nep-opm New Economics Papers
on Open Economy Macroeconomics
Issue of 2024‒09‒16
nine papers chosen by
Martin Berka


  1. Dominant currency pricing transition By Garofalo, Marco; Rosso, Giovanni; Vicquéry, Roger
  2. Rate Cycles By Kristin Forbes; Jongrim Ha; M. Ayhan Kose
  3. The role of finance for export dynamics: evidence from the UK By Dogan, Aydan; Hjortsoe, Ida
  4. The Impact of Remittances on the Exchange Rate: Empirical Analysis of The Gambia By Ceesay, Habib; Limbe, Medad
  5. Geoeconomic Fragmentation and “Connector†Countries By Shekhar Aiyar; Franziska Ohnsorge
  6. Brexit Had No Measurable Effect on Irish Exporters By Elsner, Benjamin; Flaherty, Eoin T.; Haller, Stefanie
  7. Debt Shocks and the Dynamics of Output and Inflation in Emerging Economies By Beirne , John; Renzhi, Nuobu
  8. Capital Controls on Outflows: New Evidence and a Theoretical Framework By Roberto Chang; Andrés Fernández; Humberto Martinez
  9. EU sanctions on Russia and implications for a small open economy: The case of Cyprus By Konstantinos Mavrigiannakis; Stelios Sakkas

  1. By: Garofalo, Marco (Bank of England); Rosso, Giovanni (University of Oxford); Vicquéry, Roger (Bank of England)
    Abstract: We study a unique episode of aggregate transition to dominant currency pricing: the dollarisation of UK exports in the aftermath of the 2016 Brexit referendum. Following the 2016 depreciation of the pound, the share of non‑EU UK exports invoiced in the UK domestic currency decreased sharply by more than 20 percentage points. This was mirrored by an increase of similar magnitude in the share of US dollar invoicing, which by 2019 overtook the pound as the main non‑EU export invoicing currency. Relying on transaction‑level data on the universe of UK trade and employing shift‑share and event‑study identification strategies, we show that large foreign‑exchange movements can generate an aggregate transition in invoicing choices. This is driven by firms with low levels of operational hedging, that is whose exports are not denominated in the same currency as their import. We find that this currency‑mismatch valuation channel accounts for most of the transition to dollar pricing, above and beyond effects from strategic complementarities and market power. Finally, we show that such a shift in export pricing has important aggregate consequences for export pass‑through and the allocative effects of price rigidities: a US$ appreciation depresses demand for UK exports by twice as much than before this ‘dominant currency pricing transition’.
    Keywords: Invoicing currency of trade; dominant currency pricing; foreign‑exchange mismatch; firm‑level data; exchange‑rate pass-through; Brexit
    JEL: F14 F31 F41
    Date: 2024–08–05
    URL: https://d.repec.org/n?u=RePEc:boe:boeewp:1074
  2. By: Kristin Forbes; Jongrim Ha; M. Ayhan Kose
    Abstract: We analyse cycles in policy interest rates in 24 advanced economies over 1970-2024, combining a new application of business cycle methodology with rich time-series decompositions of the shocks driving rate movements. “Rate cycles†have gradually evolved over time, with less frequent cyclical turning points, more moderate tightening phases, and a larger role for global shocks. Against this backdrop, the 2020-24 rate cycle has been unprecedented in many dimensions: it features the fastest pivot from active easing to a tightening phase, followed by the most globally synchronized tightening, and an unusually long period of holding rates constant. It also exhibits the largest role for global shocks— with global demand shocks still dominant, but an increased role for global supply shocks in explaining interest rate movements. Inflation and the growth in output and employment have, on average, largely returned to historical norms for this stage in a tightening phase. Any recalibration of interest rates going forward should be gradual, however, taking into account the interactions between increasingly important global factors and domestic circumstances, combined with uncertainty as to whether rate cycles have reverted to pre-2008 patterns.
    Keywords: monetary policy, oil prices, demand shocks, supply shocks, ECB, Federal Reserve
    JEL: E52 E31 E32 Q43
    Date: 2024–08
    URL: https://d.repec.org/n?u=RePEc:een:camaaa:2024-54
  3. By: Dogan, Aydan (Bank of England); Hjortsoe, Ida (Bank of England)
    Abstract: Through what channels do fluctuations in the financial costs of exporting affect exports, and how important are financial conditions for export dynamics over the business cycle? We first establish, using balance sheet data for UK manufacturing firms, that exporting firms have more short-term liabilities than non-exporting firms. We find evidence consistent with exporting firms taking on these short-term loans to (partly) cover labour costs. We then build a model with heterogeneous firms in which exporters need to access external finance to export, in line with the evidence, and parameterise it to UK data. We use rich firm level data to inform the calibration of the financial costs facing exporting firms, and estimate the shock processes in our model with Bayesian methods. Our estimations show that global shocks to the financial costs of exporting are the main driver of UK export dynamics over the business cycle, alongside shocks to productivity. These two shocks each contribute to around a third of UK export dynamics. Moreover, we find that global shocks to the financial costs of exporting played a crucial role in explaining the fall in UK exports in the early stages of the Global Trade Collapse, and slowed the recovery.
    Keywords: Open economy macroeconomics; small open economy; exports; trade finance; heterogeneous firms
    JEL: F41 F44 F47
    Date: 2024–08–05
    URL: https://d.repec.org/n?u=RePEc:boe:boeewp:1072
  4. By: Ceesay, Habib; Limbe, Medad
    Abstract: Remittances are crucial to The Gambian economy, providing a major source of foreign exchange and sustaining the livelihoods of numerous households. In addition, they help in offsetting trade deficit and stabilize the country's external position. However, substantial external inflows into developing economies can lead to an appreciation of the domestic currency, making exports more expensive and reducing competitiveness. This study investigates the impact of remittances on the real effective exchange rate in The Gambia using monthly data from January 2009 to December 2019. Employing the Autoregressive Distributive Lag (ARDL) model, the study finds evidence of a long run cointegrating relationship among the variables. The empirical results reveal that remittance inflows have a positive significant effect on the real effective exchange rate in the long run, indicating that higher remittances lead to an appreciation of the Gambian Dalasi.
    Keywords: Remittance, ARDL, the Gambia, exchange rate
    JEL: E52 E58
    Date: 2024–08–20
    URL: https://d.repec.org/n?u=RePEc:pra:mprapa:121774
  5. By: Shekhar Aiyar; Franziska Ohnsorge
    Abstract: Geoeconomic fragmentation—the phenomenon of international transactions being increasingly restricted to politically aligned partners—creates risks for individual countries but also opportunities that some hope to seize by becoming “connector†countries. We formalize the concept of connectedness as the property of transacting with international partners drawn from across the ideological spectrum, and explore various policy correlates of connectedness. We show that more open and financially developed countries tend to be the ones that are more connected. Higher tariffs (including those used for industrial policy) are associated with less connectedness. Using a new database of geoeconomic vulnerabilities and geoeconomic connectedness for trade and financial transactions, we document that rising fragmentation since 2016 has been accompanied by broad-based cutbacks in both vulnerability and connectedness, especially in exports and FDI. The largest cutbacks have occurred in countries that were initially the most vulnerable.
    Keywords: geoeconomic fragmentation, geopolitics, economic vulnerability, database, trade, international lending, foreign direct investment, portfolio investment, BIS-reporting banks
    JEL: F02 F15 F21 F41 F60
    Date: 2024–08
    URL: https://d.repec.org/n?u=RePEc:een:camaaa:2024-53
  6. By: Elsner, Benjamin (University College Dublin); Flaherty, Eoin T. (University College Dublin); Haller, Stefanie (University College Dublin)
    Abstract: We study the impact of the Brexit referendum on Irish exporters to the UK. The referendum triggered a sharp devaluation of the British pound vis-a-vis the euro and led to considerable uncertainty about future trade relations between the UK and the EU. Using administrative data on the universe of Irish exporters, we compare exporters with different levels of exposure to the UK market before the referendum. Our findings do not point to a significant effect of the referendum on Irish exporters. Over the period 2015-2021, the firms least exposed to the UK - but most internationalised otherwise - had considerably higher exit rates from exporting to the UK and from the market overall. They also saw greater declines in employment and sales compared to more exposed firms. We do not find significant differences for export volumes to the UK or elsewhere or for average wages. These findings are robust to controlling for a variety of firm characteristics.
    Keywords: Brexit, firm performance, trade, wages, employment
    JEL: E65 F02 F13 F14 F15 F16 F31 F40
    Date: 2024–08
    URL: https://d.repec.org/n?u=RePEc:iza:izadps:dp17229
  7. By: Beirne , John (Asian Development Bank); Renzhi, Nuobu (Capital University of Economics and Business)
    Abstract: This paper empirically examines the impact of public debt shocks on output and inflation in 34 emerging market economies (EMEs) using panel local projections over the period 2000 to 2022. The estimated results show that real gross domestic product (GDP) falls significantly after an unanticipated increase in public debt while inflation rises. We also examine whether fundamental characteristics across EMEs could affect the impact of public debt shocks. The results suggest that higher initial debt levels, tighter domestic financial conditions, and lower income levels amplify the negative responses of real GDP, while tighter global financial conditions dampen the negative impacts of debt shocks. For inflation, the responses vary depending on economic-specific characteristics. We also find other nonlinearities in the dynamics, with EMEs facing more severe effects during recessionary periods.
    Keywords: public debt; GDP; inflation; emerging market economies
    JEL: E62 F40
    Date: 2024–08–19
    URL: https://d.repec.org/n?u=RePEc:ris:adbewp:0739
  8. By: Roberto Chang; Andrés Fernández; Humberto Martinez
    Abstract: We study capital controls on outflows (CCOs) in situations of macroeconomic and financial distress. We present novel empirical evidence indicating that CCO implementation is associated with crises and declines in GDP growth. We then develop a theoretical framework that is consistent with such empirical findings and also yields policy and welfare lessons. The theory features costly coordination failures by foreign investors which can sometimes be avoided by suitably tailored CCOs. The benefits of CCOs as coordination devices can make them optimal even if CCOs entail deadweight losses; if the latter are large, however, CCOs are detrimental for welfare. We show that optimal CCOs can suffer from time inconsistency, and also how political opportunism may limit CCO policy. Hence government credibility and reputation building emerge as critical for the successful implementation of CCOs.
    JEL: F21 F38 F41
    Date: 2024–08
    URL: https://d.repec.org/n?u=RePEc:nbr:nberwo:32877
  9. By: Konstantinos Mavrigiannakis; Stelios Sakkas
    Abstract: This paper aims at assessing quantitatively the macroeconomic impact of EU sanctions against Russia for the economy of Cyprus. To this end, we use a medium-scale micro-founded DSGE model of a small open economy participating in a currency union like the euro area calibrated to the economy of Cyprus. The model features two sectors of production, namely the tradable and the non-tradable one. In this model, EU sanctions influence the sanctioning economy (i.e. Cyprus) through a mix of foreign shocks that hit in principle the tradable sector. In particular, to mimic the economic environment (namely, how all this started in 2022), we analyse first the effects of an energy-type shock modelled as a standard cost-push shock on imported goods. In turn, we add to this economic environment the impact of policy reactions like EU sanctions against Russia. In this context and given the strong trade ties of Cyprus with Russia we model sanctions as two simultaneous negative exogenous shocks, that is, a temporary decrease in the exported goods reflecting primarily reductions observed in tourism and financial services, and inward foreign direct investment (FDI). Contrary to the mild impacts reported in the literature for the majority of EU countries we find non negligible adverse effects for the economy of Cyprus which range from -1.28% to -3.36% in terms of average output loss in the short run. Given Cyprus’s vulnerable external position we show that the impact of sanctions depend crucially on the degree of tightening financing conditions which are likely to hit particularly more countries with high initial current account deficits and debt stocks.
    Keywords: Cyprus, economic sanctions, trade disintegration
    Date: 2024–09
    URL: https://d.repec.org/n?u=RePEc:hel:greese:200

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