COMMENT: ENERGY ACCOUNTING: THE CASE OF FARM MACHINERY IN MARYLAND

Resource /Energy Economics and Policy,

RELATIONSHIPS OF LABOR COSTS TO SELECTED VARIABLES IN FLUE-CURED TOBACCO PRODUCTION

Labor and Human Capital,

ESTABLISHING LINKAGES BETWEEN ECONOMIC THEORY AND ENTERPRISE BUDGETING FOR TEACHING AND EXTENSION PROGRAMS

Accounting techniques of farm enterprise budgeting are rarely linked to the axioms of static production theory and to capital theory. This paper illustrates how certain linkages may be established. Particular attention is given to handling problems of scale economies, optimal output levels, replacement of durable inputs, inflation, and technological change. Estimates in an illustrative budget are linked to specific points on average cost curves. Budgeting for representative farm situations is compared to budgeting for specific situations.Teaching/Communication/Extension/Profession,

AGRICULTURAL ECONOMICS RESEARCH AND THE EXPERIMENT STATION SYSTEM

This paper discusses the role of agricultural economics research within the land-grant university system. Fundamental differences between research in the biological sciences and the social sciences are delineated. Implications of these differences for experiment station research programs are discussed. Recommendations are made which have potential for enhancing the role of agricultural economics within colleges of agriculture.Teaching/Communication/Extension/Profession,

RURAL-URBAN DIFFERENCES IN NURSING HOME ACCESS, QUALITY AND COST

Rural-urban differences in the supply of nursing home services as hypothesized to be jointly affected by competitive and regulatory forces, government policies, and the cost structure. Study findings indicate that rural services are slightly less accessible and lower in quality. A translog cost share function reveals no difference in the operating cost structure of rural and urban homes. Cost shares for nursing care are directly related to the degree of skilled nursing provided by homes. Significant scale economies were not detected for any of the major operating costs.Rural health care, Nursing homes, Cost structure, Health Economics and Policy,

AN ANALYSIS OF ALTERNATIVE NET PRESENT VALUE CAPITAL INVESTMENT DECISION MODELS

We have found that the disagreement between Returns-to-Assets (RTA) and Returns-to-Equity (RTE) proponents is not confined to agricultural economics. Depending on the course they are taking and the accompanying text, students are likely to learn that there is a "right" way to calculate Net Present Values (NPVs), either by the RTA method or the RTE method. In most cases, only one of the two methods is discussed and illustrated with numerical examples. Less common are texts that compare the two methods, discuss their underlying assumptions, or show how the NPVs from the two methods can be reconciled. The paper is organized as follows. The first section of the main body of the paper provides a comparative overview of the RTA and RTE methods; the second section discusses our textbook survey; the final section offers our conclusions. Appendix A contains a brief history of the theoretical development of discounted cash flow (DCF) concepts. Appendix B contains additional details on defining components of NPV models. Finally, Appendix C is a listing of some additional references.Research Methods/ Statistical Methods,

An Empirical Investigation of Reputation Loan Size Dynamics in Rural Credit Markets in Honduras

This paper examines the role of two types of reputation - borrower credit history and productivity - in disequilibrium supply and demand models of loan size dynamics in formal and informal credit markets. Using panel data on Honduran households, full- and partialinformation regime switching econometric models yield four principal findings: (1) credit contracts in the formal sector are largely collateral driven and not reputation driven; (2) the informal sector credit contracts are borrower reputation based; (3) the informal sector utilizes positive/negative credit histories in both markets to credibly reward/punish borrowers; and (4) technical efficiency has a positive impact in determining loan size in both sectors on the demand and supply side of the market.

THEORETICAL AND EMPIRICAL PROBLEMS IN MODELING OPTIMAL REPLACEMENT OF FARM MACHINES

Farm Management,

The Economic Reunification of Korea: A Dynamic General Equilibrium Model

This paper constructs a dynamic specific factors model to examine the impact of the economic reunification of North and South Korea. The model is a compromise between the highly stylized neoclassical models of trade found in the theoretical trade literature, and the highly aggregated models used in dynamic macroeconomics. We find that the policies with the biggest effects on aggregate output are changes in government tax and spending rates, particularly spending on infrastructure. In contrast, we find that both skilled and unskilled wages are much more responsive to the particulars of trade policy, particularly openness to intra-Korea trade and intra-Korea labor mobility. The location of production in a fully integrated Korean economy is determined by the location of infrastructure.factor mobility; dynamic general equilibrium; specific-factors; Korea

HANDLING DURABLE AND NONDURABLE FARM INPUT DECISIONS USING A SINGLE THEORETICAL FRAMEWORK

Students in economics are taught that the optimal usage of a nundurable input occurs when the value of its marginal product (VMP) equals its marginal cost (MC). However, this fundamental condition has rarely been extended to durable inputs. Even advanced textbooks have done little to compare and contrast the optimality conditions for durables versus nondurables. This paper outlines and compares a common VMP-MC decision for (1) nondurables in a single-period time horizon, (2) durables in a finite planning horizon, and (3) durables in an infinite planning horizon.Agricultural Finance,