Financial Integration, Economic Growth and Financial Stability

Financial integration is a strong and growing force shaping the international economic landscape. This research group analyses the role of financial integration for economic growth and financial stability.

Neoclassical economics suggest that an integrated global financial market can boost economic growth through reduced capital costs and increased risk-sharing. However, countries with a liberalised capital account in fact do not necessarily perform better than economies with capital controls, and the last global financial crisis caused a reversal to the process of financial globalisation. Therefore, reevaluating the role of financial integration for economic growth and financial stability is of great importance for policy discussion as well as academic research.

This research group aims at finding answers to the following questions: First, the group investigates how the productivity of firms is affected by the access to international capital and whether capital-intensive sectors benefit more from capital account liberalisation than other sectors. In addition, this group explores the structural transformational consequences of financial integration. Second, international capital is fueled into the economy through financial institutions. The group analyses whether the cross-border capital flow alternates banks’ behaviour and specifically, how the financing maturity, structure and systemic risk are affected. Third, international organisations like the IMF suggested a gradual path to liberalise the capital account, the main idea of which is to liberalise the inward flow before the flow out, and the FDI flow before the flow of debt and equity. However, empirical evidence is rare. This group studies whether and how the sequencing of capital account liberalisation matters for financial stability.

Research Cluster
Productivity and Institutions

Your contact

Professor Xiang Li, PhD
Professor Xiang Li, PhD
Mitglied - Department Macroeconomics
Send Message +49 345 7753-805 Personal page

Refereed Publications

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What Does Peer-to-Peer Lending Evidence Say About the Risk-taking Channel of Monetary Policy?

Yiping Huang Xiang Li Chu Wang

in: Journal of Corporate Finance, 2021

Abstract

This paper uses loan application-level data from a peer-to-peer lending platform to study the risk-taking channel of monetary policy. By employing a direct ex-ante measure of risk-taking and estimating the simultaneous equations of loan approval and loan amount, we provide evidence of monetary policy's impact on a nonbank financial institution's risk-taking. We find that the search-for-yield is the main driving force of the risk-taking effect, while we do not observe consistent findings of risk-shifting from the liquidity change. Monetary policy easing is associated with a higher probability of granting loans to risky borrowers and greater riskiness of credit allocation. However, these changes do not necessarily relate to a larger loan amount on average.

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From World Factory to World Investor: The New Way of China Integrating into the World

Bijun Wang Xiang Li

in: China Economic Journal, No. 2, 2017

Abstract

This paper argues that outward direct investment (ODI) is replacing international trade as the new way China integrates into the world. Based on two complementary datasets, we document the pattern of Chinese ODI. We argue that the rapid growth of China’s ODI is the result of strong economic development, increasing domestic constraints, and supportive government policies. Compared with trade integration, investment integration involves China more deeply in global business. As a new global investor, China’s ODI in the future is full of opportunities, risks, and challenges. The Chinese government should improve bureaucracy coordination and participate more in designing and maintaining international rules to protect ODI interests.

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Working Papers

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Global Political Ties and the Global Financial Cycle

Gene Ambrocio Iftekhar Hasan Xiang Li

in: IWH Discussion Papers, No. 23, 2023

Abstract

We study the implications of forging stronger political ties with the US on the sensitivities of stock returns around the world to a global common factor – the global financial cycle. Using voting patterns at the United Nations as a measure of political ties with the US along with various measures of the global financial cycle, we document evidence indicating that stronger political ties with the US amplify the sensitivities of stock returns in developing countries to the global financial cycle. We explore several channels and find that a deepening of financial linkages along with a reduction in information asymmetries and an amplification of sentiment are potentially important factors behind this result.

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BigTech Credit and Monetary Policy Transmission: Micro-level Evidence from China

Yiping Huang Xiang Li Han Qiu Changhua Yu

in: IWH Discussion Papers, No. 18, 2022

Abstract

This paper studies monetary policy transmission through BigTech and traditional banks. By comparing business loans made by a BigTech bank with those made by traditional banks, it finds that BigTech credit amplifies monetary policy transmission mainly through the extensive margin. Specifically, the BigTech bank is more likely to grant credit to new borrowers compared with conventional banks in response to expansionary monetary policy. The BigTech bank‘s advantages in information, monitoring, and risk management are the potential mechanisms. In addition, monetary policy has a stronger impact on the real economy through BigTech lending.

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Globalization, Productivity Growth, and Labor Compensation

Christian Dreger Marius Fourné Oliver Holtemöller

in: IWH Discussion Papers, No. 7, 2022

Abstract

We analyze how changes in international trade integration affect productivity and the functional income distribution. To account for endogeneity, we construct a leaveout measure for international trade integration for country-industry pairs using international input-output tables. Our findings corroborate on the country-industry level that international trade integration increases productivity. Moreover, we show that both trade in intermediate inputs and trade in value added is associated with lower labor shares in emerging markets. For advanced countries, we document a positive effect of trade in value added on the labor share of income. Further, we show that the effects on productivity and labor share are heterogeneous across different sectors. Finally, we discuss the implications of our results for a possible throwback in international trade integration due to experiences from recent crises.

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The Role of State-owned Banks in Crises: Evidence from German Banks During COVID-19

Xiang Li

in: IWH Discussion Papers, No. 6, 2022

Abstract

By adopting a difference-in-differences specification combined with propensity score matching, I provide evidence using the microdata of German banks that stateowned savings banks have lent less than credit cooperatives during the COVID-19 crisis. In particular, the weaker lending effects of state-owned banks are pronounced for long-term and nonrevolving loans but insignificant for short-term and revolving loans. Moreover, the negative impact of government ownership is larger for borrowers who are more exposed to the COVID-19 shock and in regions where the ruling parties are longer in office and more positioned on the right side of the political spectrum.

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How Does Economic Policy Uncertainty Affect Corporate Debt Maturity?

Xiang Li

in: IWH Discussion Papers, No. 5, 2022

Abstract

This paper investigates whether and how economic policy uncertainty affects corporate debt maturity. Using a large firm-level dataset for four European countries, we find that an increase in economic policy uncertainty is significantly associated with a shortened debt maturity. Moreover, the impacts are stronger for innovation-intensive firms. We use firms’ flexibility in changing debt maturity and the deviation to leverage target to gauge the causal relationship, and identify the reduced investment and steepened term structure as the transmission mechanisms.

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