not all price endings are created equal price points and asymmetric price rigidity abstract we document an asymmetry in the rigidity of 9 ending prices relative to non 9 ending prices consumers have difficulty noticing higher prices if they are 9 ending or noticing price increases if the new prices are 9 ending because 9 endings are used as a signal for low prices price setters respond strategically to the consumer heuristic by setting 9 ending prices more often after price increases than after price decreases 9 ending prices therefore remain 9 ending more often after price increases than after price decreases leading to asymmetric rigidity 9 ending prices are more rigid upward than downward these findings hold for both transaction prices and regular prices and for both inflation and no inflation periods

asymmetric price adjustment and economic fluctuations this paper considers a possible explanation for asymmetric adjustment of nominal prices the authors present a menu cost model in which positive trend inflation causes firms relative prices to decline automatically between price adjustments in this environment shocks that raise firms desired prices trigger larger price responses than shocks that lower desired prices the authors use this model of asymmetric adjustment to address three issues in macroeconomics the effects of aggregate demand the effects of sectoral shocks and the optimal rate of inflation copyright 1994 by royal economic society

the quantitative analytics of the basic neomonetarist model this paper constructs a dynamic macroeconomic model with less than perfect price flexibility which has a classical side consistent with real business cycle theory augmented by investment adjustment costs increasing returns to scale and a new flexible formalization of imperfect competition something akin to the classical dichotomy is justified by a mode of approximation appropriate for a model in which one state variable adjusts quickly while another state variable adjusts slowly even with investment adjustment costs monetary expansions are found to raise the real interest rate the determinants of real rigidity and the macroeconomic rate of price adjustment are investigated copyright 1995 by ohio state university press

exchange rate pass through in developing and emerging markets a survey of conceptual methodological and policy issues and selected empirical findings abstractglobal integration has increased the international linkages of financial markets for emerging market countries a key channel for the international transmission of inflation and economic cycles is from exchange rate movements to domestic prices known as exchange rate pass through erpt this article reviews the conceptual methodological and policy issues connected with erpt in emerging market and developing countries and critically surveys selected empirical studies a key contribution is to categorise and compare the heterogeneous methodologies used to extract erpt measures in the empirical literature single equation models and systems methods are contrasted frequent misspecifications that produce unreliable erpt estimates are highlighted the discerning policy maker needs to ascertain by which methods erpt measures were calculated the controls and restrictions applied and the time frame and stability of the estimates

financial factors and investment in belgium france germany and the united kingdom a comparison using company panel data we construct company panel data sets for manufacturing firms in belgium france germany and the united kingdom covering the period 1978 1989 these data sets are used to estimate empirical investment equations and to investigate the role played by financial factors in each country a robust finding is that cash flow and profits terms appear to be both statistically and quantitatively more significant in the united kingdom than in the three continental european countries this is consistent with the suggestion that financial constraints on investment may be relatively severe in the more market oriented u k financial system

exchange rate pass through to consumer prices in south africa evidence from micro data abstracta sizeable literature examines exchange rate pass through to disaggregated import prices but few micro studies focus on consumer prices this article explores exchange rate pass through to consumer prices in south africa for 2002 2007 using a unique data set of highly disaggregated data at the product and outlet level the empirical approach allows pass through to be calculated over various horizons for different goods and services the heterogeneity of pass through for food sub components is considerable switches between import and export parity pricing of maize are found significant for five out of ten food sub components using actual weights from the cpi basket overall pass through to the almost 63 per cent of the cpi covered is about 30 per cent after two years and higher for food

closely competing firms and price adjustment some findings from an online marketplace we investigate retailers price setting behavior using a unique dataset containing by the second records of prices offered by closely competing retailers on a major japanese price comparison website first we find that when the average price of a product across retailers falls rapidly the frequency of price adjustments increases and the size of price adjustments becomes larger second we find positive autocorrelation in the frequency of price adjustments implying that there tends to be clustering where price adjustments occur in succession in contrast there is no such autocorrelation in the size of price adjustments these two findings indicate that the behavior of competing retailers is characterized by state dependent pricing rather than time dependent pricing

exploring alternative strategic management paradigms in high growth ethnic and non ethnic family firms the primary research question examined in this paper is whether ethnic and non ethnic family firms in the united kingdom differ in their strategy making the paper uses the typology of strategic decision making produced by whittington 1993 what is strategy and does it matter new york routledge to derive contrasting predictions of strategy making by ethnic versus non ethnic firms drawing on a questionnaire study of 76 high growth family firms and subsequent in depth fieldwork with 40 of these the findings show that the ethnic origin of the controlling family has a significant influence in determining the dominance of a particular strategy paradigm however successful high growth family firms are not associated with any particular school of strategy the influence of family bonding on strategy making was greater in ethnic family firms than non ethnic family firms the advent of the second generation of south asians in family firms and closer integration of immigrant and host communities has not altered these apparent differences the findings challenge researchers on family firms to adopt a multiple perspective approach to strategy making

firm growth and liquidity constraints a dynamic analysis using a large unbalanced panel data set of portuguese manufacturing firms surviving over the period from 1990 to 2001 the purpose of this paper is to examine whether liquidity constraints faced by business firms affect firm growth we use a gmm system to estimate a dynamic panel data model of firm growth that incorporates cash flow as a measure of liquidity constraints and persistence of growth the model is estimated for all size classes including micro firms our findings reveal that smaller and younger firms have higher growth cash flow sensitivities than larger and more mature firms this is consistent with the suggestion that financial constraints on firm growth may be relatively more severe for small and young firms nevertheless the same finding can be interpreted in a different way if we consider the more recent literature which interpret the higher investment cash flow sensitivity of younger and smaller firm in absence of financial market imperfection as the outcome of these firms reaction to the fact that realisation of their cash flows reveals them the direction to go in presence of uncertainty of their growth prospect besides firms that were small and young at the beginning of the sample period exhibited more persistent growth than those that were large and old finally these results have significant policy implications

price discrimination by u s and german exporters the insensitivity of the u s trade balance to the sharp depreciation of the dollar in the past three years has revived interest in the relationship between exchange rates and the trade balance a central issue in most analyses of the relation between the current account and the exchange rate concerns the price adjustment process the simple integrated competitive market model predicts that local currency prices should change in proportion to the nominal exchange rate for a country too small to influence world prices the relationship between local currency import prices and exchange rates has been referred to as the pass through relationship in the empirical literature in international economics if the proportional relationship between import prices and exchange rates holds pass through is said to be complete accounts of recent u s experience cite the failure of dollar prices of imported goods to rise in proportion to exchange rates i e incomplete pass through as an important factor in explaining the persistence of the trade deficit unfortunately observations on pass through alone provide limited insight into the behavior of markets since incomplete pass through is consistent with at least two fundamentally different paradigms one is the standard competitive model of trade in which the law of one price holds but exchange rate fluctuations are associated with large changes in import demand due to other factors for example if dollar appreciation is correlated with increases in world demand and industry marginal cost is increasing then pass through will be less than complete the other is an imperfectly competitive model in which exporters are capable of price discriminating across destination markets a phenomenon paul krugman 1987 has labeled pricing to market in this model incomplete pass through is typically associated with fluctuations in the markup of price over marginal cost on exports 2 these fluctuations in markups are believed to be countryspecific they do not reflect the behavior of prices to other export destinations both models are plausible explanations of recent u s experience unfortunately it is impossible to distinguish between these competing models using only information on import prices and exchange rates for a single country in order to distinguish between the competing models an empirical analysis of goods prices and exchange rates must be capable of measuring either marginal cost or the markup over marginal cost either of these tasks poses formidable empirical problems much of the empirical literature in industrial organization has been concerned with precisely these issues since markups are an important measure of the competitiveness of industries

price elasticities and demand side real rigidities in micro data and in macro models abstract high degrees of demand side real rigidities are able to generate the large monetary non neutrality found in aggregate data this paper provides micro based evidence on the key parameters governing this rigidity using european homescan data we find strong evidence for demand side real rigidity which is however significantly lower than that normally assumed in macro models in a menu cost model calibrated to our estimates we show that these estimates are associated with reasonable values for production side parameters but they are not able to generate the degree of monetary non neutrality observed in macro data

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

non equivalent pass through of anti dumping duties countervailing duties and import tariffs we directly compare the short run pass through of tariffs anti dumping ad duties and countervailing cv duties into us import prices consistent with the theoretical predictions we find clear pattern of non equivalence in import price reaction to the three duty types with the most notable difference detected between ad duties and tariffs according to our estimates a tariff rate would have to be approximately two times higher than an ad duty rate in order to have the same effect on the delivered import price

time intensive r d and unbalanced trade abstract this paper highlights a novel mechanism that generates global imbalances it develops a general equilibrium trade model with one of two countries having a comparative advantage in a sector whose production is characterized by i rapid anticipated demand growth and ii large up front r d costs international funding of the accruing r d costs generates capital inflows in the r d stage which are balanced by subsequent outflows importantly sector level growth does not generate growth differentials between countries typically regarded as rationales of global imbalances additionally it is shown that a trade surplus can coincide with appreciations of the real exchange rate i argue that switzerland s trade surplus which was driven to record heights during 2010 2014 by pharmaceutical exports exemplifies this mechanism calibrating the model to swiss trade flows underpins this argument

on what states do prices depend answers from ecuador in this paper we argue that differences in the cost structure across sectors play an important role in the decision of firms to adjust their prices we develop a menu cost model of pricing in which retail firms intermediate trade between producers and consumers an important facet of our analysis is that the labor cost share of retail production differs across goods and services in the consumption basket for example the price of gasoline at the retail pump is predicted to adjust more frequently and by more than the price of a haircut due to the high volatility in wholesale gasoline prices relative to the wages of unskilled labor even when both retailers face a common menu cost this modeling approach allows us to account for some of the cross sectional differences observed in the frequency of price adjustments across goods we apply this model to ecuador to take advantage of inflation variations and the rich panel of monthly retail prices

rigidities and adjustments of daily prices to costs evidence from supermarket data we assess the extent of inertia in grocery retail prices using data on prices and costs from a large supermarket chain in colombia relative to previous work our analysis benefits from encompassing a wide variety of products availability of reliable replacement cost data and the daily frequency of the data we confirm the existence of significant nominal rigidities in reference prices three months and even more so in reference costs about six months but differing depending on the type of product being on average smaller in the case of perishable goods using a non linear autoregressive distributed lag nardl approach to cointegration we examine the path of prices relative to costs and determine the speed of adjustment of prices to shocks we find significant mean reversion but also uncover asymmetries in response to positive and negative changes in costs as a novel finding we uncover evidence of the effect of market concentration input price volatility along with own labels and the perishable nature of products on the likelihood of price asymmetry in response to costs changes

sme credit constraints in asia s rising economic star fresh empirical evidence from vietnam this study provides a fresh look at the sme sector s economic backbone vis a vis credit constraint dichotomy in vietnam asia s rising economic star the study uses data from the survey of manufactu

dynamics of the u s price distribution abstract we use microdata underlying u s consumer producer and import price indices to document how the distribution of price changes evolves over time two striking features characterize pricing across all three datasets 1 frequency of price adjustments is countercyclical 2 frequency of price adjustments is correlated with variance conversely other statistics that have received recent attention like kurtosis do not exhibit uniform patterns across our data sets what implications do our empirical results have for monetary policy using a flexible accounting framework that collapses the high dimensional distribution of price changes into a single measure of aggregate price flexibility we show that flexibility is highly variable and countercyclical

menu costs and the neutrality of money a model of endogenous price adjustment under money growth is presented firms follow s s pricing policies and price revisions are imperfectly synchronized in the aggregate price stickiness disappears and money is neutral the connection between firm price adjustment and relative price variability in the presence of monetary growth is also investigated the results contrast with those obtained in models with exogenous fixed timing of price adjustment

choosing between time and state dependence micro evidence on firms price reviewing strategies because of recent findings based on survey data it is now well known that firms differ from each other with respect to their price reviewing strategies while some firms review their prices at fixed intervals of time others prefer to perform price revisions in response to changes in economic conditions some theories have been suggested to explain this however empirical evidence on the relative importance of the factors that determine the different strategies of firms is virtually non existent in this paper we help to fill this gap by investigating the factors that explain why firms follow time dependent state dependent or both time and state dependent price reviewing rules we find that the strategies of firms vary with firm characteristics that have a bearing on the importance of information costs with the variability of the optimal price and with the sensitivity of profits to non optimal prices

fiscal stabilization with partial exchange rate pass through this paper examines the role of fiscal stabilization policy in a two country framework that allows for a general degree of exchange rate pass through i derive analytical solutions for optimal monetary and fiscal policy which are shown to depend on the degree of passthrough in the case of partial pass through an optimizing policy maker uses counter cyclical fiscal stabilization in addition to monetary stabilization however in the extreme cases of complete or zero pass through the fiscal stabilization instrument is not employed there is also no additional gain from the fiscal instrument in the case of coordination between the two countries these results are due to the specific way the optimal fiscal policy rule affects marginal costs rather than being a substitute for monetary policy fiscal policy complements it by increasing the correlation of the marginal cost terms within and across countries this in turn makes monetary policy more effective at stabilizing them

financial markets and wages we study a labor market equilibrium model in which flrms sign optimal long term contracts with workers firms that are flnancially constrained ofier an increasing wage proflle they pay lower wages today in exchange of higher wages once they become unconstrained and operate at a larger scale in equilibrium constrained flrms are on average smaller and pay lower wages in this way the model generates a positive relation between flrm size and wages using data from the national longitudinal survey of youth nlsy we show that the key dynamic properties of the model are supported by the data jel classiflcation g31 j31 e24

global versus local shocks in micro price dynamics a number of recent papers point to the importance of distinguishing between the price reaction to macro and micro shocks we emphasize instead the importance of distinguishing between global and local shocks we exploit a panel of 276 micro price levels collected on a semi annual frequency over two decades in 59 countries around the world that enables us to distinguish between different types global and local of macro and micro shocks we find that global macro and micro shocks are always associated with a slower response of prices than the respective local shocks focusing on structural monetary macro shocks we show that prices reach their long run value much slower in response to a global macro shock as compared to the time it takes for prices to reach their long run value in response to a local macro shock

inventories markups and real rigidities in menu cost models a growing consensus in new keynesian macroeconomics is that nominal cost rigidities rather than countercyclical markups account for the bulk of the real effects of monetary policy shocks we revisit these conclusions using theory and data on inventories we study an economy with nominal rigidities in which goods are storable our theory predicts that if costs of production are sticky and markups do not vary much in response to say expansionary monetary policy firms react by excessively accumulating inventories in anticipation of future cost increases in contrast if the data inventories are fairly constant over the cycle and in response to changes in monetary policy we show that costs must increase and markups must decline sufficiently in times of a monetary expansion in order to reduce firm s incentive to hold inventories and thus bring the model s inventory predictions in line with the data versions of the model consistent with the dynamics of inventories in the data imply that countercyclical markups account for a sizable fraction of the response of real variables to monetary shocks

reset price inflation and the impact of monetary policy shocks abstract many business cycle models use a flat short run phillips curve due to time dependent pricing and strategic complementarities to explain fluctuations in real output but in doing so these models predict unrealistically high persistence and stability of us inflation in recent decades we calculate reset price inflation based on new prices chosen by the subsample of price changers to dissect this discrepancy we find that the models generate too much persistence and stability both in reset price inflation and in the way reset price inflation is converted into actual inflation our findings present a challenge to existing explanations for business cycles jel e31 e52

imported inputs and invoicing currency choice theory and evidence from uk transaction data a significant proportion of international trade is in intermediate goods this paper considers theoretically and empirically how exporters dependence on imported inputs affects their choice of invoicing currency the model predicts that exporters that depend more on foreign currency denominated inputs are less likely to price in their home currency i test this and other theoretical results using a novel dataset that covers uk trade transactions with non eu countries i find considerable support for the model s predictions a 10 percentage point higher share of foreign currency denominated inputs is associated with a 20 percentage point higher probability of pricing in the same foreign currency relative to the producer s currency

microdata evidence on the empirical importance of selection effects in menu cost models we use microdata on product prices linked to information on the producing firms that set them to study to what extent the timing of price changes reacts to changes in marginal cost this self selec

five facts about prices a reevaluation of menu cost models are price decreases 3 the frequency of price increases covaries strongly with inflation whereas the frequency of price decreases and the size of price increases and price decreases do not 4 the frequency of price change is highly seasonal it is highest in the first quarter and then declines 5 we find no evidence of upwardsloping hazard functions of price changes for individual products we show that the first second and third facts are consistent with a benchmark menu cost model whereas the fourth and fifth facts are not

explaining the distribution of firm growth rates empirical analyses on aggregated datasets have revealed a common exponential behavior in the shape of the probability density of corporate growth rates we present clear cut evidence on this topic using disaggregated data we explain the observed regularities proposing a model in which firms ability to take up new business opportunities increases with the number of opportunities already exploited a theoretical result is presented for the limiting case in which the number of firms and opportunities go to infinity moreover using simulations we show that even in a small industry the agreement with asymptotic results is almost complete

border prices and retail prices abstract we analyze retail prices and at the dock import prices of specific items in the bureau of labor statistics bls cpi and ipp databases using both databases simultaneously to identify items that are identical in description at the dock and when sold at retail this identification allows us to measure the distribution wedge associated with bringing traded goods from the point of entry into the united states to their retail outlet we find that overall u s distribution wedges are 50 70 around 10 to 20 percentage points higher than that reported in the literature we discuss the implications of this for measuring the size of the pure tradeables sector exchange rate pass through and real exchange rate determination we find that distribution wedges are very stable over time but there is considerable variation across items there is some variation across the country of origin for the imported item for our major trading partners but not as much as the cross item variation we also investigate the determinants of distribution wedges finding that wedges do not vary systematically with exchange rates but are related to other features of the micro data

state dependent pricing local currency pricing and exchange rate pass through this paper presents a two country dsge model with state dependent pricing as in dotsey et al 1999 in which firms discriminate across countries by setting prices in local currency in this model a domestic monetary expansion has greater spillover effects to foreign prices and foreign economic activity than an otherwise identical model with time dependent pricing in addition the predictions of the state dependent pricing model match the business cycle moments better than the predictions of the time dependent pricing model when driven by monetary policy shocks

growth acquisition activity and firm size evidence from the united kingdom this paper provides new empirical evidence on the relationship between size growth and acquisition activity of quoted companies in the united kingdom the evidence is based on some two thousand companies and covers the period i960 76 there has been no detailed systematic study for this period the results suggest some revisions to generally accepted views in the area and they have certain implications for industrial and competition policy pursued in the u k and the factors affecting aggregate concentration the paper is arranged as follows section i considers the broader economic context for the study whilst section ii notes some a priori expectations regarding the relationship between size and growth and size and acquisition activity sections iii v present empirical evidence and the last section provides a summary and policy implications of the results

exchange rate pass through to import prices and monetary policy in south africa abstractunderstanding how import prices adjust to exchange rates helps anticipate inflation effects and monetary policy responses this article examines exchange rate pass through to the monthly import price index in south africa during 1980 2009 short horizon pass through estimates are calculated using both single equation equilibrium correction models and systems johansen models controlling for both domestic and foreign costs average pass through is incomplete at about 50 per cent within a year and 30 per cent in six months and in the long run from the johansen analysis including feedback effects is about 55 per cent there is evidence of slower pass through under inflation targeting pass through is found to decline with recent exchange rate volatility and there is evidence for asymmetry with greater pass through occurring for small appreciations

income and wealth heterogeneity in the macroeconomy how do movements in the distribution of income and wealth affect the macroeconomy we analyze this question using a calibrated version of the stochastic growth model with partially uninsurable idiosyncratic risk and movements in aggregate productivity our main finding is that in the stationary stochastic equilibrium the behavior of the macroeconomic aggregates can be almost perfectly described using only the mean of the wealth distribution this result is robust to substantial changes in both parameter values and model specification our benchmark model whose only difference from the representative agent framework is the existence of uninsurable idiosyncratic risk displays far less cross sectional dispersion and skewness in wealth than u s data however an extension that relies on a small amount of heterogeneity in thrift does succeed in replicating the key features of the wealth data furthermore this extension features aggregate time series that depart significantly from permanent income behavior

pass through of competitors exchange rates to us import and producer prices this paper shows that in theory and bls microdata the prices of imported goods respond to the exchange rates er of the producer s foreign competitors in contrast standard models have no role for competitors ers excluding the effects of competitors exchange rates typically biases upwards estimates of bilateral exchange rate pass through because competitors ers and bilateral ers are positively correlated a multi country version of atkeson and burstein s 2008 industry aggregation model is able to explain a sizable proportion of pass through of competitors exchange rates to import prices and also predicts pass through of foreign competitors prices and pass through of competitors ers to us producer prices both of which are supported in the data the results suggest that pass through will be larger for er movements shared by a greater fraction of foreign competitor countries

pass through of commodity price shocks in distribution channels with risk averse agents abstract we apply variance analysis for studying the risk sharing mechanism in distribution channels in which the risk averse buyer and supplier are suffered from commodity price shocks we obtain the closed form optimal pass through rate that minimizes the total channel price cost risk and maximizes the channel throughput for a stackelberg leadership game and a nash bargaining solution using the commodity price data in the steel industry we demonstrate that the pass through rate should be set between 40 and 80 for major metal alloys

a theory of financing constraints and firm dynamics there is widespread evidence supporting the conjecture that borrowing constraints have important implications for firm growth and survival in this paper we model a multiperiod borrowing lending relationship with asymmetric information we show that borrowing constraints emerge as a feature of the optimal long term lending contract and that such constraints relax as the value of the borrower s claim to future cash flows increases we also show that the optimal contract has interesting implications for firm dynamics in agreement with the empirical evidence as age and size increase mean and variance of growth decrease and firm survival increases

international price dispersion in state dependent pricing models menu cost models predict a hump shaped relationship between real and nominal exchange rate volatility the hump occurs at higher values of nominal exchange rate volatility the higher trade costs and lower international substitution elasticities are these predictions accord well with the negative relationship between relative price and nominal exchange rate volatility i document using a data set of prices collected in eastern europe in a volatile environment in contrast trade costs must be sufficiently high or international substitution elasticities low in order for the model to account for the positive correlation between real and nominal exchange rate volatility in the aggregate data

retailers and consumers the pass through of import price changes in this paper we estimate pass through rates of import price changes to retail prices across retailers and consumers for apparel purchases in germany for the period of 2000 07 we find that high price retailers do not pass through changes in the import price pass through rates for low price retailers are 53 per cent within three months consequently pass through rates for low income households are 58 per cent significantly larger than those for high income households we then present one possible explanation for these observations in a theoretical model with endogenous vertical product differentiation due to bundling an ex ante homogeneous import goods with services following an import price change retailers who sell a cheaper unbundled product change prices to a greater extent than retailers who sell a higher priced bundle of product and service

effects of a mandatory local currency pricing law on the exchange rate pass through abstract this paper discusses whether law 28300 of 2004 that required peruvian firms to express their prices in peru s currency in a context of high price dollarization affected the exchange rate pass through erpt we hypothesize that the enactment of the law introduced menu costs for firms that used to set their prices in dollars prompting several of them to make a permanent switch to pricing in local currency using disaggregated consumer price index cpi data we find that following passage of the law the erpt was completely offset for non durable goods with dollarized prices and partially offset for durable goods with dollarized prices these effects may vary due to differences in imported component shares market power and markup pricing

staggered price setting with endogenous frequency of adjustment abstract a model of staggered price setting in which the frequency of price changes is endogenous is presented

goods prices and exchange rates what have we learned import prices typically change by a smaller proportion than the exchange rate between the exporting and importing country recent research indicates that common currency relative prices for similar goods exported to different markets are highly correlated with exchange rates between those markets this evidence suggests that incomplete pass through is a consequence of third degree price discrimination while distance matters for market segmentation borders have independent effects the source of the border effect has not been clearly identified furthermore there is little evidence yet to suggest substantial market power is implied by the observed price discrimination

a state dependent model of intermediate goods pricing recent analyses of transaction level datasets have generated new stylized facts on price setting and greatly influenced the empirical macroeconomics literature this work has uncovered marked heterogeneity in price stickiness demonstrated that even non zero price changes do not fully pass through cost shocks and offered evidence of synchronization in the timing of price changes further intrafirm prices have been shown to differ from arm s length prices in each of these characteristics this paper develops a state dependent model of intermediate goods pricing which allows for arm s length and intrafirm transactions and is capable of generating these empirical pricing patterns

the role of demographics in small business loan pricing demographic change influences the structure of the entrepreneurially active population which may affect credit risk and financing conditions of small firms using bank internal data of small business loans in germany we find that the lending relationship plays a larger role for loan prices than demographics loan rates decrease with soft information gained through longer loan processing time and a larger number of accounts at the same bank they increase with hard information about repayment arrears and reminders late payments have the largest influence on loan prices older entrepreneurs do not seem to be discriminated rather the younger have to pay more because their loans and businesses are smaller and they lack liquidity to pay in time marital status and population density of the business district do not matter this is good news for aging economies with a rising share of elderly and singles and growing disparities between peripheral and agglomerated regions

the new open economy macroeconomics a survey since the 1995 publication of obsteld and rogoff s redux model there has been an outpouring of research on open economy dynamic general equilibrium models that incorporate imperfect competition and nominal rigidities this paper offers an interim survey of this recent literature 2001 elsevier science b v all rights reserved

pricing to market currency invoicing and exchange rate pass through to producer prices abstract in this paper we examine producer prices to shed light on a number of outstanding issues in the understanding of price adjustment in the face of fluctuating exchange rates first we provide results that link two closely related literatures on firm characteristics and exchange rate pass through and currency of invoicing and pass through we show that there is significant within and across industry heterogeneity in the currency of invoice of exports of canadian goods to the u s and further in the degree of pass through to producer prices next we exploit the fact that we observe firms that sell the same good to both the domestic and export markets often in different currencies to difference out the common marginal cost component of the prices this allows us to relate markups to exchange rate movements and we find evidence that pricing to market is most prominent when firms are setting export prices in u s dollars

causes and effects of financing constraints at the firm level this paper focuses on the empirical assessment of determinants and effects of financing constraints at the firm level using a standard model of credit rationing based on asymmetric information firm age and size are found to be factors which should influence the probability of financing constraints improving business conditions strengthen the degree of informational asymmetry a unique panel of firm data for germany including direct information on financing constraints is used for the econometric analysis firms size and improving business conditions are found to have a significant effect furthermore a significant impact on investment and r d expenditures cannot be rejected

decision stages and asymmetries in regular retail price pass through we study the pass through of wholesale price changes onto regular retail prices using an unusually detailed data set obtained from a major retailer we model pass through as a two stage decision process that reflects both whether as well as how much to change the regular retail price we show that pass through is strongly asymmetric with respect to wholesale price increases versus decreases wholesale price increases are passed through to regular retail prices 70 of the time while wholesale price decreases are passed through only 9 of the time pass through is also asymmetric with respect to the magnitude of the wholesale price change with the magnitude affecting the response to wholesale price increases but not decreases finally we show that covariates such as private label versus national brand 99 cent price endings and the time since the last wholesale price change have a much stronger impact on the first stage of the decision process i e whether to change the regular retail price than on th

working capital and fixed investment new evidence on financing constraints this article presents new tests for finance constraints on investment by emphasizing the often neglected role of working capital as both a use and a source of funds the coefficient of endogenous working capital investment is negative in a fixed investment regression as expected if working capital competes with fixed investment for a limited pool of finance this finding addresses a criticism of previous research on finance constraints that cash flows may simply proxy shifts in investment demand in addition previous studies may have underestimated the impact of finance constraints on growth and investment because firms smooth fixed investment in the short run with working capital

an exploration of entrepreneurial activity among asian small businesses in britain this paper investigates various aspects of asian entrepreneurship based on a survey of small indian pakistani and bangladeshi businesses in britain it analyses the motives for business entry the choice of initial business the factors that influence business success and the validity of treating asian businesses as a homogeneous group it cannot support the hypothesis that asians were pushed into self employment in order to avoid unemployment the nature of entrepreneurial entry predominantly through small retail businesses depends largely on the access to informal rather than formal sources of capital and information or advice as well as on the entrant s previous experience business success appears to be closely related both to the share of personal capital invested at start up and to the entrepreneur s educational qualifications the evidence suggests that the motives for business entry differ among the three asian communities studied although that does not seem to have a lasting effect on their business success the predisposition of many well educated asian migrants towards establishing businesses with their own capital in an unfamiliar environment illustrates their entrepreneurial spirit the paper points to the potential role of banks and government agencies in encouraging the creation of many more such small businesses in britain

lechatelier samuelson principle in games and pass through of shocks abstract the lechatelier samuelson principle states that as a reaction to a shock an agent s short run adjustment of an affected action is smaller than its long run adjustment when the agent can also adjust other related actions we extend the principle to strategic environments where the long run adjustment also accounts for other players adjusting their strategies we show that the principle holds for supermodular games strategic complements satisfying monotone comparative statics and provide sufficient conditions for the principle to hold in games of strategic substitutes heterogeneity we discuss the principle s implications for cost pass through of multiproduct firms

market structure and cost pass through in retail abstract we examine the extent to which vertical and horizontal market structure can together explain incomplete retail pass through to answer this question we use scanner data from a large u s retailer to estimate product level pass through for three vertical structures national brands private label goods not manufactured by the retailer and private label goods manufactured by the retailer our approach circumvents issues associated with internal firm prices and demonstrates that accounting for horizontal market structure is important for measuring the effects of vertical integration and reduced double marginalization on pass through

do liquidity constraints matter in explaining firm size and growth some evidence from the italian manufacturing industry the paper investigates whether liquidity constraints affect firm size and growth dynamics using a large longitudinal sample of italian manufacturing firms we run standard panel data gibrat regressions suitably expanded to take into account liquidity constraints proxied by cash flow scaled by firm sales moreover we characterize the statistical properties of fi rms size growth age and scaled cashflow distributions pooled data show that i liquidity constraints engender a negative statistically significant effect on growth once one controls for size ii smaller firms grow more and experience more volatile growth patterns after controlling for liquidity constraints iii the stronger liquidity constraints the more size negatively affects firm growth we find that pooled size distributions depart from log normality and growth rates are well approximated by fat tailed tent shaped laplace densities we also study the evolution of growth size distributions over time our exercises suggest that the strong negative impact of liquidity constraints on firm growth which was present in the pooled sample becomes ambiguous when one disaggregates across years finally firms who were young and strongly liquidity constrained at the beginning of the sample period grew persistently more than those who were old and weakly liquidity constrained

optimal lending contracts and firm dynamics we develop a general model of lending in the presence of endogenous borrowing constraints borrowing constraints arise because borrowers face limited liability and debt repayment cannot be perfectly enforced in the model the dynamics of debt are closely linked with the dynamics of borrowing constraints in fact borrowing constraints must satisfy a dynamic consistency requirement the value of outstanding debt restricts current access to short term capital but is itself determined by future access to credit this dynamic consistency is not guaranteed in models of exogenous borrowing constraints where the ability to raise short term capital is limited by some prespecified function of debt we characterize the optimal default free contract which minimizes borrowing constraints at all histories and derive implications for firm growth survival leverage and debt maturity the model is qualitatively consistent with stylized facts on the growth and survival of firms comparative statics with respect to technology and default constraints are derived borrowing constraints are an important determinant of firm growth and survival 1 such constraints may arise in connection to the financing of investment opportunities faced by firms or temporary liquidity needs such as those required to survive a recession this paper develops a theory of endogenous borrowing constraints and studies its implications for firm dynamics in our model debt is constrained by the firm s limited liability and option to default a lending contract specifies an initial loan size future financing and a repayment schedule the choice of these variables in turn determines future growth the firm s future borrowing capacity and its ability and willingness to repay hence borrowing constraints and firm dynamics are jointly determined we study this dynamic design problem our model builds on thomas and worral s 1994 model of foreign direct investment at time zero a risk neutral borrower firm or entrepreneur has a project which requires a fixed initial set up cost every period the project yields revenues that increase with the amount of 1 there is considerable evidence suggesting that financing constraints are important determinants of firm dynamics gertler and gilchrist 1994 argue that liquidity constraints may explain why small manufacturing firms respond more to a tightening of monetary policy than do larger manufacturing firms perez quiros and timmermann 2000 show that in recessions smaller firms are more sensitive to the worsening of credit market conditions as measured by higher interest rates and default premia evans and jovanovic 1989 show that the liquidity constraints are essential in the decision to become an entrepreneur fazzari hubbard and petersen 1988 among others view financial constraints as an explanation for the dynamic behaviour of aggregate investment and cabral and mata 1996 are able to fit reasonably well the size distribution of portuguese manufacturing firms by estimating a simple model of financing constraints for surveys see hubbard 1998 and stein 2003

an investigation into the overseas expansion of small asian owned u k firms this paper contributes to the growing body of knowledge in international entrepreneurship by reporting on a qualitative empirical investigation into the overseas expansion processes of small asian originating from the indian sub continent owned firms operating in the u k clothing industry the key decision makers within these firms frequently identified themselves as an active and important influence upon the actual activities of their firms as international operators for some firms though a more passive approach to internationalisation could be identified whereby the receipt of unsolicited orders had an effect on some firms timing of overseas market entry the balance between the nature of opportunities that frequently derived from cultural networks and the constraints of a limited resource base with which to exploit those opportunities also had a major impact on the direction and pace of certain firms overseas expansion the findings suggest a general tendency to adopt an incremental approach to internationalisation within this mature trade sector the cultural and business experience of managers however was found to have an effect on the pace and direction of the overseas expansion recommendations on the likely efficacy and effectiveness of public private sector interaction within the area of international entrepreneurship involving entrepreneurs from asian backgrounds are offered

real rigidities and nominal price changes a large literature seeks to provide microfoundations of price setting for macro models a challenge has been to develop a model in which monetary policy shocks have the highly persistent efiects on real variables estimated by many studies nominal price stickiness has proved helpful but not su cient without some form of real rigidity or strategic complementarity we embed a model with a real rigidity a la kimball 1995 wherein consumers ee from relatively expensive products but do not ock to inexpensive ones we estimate key model parameters using micro data from the u s cpi which exhibit sizable movements in relative prices of substitute products when we impose a signiflcant degree of real rigidity fltting the micro price facts requires very large idiosyncratic shocks and implies large movements in micro quantities

state dependent pricing and the general equilibrium dynamics of money and output economists have long suggested that nominal product prices are changed infrequently because of fixed costs in such a setting optimal price adjustment should depend on the state of the economy yet while widely discussed statedependent pricing has proved difficult to incorporate into macroeconomic models this paper develops a new tractable theoretical state dependent pricing framework we use it to study how optimal pricing depends on the persistence of monetary shocks the elasticities of labor supply and goods demand and the interest sensitivity of money demand

frequency of price adjustment and pass through we empirically document using u s import prices that on average goods with a high frequency of price adjustment have a long run pass through that is at least twice as high as that of low frequency adjusters we show theoretically that this relationship should follow because variable mark ups that reduce long run pass through also reduces the curvature of the proflt function when expressed as a function of the cost shocks making the flrm less willing to adjust its price lastly we quantitatively evaluate a dynamic menu cost model and show that the variable mark up channel can generate signiflcant variation in frequency equivalent to 37 of the observed variation in the data on the other hand the standard workhorse model with constant elasticity of demand and calvo or state dependent pricing has di culty matching the facts

financial constraints and firm dynamics this study analyzes the effect of financial constraints fcs on firm dynamics we measure fcs with an official credit rating which captures availability and cost of external resources we find that fcs undermine average firm growth induce anti correlation in growth patterns and reduce the dependence of growth volatility on size fcs are also associated with higher volatility and asymmetries in growth shock distributions preventing young fast growing firms especially from seizing attractive growth opportunities and further deteriorating the growth prospects of already slow growing firms particularly if old the sub diffusive nature of the growth process of constrained firms is compatible with the distinctive properties of their size distribution

emerging floaters pass throughs and some new commodity currencies in spite of early skepticism on the merits of floating exchange rate regimes in emerging markets 8 of the 25 largest countries in this group have now had a floating exchange rate regime for more than a decade using parsimonious var specifications covering the period of floating exchange rates this study computes the dynamics of exchange rate pass throughs to consumer price indices we find that pass throughs have typically been moderate even though emerging floaters have seen considerable nominal and real exchange rate volatilities previous studies that set out to estimate exchange rate pass throughs ignored changes in policy regimes making them vulnerable to the lucas critique we find that within the group of emerging floaters estimated pass throughs are higher for countries with greater nominal exchange rate volatilities and that trade more homogeneous goods these findings are consistent with the pass through model of floden and wilander 2006 and earlier findings by campa and goldberg 2005 respectively furthermore we find that the indonesian rupiah the thai baht and possibly the mexican peso are commodity currencies in the sense that their real exchange rates are cointegrated with international commodity prices