[PDF] Top 20 Directory UMM :Data Elmu:jurnal:T:Transportation Research_Logistics & Transportation Review:Vol35.Issue1.MAr1999:

... We have examined the supply dynamics of a supply chain that has the option of using two suppliers ± one reliable, and the other unreliable. We characterized the unreliable supplier with long lead-time means and ... Lihat dokumen lengkap

... annual data from 1982 to 1996 in order to use the maximum amount of reliable ...Standard Transportation Commodity Code (STCC) commodities which accounted for at least one billion dollars in Class I railroad ... Lihat dokumen lengkap

... non-revenue transportation time in- curred in pulling a bus into or out of service) and driver relief (the costs associated with relieving drivers, when vehicle service schedules extended longer than the maximum ... Lihat dokumen lengkap

... Private investments, particularly those by airlines in advanced avionics for new aircraft, are also getting closer economic scrutiny. According to Allen et al. (1998), ``the industry is getting to the point where the ... Lihat dokumen lengkap

... Airport services are crucial to the development of air transportation. Although for many countries in the world airports are still managed by governments, major airports in North America and Europe have been moved ... Lihat dokumen lengkap

... This forecasting method is popular in practice due to its simplicity, computational eciency, reasonable accuracy, and ease of adjusting the forecast responsiveness (Montgomery and John- son, 1997). Indeed, exponentially ... Lihat dokumen lengkap

... A tighter lower bound value for each node can be obtained by scheduling the remaining jobs jobs not scheduled so far on a single machine and minimizing the number of tardy jobs in this s[r] ... Lihat dokumen lengkap

... of Transportation (1996), as part of a larger analysis of low cost carriers, exam- ined the competitive responses of established carrier Delta Airlines to the entry of low cost car- riers on routes from two of ... Lihat dokumen lengkap

... The present review identi®es four concerns regarding issues that have been either ignored or inadequately treated in the existing literature. The ®rst concern is that the treatment of inventory, even where it is a ... Lihat dokumen lengkap

... grain transportation have been ...grain transportation forecasting model, and (2) empirically estimate the ...grain transportation supply and/or demand, and that the data for the explanatory ... Lihat dokumen lengkap

... Next, to better assess the potential impact of contact behavior, analysis was focused on only low volume accounts. This allowed comparisons of accounts equal in terms of current volume, but di€erent in terms of level of ... Lihat dokumen lengkap

... The following summarises our experiences in the process of building neural networks for the three cities (Sydney, Melbourne and the pooled cities). First, all three di€erent cities use the same network structure (see ... Lihat dokumen lengkap

... Recent changes in the US liability regime for oil pollution damage have intensi®ed a policy debate about environmental liability limits. Economic theory suggests that some type of limit may be needed under certain ... Lihat dokumen lengkap

... the data is the US Department of Transportation's Origin and Destination Survey Data Bank 1A ...the data for the second quarter of each year from 1987 to ...O&D data contain over a million ... Lihat dokumen lengkap

... Many analysts have been suggesting that logistics is one of the main current sources of op- portunities to increase the ®rm Õ s eciency and obtain competitive advantages. Surveys show that the average physical ... Lihat dokumen lengkap

... The second data problem is with relation to vessel sizes and types of ®xtures to be included in the regressions. The focus on the Panamax and Capesize markets was decided well before the design of the databases: ... Lihat dokumen lengkap

... the data of the US Coast Guard, for example, we can produce the performance of classi®cation (Table ...of data, performance scores for shipping operators and insurers cannot be ... Lihat dokumen lengkap

... We further assume that travelers are not allowed to do any arbitrage. If a ®rm serves AB through its hub, two types of arbitrage are possible: ®rst, AB travelers could, if pro®table, buy separate tickets for each ... Lihat dokumen lengkap

... the Directory of National Association of Shipping ...the Directory of the ROC Õ s (Republic of China Õ s) National Shipping Companies and the China Daily News (a newspaper mainly concerned with the shipping ... Lihat dokumen lengkap

... Such a principal-agent relationship has been examined recently by Strausz (1997) who showed that the delegation of monitoring to a third party can be pro®table, i.e., reduce agency costs. Pro®t sharing and ... Lihat dokumen lengkap