sticky prices and monetary policy evidence from disaggregated us data this paper disentangles fluctuations in disaggregated prices due to macroeconomic and sectoral conditions using a factor augmented vector autoregression estimated on a large data set on the basis of this estimation we establish eight facts 1 macroeconomic shocks explain only about 15 of sectoral inflation fluctuations 2 the persistence of sectoral inflation is driven by macroeconomic factors 3 while disaggregated prices respond quickly to sector specific shocks their responses to aggregate shocks are small on impact and larger thereafter 4 most prices respond with a significant delay to identified monetary policy shocks and show little evidence of a price puzzle contrary to existing studies based on traditional vars 5 categories in which consumer prices fall the most following a monetary policy shock tend to be those in which quantities consumed fall the least 6 the observed dispersion in the reaction of producer prices is relatively well explained by the degree of market power 7 prices in sectors with volatile idiosyncratic shocks react rapidly to aggregate monetary policy shocks 8 the sector specific components of prices and quantities move in opposite directions

do r d tax credits work evidence from a panel of countries 1979 1997 this paper examines the impact of fiscal incentives on the level of r d investment an econometric model of r d investment is estimated using a new panel of data on tax changes and r d spending in nine oecd countries over a 19 year period 1979 1997 we find evidence that tax incentives are effective in increasing r d intensity this is true even after allowing for permanent country specific characteristics world macro shocks and other policy influences we estimate that a 10 fall in the cost of r d stimulates just over a 1 rise in the level of r d in the short run and just under a 10 rise in r d in the long run

universal banks and corporate control evidence from the global syndicated loan market we investigate the effects of bank control over borrowerfirms whether by representation on boards of directors or by the holding of shares through bank asset management divisions using a large sample of syndicated loans we find that banks are more likely to act as lead arrangers in loans when they exert some control over the borrower firm bank firm governance links are associated with higher loan spreads during the 2003 2006 credit boom but lower spreads during the 2007 2008 financial crisis additionally these links mitigate credit rationing effects during the crisis the results are robust to several methods to correct for the endogeneity of the bank firm governance link our evidence consistent with intertemporal smoothing of loan rates suggests that there are costs and benefits from banks involvement in firm governance jel g21 g32

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

real rigidities and the non neutrality of money rigidities in real prices are not sufficient to create rigidities in nominal prices and real effects of nominal shocks and by themselves small frictions in nominal adjustment such as costs of changing prices create only small non neutralities but this paper shows that substantial nominal rigidity can arise from a combination of real rigidities and small nominal frictions the paper shows the connection between real and nominal rigidity given the presence of nominal frictions both in general and for two specific sources of real rigidity one arising from goods market imperfections and the other from labour market imperfections

price changes in the euro area and the united states some facts from individual consumer price data prices of goods and services do not adjust immediately in response to changing demand and supply conditions this paper characterizes the average frequency and size of price changes in the euro area and its member countries investigates the determinants of the probability of price changes and compares the evidence for the euro area with available u s results the facts documented in this paper are based on evidence from individual price data recorded at the store level in all euro area countries except ireland and greece that is in datasets covering austria belgium finland france germany italy luxembourg the netherlands portugal and spain which together account for around 97 percent of euro area gdp the data used are the monthly price records underlying the computation of national consumer price indices and harmonized consumer price indices these data cover a large number of products selected on the basis of extensive household budget surveys

how effective are fiscal incentives for r d a review of the evidence this paper surveys the econometric evidence on the effectiveness of fiscal incentives for r d we describe the effects of tax systems in oecd countries on the user cost of r d the current position changes over time and across different firms in different countries we describe and criticize the methodologies used to evaluate the effect of the tax system on

does government r d policy mainly benefit scientists and engineers conventional wisdom holds that the social rate of return to r d significantly exceeds the private rate of return and therefore r d should be subsidized in the u s the government has directly funded a large fraction of total r d spending this paper shows that there is a serious problem with such government efforts to increase inventive activity the majority of r d spending is actually just salary payments for r d workers their labor supply however is quite inelastic so when the government funds r d a significant fraction of the increased spending goes directly into higher wages using cps data on wages of scientific personnel this paper shows that government r d spending raises wages significantly particularly for scientists related to defense such as physicists and aeronautical engineers because of the higher wages conventional estimates of the effectiveness of r d policy may be 30 to 50 too high the results also imply that by altering the wages of scientists and engineers even for firms not receiving federal support government funding directly crowds out private inventive activity this abstract was borrowed from another version of this item

how responsive is business capital formation to its user cost an exploration with micro data abstract the response of business capital formation to its user cost is critical to evaluating tax reform deficit reduction and monetary policy evidence for a substantial user cost elasticity however is sparse most evidence has been based on aggregate data although several recent studies with firm level data report substantial effects with a particularly rich micro dataset containing over 26 000 observations this paper explores what can be learned about the user cost elasticity while the results depend to some extent on the specification and econometric technique various diagnostics lead us to prefer a precisely estimated but small elasticity of approximately 0 25 this paper is dedicated to the memory of robert eisner who labored early and ably on uncovering the determinants of investment spending and highlighting the importance of the question found in the title of this paper

evaluating an estimated new keynesian small open economy model abstract this paper estimates and tests a new keynesian small open economy model in the tradition of christiano et al 2005 nominal rigidities and the dynamic effects of a shock to monetary policy journal of political economy 113 1 1 45 and smets and wouters 2003 an estimated stochastic dynamic general equilibrium model of the euro area journal of the european economic association 1 5 1123 1175 using bayesian estimation techniques on swedish data to account for the switch to an inflation targeting regime in 1993 we allow for a discrete break in the central bank s instrument rule a key equation in the model the uncovered interest rate parity uip condition is well known to be rejected empirically therefore we explore the consequences of modifying the uip condition to allow for a negative correlation between the risk premium and the expected change in the nominal exchange rate the results show that the modification increases the persistence in the real exchange rate and that this model has an empirical advantage compared with the standard uip specification

evaluating microfoundations for aggregate price rigidities evidence from matched firm level data on product prices and unit labor cost a number of competing business cycle models have recently emerged all of which can explain why nominal shocks have real effects 1 although sharing a large number of common features a key difference between these models lies in the assumptions of how firms set prices and process information yet there exists very little direct micro evidence on the credibility of these assumptions this paper uses detailed data on product prices and unit labor cost merged at the firm level to evaluate competing sets of assumptions regarding firms price setting behavior thereby we provide firsthand evidence on the empirical relevance of the microfoundations of different dynamic stochastic general equilibrium dsge models

market failures and the additionality effects of public support to private r d theory and empirical implications we extend the theoretical basis of the empirical literature on the effects of r d subsidies by providing an estimable model of strategic interaction among subsidy applicants and public and private sector r d financiers our model incorporates fixed r d cost and a cost of external finance we derive the optimal support rule at the intensive extensive margin the costs of external funding reduce increase the optimal subsidy rate we also establish necessary and sufficient conditions for the existence of additionality it turns out that additionality at the intensive margin is less likely with higher spillovers our results suggest that the relationship between additionality and welfare may not be straightforward

costs demand and producer price changes abstract using business survey data we estimate an ordered probit model to explain the occurrence of producer price increases and decreases in the french manufacturing industry our results show that changes in intermediate input prices are the main driver of producer price changes changes in firms labor costs their production level or the producer price index of their industry contribute less to the occurrence of price changes moreover when they face a change in their costs firms adjust their prices upward more often and more rapidly than they do it downward especially when the shock is perceived as permanent

price and investment dynamics theory and plant level data we construct a model of a firm competing for market share in a customer market and making investments in physical capital the firm is financially constrained and there are implementation lags in investment our model predicts that product prices should depend on costs and competitors prices but respond weakly to demand shocks also prices should be strongly related to investment we estimate price and investment equations on panel data for swedish manufacturing plants and find results that are qualitatively in line with these predictions though the relation between investment and prices is stronger than predicted by our model

menu costs and phillips curves this paper develops a model of a monetary economy in which individual firms are subject to idiosyncratic productivity shocks as well as general inflation sellers can change price only by incurring a real menu cost we calibrate this cost and the variance and autocorrelation of the idiosyncratic shock using a new u s data set of individual prices due to klenow and kryvtsov the prediction of the calibrated model for the effects of high inflation on the frequency of price changes accords well with international evidence from various studies the model is also used to conduct numerical experiments on the economy s response to various shocks in none of the simulations we conducted did monetary shocks induce large or persistent real responses

estimating new keynesian phillips curves a full information maximum likelihood approach abstract the new keynesian phillips curve has recently become an important ingredient in monetary policy models however using limited information methods the empirical support for the new keynesian phillips curve appear to be mixed this paper argues by means of monte carlo simulations with a simple new keynesian sticky price model that single equations methods e g gmm are likely to produce imprecise and biased estimates then it is argued that estimating the model with full information maximum likelihood fiml is a useful way of obtaining better estimates finally a version of the model used in the monte carlo simulations is estimated on u s data with fiml and although the pure forward looking new keynesian phillips curve is rejected a version with both forward and backward looking components provides a reasonable approximation of u s inflation dynamics

prices rise faster than they fall output prices tend to respond faster to input increases than to decreases this tendency is found in more than two of every three markets examined it is found as frequently in producer goods markets as in consumer goods markets in both kinds of markets the asymmetric response to cost shocks is substantial and durable on average the immediate response to a positive cost shock is at least twice the response to a negative shock and that difference is sustained for at least five to eight months unlike past studies which documented similar asymmetries in selected markets gasoline agricultural products etc this one uses large samples of diverse products 77 consumer and 165 producer goods accordingly the results suggest a gap in an essential part of economic theory as a start on filling this gap the study finds no asymmetry in the resonse of an individual decision maker a supermarket chain to its costs but it finds above average asymmetry where a cost shock is filtered through a fragmented w

what drives the dynamics of business growth differences in the dynamisms of economies are persistent notwithstanding the growing body of evidence documenting these large cross country differences our understanding of what drives them is still rather limited this paper seeks to help close this gap using unique data for ten countries the analysis sheds light on the factors that shape the distribution of firm growth and on what role policies play in driving cross country differences the paper provides new evidence on the link of labour market regulation bankruptcy legislation financial market development and r d support policies with growth dynamics the study goes beyond looking at differences in average growth rates as it analyses changes in the whole distribution of firms

estimating the frequency of price re optimization in calvo style models abstract this paper assesses the empirical performance calvo style models of price re optimization we first show that versions of these models in which firms update non re optimized prices to lagged inflation account well for the statistical behavior of post war u s inflation rates we then investigate whether these models imply plausible degrees of inertia in price setting behavior by firms they do but only if we depart from two standard auxiliary assumptions monopolistically competitive firms face a constant elasticity of demand and capital is homogeneous and can be instantaneously reallocated after a shock we develop a version of the model in which these assumptions are relaxed and show that it is consistent with the view that firms re optimize prices on average once every two quarters

state capacity conflict and development the absence of state capacities to raise revenue and to support markets is a key factor in explaining the persistence of weak states this paper reports on an ongoing project to investigate the incentive to invest in such capacities the paper sets out a simple analytical structure in which state capacities are modeled as forward looking investments by government the approach highlights some determinants of state building including the risk of external or internal conflict the degree of political instability and dependence on natural resources throughout we link these state capacity investments to patterns of development and growth

sticky prices in the euro area a summary of new micro evidence this paper summarises the vast evidence on micro price setting recently obtained for euro area countries we consider studies with micro data on consumer and producer prices as well as survey information the main findings are 1 prices in the euro area are sticky and stickier than in the us 2 downward price rigidity is only slightly more marked than upward price rigidity 3 heterogeneity and asymmetries are observed in price setting and 4 the relevance of theories that explain price stickiness such as implicit or explicit contracts marginal costs and coordination failure is confirmed whereas menu costs pricing thresholds and costly information explanations are judged much less relevant by firms jel c25 d40 e31

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

participation inertia in r d tax incentive and subsidy programs we examine how persistent firms participation is in rd the use of tax credits in contrast is unrelated to a firm s productivity our results suggest that r d tax incentives and r d subsidies are not substitutes and that any unintended misallocation of support is likely to persist

the slippery slope of concession we show that with common knowledge and a common rate of time preference the potential loser can always avoid wasteful conflict through a time consistent series of small concessions we examine how the failure of each of these assumptions may explain why conflicts arise we also debate which actions may be helpful in such unfortunate circumstances

price setting in the euro area some stylized facts from individual producer price data this paper summarizes the microevidence on the setting of producer prices in the euro area the main findings are i 21 of producer prices are adjusted each month ii producer prices are changed more frequently and by smaller amounts than consumer prices even after controlling for product characteristics iii price decreases are relatively frequent iv inflation correlates positively with the difference between the frequency of price increases and decreases and v there is substantial variation in price flexibility across sectors which can be explained in part by differences in the cost structure the degree of competition and the level of sectoral inflation

what drives business research and development r d intensity across organisation for economic co operation and development oecd countries this paper empirically investigates the potential determinants of business sector r d intensity using a panel of oecd countries for the period of 1975 2002 with data measured as five year averages estimates using a system gmm estimator controlling for endogeneity show a high degree of persistence in business sector r d expenditures tax incentives for r d have a significant and positive impact on business r d spending regardless of the specification and estimation techniques furthermore we find that expenditures for r d performed by universities are significantly positively related to business enterprise sector expenditures on r d indicating that public sector r d and private r d are complements direct r d subsidies and the high tech export share are significantly positively related to business sector r d intensity but these effects are only significant using the first differenced gmm estimator the static fixed effects results show that countries characterised by strong patent rights appear to hav

you can lead a firm to r d but can you make it innovate uk evidence from smes the uk government introduced tax credits for smes to promote and support r d in 2000 since then the policy has become more generous in this respect particularly since 2008 in this paper we use the national systems of entrepreneurship as a conceptual framework in which to question whether smes take up of tax credits has actually led to an increase in product service or process innovations our evidence suggests that a sme engagement with the policy is fairly randomly distributed across the sector and b there is little additional product service innovation to justify the expenditure in foregone taxes given the current distribution of credits but c there is evidence of enhanced radical process innovations particularly when combined with strong capability and planning at the firm level

how effective are level based r d tax credits evidence from the netherlands this paper examines the impact of the r d fiscal incentive program on r d by dutch firms taking a factor demand approach we measure the elasticity of firm r d capital accumulation to its user cost econometric models are estimated using a rich unbalanced panel of firm data covering the period 1996 2004 with firm specific r d user costs varying with tax incentives using the estimated user cost elasticity we perform a cost benefit analysis of the r d incentive program we find some evidence of additionality suggesting that the level based program of r d incentives in the netherlands is effective in stimulating firms investment in r d however the hypothesis of crowding out can be rejected only for small firms the analysis also indicates that the level based nature of the fiscal incentive scheme leads to a substantial social dead weight loss

the effectiveness of tax incentives for r d i in developing countries the case of argentina abstract there is increasing interest in developing countries in granting tax incentives in order to encourage private investment in research development and innovation r d i however evidence on the effectiveness of such schemes in achieving policy goals in weak innovation systems contexts is still very scarce this paper aims at narrowing this knowledge gap by focusing on the effects of a tax credit scheme for promoting firm level innovation investment in argentina the analysis applies dynamic panel data techniques to a novel dataset merging several waves of the national innovation survey collected by the national institute of statistics and censuses the results suggest that the elasticity of r d i investment to its user cost of capital is a greater than 1 in absolute terms which implies that the intervention has been effective in increasing firms innovation efforts however effects vary depending on the type of innovation investment being subsidized industrial sector and size of the firm moreover when innovation investment is divided into innovation related capital goods expenditures and only r d the results suggest that the absolute value of the elasticity for the r d component of the innovation investment is less than 1 these heterogeneous effects should be exploited for further policy design

sectoral price data and models of price setting in the median sector 100 percent of the long run response of the sectoral price index to a sector specific shock occurs in the month of the shock the standard calvo model and the standard sticky information model can match this finding only under extreme assumptions concerning the profit maximizing price the rational inattention model of mackowiak and wiederholt 2009a optimal sticky prices under rational inattention american economic review 99 769 803 can match this finding without an extreme assumption concerning the profit maximizing price furthermore there is little variation across sectors in the speed of response of sectoral price indexes to sector specific shocks the rational inattention model matches this finding while the calvo model predicts too much cross sectional variation

testing the sticky information phillips curve abstract i consider the empirical evidence for the sticky information model relative to the basic sticky price model conditional on historical measures of inflation forecasts the estimated structural parameters are inconsistent with an underlying sticky information model and the sticky information phillips curve is statistically dominated by the new keynesian phillips curve i find that the poor performance of the sticky information approach is driven by two key elements first the sticky information model underestimates inflation in the 1970s and overestimates inflation since the 1980s second predicted inflation from the sticky information model is excessively smooth

rationalist explanations for war realist and other scholars commonly hold that rationally led states can and sometimes do fight when no peaceful bargains exist that both would prefer to war against this view i show that under very broad conditions there will exist negotiated settlements that genuinely rational states would mutually prefer to a risky and costly fight popular rationalist and realist explanations for war fail either to address or to explain adequately what would prevent leaders from locating a less costly bargain essentially just two mechanisms can resolve this puzzle on strictly rationalist terms the first turns on the fact that states have both private information about capabilities and resolve and the incentive to misrepresent it the second turns on the fact that in specific strategic contexts states may be unable credibly to commit to uphold a mutually preferable bargain historical examples suggest that both mechanisms are empirically plausible

the cyclical behavior of marginal cost and price the author examines the cyclical behavior of price marginal cost margins for u s manufac turing after 1956 short run marginal cost is markedly procyclical this is primarily due to procyclical overtime payments incurred beca use employment is not perfectly flexible in most industries output price fails to respond to the cyclical movement in marginal cost so price marginal cost margins are markedly countercyclical the res ults contradict business cycle theories that explain low production i n a recession by a high real cost of producing they support theories that explain low production in a recession by the inability of firms to sell their output copyright 1987 by american economic association

state dependent or time dependent pricing does it matter for recent u s inflation in the 1988 2004 micro data collected by the u s bureau of labor statistics for the cpi price changes are frequent every 4 7 months depending on the treatment of sale prices and large in absolute value on the order of 10 the size and timing of price changes varies considerably for a given item but the size and probability of a price change are unrelated to the time since the last price change movements in aggregate inflation reflect movements in the size of price changes rather than the fraction of items changing price due to offsetting movements in the fraction of price increases and decreases neither leading time dependent models taylor or calvo nor 1 st generation state dependent models match all of these facts some 2 nd generation state dependent models however appear broadly consistent with the empirical patterns

evaluating the innovation box tax policy instrument in the netherlands 2007 13 patent boxes are tax incentive schemes aimed at stimulating research and development r d in firms by providing favourable tax rates to profits that can be linked to a specific immaterial asset such as a patent because these profits are often hard to separate from other firm profits patent boxes have been argued to be prone to tax shifting of firms and tax competition between nations as they might shift the location of the profits without affecting the location of r d activities whether or not this occurs may also depend on conditions set in the patent box we evaluate the innovation box policy instrument in the netherlands which is essentially a patent box but without the formal requirement of a patent we ask whether the innovation box has an effect on local r d investment of the firm additionality thereby putting the hypothesis of tax shifting to the test we find that the innovation box indeed has a positive effect on r d investment but the average firm that uses the policy tends to use only a part of the tax advantage for extra r d investment

do the effects of r d tax credits vary across industries a meta regression analysis this paper presents a survey of the micro econometric literature on the effects of r d tax credits on firms innovation activities we focus on one specific aspect that has not received sufficient attention in previous research the sectoral dimension our meta regression analysis mra sets up a new database collecting a large number of firm level studies on the effects of r d tax credits and investigates the factors that may explain differences in the estimated effects that are reported in the literature the main result of the mra analysis is indeed that sectors matter specifically the additionality effect of r d tax credits is on average stronger for smes firms in the service sectors and firms in low tech sectors in countries with an incremental scheme the paper proposes a simple framework to investigate why the innovation and economic effects of r d tax credits vary across sectors and points out new directions and hypotheses for future research

labor demand and the structure of adjustment costs this study examines the costs firms face in adjusting labor demand to exogenous shocks evidence on monthly plant level data shows that adjustment proceeds in jumps employment is unchanged in response to small shocks but moves instantaneously to a new equilibrium if the shocks are large results in the large literature that assumes smooth adjustment are due to aggregation of this nonlinear relation the finding has implications for cyclical changes in productivity for severance pay layoff and plant closing restrictions and for all other policies that affect the cost of adjusting employment copyright 1989 by american economic association

european inflation dynamics abstract we provide evidence on the fit of the new phillips curve npc for the euro area over the period 1970 1998 and use it as a tool to compare the characteristics of european inflation dynamics with those observed in the u s we also analyze the factors underlying inflation inertia by examining the cyclical behavior of marginal costs as well as that of its two main components namely labor productivity and real wages some of the findings can be summarized as follows a the npc fits euro area data very well possibly better than u s data b the degree of price stickiness implied by the estimates is substantial but in line with survey evidence and u s estimates c inflation dynamics in the euro area appear to have a stronger forward looking component i e less inertia than in the u s d labor market frictions as manifested in the behavior of the wage markup appear to have played a key role in shaping the behavior of marginal costs and consequently inflation in europe

reference prices costs and nominal rigidities we assess the importance of nominal rigidities using a new weekly scanner dataset we find that nominal rigidities take the form of inertia in reference prices and costst defined as the most common prices and costs within a given quarter reference prices are particularly inertial and have an average duration of roughly one year even though weekly prices change roughly once every two weeks we document the relation between prices and costs and find sharp evidence of state dependence in prices we use a simple model to argue that reference prices and costs are useful statistics for macroeconomic

comparing shocks and frictions in us and euro area business cycles a bayesian dsge approach this paper estimates a dsge model with many types of shocks and frictions for both the us and the euro area economy over a common sample period 1974 2002 the structural estimation methodology allows us to investigate whether differences in business cycle behaviour are due to differences in the type of shocks that affect the two economies differences in the propagation mechanism of those shocks or differences in the way the central bank responds to those economic developments our main conclusion is that each of these characteristics is remarkably similar across both currency areas copyright 2005 john wiley sons ltd

monetary non neutrality in a multisector menu cost model empirical evidence suggests that as much as one third of the u s business cycle is due to nominal shocks we calibrate a multisector menu cost model using new evidence on the cross sectional distribution of the frequency and size of price changes in the u s economy we augment the model to incorporate intermediate inputs we show that the introduction of heterogeneity in the frequency of price change triples the degree of monetary non neutrality generated by the model we furthermore show that the introduction of intermediate inputs raises the degree of monetary non neutrality by another factor of three without adversely affecting the model s ability to match the large average size of price changes a single sector model with a frequency of price change equal to the median rather than the mean generates monetary non neutrality similar to that in our multisector model our multisector model with intermediate inputs generates variation in real output in response to calibrated aggregate nominal shocks that can account for roughly 23 of the u s business cycle

heterogeneity in price rigidity evidence from a case study using microlevel data we combine two data sets to study price rigidity the first consists of weekly time series of retail wholesale and spot prices for twelve products these time series contain two exogenous cost shocks we find that prices exhibit more rigidity in response to the second shock than the first the second data set consists of all publicly available information about the shocks content analysis of these information reveals that the first shock is larger and more persistent and the market has more information on it than the second we conclude therefore that prices are more flexible in response to cost shocks that are larger that are more persistent and on which market participants have more information

do r d tax incentives lead to higher wages for r d workers evidence from the netherlands this paper examines the impact of the dutch r d tax incentive scheme on the wages of r d workers we construct firm specific r d tax credit rates that vary over time following variations in the dutch r d tax incentive program using instrumental variables we estimate a wage sharing model with an unbalanced firm level panel data covering the period 1997 2004 the elasticity of the r d wage with respect to the fraction of the wage supported by the fiscal incentives scheme is estimated at 0 2 in the short run and 0 24 in the long run

public r d policies and cost behavior of the us manufacturing industries abstract this paper estimates and evaluates the contribution of r d tax incentives and publicly financed r d investment policies in promoting the growth of output and privately funded r d investment in us manufacturing industries publicly financed r d induced cost savings but crowds out privately financed r d investment while the incremental r d tax credit and immediate deductibility provision of r d expenditures have a significant impact on privately financed r d investment the optimal mix of both instruments is an important element for sustaining a balanced growth in output and productivity in the manufacturing sector

microfoundations of macroeconomic price adjustment survey evidence from swedish firms this paper presents the results of a survey on price setting behavior conducted on a large random sample of swedish firms the median firm adjusts the price once a year state and time dependent price setting are about equally important the four highest ranked explanations for price rigidity in this study implicit contracts sluggish costs explicit contracts and the kinked demand curve have close correspondents among the top five places in two similar large scale surveys carried out in the uk and the u s the results point to the importance of the long term relations with customers for the rigidity of prices the estimated share of sales that go to regular customers is more than 80

public support for innovation and the openness of firms innovation activities this study explores empirically the relationship between publicly funded schemes to support innovation and the openness of firms innovation practices using survey data from more than 5000 firms in 29 european countries we find that support policies for innovation both monetary and non monetary are related to an increase in the degree of openness of individual firms both in terms of the number of external partners with whom they collaborate and the number of open innovation activities they perform however the relationship between support and openness seems to be negatively moderated by the existence of previous innovative activity within the firm public support has more impact on less innovative firms and less influence when the firm is already innovative which could potentially indicate the existence of crowding out effects additionally our results suggest that non financial support is more strongly linked to openness than financial support for policy makers facing salient budgetary constraints this implies that institutions and government policies could potentially play a more important role than money in fostering open innovation this article contributes to the open innovation literature by tapping into the underexplored question of the role of public policies and has crucial implications for academics and policy makers

intervention and peace intervention often does not lead to peace but rather to prolonged conflict indeed we document that it is an important source of prolonged conflicts we introduce a theoretical model of the balance of power to explain why this should be the case and to analyse how peace can be achieved either a hot peace between hostile neighbours or the peace of the strong dominating the weak non intervention generally leads to peace after defeat of the weak hot peace can be achieved with sufficiently strong outside intervention the latter is thus optimal if the goal of policy is to prevent the strong from dominating the weak

r d tax incentives in eu countries does the impact vary with firm size this paper studies the effect of r d tax incentives on the research activity of manufacturing firms based in france italy spain and the uk over the period 2007 2009 using a matching procedure we show that in all the examined countries but spain r d tax incentives induced a statistically significant increase in the intensity of r d expenses over sales however this effect is driven only by the behaviour of small firms by assessing the benefit cost ratio of r d tax policies we find evidence of substantial additional effects in italy and the uk

why are prices sticky the dynamics of wholesale gasoline prices the menu cost interpretation of sticky prices implies that the probability of a price change should depend on the past history of prices and fundamentals only through the gap between the current price and the frictionless price we find that this prediction is broadly consistent with the behavior of nine philadelphia gasoline wholesalers nevertheless we reject the menu cost model as a literal description of these firms behavior arguing instead that price stickiness arises from strategic considerations of how customers and competitors will react to price changes

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

optimal sticky prices under rational inattention this paper presents a model in which price setting firms decide what to pay attention to subject to a constraint on information flow when idiosyncratic conditions are more variable or more important than aggregate conditions firms pay more attention to idiosyncratic conditions than to aggregate conditions when we calibrate the model to match the large average absolute size of price changes observed in micro data prices react fast and by large amounts to idiosyncratic shocks but only slowly and by small amounts to nominal shocks nominal shocks have strong and persistent real effects we use the model to investigate how the optimal allocation of attention and the dynamics of prices depend on the firms environment jel e 3 e5 d8

innovation procurement as capability building evaluating innovation policies in eight central and eastern european countries abstract after decades of impressive growth the new member states of the european union are once again in transition but this time from imitation to innovation driven competitiveness this paper evaluates the relationship between both public funding and public procurement for innovation ppi and firm level innovation output and outcome additionality in eight central and eastern european countries matching estimates on a sample of 41 623 firms suggest that ppi has a large effect on innovation and output and the highest additionality is sometimes achieved when firms receive both financial support and innovation oriented public procurement we argue that policy makers aiming to strengthen indigenous innovation capabilities should place stronger emphasis on ppi

implications of rational inattention abstract a constraint that actions can depend on observations only through a communication channel with finite shannon capacity is shown to be able to play a role very similar to that of a signal extraction problem or an adjustment cost in standard control problems the resulting theory looks enough like familiar dynamic rational expectations theories to suggest that it might be useful and practical while the implications for policy are different enough to be interesting

sectors and the additionality effects of r d tax credits a cross country microeconometric analysis abstract do the additionality effects of r d tax credits vary across sectors the paper presents a micro econometric analysis of this question for three countries norway italy and france we use a panel of firm level data from three waves of the innovation surveys carried out in these countries for 2004 2006 and 2008 the study estimates input and output additionality effects of r d tax credits in each of these economies and it investigates how these effects differ across sectors characterized by different r d orientation and competition conditions the results point out that firms in industries with high r d orientation have on average higher propensity to apply to r d fiscal incentives schemes and stronger input and output additionality effects output additionality is found to differ among the three examined countries