This essay attempts to build a simple theoretical model of optimization to decipher the effect of digitalization of a part of the entire production structure which we call here trading or transaction or marketing. In the basic model we use traditional Cobb -Douglas production function to argue...

Trade Variations Due to Distance and Delaying Costs across Time Zones Abstract This paper constructs a competitive trade model involving two nations, with distinct time zone locations. Our results suggest that geographical distance could positively impact service trade, in contrast to its...

We construct a general equilibrium model and analyze the effectiveness of trade reform in a distorted economy where distortion exists in form of bureaucratic corruption that arises because of trade protection at the border. In this kleptocratic set up, intermediaries are employed in order to run...

We use the HOS model of international trade to find a link between trading (including domestic trading or retailing) costs and pattern of trade, not just its effect on volume of trade. Even if we use symmetric iceberg type trading costs, unlike conventional unit cost approach, we generate...

In this paper my endeavor is to give you an idea about the upshot of a recessionary phase on the intermediation activity which is required for the survival of the informal fragment of the society. Informal part of the economy covers a large chunk of the total economic activities in any stylized...

We develop a monopolistically competitive model for a closed economy without contract incompleteness. We show that if superior technology is not allowed to be transferred, integration would be the best mode of organization given that the transaction cost of intermediate input is sufficiently...

Informal economy involving unrecorded, unregistered, extra legal activities employs majority of the workforce in the developing world. Such extra legal existence of informal manufacturing and service sectors is facilitated through extortion by agents of political forces in power. Such extortion...

In this paper we propose a theoretical model where formal and informal sectors co-exist in tandem. Trade union segregates some labor from being formal. Capital is not allowed to freely move between formal and informal sectors. Using this sort of framework it has been shown that immigration of...

In this paper we propose a theoretical model where formal and informal sectors co-exist in tandem. Trade union segregates some labor from being formal. Capital is not allowed to freely move between formal and informal sectors. Using this sort of framework it has been shown that immigration of...

This paper builds a general equilibrium model for a small open economy with unemployment of unskilled labor to assess the impact of a recessionary shock. It is shown that irrespective of the factor intensity assumption skilled wage and rental ratio goes up if recession led price fall is...