“…For the modelling of the banking sector, we adopt the method as in Gertler and Karadi (2011) and Auray et al (2018), banks first choose the optimum total asset size, and then they choose to invest in different assets : green sector, brown sector, or government bonds.…”
We establish a two-sector model to simulate the potential effects of green fiscalpolicies and unconventional green monetary policy on the economy during a recoveryor in case of a stimulus policy. We find that instruments such as carbon tax, implicittax on brown loans, and subsidy for the purchase of green goods are all found to bebeneficial to the green sector in contrast to green quantitative easing. The carbon taximposed directly on firms in the brown sector is the most efficient tool to reduce pollution.More importantly, the marginal effects of green instruments on the economydepend on consumer preferences. Namely, the marginal effects are the most prominentwhen consumers start to develop the habit of purchasing green goods. Furthermore,the effects of environmental policies are more efficient when the elasticity of substitutionbetween green and brown goods increases. This finding suggests that raisingconsumers’ awareness and ability to consume green goods reinforce the efficiency ofpublic policies designed for low-carbon transition of the economy.
“…Farhi and Werning (2017) and Bianchi, Melosi, and Rogantini Picco (2022) examine the role of introducing a national fiscal authority in a monetary union of several countries. More closely related, Auray, Eyquem, and Ma (2018) introduce an asset purchase program into a two-country model of the Eurozone to study responses to a sovereign debt crisis. 6 They find the unconventional monetary policy can stimulate the economy and lower bond yields.…”
Section: Introductionmentioning
confidence: 99%
“…A related literature explores the importance of financial connections and financial participants for the transmission of shocks across countries. SeeKollmann, Enders, and Muller (2011),Kollmann (2013),Dedola, Karadi, and Lombardo (2013),Kirchner and Wijnbergen (2016),Auray, Eyquem, andMa (2018), andKrenz (2022).…”
Following the onset of the pandemic, the Federal Reserve employed an unconventional monetary policy that directly intervened in municipal bond markets. We characterize the fiscal and macroeconomic implications of such central bank actions in a New Keynesian model of a monetary union. We assume that state and local governments are subject to a loan-in-advance constraint, reflecting that with lumpy cash flows, they often finance a fraction of expenditures by issuing short-term bonds. The municipal debt is held by financial intermediaries, who also supply credit to the private sector. Direct central bank purchases can transmit to the economy through two main channels: 1) by alleviating cash flow problems of the regional governments and 2) by accelerating lending to the private sector if credit constraints ease more broadly. By quantifying the relative importance of these channels, we highlight that the central bank's actions lead to sizable increases in private investment but have more muted effects on state and local government expenditures. In addition, we also show the transmission of direct federal government aid through intergovernmental transfers is markedly different from unconventional policy.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.