Transmission of monetary policy and exchange rate shocks under foreign currency lending

This paper analyses the differences in reaction of domestic and foreign currency lending to monetary and exchange rate shocks, using a panel VAR model estimated for the three biggest Central and Eastern European countries (Poland, the Czech Republic and Hungary). Our results point toward a drop in domestic currency loans and an increase of foreign currency credit in reaction to monetary policy tightening in Poland and Hungary, suggesting that the presence of foreign currency debt weakens the transmission of monetary policy. A currency depreciation shock leads to an initial decline in foreign currency lending, but also in loans denominated in domestic currency as central banks react to a weaker exchange rate by increasing the interest rates. However, after several quarters, credit in foreign currency accelerates, indicating that borrowers start using it to substitute for depressed domestic currency lending.     

Capital Inflows,Exchange Rate Flexibility and Credit Booms

Historically, capital flow bonanzas have often fueled sharp credit expansions in advanced and emerging market economies alike. Focusing primarily on emerging markets, this paper analyzes the impact of exchange rate flexibility on credit markets during periods of large capital inflows. It is shown that bank credit is larger and its composition tilts to foreign currency in economies with less flexible exchange rate regimes, and that these results are not explained entirely by the fact that the latter attract more capital inflows than economies with more flexible regimes. The findings thus suggest countries with less flexible exchange rate regimes may stand to benefit the most from regulatory policies that reduce banks' incentives to tap external markets and to lend/borrow in foreign currency; these policies include marginal reserve requirements on foreign lending, currency‐dependent liquidity requirements and higher capital requirement and/or dynamic provisioning on foreign exchange loans.     

Macroprudential policy and the inward transmission of monetary policy: The case of Chile,Mexico, and Russia

This paper studies whether domestic macroprudential policy may attenuate the inward transmission of monetary policy shocks from the United States to domestic bank lending growth in three emerging market economies—Chile, Mexico, and Russia. Identification relies on banks’ heterogeneous exposure to prudential policies and the fact that foreign monetary policy shocks are exogenous from the perspective of these economies. After analyzing the effects of the aggregate domestic prudential policy stance, we focus on specific prudential policies targeting mortgage and consumer loans, as well as foreign‐currency deposits. Although our overall results are mixed, we find evidence that the strength of international monetary policy spillovers varies depending on the stance of domestic macroprudential policy. In particular, a tighter reserve requirement stance over foreign‐currency deposits in Chile dampens the effect of an international monetary policy shock on domestic local‐currency lending, but reinforces that on foreign‐currency lending, whereas in Russia, it dampens the effect on both local‐currency and foreign‐currency lending, although to different degrees. Prudential policies targeting the asset side of banks’ balance sheets, such as mortgage loans or consumer credit, are found to amplify international monetary policy spillovers in some cases and attenuate it in others, depending on the country context.     

略论我国巨额外汇储备对从紧货币政策的影响

外汇储备作为一国经济金融实力的标志,它是弥补本国国际收支逆差、稳定本国汇率以及维持本国国际信誉的物质基础,但外汇储备并非多多益善.尤其对我国2008年开始实行的从紧货币政策而言,巨额的外汇储备导致的外汇占款会形成强大的压力,以至削弱货币政策的有效性.从我国外汇储备状况的现实入手,分析了我国外汇储备迅猛增长的原因及巨额外汇储备对我国从紧货币政策造成的压力.     

Did foreign banks stay committed to emerging Europe during recent financial crises?

Our objective is to investigate empirically the behavior of foreign banks with respect to real loan growth during periods of financial crisis for a set of countries in which foreign banks dominate the banking sectors due primarily to having taken over large existing former state-owned banks. The eight countries are among the most developed in emerging Europe, their banking sectors having been modernized by the middle of the last decade. We consider a data period that includes an initial credit boom (2005 – 2007) followed by the global financial crisis (2008 & 2009) and the onset of the Eurozone crisis (2010). Our two innovations with respect to the existing literature on banking during the financial crisis are to separate foreign banks into two categories, namely, subsidiaries of the Big 6 European multinational banks (MNBs) and all other foreign-controlled banks, and to take account of the impact of exchange rates during the period. Our results show that bank lending was impacted adversely by both crises but that the two types of foreign banks behaved differently. The Big 6 banks remained committed to the region in that their lending behavior was not different from that of domestic banks supporting the notion that these countries are treated as a “second home market” by these European MNBs. Contrariwise, the other foreign banks active in the region were involved in fueling the credit boom but then decreased their lending aggressively during the crisis periods. Our results also indicate that bank behavior in countries having flexible exchange rate regimes differs from that in those in (or effectively in) the Eurozone. Our results suggest that both innovations matter for studying bank behavior during crisis periods in the region and, by extension, to other small countries in which banking sectors are dominated by foreign financial institutions having different business models.     

解析外汇储备对中国货币政策的影响

本文从中国外汇储备的现状入手，分析了中国外汇储备迅猛增长的原因，封高外汇储备封中国货币政策影响的机理追行了探讨，从而得出结论：高外汇储备使基础货币的可调控空间减小，弱化了中国货币政策的自主性。     

Sovereign Debt Capacity and the Distribution of Domestic Wealth: A Common Agency Model*

This paper proposes a stylized two‐period, two‐country model illustrating the role of distribution of domestic wealth in determining a country's level of access to international lending. We model sovereign debt redemption policy in a common agency framework. Within this framework, policy is the outcome of the interaction between government and local and foreign interest groups with conflicting preferences on debt repayment. Our main result is that in full lobby competition, when all interests are represented, the only equilibrium solution is repudiation and the consequent inability of government to access international capital markets. Conversely, when the ability to lobby depends on wealth, governments can access international credit up to a given maximum external debt capacity, determined by the skew in the distribution of domestic wealth.     

The relevance of supply shocks for inflation: the spanish case

A retrenchment in crossborder credit is under way, the product of both market forces and political pressure on international banks to lend at home (Economist, 2009). In addition, banks, particularly the largest, have also dramatically expanded their retail banking operations over the past few years (Hirtle and Stiroh, 2007). Our goal, in this article, is to study the effects of default risk on equity returns through bank interest margin management under a renewed focus on domestic retail banking, a trend often attributed to the stability of banking activities. Specifically, this article explores the determinants of optimal bank interest margins based on an option-based firm-theoretical model with multiple sources of structural breaks due to political pressure. The model demonstrates how capital regulation and political pressure on foreign lending return and risk conditions jointly determine the optimal bank interest margin decision. We show that a more stringent capital requirement is linked with lower equity return, but higher default risk of the bank in the return to domestic retail banking. An increased focus on the political pressure on foreign lending return is linked with higher equity return and default risk of the bank. It is also showed that an increased focus on the political pressure on foreign lending risk decreases the bank's equity return and default risk. We conclude that the return to domestic retail banking may be a relatively stable activity when the political pressure decision impacts only the expected risk of the bank's foreign lending and not the return.     

我国外汇储备与对外贸易的关系

我国高额外汇储备主要由多年贸易顺差积累形成,对外贸易地理方向直接影响着我国外汇储备币种结构。高额外汇储备一方面增强国家的国际清偿能力和购买能力,使国家有充足的资金购买先进的技术设备;另一方面也会削弱出口商品的国际竞争力,加大人民币升值压力,引起贸易摩擦等。优化产品结构,分散贸易地理方向,扶持企业发展等措施有助于减轻两者之间的消极影响。     

THE STRATEGIC ROLE OF INTERNATIONAL CREDIT AS AN INSTRUMENT OF TRADE*

This paper is an investigation of the role of international credit as a factor influencing the donor Countries' exports. Based on standard techniques of microeconomic theory, our model examines this relationship under different market structures in the industrialized donor country (North). Under monopoly and perfect competition, the availability of credit increases the North's exports; under oligopoly, within a class of parametric configurations, this relationship is reversed. We also find that, under certain conditions, if a developing country (South) takes recourse to international credit to finance its imports, it would end up worse off, that is the availability of international credit can be welfare-decreasing for the borrowing nation.     

Economic Analysis and the World Debt Problem

The world debt problem continues to pose the greatest threat to international financial stability since World War II. This article reviews the contribution of economic theory to analysis of the debt problem. The textbook model of country borrowing is found to identify limits on borrowing that are considerably weaker than those likely to be faced in the real world. In particular, too little attention has been paid in the literature to uncertainty about key assumptions, to limits on the ability of governments to tax domestic resources and to the ability of debtor countries to generate foreign exchange. The article also looks at the application of banking models to country lending.     

Greek Monetary Economics in Retrospect: The Adventures of the Drachma

This paper enumerates the adventures of the drachma step by step, dividing its story into seven parts. Specifically, its main purpose is to present some historical perspective on the behaviour of the monetary and fiscal policies pursued in Greece during the period from the early 1830s until the introduction of the euro. For Greece, the lessons of historical experience are very important. Since the formation of the modern Greek state, government officials have striven – sometimes making hard efforts – to keep abreast of international monetary developments. This was because they understood that the participation of a peripheral, poor and inflation‐prone country with a weak currency and an underdeveloped money market, like Greece of the time, in a monetary club of powerful economies could improve her international credit standing and imply important benefits in terms of exchange rate and monetary stability, and long‐term foreign borrowing .     

OPTIMAL FOREIGN BORROWING REVISITED

Foreign capital has become increasingly important in financing investment and growth in developing countries. Foreign capital flows, however, can be volatile as is evident from the recent financial crises. It has also recently been noted by researchers that there is little systematic empirical evidence that foreign capital contributes to the economic growth of developing countries. In this context, this paper attempts to theoretically reevaluate the borrowing behaviour of a developing economy that relies on foreign borrowing for its capital formation. In particular, this paper investigates the implications of different lending policies of international financial institutions. It is found that no matter whether the borrowing interest rate increases with the level of foreign debt per capita or with the foreign‐capital/total‐capital ratio, the economy always moves toward the stationary state. The result holds even when the representative agent regards the interest rate given as constant. This implies that foreign borrowing does help economic growth, irrespective of lending policies of international financial institutions.     

Why peg? The role of capital mobility and financial intermediation

Many economists argue that the growth of international capital mobility has made the maintenance of pegged exchange rates more costly, forcing developing states to choose alternative arrangements. But some states do not simply abandon pegged exchange rates as their exposure to capital mobility rises. Some states abandon pegs long before a crisis can erupt, while others maintain pegs until the speculative pressures became unbearable. Why, in an environment of growing capital mobility, do some states maintain pegs longer than others do? One reason is that the more that bank lending dominates investment in a country, the more likely that state is to hold on to a pegged exchange rate. When banks have accumulated significant amounts of foreign debt they lobby for exchange rate stability. In a bank‐dominated financial system, a concentrated banking sector can organize easily and use its crucial role in the economy to exert influence over economic policy. This article presents new evidence from statistical tests on 61 developing countries that confirm that states with deeper banking systems are more likely to peg their exchange rates, in spite of growing capital mobility.     

Exchange market pressure and primary commodity – exporting emerging markets

This paper studies short-term sensitivity between exchange market pressure and various domestic and external factors in primary commodity-exporting emerging markets. The paper focuses on the top country-commodity groups in sugar, cereal, fuels, ores and coffee during the pre-peak and post-peak commodity price periods across floating and pegged exchange rate regimes, using the price of crude oil as a general benchmark. Employing a panel model and panel VAR analysis, the paper finds the heterogeneity of response patterns unique to country-commodity groups and exchange rate regimes. According to the results, in flexible regimes, volatility occurs via the foreign exchange market, interest rates, and domestic credit cycles, feeding into the social costs for structurally weaker economies. Hard exchange-rate pegs often result in a drain on international reserves as the terms of trade deteriorate following post-price peaks, leading to unpopular depreciation. These results accentuate concerns over uneven international trade patterns, an open economy’s short-term foreign exchange policy, and speculative capital flows. Such sensitivity has broad implications for macroeconomic balance and the sustainability of implied exchange rate targets in the presence of a foreign exchange constraint across emerging markets.     

Explaining foreign bank entrance in emerging markets

This paper provides a theoretical framework that can explain the empirical observation that foreign banks from industrialized countries tend to increase their involvement in emerging markets in periods of market instability. In this model, domestic banks have (through past lending operations) more soft information on their borrowers available compared to foreign banks. Foreign banks, however, have a superior screening technology that allows them to obtain more hard information about their borrowers’ investment projects. The model has an important implication: Foreign banks increase their market share when credit market conditions deteriorate. The rationale for this finding is that the comparative advantage of the domestic bank loses value in unstable credit market conditions. Thus, the advantage of having a screening technology becomes more important and allows the foreign bank to increase market share. In times of crisis hard information on projects is relatively more important than soft information on the borrower’s history.     

A bank lending channel or a credit supply shock?

Shifts in credit supply could have a bearing on house prices e.g. through financial innovations and changes in regulation independently of the existence of a bank lending channel of monetary policy. This paper assesses the responses of US house prices to an exogenous credit supply shock and compares them with the effects from variations in credit supply associated with a bank lending channel. The contribution of the study is twofold. First, innovations in credit supply are identified using a mortgage mix variable, thereby accounting for the market-based financial intermediaries. As a robustness check a survey variable of bank lending standards for mortgage loans is also used. Second, the policy-induced credit supply effect on house prices is disentangled and compared with the effect from an exogenous credit supply shock. It is shown that in the first 3 years credit supply shocks affect house prices exogenously rather than through the bank lending channel. Monetary policy has still a large impact on house prices, even when the bank lending channel is ‘turned off’.     

Federal lending and aggregate economic activity

Attention to federal activity in credit markets is typically focused on the government's role as a borrower. In contrast, scant attention is paid to its equally large and dominant role as a lender. This paper evaluates the aggregate impact of federal lending activity within the framework of a vector autoregressive representation of the US macroeconomy. The empirical regularities uncovered suggest that aggregate federal lending activity does not have a net positive impact on output.     

Financial globalization and its consequences for productive government expenditure

This paper employs a stochastic growth model to study the impact of international financial liberalization on the share of productive government expenditure in GDP. Financial liberalization is specified to take the form of reducing the costs of both lending to, and borrowing from, abroad. This is shown to impinge on the economy through (i) its interaction with the volatility of returns to domestic capital, and (ii) the impact on agents’ allocation of their portfolio across domestic and foreign assets, and its effect on domestic activity. Reduced foreign lending costs tend to divert resources from the domestic economy, requiring the government to compensate by increasing the share of domestic output allocated to productive activity. Reducing borrowing costs have the opposite effects. Empirical evidence, using a dataset of 97 countries over the period 1970 to 2015 provides convincing support for these findings and the underlying mechanism.     

我国出口信用保险存在的问题及其对策研究——以宁波为例分析

出口信用保险是世贸组织规则允许的贸易促进措施,是各国政府支持出口、防范收汇风险的国际通行做法。目前,出口信用保险已成为世界大多数国家支持出口的一个重要手段。与发达国家相比,我国的出口信用保险起步晚,发展比较落后。存在着较多问题。因此,从我国出口信用保险的现状出发,分析我国出口信用保险发展中存在的问题,并针对性提出相应对策,对我国出口信用保险的进一步发展,充分发挥出口信用保险对出口贸易的支持作用,有着重要的意义。