- 2022 - 2025 Growth of Intra-Asian Trade and its Locational and Environmental Foundations: With special reference to Southeast and South Asia from the late 19th Century to the 1930s
- 2019 - 2023 Multiplex paymeny systems and the evolution of central banking
- 2019 - 2022 A Statistical Study of Indian Ocean Trade: Towards a Reappraisal of Regional Trade in Modern World History
- 2018 - 2022 Empirical approach to the emergence and evolution of credy money
- 2016 - 2019 The Contribution of the Multiple-Payment System on the Economic Development : The Modern Banking History Revised
- 2015 - 2019 Money and credit in the pre-modern and transitionary period
- 2015 - 2018 Long-Term Trends and Fluctuations of Foreign Trade, Domestic Commerce, and Commodity Prices in Colonial India: A Statistical Study
- 2013 - 2017 The Role of the Central Bank and the Transformation of the Financial and Banking Systems in British India between the World Wars
- 2010 - 2012 Colonial Cities in Modern Asia: Commercial, Financial and Informational Networks
- 2009 - 2011 The Role of the Modern Silver Market under the International Gold Standard in Asia
- 2009 - 2011 Development of the Straits Settlements and Commercial Networks : A Survey of the Singapore Chamber of Commerce(1837-1913)
- 2008 - 2011 On the Transformation of the Monetary System in Japan : Evolution of the Modern Payment System in the Global Context
- 2008 - 2011 New Development of Global History Studies and the Reconsideration of Modern and Contemporary World History
- 2006 - 2008 Silver Standard in China under the International Gold Standard,1873-1913
- 2006 - 2008 The Labour-intensive Path of Economic Development and the Quality of Labour and Life in India
- 2005 - 2008 Globalisation and Development of International Banking 1900-1990
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