Nitrogen fertilizer is one of the largest input costs for growing corn. Across the Corn Belt, N is typically the most yield-limiting nutrient. Facing record high N fertilizer prices and potential supply problems, producers are concerned about N fertilization rates. Soil fertility researchers and extension specialists from seven states across the Corn Belt (see list in acknowledgements section) ...

This paper explains how grants of monopolistic privileges to capitalists can lower labor and land factors’ prices compared to what would prevail in a free market environment. Monopoly gains of privileged business owners are not only “extracted” from their clients but also from factor owners. We revisit Rothbardian monopoly price theory and extend it to the realm of factor pricing. Monopolistic ...

Crude oil is one of the most necessitated worldwide required commodities. Any slight fluctuation in crude oil prices can have both direct and indirect influence on the economy of the countries. The unpredictability of crude oil prices forced many companies away from the competition and it influence the stock market and many other macroeconomic variables (inflation, GDP, Import bill etc). Crude ...

Recent natural gas price increases have resulted in acutely higher fertilizer prices. Profit and environmental concerns have increased interest in identifying optimal nitrogen application rates. Previous estimates of the profit maximizing nitrogen rate (PMNR) have been estimated assuming that price is fixed and exogenous of yield. We construct a model in which price is correlated to yield shock...

This paper investigates the extent to which world market price changes are transmitted through changes in border prices into local producer prices for four agricultural product markets in Tanzania: sugar, cotton, wheat and rice. The changes in the marketing channels for each of these products resulting from market liberalization are described. The statistical analysis finds that, in general, Ta...

We analyze an exchange economy in which (i) all commodities except money are indivisible, (ii) agents' preferences can be described by a reservation value for each bundle of indivisible objects, and (iii) all agents are price-takers. We obtain a necessary and sufficient condition under which market clearing prices exist. Implications for market mechanisms are discussed. Journal of Economic Lite...

This paper proposes an index for nodal market power detection in power market under locational marginal pricing (LMP). This index is an ex-ante technique to detect the market power. More precisely, this criterion detects the potential of exercising market power regardless of detecting the actual market power. Also it is obvious that pricing and market clearing method affect the potential of exe...

We show uniform, linear prices in power exchange markets, such as in the Amsterdam Power Exchange (APX) DayAhead market or the Nord Pool Elspot market, that allow nonconvex, “fill or kill” block bids by market participants may not result in an equilibrium in an economic sense, nor do they maximize surplus to market participants. We propose, as an alternative, a multi-part, discriminatory pricin...

The reform to convert non-floating shares to floating in China provides a setting in which shares are subject to different liquidity constraint. We show that the severity of this constraint is inversely related to the extent to which earnings information is reflected in the share prices. Specifically, before the reform, the transfer prices of non-floating shares reflect much less earnings infor...

Policies to cap emissions of carbon dioxide (CO2) in the U.S. economy could pose significant costs on the electricity sector, which contributes roughly 40 percent of total CO2 emissions in the U.S. Using a detailed simulation model of the electricity sector, we evaluate alternative ways that emission allowances can be allocated. Most previous emissions trading programs have allocated the major ...