is a central concern in entrepreneurship literature based on the informativeness principle of the principal agent model we claim that franchisees are not such an expensive financial tool as has been argued in the literature because their compensation return is more efficiently designed it directly depends on variables which are under franchisees control we therefore link agency and financial explanations for franchising most of our findings show that once the agency argument is controlled for the higher the cost of alternative funds for the franchisor estimated through different variables the more the franchisor will rely on expansion through franchising as opposed to company ownership we interpret this as a clue that franchising is also used as a financial capital source

the effects of new franchisor partnering strategies on franchise system size many young firms use strategic actions to attract partners who help them increase the size of their operations quickly this article examines the use of strategic actions to attract partners and increase system size in the context of franchising we build on research in entrepreneurship marketing organization theory strategic management and finance to develop specific hypotheses about the influences of franchisor pricing policy and strategic control decisions on system size we test these hypotheses empirically using panel data on a sample of 1 292 business format franchise systems from 152 industries that were established in the united states between 1979 and 1996 and followed from their inception forward in time our model accounts for the endogeneity of strategic decisions controls for unobserved firm and industry factors and accounts for selection effects due to system failure the results show that franchisors that grow larger 1 lower royalty rates as the systems age 2 have low up front franchise fees that rise over time 3 own a small proportion of outlets and lower that percentage over time 4 keep franchisees initial investment low and 5 finance their franchisees

divisia moments of australian consumption abstract quarterly australian consumption data 1959 1978 are used to compute divisia price and quantity indexes together with divisia variances and covariances the quantity variances tend to exceed the price variances and the price quantity covariances are mostly negative estimates of the income flexibility are also presented

inflation and relative prices a system wide approach abstract the paper introduces a system wide model for the analysis of the effects of inflation on relative prices this enables the identification of those commodities whose relative prices are distorted by inflation the model provides measures of the natural rate of relative price variability which is associated with zero inflation and the inflation rate which minimizes relative price variability an illustrative application with australian data is provided

divisia moments of u s consumption 1929 1982 abstract using u s consumption data for 1929 to 1982 divisia price and volume indexes are computed as well as divisia variances and covariances the quantity variances tend to be larger than the price variances and the majority of the price quantity covariances is negative

ideal divisia moments price dispersion and inflation abstract ideal divisia price and quantity index numbers are computed for 18 countries using per capita consumption data for the 1970 s correlation matrices of general price change and price dispersion are computed and determinants of price dispersion are analyzed

a penny for your quotes patent citations and the value of innovations the use ofpatents in economic research has been seriously hindered by the fact that patents vary enormously in their importance or value and hence simple patent counts cannot be informative about innovative output the purpose of this article is to put forward patent counts weighted by citations as indicators of the value of innovations thereby overcoming the limitations of simple counts the empirical analysis of a particular innovation computed tomography scanners indeed shows a close association between citation based patent indices and independent measures of the social value of innovations in that field moreover the weighting scheme appears to be nonlinear increasing in the number of citations implying that the informational content of citations rises at the margin as in previous studies simple patent counts are found to be highly correlated with contemporaneous rd however here the association is within afield over time rather than cross sectional

the choice of organizational form the case of franchising abstract we examine companies that franchise some units and centrally operate own others the agency problems confronting these two organizational forms are analyzed testable hypotheses are developed the empirical results support the notion that owning versus franchising reflects a trade off among agency related problems the cost of monitoring store managers appears to be especially important in the own franchise decision the level of repeat business and initial investment requirements per unit also appear to be important

tests of exchange market efficiency fragile evidence from cointegration tests abstract several recent papers have employed engle and granger 1987 cointegration tests to determine whether or not markets are efficient we use a new test for cointegration due to johansen 1988 to examine market efficiency with respect to the us dollar exchange rates for canadian japanese and west german currencies the fragile nature of the test indications suggests that cointegration methodologies cannot be relied upon to provide reliable evidence on market efficiency

the economic effects of franchise termination laws we would like to thank blake rhodes and pam schommer for excellent research assistance participants in workshops at arizona state university university of california berkeley the university of chicago dartmouth college iowa state university the justice department the university of rochester and the university of utah as well as jeff coles arnold cowan jim dana franklin m fisher stuart gilson ben hermalin cliff holderness gregg jarrell alan krueger wayne mikkelson walter oi jim poterba ajai singh cliff smith kathy spier david weisbach jamie zender jerry zimmerman and especially kevin j murphy and an anonymous referee for comments on an earlier draft brickley and weisbach thank the managerial economics research center of the university of rochester and the john m olin foundation and dark thanks the college of business at iowa state university for financial support brickley also thanks the garn institute of finance at the university of utah for financial assistance 1 see mark robichaut franchise rules are back off drawing board wall st j july 6 1990 at bl note that in this article we focus on laws that apply to business format franchises for an analysis of state laws in automobile franchising see richard l smith ii franchise regulation an economic analysis of state restrictions on automobile distribution 25 j law econ 125 1982 richard a epstein unconscionability a critical appraisal 18 j law econ 293 314 15 1975 and paul h rubin the theory of the firm and the structure of the franchise contract 21 j law econ 223 1978 other work on the economics of franchising includes james a brickley frederick h dark the choice of organizational form the case of franchising 18 j fin econ 401 1987 james a brickley frederick h dark michael s weisbach an agency perspective on franchising 20 fin mgmt 1991 in

econometric methods and purchasing power parity short and long run ppp this paper defines the different versions of the purchasing power parity and establishes the existing relationships between them in the light of econometric techniques monthly and annual data for real exchange rates are studied through a variance ratio test unlike other authors it is found that there is not explosive behaviour in the real exchange rate when monthly data are used besides stationarity is easily accepted using annual data these results allow to reconcile the two main versions of the purchasing power parity and also explain why trade imbalances are persistent but not permanent

firm organization industrial structure and technological innovation abstract the formal and informal structures of firms and their external linkages have an important bearing on the rate and direction of innovation this paper explores the properties of different types of firms with respect to the generation of new technology various archetypes are recognized and an effort is made to match organization structure to the type of innovation the framework is relevant to technology and competition policy as it broadens the framework economists use to identify environments that assist innovation

real dollar exchange rate under the bretton woods and floating exchange rate regimes abstract the focus of the paper is on real exchange rates for the dollar over the period 1957 to 1985 most such exchange rates followed an almost steplike pattern showing relatively little movement in the late 1950s and 1960s falling abruptly and then remaining low in the 1970s and finally in the 1980s rising back to levels close to those that prevailed initially contrary to much recent commentary therefore the period that appears different is not the last five years but the decade that preceded them an important factor underlying this pattern of exchange rate movement according to results presented in the paper was the behavior of monetary policy and hence inflation in the united states what remains to be established is the precise mechanism linking money and real exchange rates and the relative strength of those links

the impact of m a on the r d process an empirical analysis of the role of technological and market relatedness abstract using information on 31 in depth cases of individual m a deals we show that technological and market relatedness between m a partners distinctly affects the inputs outputs performance and organisational structure of the r d process while the findings in the literature on the effect of m a on r d are quite mixed we can sharpen results by analysing data at the level of the r d process this comes at the price of a smaller sample and more qualitative data for which caution in the interpretation is necessary m a between partners with ex ante complementary technologies result in more active r d performers after the m a in sharp contrast when merged entities are technologically substitutive they significantly decrease their r d level after the m a moreover r d efficiency increases more prominently when merged entities are technologically complementary than when they are substitutive these two findings on the r d level and the performance support the scope economy effect of m a on the one hand and reject the scale economy effect of m a on the other next for cases in which partners were active in the same technological fields before the m a the reduction of r d is more prominent while the r d efficiency gain is smaller if merged entities were rivals in the product market prior to their merger than if they were non rival this suggests that rival firms reap little technology gains from mergers

internal r d expenditures and external technology sourcing abstract the paper examines the two way relationship between external r d activities and internal r d expenditures on a cross section of flemish r d active companies the analysis extends the classical explanatory variables like size diversification ownership structure and technological opportunities to include the impact of various external sourcing strategies r d cooperation and to a lesser extent r d contracted out are found to have a significant positive effect on internal r d but only if the companies have absorptive capacity in the form of a full time staffed r d department at the same time firms are found to be more frequently engaged in r d cooperation the more they spend on internal r d

a model of exchange rate dynamics this model treats the exchange rate as an asset price that depends on expectations concerning exogenous real and monetary factors that will affect relative prices and absolute price levels in future periods changes in exchange rates reflect both expected changes in these exogenous factors and changes in expectations occasioned by new information the model explains the random component in exchange rate behavior the source of divergences from purchasing power parity the anticipatory response of exchange rates to future expected disturbances and the causes of exchange rate overshooting

systems competition and network effects this paper discusses firm behavior market performance and the public and private institutions that arise in systems markets i e markets where consumers use compatible components together to generate benefits in such markets which include communications networks and hardware software networks popular products are inherently more valuable these network effects can drive corporate strategies and are critical in understanding innovation in many high technology markets the discussion here emphasizes the dynamics of consumer adoption decisions in the presence of network effects competition between incompatible systems and how suppliers choose which components are compatible and which are not

divisia moments of indian consumption abstract divisia moments of the first and second order are presented for indian annual price and quantity data separately for 23 and 8 commodity groups of consumption covering the period 1960 1979 contrary to the results reported for other countries in a majority of cases the price variances tend to exceed the quantity variancesin both data sets

testing a causal model of corporate risk taking and performance the determinants of organizational risk taking and its impact on economic performance are critical issues in strategic management using a model that included risk performance performance expecta

purchasing power parity and relative price variability evidence from the 1970s abstract one curious fact to emerge from the return to flexible exchange rates in the 1970s was the failure of empirical tests of simple versions of the purchasing power parity ppp doctrine this paper seeks to establish whether that observed poor performance of ppp can be attributed to uncertainty regarding the rate of inflation due to the large variations in relative prices experienced during the 1970s the evidence is found to be unsupportive of the notion