Abstract
In this chapter our endeavor is to briefly argue that distance is not necessarily harmful for trade which is the main preoccupation of gravity model of trade. Interestingly it has been shown that there may be an increase in the production and volume of trade if time zones of the trading nations are non-overlapping, and revolution in information and communication technology helps reducing the cost of virtual transaction of services. This implies a positive effect of distance on the volume of trade. It is also shown that exploitation of time zone differences raises welfare and ensures capital accumulation. Hence this chapter builds on the emerging literature on time zones and pure theory of international trade to examine why distance may be conducive to trade and growth.
This chapter is an extended version of Mandal [20].
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Notes
- 1.
Kikuchi and Marjit [16] is concerned about how growth is associated with time zone difference. They formulated a dynamic model of growth following AK structure where it has been argued how exploitation of time zone differences through communication network can lead to growth in both the trading partners simultaneously. But they did not consider the distance issue explicitly. So their paper was based on growth theory and focused on productivity concern. In this chapter we also borrow the simple Cobb-Douglas production function that had been used in Kikuchi and Marjit [16] and then invoke the issue of distance captured by differences in time zones.
- 2.
At night nobody works. Labor takes 12Â h rest and starts working again in the next day morning. Hence the final good is ready for sale at the end of second workday or in the second day evening. This implies that in between two workdays one night is wastage. This wastage induces the untimely delivery.
- 3.
Cost of communication for sending (exporting) and recollecting (importing) unfinished and finished service respectively can easily be taken care of in our analysis. However, this will not imply any qualitative change in the result.
- 4.
A graphical exposition of this analysis is presented in the appendix.
- 5.
If we consider the story of covering the linear distance or travelling through the circumference of the circle the relationship between distance and trade in labor task or services or virtual trade will exhibit an inverted U-shape. Volume of virtual trade will increase (when δ is continuous) with distance first indicating an increase in non-overlapping stretch of time (day or night) and hence δ approaches unity. Thereafter, δ again goes up inflicting a negative effect on virtual trade.
- 6.
This is done in Kikuchi [14] but in a different structure. Kikuchi [14] used a three country framework to analyze how internet connection translates the time zone difference into comparative advantage. So the unconnected country fails to exploit the time zone related natural difference. Therefore, internet connectivity leads to trade creation. Though we do not explicitly hint at trade creation proposition we attempt to go slightly beyond the time zone argument by bringing in the issue of distance to the forefront. Here internet connectivity is a necessary condition, but to extract benefit fully from internet connection the countries need to be located at a certain distance.
References
Anderson, E. (2014). Time differences, communication and trade: Longitude matters II. Review of World Economics, 150(2), 337–369.
Anderson, J. (2000). Why do nations trade (so little)? Pacific Economic Review, 5(2), 115–134.
Anderson, J., & Wincoop, E. (2004). Trade costs. Journal of Economic Literature, 42(3), 691–751.
Bernard, A. B., Jensen, J. B., Schott, P. K. (2006). Trade costs, firms and productivity. Journal of Monetary Economics, 53(5), 917–937.
Cassing, J. H. (1978). Transport costs in international trade theory: A comparison with the analysis of non-traded goods. Quarterly Journal of Economics, XCII(4), 535–550.
Chakrabarti, A. (2004). Asymmetric adjustment costs in simple general equilibrium models. European Economic Review, 48, 63–73.
Davis, D. (1998). Technology, unemployment and relative wages in a global economy. European Economic Review, 42(9), 1613–1633.
Deardorff, A. V. (2004). Local comparative advantage: Trade costs and the pattern of trade. DP No. 500. Ann Arbor: University of Michigan.
Dettmer, B. (2014). International service transactions: Is time a trade barrier in a connected world?. International Economic Journal, 28(2), 225–254.
Falvey, R. E. (1976). Transport costs in the pure theory of international trade. Economic Journal, 86(343), 536–550.
Feenstra, R. C. (2004). Advanced international trade: Theory and evidence. Princeton: Princeton University Press.
Fink, C., Mattoo, A., & Neagu., I. C. (2005). Assessing the impact of communication costs on international trade. Journal of International Economics, 67(2), 428–445.
Head, K., Mayer, T., & Ries, J. (2009). How remote is the offshoring threat? European Economic Review, 53, 429–444.
Kikuchi, T. (2009). Time zones as a source of comparative advantage. Review of International Economics, 17(5), 961–968.
Kikuchi, T. (2011). Time zones, communications networks, and international trade. Abingdon: Routledge Studies in the Modern World Economy, Routledge Sciences.
Kikuchi, T., & Marjit, S. (2011). Growth with time zone difference. Economic Modelling, 28, 637–640.
Kikuchi, T., Marjit, S., & Mandal, B. (2013). Trade with time zone differences: factor market implications. Review of Development Economics, 17(4), 699–711.
Laussel, D., & Riezman, R. (2008). Fixed transport costs and international trade. In S. Marjit & E. Yu (Eds.), Cotemporary and emerging issues in trade theory and policy. Amsterdam: Elsevier.
Limao, N., & Venables, A. (2001). Infrastructure, geographical disadvantage, transports costs and trade. World Bank Economic Review, 15(3), 451–479.
Mandal, B. (2015). Distance, production, trade and growth—A note. Economics: The Open Access: Open-Assessment E-Journal, 9, 1.
Marjit, S. (2007). Trade theory and role of time zones. International review of Economics and Finance, 16, 153–160.
Matsuoka, Y., & Fukushima, M. (2010). Time zones, shift working and international outsourcing. International Review of Economics and Finance, 19, 769–778.
Trefler, D. (1995). The case of missing trade and other mysteries. American Economic Review, 85, 1029–1046.
Author information
Authors and Affiliations
Appendix
Appendix
Now let us define four countries in such a way that we can analyze trade of USA (U) with Mexico (M), India (I) and Australia (A) separately. These representative countries are chosen intentionally to capture the issue of overlapping and non-overlapping time zones. U has a distinct non-overlapping time zone only with I, but the case with M and A with U represent overlapping time zones.
In virtual autarky all U, M, I and A are producing identical amount of S. We further assume that domestic demands are met by domestic supply of service, S.
Geographically, U’s distance from I is exactly that much which is required for non-overlapping time zones. For M and A it becomes slightly overlapping with U. We further assume that in order to exploit the benefit of time zone difference it has to be exactly non-overlapping. One can easily check it from Fig. 6.1 that distance between U and I is maximum. The distance is the minimum requirement for appropriating the benefit of distance. Thus the volume of production of S will increase in both U and I if both of them engage in virtual trade.
Note that \(\delta\) takes any value greater than unity for virtual trade between U and any country except I. \(\delta\) takes the value \(\bar{\delta }\) > 1 for all countries except I. The underlying idea is that U has a distinct non-overlapping time zone with I, i.e. for certain physical distance. For any distance, greater or less than this implies overlapping time-zones (it could be on same day or next day). When \(\delta = \bar{\delta },\) no virtual trade takes place. The idea can be portrayed as in Fig. 6.2.
One can easily understand that not only the final good production increases, along with it a double amount of m compared to S is also traded. Because first time a part of S (after the first stage) is exported at the end of U’s working day. I works on it and exports it back/or exports the final S when U starts the second day. This implies a surge or abrupt increase in trade volume between U and I. Hence the relationship between volume of trade and distance can be depicted in the following diagram (Fig. 6.3).
di = physical distance of U with ith country (i = M, I and A); Tp = physical trade (red line); VOT = Volume of trade, Violet line = total VOT
Note that at point C the VOT jumps up to F. This is because when d reaches the required amount, \(\delta\) becomes unity and otherwise \(\delta = \bar{\delta }.\) This way we modify Eq. (6.7) and make it a continuous function as expressed in Eq. (6.8) as \(\delta = \delta \left( d \right).\) Nota that \(\delta^{\prime}\left( d \right) < 0\) up to a certain distance, then reaches a minimum and afterwards \(\delta^{\prime}\left( d \right) > 0\). Diagrammatically (Fig. 6.4).
It is evident from Fig. 6.3: dM < dI < dA
Therefore, \(\delta \left( {{\text{d}}_{\text{M}} } \right) > \delta \left( {{\text{d}}_{\text{I}} } \right) < \delta \left( {{\text{d}}_{\text{A}} } \right)\).
And in what follows
Therefore, for same level of capital \(S_{t}^{M}< {S_{t}^{A} },\ {S_{t}^{A} } > S_{t}^{I}\). We can plot the above ideas in Fig. 6.5.
Tp, Tv and Tt = physical trade, virtual trade and total trade respectively.
Rights and permissions
Copyright information
© 2020 Kobe University
About this chapter
Cite this chapter
Marjit, S., Mandal, B., Nakanishi, N. (2020). Distance, Production, and Virtual Trade. In: Virtual Trade and Comparative Advantage. Kobe University Monograph Series in Social Science Research. Springer, Singapore. https://doi.org/10.1007/978-981-15-3906-0_6
Download citation
DOI: https://doi.org/10.1007/978-981-15-3906-0_6
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-3905-3
Online ISBN: 978-981-15-3906-0
eBook Packages: Economics and FinanceEconomics and Finance (R0)