A Study on How International Portfolio Investment Flows Affect Macrofinancial Risks and Control Channels
In the current complex global economic background, international capital flows are becoming more frequent. Based on this, this paper takes international portfolio investment as the research object and empirically tests the causal relationship and control channel between international portfolio flows...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
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Hindawi Limited
2023-01-01
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| Series: | Discrete Dynamics in Nature and Society |
| Online Access: | http://dx.doi.org/10.1155/2023/1888284 |
| _version_ | 1797871868570501120 |
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| author | Chaoyi Yu Zhice Wang |
| author_facet | Chaoyi Yu Zhice Wang |
| author_sort | Chaoyi Yu |
| collection | DOAJ |
| description | In the current complex global economic background, international capital flows are becoming more frequent. Based on this, this paper takes international portfolio investment as the research object and empirically tests the causal relationship and control channel between international portfolio flows and macrofinancial risk in emerging economies. It selects the panel data of emerging economies from 2001 to 2020, constructs macrofinancial risk indicators by using contingent claim analysis and the entropy-based TOPSIS method, tests the effect of international portfolio flows on macrofinancial risk by using the panel distributed lag regression model, and explores the management effect of foreign exchange reserves and capital controls on the risk effect by using the panel threshold regression model. The results show that long-term international portfolio flows help reduce macrofinancial risk, but short-term capital flows appear to increase macrofinancial risk. In addition, both foreign exchange reserves and capital controls effectively reduce the risk effect of portfolio flows. However, when considering different types of portfolios, we find that foreign exchange reserves do not effectively control the risk effect of equity securities flows, while stricter capital controls do. This paper argues that emerging economies should be more open to international long-term portfolio flows, focus on the monitoring of short-term portfolio capital flows and equity securities flows, and coordinate the use of foreign exchange reserves and capital control instruments to manage the risk effects of portfolio flows. This paper verifies the risk effect of international portfolio investment flows through empirical analysis, tests the effectiveness of foreign exchange reserves and capital controls, and provides a decision-making reference for emerging economies to timely identify, effectively manage, and prevent the risk effect of international capital flows. |
| first_indexed | 2024-04-10T00:50:50Z |
| format | Article |
| id | doaj.art-876f00f2626f4e11af50307fc47ef475 |
| institution | Directory Open Access Journal |
| issn | 1607-887X |
| language | English |
| last_indexed | 2024-04-10T00:50:50Z |
| publishDate | 2023-01-01 |
| publisher | Hindawi Limited |
| record_format | Article |
| series | Discrete Dynamics in Nature and Society |
| spelling | doaj.art-876f00f2626f4e11af50307fc47ef4752023-03-13T11:25:40ZengHindawi LimitedDiscrete Dynamics in Nature and Society1607-887X2023-01-01202310.1155/2023/1888284A Study on How International Portfolio Investment Flows Affect Macrofinancial Risks and Control ChannelsChaoyi Yu0Zhice Wang1School of Finance and TradeSchool of Management Science and EngineeringIn the current complex global economic background, international capital flows are becoming more frequent. Based on this, this paper takes international portfolio investment as the research object and empirically tests the causal relationship and control channel between international portfolio flows and macrofinancial risk in emerging economies. It selects the panel data of emerging economies from 2001 to 2020, constructs macrofinancial risk indicators by using contingent claim analysis and the entropy-based TOPSIS method, tests the effect of international portfolio flows on macrofinancial risk by using the panel distributed lag regression model, and explores the management effect of foreign exchange reserves and capital controls on the risk effect by using the panel threshold regression model. The results show that long-term international portfolio flows help reduce macrofinancial risk, but short-term capital flows appear to increase macrofinancial risk. In addition, both foreign exchange reserves and capital controls effectively reduce the risk effect of portfolio flows. However, when considering different types of portfolios, we find that foreign exchange reserves do not effectively control the risk effect of equity securities flows, while stricter capital controls do. This paper argues that emerging economies should be more open to international long-term portfolio flows, focus on the monitoring of short-term portfolio capital flows and equity securities flows, and coordinate the use of foreign exchange reserves and capital control instruments to manage the risk effects of portfolio flows. This paper verifies the risk effect of international portfolio investment flows through empirical analysis, tests the effectiveness of foreign exchange reserves and capital controls, and provides a decision-making reference for emerging economies to timely identify, effectively manage, and prevent the risk effect of international capital flows.http://dx.doi.org/10.1155/2023/1888284 |
| spellingShingle | Chaoyi Yu Zhice Wang A Study on How International Portfolio Investment Flows Affect Macrofinancial Risks and Control Channels Discrete Dynamics in Nature and Society |
| title | A Study on How International Portfolio Investment Flows Affect Macrofinancial Risks and Control Channels |
| title_full | A Study on How International Portfolio Investment Flows Affect Macrofinancial Risks and Control Channels |
| title_fullStr | A Study on How International Portfolio Investment Flows Affect Macrofinancial Risks and Control Channels |
| title_full_unstemmed | A Study on How International Portfolio Investment Flows Affect Macrofinancial Risks and Control Channels |
| title_short | A Study on How International Portfolio Investment Flows Affect Macrofinancial Risks and Control Channels |
| title_sort | study on how international portfolio investment flows affect macrofinancial risks and control channels |
| url | http://dx.doi.org/10.1155/2023/1888284 |
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