Industrial Organization Commons^™

Combining Multiple Climate Policy Instruments: How Not To Do It, Jisung Park

Jisung Park

Putting a price on carbon is critical for climate change policy. Increasingly, policymakers combine multiple policy tools to achieve this, for example by complementing cap-and-trade schemes with a carbon tax, or with a feed-in tariff. Often, the motivation for doing so is to limit undesirable fluctuations in the carbon price, either from rising too high or falling too low. This paper reviews the implications for the carbon price of combining cap-and-trade with other policy instruments. We find that price intervention may not always have the desired effect. Simply adding a carbon tax to an existing cap-and-trade system reduces the carbon …

Management Of An Annual Fishery In The Presence Of Ecological Stress: The Case Of Shrimp And Hypoxia, Ling Huang, Martin Smith

Ling Huang

No abstract provided.

Green Economy Report: Fisheries Chapter, Ling Huang, Co- Authors

Ling Huang

No abstract provided.

Determination Of Import Demand In Pakistan: The Role Of Expenditure Components, Muhammad Irfan Chani, Zahid Pervaiz, Amatul R. Chaudhary

Muhammad Irfan Chani

The paper uses imperfect substitution approach to derive the aggregate import demand function on the basis of disaggregated expenditure components. This derived import demand function is then empirically tested for Pakistan by using co-integration and error correction mechanism. The empirical results show that elasticity of import demand with respect to different macro components of final expenditure is different. The import demand in Pakistan is affected positively and significantly by all expenditure components. The relative prices have negative but insignificant relationship with import demand in Pakistan. The findings indicate that use of aggregate expenditure variable in the aggregate import demand function …

Poverty, Inflation And Economic Growth: Empirical Evidence From Pakistan, Muhammad Irfan Chani, Zahid Pervaiz, Sajjad Ahmad Jan, Amjad Ali, Amatul R. Chaudhary

Muhammad Irfan Chani

This study aims to investigate the role of economic growth and inflation in explaining the prevalence of poverty in Pakistan. ARDL bound testing approach to co-integration confirms the existence of long run relationship among the variables of poverty, economic growth, inflation, investment and trade openness over the period of 1972-2008. Empirical results show that economic growth and investment have negative and inflation has positive impact on poverty. The effect of trade openness on poverty is insignificant in this study. The short run analysis reveals that economic growth has negative and inflation has positive impact on poverty whereas the role of …

Financial Crises And Economic Growth In Pakistan: A Time Series Analysis, Rauf -I- Azam, Iram Batool, Rabia Imran, Muhammad Irfan Chani, Ahmed Imran Hunjra, Javed Mahmood Jasra

Muhammad Irfan Chani

The purpose of this research is to investigate causal relationship between economic growth and major indicators of financial crisis -- inflation rate, interest rate and the volume of foreign debt-- in Pakistan. This study also highlights the stability of the relationship between indicators of financial crisis and economic growth. The annual time series data ranging from 1972 to 2010 is used for the analysis. Johansen's co-integration test is used to check the stability of long nm equilibrium relationship between the variables used in the study. The results indicate that is long nm stable equilibrium relationship between economic growth and the …

Gender Inequality And Economic Growth: A Time Series Analysis For Pakistan, Zahid Pervaiz, Muhammad Irfan Chani, Sajjad Ahmad Jan, Amatul R. Chaudhary

Muhammad Irfan Chani

This paper attempts to analyze the impact of gender inequality on economic growth of Pakistan. An annual time series data for the period of 1972-2009 has been used in this study. We have regressed growth rate of real gross domestic product (GDP) per capita on labour force growth, investment, trade openness and a composite index of gender inequality. The results reveal that labour force growth, investment and trade openness have statistically significant and positive impact whereas gender inequality has a significant and negative effect on economic growth of Pakistan.

Factors Effecting Job Satisfaction Of Employees In Pakistani Banking Sector, Ahmed Imran Hunjra, Muhammad Irfan Chani, Sher Aslam, Muhammad Azam, Kashif -Ur- Rehman

Muhammad Irfan Chani

Information, Direct Access To Farmers, And Rural Market Performance In Central India, Aparajita Goyal

Aparajita Goyal

This paper estimates the impact of a change in procurement strategy of a private buyer in the central Indian state of Madhya Pradesh. Beginning in October 2000, Internet kiosks and warehouses were established that provide wholesale price information and an alternative marketing channel to soy farmers in the state. Using a new market-level dataset, the estimates suggest a significant increase in soy price after the introduction of kiosks, supporting the predictions of the theoretical model. Moreover, there is a robust increase in area under soy cultivation. The results point toward an improvement in the functioning of rural agricultural markets. (JEL …

Monopoly, Regulation, And Innovation, Matt Bogard

Economics Faculty Publications

Recently the Justice department has started investigations into alleged anti-trust violations by Monsanto. This has helped fuel a lot of already hyped discontent with one of the world’s leaders in innovative solutions for sustainable agriculture. This article discusses how the regulatory environment could possibly have contributed to more concentration and power in the biotech industry. Increasing regulation would likely have the opposite effect of creating a level playing field in the agriculture industry. From AgWeb, March 27,2010 http://www.agweb.com/blog/Economic_Sense_190/Monopoly_Regulation__and_Innovation_10771/

Mitigation And The Geoengineering Threat, Juan B. Moreno-Cruz

Juan B. Moreno-Cruz

Recent scientific advances have introduced the possibility of engineering the climate system to lower ambient temperatures without lowering greenhouse gas concentrations. This possibility has created an intense debate given the ethical, moral and scientific questions it raises. In this paper I examine the economic issues introduced when geoengineering becomes available in a standard two-period two-country model where strategic interaction leads to suboptimal mitigation. Geoengineering introduces the possibility of technical substitution away from mitigation, but it also affects the strategic interaction across countries: mitigation decisions made in the first period directly affect the geoengineering decisions made in the second period. With …

Quantifying The Economic Effects Of Hypoxia On A Fishery For Brown Shrimp Farfantepenaeus Aztecus, Ling Huang, Martin Smith

Ling Huang

No abstract provided.

Trade Bans, Imperfect Competition, And Welfare: Bse And The U.S. Beef Industry, Dimitrios Pangiotou, Azzeddine Azzam

Azzeddine Azzam

Between May 2003 and July 2005, the U.S. beef industry faced a total ban on Canadian cattle imports following the discovery of BSE in Canada in May 2003 and restrictions on U.S. beef exports following the discovery of BSE in the United States in December 2003. When the United States reopened its border to Canadian cattle in July 2005, shipments were restricted to cattle less than 30 months of age. The total ban on Canadian cattle imports and restrictions on U.S. beef exports overlapped between January 2004 and July 2005. The restrictions on Canadian cattle imports and U.S. beef exports …

Evaluating Reforms In Canadian Chicken Marketing Mechanisms Using A Linear-Quadratic Inventory Model, Abdessalem Abbassi, Jean-Philippe Gervais

abdessalem abbassi

Marketing institutions in supply managed industries are evolving due to broad globalization pressures. The output and sales decisions of chicken processing firms under two different pricing mechanisms are modeled using a linear-quadratic inventory model. Decision rules lead to structural equations that relate output and sales to their own lagged values, lagged inventories and lagged prices and cost indicators. A Generalized Method of Moments (GMM) estimator is applied to the system of equations. The null hypotheses no adjustment costs in processing and no role for inventories in marketing are rejected. We simulate the impacts of reforming the chicken pricing mechanism, moving …

Employee Voice And Intent To Leave: An Empirical Evidence Of Pakistani Banking Sector, Ahmed Imran Hunjra, Muhammad Asghar Ali, Muhammad Irfan Chani, Hashim Khan, Kashif Ur Rehman

Muhammad Irfan Chani

A Note On Causal Relationship Between Fdi And Savings In Bangladesh, Mohammad Salahuddin, Muhammad Shahbaz Shahbaz, Muhammad Irfan Chani

Muhammad Irfan Chani

This paper aims to investigate the causal relationship between foreign direct investment and gross domestic savings in Bangladesh over a period of 1985-2007. In doing so, Johansen cointegration technique and error correction methods are employed to examine the long run and short run relationship between foreign direct investment and gross domestic savings. To determine the direction of causality, we used innovation accounting approach. Results suggest that there exist bi-directional causal relationship between foreign direct investment and gross domestic savings but the movement is stronger from domestic savings to foreign direct investment. The result also implies complimentary relationship between them and …

Are Credit Unions In Ecuador Achieving Economies Of Scale?, Nick A. Marchio

Economics Honors Projects

This study tests the assertion that membership growth in credit unions is constrained by their unique structural features, such as their non-profit mission and member-based ownership. Although these features enhance inclusiveness, existing theory suggest that they work against efficiency when membership grows too diffuse. To address this issue, this study uses a model that takes into account existing theory on constrained-optimization in credit unions and theory on the adverse effects of diffuse ownership. Using data on 36 public credit unions in Ecuador, the empirical analysis finds evidence that credit unions can achieve economies of scale despite their problematic structural features. …

Clean Air Regulation And Heterogeneity In Us Gasoline Prices, Ujjayant N. Chakravorty, Celine Nauges, Alban Thomas

Ujjayant Chakravorty

In order to improve public health in areas with air quality problems, the US Clean Air Act imposes a variety of federal regulations on gasoline, which have led to a proliferation of fuel blends known as ‘‘boutique fuels.’’ More than 45 fuel blends are sold nationwide. We examine the effects of this program on wholesale gasoline prices. The methodological innovation in this study is the use of a regulatory distance measure as a proxy for measuring market power that arises from product differentiation. We find that Clean Air regulation increases gasoline prices by increasing the cost of refining, but more …

Democracy Autocracy And Macroeconomic Performance In Pakistan, Nasir Iqbal, Sardar Javaid Iqbal Khan, Muhammad Irfan Chani

Muhammad Irfan Chani

Pakistan showed a healthy growth rate of 5.6 percent during the entire history and faced many ups and downs in economic growth due to dramatic changes in political regimes. The literature shows mixed results regarding the impact of autocracy or democracy on economic growth. The aggregate growth of the economy under autocracy remained better as compared to democratic period. Financial indicators show consistent path through out the history of Pakistan. Different trade policies are designed in different regime to run the external sector and the impact of each policy was different.

Some Economic Issues In Indian Textile Sector, Badri Narayanan G.

Badri Narayanan G.

No abstract provided.

Market And Welfare Effects Of The U.S. Livestock Mandatory Reporting Act, Kenneth Njoroge, Amalia Yiannaka, Azzeddine Azzam, Konstantinos Giannakas

Azzeddine Azzam

This paper analyzes the market and welfare effects of the United States Livestock Mandatory Reporting Act enacted in 2001. The act mandates meat packers to report their transactions daily to a government agency and requires the agency to make a summary of those transactions available to the public through the Mandatory Livestock Meat Market News Reports. Considering the case of an imperfect packer cartel that uses trigger price strategies, this paper examines the impact of market information provided by the reports on equilibrium livestock slaughter and the welfare of the groups involved and identifies the determinants of the socially optimal …

Vertical Economies And The Structure Of U.S. Hog Farms, Azzeddine Azzam, Cari Skinner

Azzeddine Azzam

Scale economies are often touted as the factor behind the trend in the structure of the U.S. hog industry toward fewer and larger hog farms. However, since hog production is multistage and farms either integrate or separate the stages, the appropriate measures are multistage economies. In theory, a smaller and, presumably, high-cost operation, by the standards of single stage/output scale economies, may still be cost-competitive if it enjoys multistage economies--that is if vertical scope economies more than offset stage-specific scale diseconomies. Whether that holds in practice remains heretofore unexplored in the agricultural economics literature. Using a unique data set on …

Anti-Corporate Farming Laws And Industry Structure: The Case Of Cattle Feeding, John Schroeter, Azzeddine Azzam, David Aiken

Azzeddine Azzam

Nine midwestern states have laws that restrict the involvement of publicly held corporations in agriculture. Opponents argue that the laws' direct efforts to regulate ownership structure may have an adverse indirect impact on size structure. Restricting corporate involvement might stifle the emergence and growth of efficient, large-scale establishments if corporations have advantages over other organizational forms in meeting capital requirements. Since 1982, Nebraska has had an anti-corporate farming law that prohibits corporate ownership of feedlots. We test whether the implementation of the Nebraska law had an impact on the stochastic process governing the evolution of the state's feedlot size distribution.

Imperfect Competition And Total Factor Productivity Growth, Azzeddine Azzam, Elena Lopez, Rigoberto Lopez

Azzeddine Azzam

This article examines the role of imperfect competition in determining total factor productivity growth (TFPG) by bringing together a New Empirical Industrial Organization (NEIO) model and the TFPG model of Good, Nadiri and Sickles (1999). Application of the integrated model to 1973-1992 data from 29 food processing industries revealed that, overall, changes in markups, economies of scale, and demand growth contributed positively to TFPG while the disembodied technical change was a negative contributor. Furthermore, the factors underlying the TFPG estimates are interactive and their net effects are starkly different from the conventional Solow (1957) residual TFPG measures, underscoring the need …

Market Transparency And Market Structure: The Livestock Mandatory Reporting Act Of 1999, Azzeddine Azzam

Azzeddine Azzam

The premise of the Livestock Mandatory Reporting Act of 1999 is that enhanced transparency promotes competition. This article provides a theoretical study of the consequences of such transparency for the structure, conduct, and performance of the livestock industry. I conclude that the usefulness of the Act to the livestock industry may not be in the value of reported information to feeders, as the supporters of the Act claim. Rather, by forcing packers to pool information at negligible marginal cost, the Act may foster more competitive conduct in the procurement of livestock.

Market Power And/Or Efficiency: A Structural Approach, Azzeddine Azzam, Rigoberto Lopez, Liron-Espana Cameron

Azzeddine Azzam

This article separates oligopoly-power and cost-efficiency effects of changes in industrial concentration and assesses their impact on output prices in 32 food-processing industries. Empirical results indicate that although concentration induces cost efficiency in one-third of the industries, oligopoly-power effects either dominate cost efficiency or reinforce inefficiency, resulting in higher output prices in most industries. The article also provides fresh econometric estimates of oligopoly power and economies of size for the industries in question.

Modeling The Effects Of Area Closure And Tax Policies: A Spatial-Temporal Model Of The Hawaii Longline Fishery, Ujjayant N. Chakravorty, Keiichi Nemoto

Ujjayant Chakravorty

We develop an economic model for a multi-species fishery that incorporates the spatial and temporal distribution of effort and fish stocks. Catchability coefficients and initial stocks are estimated from catch and effort data for each specific location. Vessels are allocated over space and time to locations of maximum profit, which decline with harvest because of stock externalities. A supply function for labor allocation in the fishery is estimated. The simulated model is applied to the Hawaii longline fishery. The economic impacts of regulatory policies, such as reduction of inshore gear conflict and conservation of offshore turtle populations, are examined.

Measuring Market Power In Bilateral Oligopoly: The Wholesale Market For Beef, John Schroeter, Azzeddine Azzam, Mingxia Zhang

Azzeddine Azzam

Econometric methods for assessing the degree of market power typically rely on a maintained hypothesis of price-taking behavior on one side of the market or the other. In the analysis of bilateral oligopoly, however, one would like to leave open the question of whether buyers or sellers (or both) behave competitively while allowing for the possible exercise of market power on either side. In this paper, we address the problem of measuring market power in bilateral oligopoly. This requires that we first distinguish among three candidate equilibrium concepts: bilateral price-taking, seller price-taking, and buyer price-taking. Choosing among them comes down …

Testing For Vertical Economies Of Scope: An Example From Us Pig Production, Azzeddine Azzam

Azzeddine Azzam

A firm operating in two or more stages of production is said to have vertical economies of scope if the costs of jointly producing two or more vertically adjacent products is less than the costs of producing the products independently. As important as those economies are in theory, they have so far received no empirical treatment compared to scope economies in multi-output production, especially in agriculture. This paper tests for vertical economies of scope in US pig production, using 1990 firm-level cost data. Based on the Wilcoxon matched-pairs signed-rank test, no evidence of vertical economies was found, meaning that it …

Captive Supplies, Market Conduct, And The Open-Market Price, Azzeddine Azzam

Azzeddine Azzam

In this paper, the author examines the anatomy of the price captive-supplies relationship to ascertain if some of the interpretations offered in the empirical literature are defensible. B. L. Gardner's one-product, two-input model is extended to consider a partially integrated oligopsonistic industry. The main result is that, although the empirical relationship between captive supplies and the price received by independent producers is negative, it may or may not be attributed to noncompetitive conduct. Hence, for an econometric model to detect what type of conduct the relationship reflects, more structural detail is needed than what so far has been provided in …