Journal of Economic Perspectives

Nowcasting consumer price inflation using high-frequency scanner data: evidence from Germany

Retrieved on: 
Martedì, Aprile 23, 2024
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Key Points: 

    A new measure of firm-level competition: an application to euro area banks

    Retrieved on: 
    Giovedì, Aprile 18, 2024

    Abstract

    Key Points: 
      • Abstract
        This paper extends Boone (2008) by introducing a competition measure at the individual
        firm level rather than for an entire market segment.
      • We apply this extended Boone indicator to individual bank-level competition
        in the loan market in the four largest euro area countries and Austria.
      • Our new measure of firm-level competition enriches and complements
        other competition measures and provides a promising starting point for future market
        power analyses.
      • The only measure among non-structural measures that is based on the
        concept of competition as a process of rivalry is the Boone (2008) indicator.
      • We introduce
        a new performance measure of competition by extending the Boone indicator to the
        individual firm level.
      • Introduction
        The ability to reliably measure competition is valuable to researchers, analysts, and
        policymakers, especially antitrust authorities, financial supervisors, and central banks.
      • One broad
        category of indicators often used to measure competition are structural competition
        measures, such as static concentration measures, and dynamic measures, e.g., entry and
        exit rates.
      • Out of these measures, the only measure based on the
        concept of competition as a process of rivalry is the Boone indicator.
      • This study introduces a new performance measure of competition by extending the
        Boone indicator to the individual firm level.
      • It thus measures the
        increase in profits in percent of one percentage point increase in efficiency, with marginal
        costs as measure of efficiency.
      • We extend the theoretical
        underpinning of the measurement of competition for the entire market of Boone (2008) by
        a new measure of individual firm-level competition.
      • A concern of the literature is the gap
        between the practical application and the theoretical framework of Boone (2008).
      • We introduce within the same theoretical
        framework a new measure of competition on firm level, the MRP.
      • Our new
        measure significantly augments the antitrust evaluative framework by shedding light on
        whether a merger results in a less competitive market.
      • Our novel indicator focuses on
        firms? incentives to enhance their relative efficiency, as manifested in the elasticity
        between relative profits and efficiency.
      • However, an inefficient firm that is foreclosed could be more
        competitive than the larger efficient firm that relies on its scale economies.
      • Our new metric of competition unveils
        banks? ability to influence their profitability in the short term by cutting costs relative to
        their peers.
      • The new MRP indicator provides the ability to assess the impact
        of individual banks? competitiveness on their interest rate-setting behaviour in loan
        markets.
      • Incorporating this information promises a more refined understanding of the impact and
        timing of monetary policy rates changes on the real economy.
      • Section 3 introduces within the Boone
        (2008) theoretical framework our new measure of individual firm-level competition,
        including the interpretation of the MRP.
      • Section 4 provides an application of our new
        ECB Working Paper Series No 2925

        6

        individual firm-level competition measure to the loan market.

      • The StructureConduct-Performance paradigm (SCP) provides a traditional framework in the field of
        industrial organization for analysing competition behaviour in markets.
      • Concentrated
        markets ease the possibilities to collude implicitly or explicitly and therefore concentrated
        markets result in higher prices and profits.
      • For example, a tougher competition
        setup may lead to a reallocation of market shares, potentially forcing some firms to exit
        the market.
      • This approach gives firms? strategic behaviour
        central stage and focuses on the strategic interaction on prices and quantities, known as
        conjectural variation.
      • Another measure from
        this strand of literature is the H-statistic developed by Panzar and Rosse (1987).
      • The only competition measure from this performance literature where competition is the
        outcome from a process of rivalry is the Boone indicator.
      • A continuous and monotonically increasing relationship exists between
        RPD and the level of competition if firms are ranked by decreasing efficiency.
      • (2013) compare the Boone indicator with the price-cost margin
        and conclude that the profit elasticity is a more reliable measure of competition.
      • The high
        elasticity of profits to efficiency unequivocally indicates that the high market shares and
        therefore high profits are due to high efficiency.
      • A firm that quickly passes changes to the input prices is seen as a price
        taker with little market power.
      • Indicators of competition tend to measure different phenomenon and may provide
        conflicting messages, as reported for European banking by Carbo et al.
      • Application 2: Test the ?quiet life? and related market structure hypotheses using the
        MRP as competition or market structure measure.
      • Data
        Our application to individual bank-level competition in the euro area loan market uses
        balance sheet and income statement data from the Moody?s Analytics BankFocus for the
        calendar years 2013-2020.
      • As such, most publications
        on competition in the euro area includes the largest four member states.
      • Due to these restrictions the database was reduced to an unbalanced panel of up to 1862
        banks (depending on the year) from five euro area countries.
      • Application 1: Measure bank competition using MRP
        Looking at the distribution of the MRP for individual banks (Fig.
      • A similar finding for the four largest euro area countries as a group is
        reported in Carbo et al.
      • Application 2: Test of market structure hypotheses using MRP
        Our new measure of individual-bank competition can be used to test market structure
        theories.
      • Euro area banks? market power,
        lending channel and stability: the effects of negative policy rates, European Central Bank
        Working Paper, 2790 (February).
      • A
        new approach to measuring competition in the loan markets of the euro area, Applied
        Economics, 43 (23), 3155?3167.
      • Impact of bank competition on the interest rate pass-through in the euro area, Applied
        Economics, 45 (11), 1359?1380.

    Isabel Schnabel: R(ising) star?

    Retrieved on: 
    Mercoledì, Aprile 3, 2024

    This box investigates how households have responded to the 2021-23 inflationary episode using evidence from the ECB’s Consumer Expectations Survey.

    Key Points: 
    • This box investigates how households have responded to the 2021-23 inflationary episode using evidence from the ECB’s Consumer Expectations Survey.
    • The findings suggest that households have primarily adjusted their consumption spending to cope with higher inflation.

    Speculation in oil and gas prices in times of geopolitical risks

    Retrieved on: 
    Mercoledì, Aprile 3, 2024

    Overall, speculation has only a limited role in both oil and gas price dynamics, although the degree of speculation is somewhat higher in European gas markets than in US gas markets.

    Key Points: 
    • Overall, speculation has only a limited role in both oil and gas price dynamics, although the degree of speculation is somewhat higher in European gas markets than in US gas markets.
    • Empirical estimates also suggest that the role of speculation in amplifying the transmission of fundamental shocks to oil prices is limited, including in times of heightened geopolitical risk.

    The impact of regulatory changes on rating behaviour

    Retrieved on: 
    Martedì, Aprile 2, 2024
    Długosz, Disagreement, Pi bond, Direct lending, Key, Research Papers in Economics, Finance Secretary (India), University of Oxford, STS, Journal of Economic Perspectives, International, American Economic Review, Life, Columbia Business School, British Academy of Management, Risk assessment, ABS, Rating, EBA, Development, Reputational damage, OBS, CRA, Bond credit rating, Cras, Journal of Monetary Economics, CDO, Becker, Paper, 2007–2008 financial crisis, Raja, University, Environment, Journal of Financial Economics, Perception, H3, Website, Securitization, Working paper, Market, Collection, Total, European Banking Authority, Quarterly Journal of Economics, BBB, Whetten, Column, ESMA, European Journal, Issuer, Asset quality, Information revolution, Federal Reserve Bank, OLS, Statistics, PDF, Private, ECB, Surety, Weighted-average life, CCC, European Commission, Social science, Journal of Financial Stability, JEL, Real, Bias, Journal, Research, Classification, Certification, Commission, Credit, The Journal of Finance, Literature, Karel Škréta, European Central Bank, AA, Finance Research Letters, Origination (telephony), Monetary economics, Section 5, Xia, Kraft Foods, Government, AAA, Mukherjee, Finance, Deku, DOI, White, Risk, IOSCO, MBS, OECD, Wang, Section 4, University Challenge 2013–14, Section 3, Ashcraft, Financial management, Accounting, Financial economics, Fannie Mae, Conference, Pressure, Central bank, Griffin, University of Michigan, Systematic review, EPRS, Freddie Mac, Loan, BCBS, Palgrave Macmillan, R2, Microeconomics, Quarterly Journal, Financial statement analysis, The Japanese Economic Review, Christian Social Union (UK), Green, University of Huddersfield, PSM, Management, Security (finance), Security, Civil service commission, Private placement, American Economic Journal, GFC, Reproduction, IMF, Small business, Trustee, Data

    Abstract

    Key Points: 
      • Abstract
        We examine rating behaviour after the introduction of new regulations regarding Credit Rating
        Agencies (CRAs) in the European securitisation market.
      • There is empirical evidence of rating catering in the securitisation market in the pre-GFC period (He et al.,
        2012; Efing and Hau, 2015).
      • Competition among
        CRAs could diminish ratings quality (Golan, Parlour, and Rajan, 2011) and promotes rating shopping by
        issuers resulting in rating inflation (Bolton et al., 2012).
      • This paper investigates the impact of the post-GFC regulatory changes in the European
        securitisation market.
      • In 2011, in addition to the creation of
        European Securities and Markets Authority (ESMA), a regulatory and supervisory body for CRAs was
        introduced.
      • We examine how rating behaviours have changed in the European securitisation market after the
        introduction of these new regulations.
      • We utilise the existence of multiple ratings and rating agreements between
        CRAs to identify the existence of rating shopping and rating catering, respectively (Griffin et al., 2013; He
        et al., 2012; 2016).
      • We find that the regulatory changes have been effective in tackling conflicts of interest between issuers
        and CRAs in the structured finance market.
      • Rating catering, which is a direct consequence of issuer and
        CRA collusion, seems to have disappeared after the introduction of these regulations.
      • There is empirical evidence of rating catering in the securitisation market in
        the pre-GFC period (He et al., 2012; Efing and Hau, 2015).
      • Competition among CRAs could diminish ratings quality (Golan, Parlour,
        and Rajan, 2011) and promotes rating shopping by issuers resulting in rating inflation (Bolton et
        al., 2012).
      • This paper investigates the impact of the post-GFC regulatory changes in the European
        securitisation market.
      • In 2011, in addition
        to the creation of European Securities and Markets Authority (ESMA), a regulatory and
        supervisory body for CRAs was introduced.
      • We find that the regulatory changes have been effective in tackling conflicts of interest
        between issuers and CRAs in the structured finance market.
      • Rating catering, which is a direct
        consequence of issuer and CRA collusion, seems to have disappeared after the introduction of
        these regulations.
      • Investors who previously demanded higher spreads for rating agreements for a
        multiple rated tranche, did not consider the effect of rating harmony as a risk in the post-GFC
        period.
      • Regarding rating shopping, we find that the effectiveness of the changes has been limited,
        potentially for two reasons.
      • Additionally, we also find that rating over-reliance might still be an issue, especially
        Rating catering is a broad term and it can involve rating shopping.
      • They re-examine the rating shopping and rating
        catering phenomena in the US market by looking at the post-crisis period between 2009 and 2013.
      • Using 622 CDO tranches, they also observe the existence of rating shopping and the diminishing
        of the rating catering.
      • Firstly, our main focus is the EU?s CRA Regulation and its effectiveness in reducing
        rating inflation and rating over-reliance.
      • To the best of our knowledge, this paper is the first to
        examine the effectiveness of the EU?s CRA regulatory changes on the investors? perception of
        rating inflation in the European ABS market.
      • Hence, the coverage and quality of our dataset constitutes significant addition
        to the literature and allows us to test the rating shopping and rating catering more authoritatively.
      • The following section reviews the literature
        on securitisation concerning CRAs and conflicts of interest, and outlines the regulatory changes
        introduced in the post-GFC period.
      • Firstly, ratings became ever more important as the Securities and
        Exchange Commission (SEC) 5 began heavily relying on CRA assessments for regulatory purposes
        (i.e.
      • the investment mandates that highlight rating agencies as the main benchmark for investment
        eligibility) (SEC, 2008; Kisgen and Strahan, 2010; Bolton et al., 2012).
      • issuers) as one of the main explanations for the rating inflation (He et al., 2011; 2012; Bolton
        et al., 2012; Efing and Hau, 2015).
      • Bolton et al., (2012) demonstrate that competition
        promotes rating shopping by issuers, leading to rating inflation.
      • The last phase, CRA III, was implemented in mid-2013 and involves an additional
        set of measures on reducing transparency and rating over-reliance.
      • As mentioned above, rating inflation can be caused by rating shopping
        In order to be eligible to use the STS classification, main parties (i.e.
      • The higher the difference in the number of ratings for a
        given ABS tranche, the greater the risk of rating shopping.
      • Alternatively, the impact of the new
        regulations could be limited when it comes to reducing rating shopping.
      • This is because, firstly,
        the conflict of interest between securitisation parties is not necessarily the sole cause for the
        occurrence of rating shopping.
      • L is a set of variables (Multiple ratings, CRA reported, Rating agreement) that
        we utilise interchangeably to capture the rating shopping and rating catering behaviour.
      • Hence, issuers are incentivised to report the highest possible rating and
        ensure each additional rating matches the desired level.
      • All in all, our results suggest that
        the new stricter regulatory measures have been effective in tackling conflicts of interest and
        reducing rating inflation caused by rating catering.
      • Self-selection might be a concern in analysing the impact of the
        new measures and investors? response with regard to the rating inflation.
      • This
        result is in line with the earlier findings suggesting that regulatory changes have reduced investors?
        suspicion of rating inflation and increased trust of CRAs.
      • Conclusion
        Several regulatory changes were introduced in Europe following the GFC aimed at tackling
        conflicts of interest between issuers and CRAs in the ABS market.
      • Utilising a sample of 12,469
        ABS issued between 1998 and 2018 in the European market, this paper examined whether these
        changes have had any impact on rating inflations caused by rating shopping and rating catering
        phenomena.
      • We find that the
        effectiveness of the changes has been more limited on rating shopping potentially for two reasons.
      • Tranche Credit Rating is the rating reported for a tranche at launch.

    Consumer participation in the credit market during the COVID-19 pandemic and beyond

    Retrieved on: 
    Martedì, Aprile 2, 2024
    Tax, BLS, Face, La Cava, Liquidity, Journal of Economic Perspectives, Special, MRO, Recovery, Next Generation, Child, Interview, Transport, Attanasio, Consumer behaviour, DFR, Research Papers in Economics, Post-Keynesian economics, Gross domestic product, .177 caliber, Great Moderation, European Commission, Vaccine, Employment, Loan, PDF, Hall, House, ECB, Unemployment, Risk, Shock, Education, Rutgers University Press, Quarterly Journal, Policy, Real estate economics, EU Council, Woman, HHS, World Health Organization, Section 4, Clutch (eggs), MIT Press, Omicron, De Nederlandsche Bank, Social science, Federal Reserve Bank, Modigliani, EDS, JEL, Christian Social Union (UK), Female, Section 3, COVID-19, The Journal of Finance, Journal, Classification, News, Journal of Monetary Economics, Oxford Economic Papers, Death, Insurance, Journal of Economics, FRB, FED, Credit, HFCS, Economy, Deficit reduction, Vaccination, Princeton University Press, Literature, CES, Application, University of Oxford, Paper, R.E, Quarterly Journal of Economics, Section 2, European Central Bank, Civil service commission, C23, COVID, Conference, European Council, Central bank, Lifting, HH, Political economy, Consumer confidence index, European Parliament, MIT, RRF, Monetary economics, Household, Perception, Section 5, Bank, Structure, Reproduction, Website, HICP, Aimé Dossche, Working paper, Housing, Cambridge, Massachusetts, Heart, Fabbri, American Economic Review, Partner, Data, Collection, Probability, Government, Real estate

    We find that credit demand is highest when

    Key Points: 
      • We find that credit demand is highest when
        the first lockdown ends and it drops when supportive monetary compensation schemes are implemented.
      • Credit is more likely to be
        accepted under favourable borrowing conditions and after the approval of national recovery plans.
      • We also find
        that demographic, economic factors, perceptions and expectations are associated with the demand for credit and
        the credit grant.
      • First, it adds to a rapidly growing literature on household
        borrowing behaviour during the COVID-19 pandemic; see, for example, Ho et al.
      • We provide evidence that credit applications and credit acceptances display a different pattern over
        time.
      • Credit is more likely to be accepted under favourable borrowing conditions and after the
        approval of national recovery plans.
      • In almost all countries
        households are significantly less likely to apply and to get their credit approved than in Germany.
      • In line with literature, we show that
        demographic and economic factors affect the probability for credit applications and credit approval.
      • In addition,
        the paper shows that consumer perceptions and expectations matter when they decide to apply for credit.
      • Introduction

        The participation of households in the credit market receives wide attention in the consumer finance literature
        because consumer credit enters the monetary policy transmission mechanism through the so-called ?credit
        channel?: changes in credit demand and supply have an effect on consumers' spending and investment, which in
        turn affect economic growth.

      • We use microdata from the ECB?s Consumer Expectations Survey (hereinafter CES), a survey that
        measures consumer expectations and behaviour in the euro area.
      • Its panel dimension allows for an assessment of
        how consumer behaviour changes over time and how consumers respond to critical economic shocks.
      • This way we can gauge how credit applications and credit acceptances change under different, almost
        opposite, borrowing conditions.
      • We also distinguish between the demand for long-term secured loans (mortgages) and for short-term
        uncollateralized loans (consumer loans).
      • ECB Working Paper Series No 2922

        3

        We use probit models to estimate the probability of the consumer to apply for credit and the credit being granted.

      • The rate peaks in 2020Q3 which reflects the rebound in the demand for loans when the first lockdown ended.
      • In almost all countries households are significantly less likely
        to apply and to get their credit approved than in Germany.
      • However,
        when it comes to credit acceptance, we observe that the two groups of households are more similar.
      • Finally, we find some heterogeneity with respect to the type of credit, particularly between secured and unsecured
        debt.
      • The demand for
        consumer credit is insignificant for liquid households and decreases significantly for constrained households in
        the last two quarters of our timespan.
      • The first consists of a recently growing literature which
        explores consumer behaviour in the credit market during the COVID-19 pandemic, mostly in the United States.
      • Sandler and Ricks (2020) show that consumers did not use credit card debt for financial liquidity in the early stage
        of the COVID-19 pandemic.
      • (2020) report that credit card applications and new mortgage loans
        declined during the first months of the pandemic in regions with more unemployment insurance claims.
      • Lu and
        Van der Klaauw (2021) show that there was a sharp drop in consumer credit demand, especially for credit cards.
      • (2022) document that there was a substantial decrease in the usage of credit cards and home equity lines
        of credit by Canadian consumers.
      • Our paper is also consonant with studies on the association between financial and demographic factors and
        consumers? participation in the credit market as well as on the demand for specific types of credit.
      • January 2020 ? October 2020 - The two main events are the outbreak of the COVID-19 pandemic and the
        consequential lockdowns in the euro area.
      • 4 If the
        respondent has applied for more than one type of credit, she is asked to refer to the most recent credit application.
      • Between 2021Q3 and 2022Q3 the acceptance
        rate stays above the average values, mirroring the easing of credit standards for consumer credit and other lending
        to households during this period.
      • Second, we can investigate the presence of nonlinearities in how liquidity and the credit type interact in explaining credit applications.
      • (2023) ? who show that in the United States the local pandemic severity had a strong
        negative effect on credit card spending early in the pandemic, which diminished over time.
      • First, we select mortgages and consumer credit as the two mostly reported categories for secured and

        13

        The full estimation results are reported in Table 3.

      • The right-hand side panel of Figure 6 shows that the demand for consumer credit is insignificant for both liquid
        and illiquid households.
      • It also shows that
        subjective perceptions of credit access, financial concerns and expectations on interest rates matter for the demand
        for credit.
      • In Bertola, G., Disney
        R., and Grant, C. (eds) The Economics of Consumer Credit, Cambridge MA, MIT Press.
      • Horvath, A., Kay, B. and Wix, C. (2023) The COVID-19 shock and consumer credit: Evidence from credit card
        data.
      • Magri, S. (2007) Italian households? debt: The participation to the debt market and the size of the loan.

    Isabel Schnabel: From laggard to leader? Closing the euro area’s technology gap

    Retrieved on: 
    Sabato, Febbraio 17, 2024
    Eurofi, Lecture, NGEU, Research, European Economic Association, GameChanger, Artificial intelligence, European Investment Bank, Education, Investment, Mining, Invention, Quarterly Journal of Economics, Growth, Superstar, Commerce, MIT Press, Labour economics, GDP, Health, Christian Social Union (UK), Climate change, History, Information technology, CompStat, Applied economics, ICC, Policy, Apple, Public policy, Diagnosis, Federal Reserve, European Parliament, Literature, NBER, Ageing, International economics, Software, Metal, Productivity, New Vision (newspaper), Review of World Economics, Recovery, Next Generation, Computer, MIT, Journal of Labor Economics, Nicolaus Copernicus, Journal of Monetary Economics, Craft, EDIS, European Fiscal Board, Howitt, International Chamber of Commerce, Financial management, Council, Journal, Electricity, Congress, Nobel, American Economic Journal, Transatlantic, Communication, Environment, Journal of Economic Perspectives, European Commission, American Economic Review, European Economic Review, Capital market, Economic impact analysis, Indicator, Demography, World War II, Paul Krugman, Single market, RRF, Macroeconomics, IMF, Daniel Schwaab, Frankfurt, Conference, Aggression, Carbon, Civil service commission, European Central Bank, Rise, Business, Labor share, Skill, Democracy, Heart, Quarterly Journal, E.F, Speech, Public, Public sector, OECD, Reproduction, Internet, Monetary economics, Fabiani, AI, Labour, Intangibles, Paper, Government, Competition, Economic and monetary union, Journal of International Economics, Organization, Treaty, Diffusion, Observation, Autumn, COVID-19, Resilience, Amazon, Role, Hand, Lost, EMU, Unemployment, ECB

    This paper, by means of a DSGE model including heterogeneous firms and banks, financial frictions and prudential regulation, first shows the need of climate-related capital requirements in the existing prudential framework.

    Key Points: 
    • This paper, by means of a DSGE model including heterogeneous firms and banks, financial frictions and prudential regulation, first shows the need of climate-related capital requirements in the existing prudential framework.
    • We further show that relying on microprudential regulation alone would not be enough to account for the systemic dimension of transition risk.

    The macroeconomic effects of global supply chain reorientation

    Retrieved on: 
    Sabato, Febbraio 10, 2024
    Bank, Control, Quarterly Journal of Economics, Literature, Deutsche Bundesbank, Reconstruction, COVID-19, Monetary policy, Medical classification, Aggregate, Interest, Hail, Motion, Organization, WT, Policy, Smith, Elasticity, American Economic Review, Information, CHiPs, Journal of Economic Perspectives, Reproduction, Tagliapietra, Culture, Journal of International Economics, Section 3, European Commission, Communication, B16, Shock, NTM, European Chips Act, SSC, PHT, B17, Classification, Common, Tradability, Bank of Italy, Congressional Research Service, NT, Central bank, Private, Exercise, NIU, Labour, PDF, Website, European Parliament, Terrorism, Employment, B10, SUBST, Agricultural economics, F62, RTK, Bank of England, European Central Bank, Calibration, Agriculture, Foreign policy, Semiconductor, International Monetary Fund, Research Papers in Economics, Outline, Council, Openness, Bias, Economic system, European Council, Public policy, Deutsch, Statistics, GDP, Real, American Economic Journal, Table, Journal, YT, EAGLE, Household, Grossman, Science, Conference, Journal of Comparative Economics, Horse, SSRN, TC, Consumption, REA, F13, Section 2, University, Section 5, Legislation, Money, NTD, Central Bank of Ireland, Language, Capital, University of Limerick, Intermediate, CBI, Caselli, Macroeconomics, Crowding, Technical report, B14, Tax, Civil service commission, Growth, Commission, UNCTAD, Optimism, Politics, PIM, PX, Work, Social science, JEL, Government, Automation, HTT, Quarterly Journal, Canadian International Council, ECB, XT, METRO, ELAS, Credit, Bolt, Research, European Communities, American Journal, ArXiv, Unilateralism, Lerner, Motivation, International, C6, Committee, Security (finance)

    We analyse the macroeconomic

    Key Points: 
      • We analyse the macroeconomic
        effects of supply chain reorientation through localisation policies, using a global dynamic
        general equilibrium model.
      • While arguments about comparative advantage, the potential forgone benefits of international specialisation and industry- and product-specific disruptions are familiar, there is less
        analysis on the macroeconomic effects of supply chain changes resulting from localisation policies.
      • The large sensitivity of the global economy to the recent supply chain shocks suggests that
        the international trade reconfiguration implied by localisation policies could also have sizable
        impacts on key macroeconomic variables such as output, employment and inflation.
      • Thus, localisation focuses on the
        goods in our model most closely related to global supply chains.
      • Retaliation also attenuates any positive effects from
        reshoring on output and implies a reduction in the volume of overall international trade.
      • This finding calls for limiting the scope of reshoring, such as by focusing on vital goods that are
        most susceptible to supply chain disruptions.
      • Either that, or the economic costs are considered a worthwhile trade-off for an increase
        in security of supply, for example.
      • While arguments about comparative advantage, the potential forgone benefits of international specialisation and industry- and product-specific disruptions are familiar, there is less
        analysis on the macroeconomic effects of supply chain changes resulting from localisation policies.
      • Recent supply chain shocks have had large effects, with disruptions in 2021 estimated
        to have reduced euro area GDP by around two percent and doubled the rate of manufacturing producer inflation (Celasun et al., 2022).
      • To analyse this issue, we simulate a (partial) reshoring of production back to Europe in
        a global dynamic general equilibrium framework.
      • Thus,
        localisation focuses on the goods in our model most closely related to global supply chains.3 We
        model reshoring through a direct change to the export goods? production-function parameters.
      • Since reshoring
        effectively shortens the supply chain, the sum of markups along the chain falls.
      • This means that imports that are at the end of the supply chain (i.e.
      • In particular, our work relates to papers examining the potential for countries to reduce
        their exposure to global supply chains.
      • (2021) demonstrate that reduced reliance on foreign inputs does not mitigate pandemicinduced contractions in labour supply.
      • (2021) find no evidence of a relationship
        between global value chain integration and macroeconomic volatility.
      • This dynamic, along with factors such as natural disasters, climate-change
        induced volatility and terrorism mean that supply chain disruptions could be a new normal
        (Grossman et al., 2021).
      • Our work contributes to the literature providing dynamic general equilibrium analyses of
        protectionist policies, in particular those using global macroeconomic models to quantify trade
        policy changes.
      • (2008) analyse the effect of a rise in protectionism in response
        to rising global trade imbalances.
      • Linde? and Pescatori (2019) find that although the macroeconomic costs of a
        trade war are substantial, a fully symmetric retaliation is the best response.
      • (2020) consider a rich input-output structure and demonstrate that closer integration amplifies
        the adverse effects of protectionist trade policies.
      • Several recent studies have also examined the economic effects of a global trade fragmentation.
      • First, we modify a dynamic general
        equilibrium model of the global economy in order to analyse the transmission of localisation
        policies.
      • This allows for a comprehensive treatment of cross-border macroeconomic interdependences and spillovers between the different regions.
      • 4

        There is, however, substantial cross-country heterogeneity in terms of impact, with small open economies
        (SOEs) reliant on global supply chains more affected.

      • ECB Working Paper Series No 2903

        7

        Second, we are able to assess both long-run effects and the transition dynamics of localisation
        policies.

      • Our model contains a detailed monetary block and captures inflation dynamics, which is a key
        concern for supply chain reorientation.
      • Overall, our paper contains a careful analysis of the key aspects of the localisation debate,
        including effects of localisation on domestic competition and efficiency.
      • Section 2 provides a brief overview of the model, the modifications to examine
        global supply chain reorientation, some key details on the calibration and a brief discussion of
        the nature of our exercise.
      • (2020) for discussions of the relative strengths and weaknesses of
        trade and macroeconomic models in assessing large economic shocks.
      • 2.1

        Supply chain reorientation

        Our analysis focuses on imported inputs used to produce goods for export, as the introduction
        of localisation policies is in response to recent disruptions to global supply chains.

      • Since reshoring
        effectively shortens the supply chain, the sum of markups along the chain falls.
      • Further to
        these effects, engagement with global firms provides an opportunity for knowledge spillovers to
        local firms (Criscuolo et al., 2017).
      • This finding calls for limiting the scope of reshoring, such as by focusing on vital goods that are
        most susceptible to supply chain disruptions.
      • (B12)

        Adjusting the share of local inputs in export goods, of course, affects prices and quantities all
        along the supply chain.

    Hawkish or dovish central bankers: do different flocks matter for fiscal shocks?

    Retrieved on: 
    Mercoledì, Gennaio 3, 2024

    This column presents evidence on the role that US monetary policy plays in how fiscal spending affects the economy.

    Key Points: 
    • This column presents evidence on the role that US monetary policy plays in how fiscal spending affects the economy.
    • A dovish Federal Open Market Committee (FOMC) delays policy rate increases, while a hawkish FOMC tightens monetary policy more promptly, following increased fiscal spending.