monetary policy and uncertainty in an empirical small open economy model this paper explores optimal policy design in an estimated model of three small open economies australia canada and new zealand within a class of generalized taylor rules we show that to stabilize a weighted objective of output consumer price in ation and nominal interest variation optimal policy does not respond to the nominal exchange this is despite the presence of local currency pricing and due in large part to observed exchange rate disconnect in these economies optimal policies that account for the uncertainty of model estimates as captured by the parameters posterior distrbution similarly exhibit a lack of exchange rate response in contrast to brainard 1967 the presence of parameter uncertainty can lead to more or less aggressive policy responses depending on the model at hand

pioneering price level targeting the swedish experience 1931 1937 in september 1931 sweden became the first country to make the stabilization of the domestic price level the official goal of its monetary policy actually the only country that so far has adopted such an explicit price level target starting from the issues and concepts familiar from research and policy experience of inflation targeting as contrasted to price level targeting this paper examines the evolution of the swedish price level targeting in the 1930s we bring out a number of similarities and differences between price stabilization in the 1930s and in the 1990s

do central banks respond to exchange rate movements a structural investigation abstract we estimate a small scale structural general equilibrium model of a small open economy using bayesian methods our main focus is the conduct of monetary policy in australia canada new zealand and the uk we consider generic taylor type rules where the monetary authority reacts in response to output inflation and exchange rate movements we perform posterior odds tests to investigate the hypothesis whether central banks do target exchange rates the main result of this paper is that the central banks of australia and new zealand do not whereas the bank of canada and the bank of england do include the nominal exchange rate in its policy rule this result is robust for various specification of the policy rule we also find that terms of trade movements do not contribute significantly to domestic business cycles

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

retail sweep programs and monetary asset substitution abstract this paper examines how retail sweep programs affect monetary asset substitution estimates from the fourier flexible form reveal that sweeping generates systematic and sometimes large distortions in estimated bank depositor substitution elasticities

price level targeting and stabilisation policy a survey this paper surveys recent articles on the costs and benefits of price level targeting focusing its use as a tool for stabilisation policy it discusses how price level targeting can affect the short run trade off between output and inflation variability by influencing inflation expectations it reviews how assigning an explicit price level target to a central bank that is unable to commit to its future policies can improve economic performance it surveys other potential benefits and costs among the costs it underlines the importance of perfectly rational expectations for the optimality of price level targeting and an exacerbation of the time inconsistency problem

comparing new keynesian models of the business cycle a bayesian approach abstract the baseline new keynesian model cannot replicate the observed persistence in inflation output and real wages for sensible parameter values as a result several extensions have been suggested to improve its fit to the data we use a bayesian approach to estimate and compare the baseline sticky price model of calvo s 1983 staggered prices in a utility maximizing framework journal of monetary economics 12 383 398 and three extensions our empirical results are as follows first we find that adding price indexation improves the fit of calvo s 1983 staggered prices in a utility maximizing framework journal of monetary economics 12 383 398 model second models with both staggered price and wage setting dominate models with only price rigidities third introducing wage indexation does not significantly improve the fit fourth all model estimates suggest a high degree of price stickiness fifth the estimates of labor supply elasticity are higher in models with both staggered price and wage contracts finally the estimated inflation parameters of the taylor rule are stable across models

openness imperfect exchange rate pass through and monetary policy abstract this paper analyses the implications of imperfect exchange rate pass through for optimal monetary policy in a linearised open economy dynamic general equilibrium model calibrated to euro area data imperfect exchange rate pass through is modelled by assuming sticky import price behaviour the degree of domestic and import price stickiness is estimated by reproducing the empirical identified impulse response of a monetary policy and exchange rate shock conditional on the response of output net trade and the exchange rate it is shown that a central bank that wants to minimise the resource costs of staggered price setting will aim at minimising a weighted average of domestic and import price inflation

from great depression to great credit crisis similarities differences and lessons the great depression of the 1930s and the great credit crisis of the 2000s had similar causes but elicited strikingly different policy responses while it remains too early to assess the effectiveness of current policy it is possible to analyse monetary and fiscal responses in the 1930s as a natural experiment or counterfactual capable of shedding light on the impact of current policies we employ vector autoregressions instrumental variables and qualitative evidence for 27 countries in the period 1925 39 the results suggest that monetary and fiscal stimulus was effective that where it did not make a difference it was not tried they shed light on the debate over fiscal multipliers in episodes of financial crisis they are consistent with multipliers at the higher end of those estimated in the recent literature and with the argument that the impact of fiscal stimulus will be greater when banking systems are dysfunctional and monetary policy is constrained by the zero bound miguel almunia agustin benetrix barry eichengreen kevin h o rourke and gisela rua

a semi nonparametric approach to the demand for uk monetary assets we estimate an asymptotically ideal model of the demand for uk personal sector monetary assets we use data that are consistent with utility maximizing behaviour and find that uk monetary assets are generally substitutes in use the estimated elasticities of substitution during the 1980s and the early 1990s indicate that a relatively broad monetary aggregate should be used in economic studies the results also suggest that any policy based on interest or user cost elasticities of substitution between financial assets should be based on the morishima elasticities as the allen uzawa calculation can give misleading results

classifying exchange rate regimes deeds vs words abstract most of the empirical literature on exchange rate regimes uses the imf de jure classification based on the regime announced by the governments despite the recognized inconsistencies between reported and actual policies in many cases to address this problem we construct a de facto classification based on data on exchange rates and international reserves from all imf reporting countries over the period 1974 2000 which we believe provides a meaningful alternative for future empirical work on the topic the classification sheds new light on several stylized facts previously reported in the literature in particular we find that the de facto pegs have remained stable throughout the last decade although an increasing number of them shy away from an explicit commitment to a fixed regime hidden pegs we confirm the hollowing out hypothesis but show that it does not apply to countries with limited access to capital markets we also find that pure floats are associated with only relatively minor nominal exchange rate volatility and that the recent increase in the number of de jure floats goes hand in hand with an increase in the number of de facto dirty floats fear of floating

the search for a stable money demand function a survey of the post 1973 literature phe question of whether the demnand function for money is stable is one of the most important recurring issues in the theory and application of macroeconomic policy what is being sought in a stable demand function is a set of necessary conditions for money to exert a predictable influence on the economy so that the central bank s control of the money supply can be a useful instrument of economic policy as such the notion of a stable demand function appears to involve three key elements e g john t boorman 1976 p 317 and david e w laidler 1977 pp 34 35 first the demand for money relation should be highly predictable in a statistical sense as measured by the usual goodness of fit statistics precision of estimated coefficients and presumably its ability to forecast accurately out of sample second a stable demand function for money has relatively few arguments a relationship that requires knowledge about a large number of variables in order to pin it down is in effect not predictable finally the variables that appear as arguments in the function should represent significant links to spending and economic activity in the real sector in sum a stable demand function for money means that the quantity of money is predictably related to a small set of key variables linking money to the real sector of the economy the importance of a stable money demand function for monetary policy can be illustrated with the standard is lm model in which interest rates and gnp are the endogenous variables in this context a stable demand function for money translates into a well defined relationship between money interest rates and gnp

measuring substitution in monetary asset demand systems the allen elasticity of substitution aes is widely used to study monetary asset substitution and structural demand stability blackorby and russell showed that the aes is uninformative and that the morishima elasticity of substitution mes is the appropriate measure a point overlooked in the monetary literature use of improper measures can lead to incorrect inferences this article considers five alternative measures of substitution the aes the mes the hicksian and marshallian elasticities of demand and mundlak s unencountered but appealing constant cost elasticity of substitution selection of the substitution measure appropriate to respective research questions is addressed

the own price of money and a new channel of monetary transmission traditionally the effects of monetary policy actions on output are thought to be transmitted via monetary or credit channels real business cycle theory by contrast highlights the role of real price changes as a source of revisions in spending and production decisions motivated by the desire to focus on the effects of price changes in the monetary transmission mechanism this paper incorporates a direct measure of the real own price of money into an estimated vector autoregression and a calibrated real business cycle model consistent with the rbc view of the monetary transmission mechanism both approaches reveal that movements in the own price of money are strongly related to movements in output

overvalued swedish monetary policy in the 1930s the article discusses sweden s monetary policy in the 1930s which has been hailed as the first and only example of successful price level targeting our contribution is twofold first we argue that the crucial measure that immediately ended deflationary expectations and enabled a swift recovery was a strong and involuntary devaluation of the currency not the adoption of a new monetary policy framework second starting from the recent literature on monetary policy at the zero lower bound we conclude that sweden s exchange rate policy is more relevant for the current discussion than its tentative experience with price level targeting

determinants of biotechnology utilization by the canadian industry abstract the research reported in this paper uses data from statistics canada s biotechnology firm survey 1997 to look into the factors that cause the canadian industry to use biotechnology the descriptive results show that the health sector leads the way in biotechnology utilization followed in decreasing order by the agriculture and food processing sector and the environment sector furthermore biochemistry and immunology based biotechnologies are the most used with 76 of the 282 firms surveyed firms using them as compared to 74 for bioprocessing based biotechnologies and 52 5 for dna based biotechnologies analytical results from multivariate analyses show that biotechnology development is fairly more industry specific than firm specific in fact the extent to which a firm s absorptive capacity ac its learning capability and its stock of relational capital affects its utilization of biotechnology depends largely on the industrial sector to which the firms belongs firm s characteristics namely age and size are found to have no effect on the utilization of biotechnology

r d and absorptive capacity from theory to data this paper presents a unified model that integrates the theoretical literatue on schumpeterian endogenous growth the microeconometric literature on r d and productivity and the empirical literature on productivity convergence starting from a structural model of endogenous growth following aghion and howitt 1992 1998 we provide microeconomic foundations for a reduced form equation for total factor productivity tfp growth that is commonly used in the empirical literature we allow a role for r d in innovation and technology transfer absorptive capacity the analysis suggests that many existing studies underestimate r d s social rate of return and provides an explanation for long run productivity levels at the industry level

how well can the new open economy macroeconomics explain the exchange rate and current account abstract this paper advances the new open economy macroeconomic literature in an empirical direction estimating and testing a two country model fit to u s and g7 data the model performs moderately well for the exchange rate and current account results offer guidance for future theoretical work parameter estimates lend support to the assumption of local currency pricing estimates are found for key parameters commonly calibrated in the theoretical literature such as the elasticity of substitution between home and foreign composite goods and the response of a country s risk premium to the net foreign asset position results also indicate that deviations from interest rate parity are not closely related to monetary policy shocks as recently hypothesized but that these deviations are strongly related to shifts in the current account

do old habits die hard central banks and the bretton woods gold puzzle abstract we assess the importance of individual and institutional experience in shaping macroeconomic policy by studying the persistence of gold standard monetary practices in the bretton woods system using new data from the imf archives we show that although they were not required to countries continued to back currency in circulation with gold the longer an institution spent in the gold standard and the older the policymakers the tighter the link between gold and currency such old habits prevented dollars and gold from working as perfect substitutes and ultimately contributed to the demise of the bretton woods system our findings highlight the persistence of past practices even in the face of radical institutional change and its consequences on the international monetary system

monetary policy in a low inflation environment developing a state contingent price level target a number of academic studies find that either price level targeting or temporary above average inflation are nearly optimal policies to address a liquidity trap crisis still central bankers and the public generally question whether even a temporarily higher inflation rate could be beneficial in addressing a liquidity trap or could be consistent with price stability over the longer term at the same time however the federal reserve s projections for high unemployment and low inflation do not seem to be consistent with the best monetary policies to address the fed s dual mandate responsibilities accordingly it is useful to seriously discuss these potentially beneficial alternative policies

sweep programs the fall of m1 and rebirth of the medium of exchange this paper investigates the effect of sweep programs on m1 using dynamic simulations of money demand over 1994 2000 the postsample period constitutes when sweep programs have been in effect all models generate predictions systematically above reported m1 using data on newly initiated programs test findings indicate that sweeps account for the overprediction within the conventional money demand model with a long term interest rate we construct a medium of exchange measure m1s equal to m1 plus estimated holdings of sweep balances m1s velocity compares favorably with that of broader aggregates evidence indicates cointegration within m1s money demand

the national system of innovation in historical perspective contrary to some recent work on so called globalisation this paper argues that national and regional systems of innovation remain an essential domain of economic analysis their importance derives from the networks of relationships which are necessary for any firm to innovate whilst external international connections are certainly of growing importance the influence of the national education system industrial relations technical and scientific institutions government policies cul tural traditions and many other national institutions is fundamental the historical examples of germany japan and the former ussr illustrate this point as well as the more recent contrast between east asian and latin american countries introduction the national system of friedrich list according to this author s recollections the first person to use the expression national system of innovation was bengt ake lundvall and he is also the editor of a highly original and thought provoking book 1992 on this subject however as he and his colleagues would be the first to agree and as lundvall himself points out the idea actually goes back at least to friedrich list s conception of the national system of political economy 1841 which might just as well have been called the national system of innovation the main concern of list was with the problem of germany overtaking england and for underdeveloped countries as germany then was in relation to england he advocated not only protection of infant industries but a broad range of policies designed to accelerate or to make possible industrialisation and economic growth most of these policies were concerned with learning about new technology and applying it the racialist and colonialist overtones of the book were in strong contrast to the inter nationalist cosmopolitan approach of the classical free trade economists and list s belief that holland and denmark should join the german bund and acquire german nationality because of their descent and whole character reads somewhat strangely in the european community of today nevertheless despite these unattractive features of his outlook he clearly anticipated many contemporary theories after reviewing the changing ideas of economists about development in the years since the second world war the world bank 1991 concludes that it is intangible investment in knowledge accumulation which is decisive rather than physical capital investment as was at one time believed pages 33 35 the report cites the new growth theory

escaping from a liquidity trap and deflation the foolproof way and others existing proposals to escape from a liquidity trap and deflation including my foolproof way are discussed in the light of the optimal way to escape the optimal way involves three elements 1 an explicit central bank commitment to a higher future price level 2 a concrete action that demonstrates the central bank s commitment induces expectations of a higher future price level and jump starts the economy and 3 an exit strategy that specifies when and how to get back to normal a currency depreciation is a direct consequence of expectations of a higher future price level and hence an excellent indicator of those expectations furthermore an intentional currency depreciation and a crawling peg as in the foolproof way can implement the optimal way and in particular induce the desired expectations of a higher future price level i conclude that the foolproof way is likely to work well for japan which is in a liquidity trap now as well as for the euro area and the united states in case either would fall into a liquidity trap in the future

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

monetary aggregation and the demand for assets in this paper we consider and illustrate a solution to the inter related problems of monetary aggregation and estimation of money demand the problem with the definition of money is that the relative prices of the monetary components fluctuate over time rendering simple sum aggregates inefficient the authors apply revealed preference tests to the u s monthly data to determine admissible and separable components these components are then aggregated using the divisia technique to deal with the problem of money demand the dynamic fourier expenditure system is used to provide estimates of the elasticities of substitution these while showing general substitution among the liquid assets studied are quite variable over time this finding underscores the inefficiency of both simple sum aggregation and single equation log linear money demand estimation copyright 1997 by ohio state university press

monetary policy in a low pass through environment in a dynamic new keynesian optimizing model we introduce incomplete exchange rate pass through on import prices three results stand out first unlike canonical models with perfect pass through which emphasize a type of isomorphism incomplete pass through renders the analysis of monetary policy of an open economy fundamentally different from the one of a closed economy second productivity driven deviations from the law of one price assume the interpretation of endogenous cost push shocks third the optimal commitment policy relative to discretion entails a smoothing of the deviations from the law of one price and requires more stable nominal and real exchange rates

stabilisation policy rational expectations and price level versus inflation targeting a survey we survey literature comparing inflation targeting it and price level targeting pt as macroeconomic stabilisation policies our focus is on new keynesian models and areas that have seen significant developments since ambler s 2009 price level targeting and stabilisation policy a survey journal of economic surveys 23 5 974 997 survey optimal monetary policy the zero lower bound financial frictions and transition costs of adopting a pt regime ambler s conclusion that pt improves social welfare in new keynesian models is fairly robust but we note an interesting split in the literature pt consistently outperforms it in models where policymakers commit to simple taylor type rules but results in favour of pt when policymakers minimise loss functions are overturned with small deviations from the baseline model since the beneficial effects of pt appear to hang on the joint assumption that agents are rational and the economy new keynesian we discuss survey and experimental evidence on rational expectations and the applied macro literature on the empirical performance of new keynesian models overall the evidence is not clear cut but we note that new keynesian models can pass formal statistical tests against macro data and that models with rational expectations outperform those with behavioural expectations i e heuristics in direct statistical tests we therefore argue that policymakers should continue to pay attention to pt

sweep programs and optimal monetary aggregation abstract this paper examines the admissibility of monetary aggregate groupings for the us over 1993 2001 based upon weak separability we investigate the impact of retail and commercial demand deposit sweep programs on the separability of monetary asset groupings weak separability is tested using the swofford whitney and fleissig whitney tests we use varian s measurement error adjustment procedure to eliminate violations of the generalized axiom of revealed preference garp when funds from both retail and commercial demand deposit sweep programs are placed within checkable deposits all groupings narrow and broad pass garp and weak separability for groupings based on conventional money measures tests tend to favor broad aggregates

the modern history of exchange rate arrangements a reinterpretation we develop a novel system of reclassifying historical exchange rate regimes one key difference between our study and previous classifications is that we employ monthly data on market determined parallel exchange rates going back to 1946 for 153 countries our approach differs from the imf official classification which we show to be only a little better than random it also differs radically from all previous attempts at historical reclassification our classification points to a rethinking of economic performance under alternative exchange rate regimes indeed the breakup of bretton woods had less impact on exchange rate regimes than is popularly believed

putting the new open economy macroeconomics to a test abstract this paper explores one way to extend the new open economy macroeconomics in an empirical direction adapting maximum likelihood procedures it estimates and tests an intertemporal small open economy model with monetary shocks and nominal rigidities results offer mixed support for a benchmark model where prices are assumed to be sticky in the currency of the buyer price stickiness seems to be an important element as overall results are poorer for versions of the model in which prices either are flexible or are sticky in the currency of the producer the benchmark model does a better job explaining some variables than others in particular it does a poor job explaining exchange rate movements