Changing Hydrosocial Cycles in Periurban India

India’s urbanisation results in the physical and societal transformation of the areas surrounding cities. These periurban interfaces are spaces of flows, shaped by an exchange of matter, people and ideas between urban and rural spaces—and currently they are zones in transition. Periurbanisation processes result inter alia in changing water demands and changing relations between water and society. In this paper the concept of the hydrosocial cycle is applied to interpret the transformation of the waterscapes of six periurban villages in the fringe areas of Pune, Hyderabad and Kolkata. In doing so, three specific aspects will be investigated: (1) the institutions shaping the hydro-social cycle, (2) the interplay between water as a livelihood-base and the waterscape, (3) the interplay between the waterscape and water as a consumption good. This approach opens new views on periurban interfaces as emerging mosaic of unique waterscapes. The meaning of water, the rights to access water and the water related infrastructure are constantly renegotiated, as permanently new water demands emerge and new actors enter the scene. Especially this process-based understanding links the theoretical lens of the hydrosocial cycle with the object of investigation, the periurban space.

THE INSTABILITY OF OPEN PARETO EFFICIENT ECONOMIES

This paper analyzes the impact of trade on the stability properties of trading countries and on stationary welfare. We consider a two-country two-good two-factor overlapping generations model where countries differ in terms of their technology. In the autarky equilibrium and the free-trade equilibrium, indeterminacy relies, under dynamic efficiency, on a capital intensive consumption good and intermediate values of the elasticity of intertemporal substitution in consumption. Opening the borders to trade can be a source of a global destabilizing effect. Indeed, considering a free-trade equilibrium in which one country is an exporter of the consumption good and the other country is an exporter of the investment good, indeterminacy can occur with trade even though the two countries are determinate in autarky. Finally, opening to trade increases the stationary welfare of the country that exports the investment good and deteriorates the one of the other country.

A NOTE ON BALANCED-BUDGET INCOME TAXES AND AGGREGATE (IN)STABILITY IN MULTI-SECTOR ECONOMIES

We examine the impact of balanced-budget labor income taxes on the existence of expectation-driven business cycles in a two-sector version of the Schmitt-Grohé and Uribe (SGU) [(1997) Journal of Political Economy 105, 976–1000] model with constant government expenditures and counter-cyclical taxes. Our results show that the destabilizing impact of labor income taxes strongly depends on the capital intensity difference across sectors. Local indeterminacy is indeed more likely when the consumption good sector is capital intensive, as the minimal tax rate decreases, and less likely when the investment good sector is capital intensive, as the minimal tax rate increases. The implication of this result can be quantitatively significant. Indeed, when compared to SGU, local indeterminacy can be either completely ruled out for all OECD countries when the investment good is sufficiently capital intensive or drastically improved, delivering indeterminacy for a larger set of OECD countries, if the consumption good is sufficiently capital intensive. Focusing however on recent estimates of the sectoral capital shares corresponding to the empirically plausible case of a capital intensive consumption good, we find that there is a significant increase of the range of economically relevant labor tax rates (from a minimum tax rate of 30% to 24.7% for which local indeterminacy arises with respect to the aggregate formulation of SGU.

KAJIAN BEBAN PENDORONG MESIN PEMOTONG TEMPE

One of the most important sources of vegetable protein to improve people's nutrition is soybean. Soybean is a type of food that is safe for consumption, good for maintaining health, and the price is cheap. Soybean is a type of legume plant that is often used as the basic ingredient of tempe. Tempe making through fermentation by Rhizopus sp. Processed foods tempe until now is still a culinary in Indonesia to overseas. The purpose of this study is to assess the engine driving load for tempe cutters 2kg, 3kg and 4kg for tempe chips production. The results showed that the tempe 3kg tempe load was most suitable for tempe production.